Project import
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6d58385
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,106 @@
+#
+#    Copyright (c) 2010-2011 Nest, Inc.
+#    All rights reserved.
+#
+#    This document is the property of Nest. It is considered
+#    confidential and proprietary information.
+#
+#    This document may not be reproduced or transmitted in any form,
+#    in whole or in part, without the express written permission of
+#    Nest.
+#
+#    Description:
+#      This file is the make file for iperf, a utility for measuring
+#      maximum TCP and UDP bandwidth performance.
+#
+
+BuildConfigSpecialized	:= No
+BuildProductSpecialized	:= No
+
+include pre.mak
+
+PackageName		:= iperf
+
+PackageExtension	:= tar.gz
+PackageSeparator	:= -
+
+PackagePatchArgs	:= -p1
+
+PackageArchive		:= $(PackageName).$(PackageExtension)
+PackageSourceDir	:= $(PackageName)$(PackageSeparator)$(PackageVersion)
+
+PackageBuildMakefile	= $(call GenerateBuildPaths,Makefile)
+
+CleanPaths		+= $(PackageLicenseFile)
+
+all: $(PackageDefaultGoal)
+
+# Generate the package license contents.
+
+$(PackageSourceDir)/COPYING: source
+
+$(PackageLicenseFile): $(PackageSourceDir)/COPYING
+	$(copy-result)
+
+# Extract the source from the archive and apply patches, if any.
+
+$(PackageSourceDir): $(PackageArchive) $(PackagePatchPaths)
+	$(expand-and-patch-package)
+
+# Prepare the sources.
+
+.PHONY: source
+source: | $(PackageSourceDir)
+
+# Patch the sources, if necessary.
+
+.PHONY: patch
+patch: source
+
+# Generate the package build makefile.
+#
+# The configure script cannot properly detect a GNU glibc-compatible
+# malloc when cross-compiling, so we give it direct indication that
+# it'll find one.
+
+$(PackageBuildMakefile): | $(PackageSourceDir) $(BuildDirectory) $(ResultDirectory)
+	$(Verbose)cd $(BuildDirectory) && \
+	$(CURDIR)/$(PackageSourceDir)/configure \
+	CC="$(CC)" CXX="$(CXX)" AR=$(AR) RANLIB=$(RANLIB) STRIP=$(STRIP) \
+	INSTALL="$(INSTALL) $(INSTALLFLAGS)" \
+	--build=$(HostTuple) \
+	--host=$(TargetTuple) \
+	ac_cv_func_malloc_0_nonnull=yes \
+	--prefix=/usr \
+	--sysconfdir=/etc \
+	--localstatedir=/var
+
+# Configure the source for building.
+
+.PHONY: configure
+configure: source $(PackageBuildMakefile)
+
+# Build the source.
+#
+# We have to unset MAKEFLAGS since they confuse the package build otherwise.
+
+.PHONY: build
+build: configure
+	$(Verbose)unset MAKEFLAGS && \
+	$(MAKE) $(JOBSFLAG) -C $(BuildDirectory) all
+
+# Stage the build to a temporary installation area.
+#
+# We have to unset MAKEFLAGS since they confuse the package build otherwise.
+
+.PHONY: stage
+stage: build | $(ResultDirectory)
+	$(Verbose)unset MAKEFLAGS && \
+	$(MAKE) $(JOBSFLAG) -C $(BuildDirectory) DESTDIR=$(ResultDirectory) install
+
+clean:
+	$(Verbose)$(RM) $(RMFLAGS) -r $(PackageSourceDir)
+	$(Verbose)$(RM) $(RMFLAGS) -r $(BuildDirectory)
+	$(Verbose)$(RM) $(RMFLAGS) -r $(ResultDirectory)
+
+include post.mak
diff --git a/iperf-2.0.5/AUTHORS b/iperf-2.0.5/AUTHORS
new file mode 100644
index 0000000..924e5dd
--- /dev/null
+++ b/iperf-2.0.5/AUTHORS
@@ -0,0 +1,36 @@
+Mark Gates
+Alex Warshavsky 
+
+  * original authors
+
+Ajay Tirumala
+
+  * general improvements 
+
+Jim Ferguson <ferguson@ncsa.uiuc.edu>
+
+  * Project management
+
+Jon Dugan <jdugan@x1024.net>
+
+  * Project maintainer and release coordinator
+  * various patches and autoconf fixes, general maintenance
+
+Feng Qin
+Kevin Gibbs
+
+  * windows porting work
+
+John Estabrook <jestabro@ncsa.uiuc.edu>
+
+Andrew Gallatin <gallatin@gmail.com>
+  * threading fix and non Linux performance improvements
+
+Stephen Hemminger <shemminger@linux-foundation.org>
+  * Linux congestion control selection and theading improvements
+
+Nathan Jones <nmjones@users.sourceforge.net>
+  * patch for underflow when value specified in -n is not a multiple of -l
+
+Gerrit Renker <grenker@users.sourceforge.net>
+  * replace costly gettimeofday() with nanonsleep()
diff --git a/iperf-2.0.5/COPYING b/iperf-2.0.5/COPYING
new file mode 100644
index 0000000..9a8683d
--- /dev/null
+++ b/iperf-2.0.5/COPYING
@@ -0,0 +1,40 @@
+Copyright (c) 1999-2007, The Board of Trustees of the University of Illinois
+All Rights Reserved.
+
+Iperf performance test
+Mark Gates
+Ajay Tirumala
+Jim Ferguson
+Jon Dugan
+Feng Qin
+Kevin Gibbs
+John Estabrook
+National Laboratory for Applied Network Research 
+National Center for Supercomputing Applications 
+University of Illinois at Urbana-Champaign 
+http://www.ncsa.uiuc.edu
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software (Iperf) and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+
+Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimers.
+
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimers in the documentation and/or
+other materials provided with the distribution.
+
+Neither the names of the University of Illinois, NCSA, nor the names of its
+contributors may be used to endorse or promote products derived from this
+Software without specific prior written permission.  THE SOFTWARE IS PROVIDED
+"AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
+AND NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/iperf-2.0.5/ChangeLog b/iperf-2.0.5/ChangeLog
new file mode 100644
index 0000000..5bfe33d
--- /dev/null
+++ b/iperf-2.0.5/ChangeLog
@@ -0,0 +1,102 @@
+2010-07-08 Jon Dugan <jdugan@x1024.net>
+
+* bumped default TCP send/recv buffer to 128K (this is not the kernel buffer
+that controls the window, but rather the Iperf internal buffer)
+
+2010-04-10 Jon Dugan <jdugan@x1024.net>
+
+* update autoconf goo using Autoconf 2.65, this should help portability a bit
+
+2010-04-02 Ralf Lübben
+
+* honor -i flag when for a server (-s) when using TCP
+* tracker issue 2836973
+
+2010-04-01 Deny IP Any Any <denyipanyany@gmail.com>
+
+* Exit rather than warn on connection failure
+* http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=518033
+
+2010-03-31 Gerrit Renker <grenker@users.sourceforge.net>
+
+* Gerrit Renker's version of Ingo's Molnar's patch to further reduce CPU usage
+* tracker issue 2006708
+
+2010-03-31 Gerrit Renker <grenker@users.sourceforge.net>
+
+* "neater" output for some units, eg Kbps, Mbps, Gbps
+* addresses some typos
+
+2008-05-09 Gerrit Renker <grenker@users.sourceforge.net>
+
+* replace costly gettimeofday() with nanonsleep() See:
+https://sourceforge.net/tracker/index.php?func=detail&aid=1940009&group_id=128336&atid=711373
+
+2008-05-09 Jon Dugan <jdugan@x1024.net>
+
+* change currLen to unsigned to squelch warning generated by Nathan's patch
+
+2008-05-09 Nathan Jones <nmjones@users.sourceforge.net>
+
+* prevent underflow when the amount of data to be transmitted (-n) is not a
+multiple of the buffer size (-l)  Patch:
+https://sourceforge.net/tracker/index.php?func=detail&aid=1943432&group_id=128336&atid=711373
+
+2008-04-08 Jon Dugan <jdugan@x1024.net>
+
+* print report headers only once
+* use appropriate report header for UDP tests
+
+2008-04-07 Jon Dugan <jdugan@x1024.net>
+
+* Add man page to autoconf goo
+* Bump the version in autoconf
+* Add missing LICENSE file
+
+2008-04-04 Jon Dugan <jdugan@x1024.net>
+
+* Incorporate help string fixes from Claus Klein
+* Incorporate patch to restore header line in stats output from Claus Klein
+* Reworked help string code to remove redundancy
+* Add initial man page
+
+2008-03-19 Stephen Hemminger <shemminger@linux-foundation.org>
+
+* Add new option to allow selecting the sender congestion control
+algorithm. This is a Linux specific extension useful for testing
+other congestion control algorithms.
+
+2008-03-19 Stephen Hemminger <shemminger@linux-foundation.org>
+
+* Use sched_yield rather than usleep(0) as it behaves better on Linux
+
+2008-03-12 Jon Dugan <jdugan@x1024.net>
+
+* Rework Client::RunTCP so to update the stats for every packet if -i is set.
+If -i is not set then the stats are only updated at the end of the run. This
+was fallout of Andrew's patch.
+
+* Added -Wall to CXXFLAGS and CFLAGS.  This generated a lot of noise in the
+autotools generated files.
+
+* Added initial AUTHORS file.  This is incomplete, but it's a start.
+
+2008-03-12 Andrew Gallatin <gallatin@gmail.com>
+
+* Rework threading.  This is done by having a condition variable for the reporting
+thread rather than using sched_yield and/or usleep.  
+
+* Address performance issues on non Linux systems by avoiding system calls
+which are expensive on platforms other than Linux.
+
+* Fixes from FreeBSD ports: max_size_t is now 64 bits and not Iperf does not
+exit on ENOBUFS.
+
+2007-10-01 JSE <jestabro@ncsa.uiuc.edu>
+
+* ChangeLog file added
+
+2007-10-05 JSE <jestabro@ncsa.uiuc.edu>
+
+* Thread.c (thread_stop): "pthread_cancel (oldTID )" should be
+"pthread_cancel (thread->mTID)"
diff --git a/iperf-2.0.5/INSTALL b/iperf-2.0.5/INSTALL
new file mode 100644
index 0000000..88550c1
--- /dev/null
+++ b/iperf-2.0.5/INSTALL
@@ -0,0 +1,13 @@
+$Id: INSTALL,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $
+
+Platform Specific Notes
+
+FreeBSD
+
+  If you use a cc or c++ other than the system one, threads may not be
+  detected properly.  To work around this set the following environment 
+  variables:
+
+    setenv CC /usr/bin/cc
+    setenv CXX /usr/bin/c++
+
diff --git a/iperf-2.0.5/Makefile.am b/iperf-2.0.5/Makefile.am
new file mode 100644
index 0000000..cb100d9
--- /dev/null
+++ b/iperf-2.0.5/Makefile.am
@@ -0,0 +1,10 @@
+AUTOMAKE_OPTIONS = foreign
+SUBDIRS = compat doc include src man
+
+AM_CPPFLAGS = @STRIP_BEGIN@ \
+	      -I$(top_srcdir)/include \
+	      -I$(top_builddir)/include \
+	      @STRIP_END@
+
+AM_CXXFLAGS = -Wall
+AM_FLAGS = -Wall
diff --git a/iperf-2.0.5/Makefile.in b/iperf-2.0.5/Makefile.in
new file mode 100644
index 0000000..4866d84
--- /dev/null
+++ b/iperf-2.0.5/Makefile.in
@@ -0,0 +1,616 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
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+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
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+install_sh_DATA = $(install_sh) -c -m 644
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+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
+	$(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL \
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+subdir = .
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+	    *k*) failcom='fail=yes';; \
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diff --git a/iperf-2.0.5/README b/iperf-2.0.5/README
new file mode 100644
index 0000000..3b93902
--- /dev/null
+++ b/iperf-2.0.5/README
@@ -0,0 +1,19 @@
+This is Iperf v2.0.0, a tool for measuring Internet bandwidth performance.
+See the doc directory for more documentation.
+Briefly:
+
+  ./configure      -- configure for your machine
+  make             -- compile Iperf
+  make install     -- install Iperf, if desired
+
+  iperf -s               (on machine "foo.bar.edu")
+  iperf -c foo.bar.edu   (on some other machine)
+  iperf -h               (for help screen)
+  iperf -v               (for version information)
+
+Copyright 1999, 2000, 2001, 2002, 2003, 2004
+The Board of Trustees of the University of Illinois
+All rights reserved
+See UI License (doc/ui_license.html) for complete details.
+
+$Id: README,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $
diff --git a/iperf-2.0.5/aclocal.m4 b/iperf-2.0.5/aclocal.m4
new file mode 100644
index 0000000..aef181a
--- /dev/null
+++ b/iperf-2.0.5/aclocal.m4
@@ -0,0 +1,850 @@
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+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+#serial 3
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[for mf in $CONFIG_FILES; do
+  # Strip MF so we end up with the name of the file.
+  mf=`echo "$mf" | sed -e 's/:.*$//'`
+  # Check whether this is an Automake generated Makefile or not.
+  # We used to match only the files named `Makefile.in', but
+  # some people rename them; so instead we look at the file content.
+  # Grep'ing the first line is not enough: some people post-process
+  # each Makefile.in and add a new line on top of each file to say so.
+  # So let's grep whole file.
+  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+    dirpart=`AS_DIRNAME("$mf")`
+  else
+    continue
+  fi
+  # Extract the definition of DEPDIR, am__include, and am__quote
+  # from the Makefile without running `make'.
+  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+  test -z "$DEPDIR" && continue
+  am__include=`sed -n 's/^am__include = //p' < "$mf"`
+  test -z "am__include" && continue
+  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+  # When using ansi2knr, U may be empty or an underscore; expand it
+  U=`sed -n 's/^U = //p' < "$mf"`
+  # Find all dependency output files, they are included files with
+  # $(DEPDIR) in their names.  We invoke sed twice because it is the
+  # simplest approach to changing $(DEPDIR) to its actual value in the
+  # expansion.
+  for file in `sed -n "
+    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+    # Make sure the directory exists.
+    test -f "$dirpart/$file" && continue
+    fdir=`AS_DIRNAME(["$file"])`
+    AS_MKDIR_P([$dirpart/$fdir])
+    # echo "creating $dirpart/$file"
+    echo '# dummy' > "$dirpart/$file"
+  done
+done
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 12
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.58])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+   test -f $srcdir/config.status; then
+  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+	      		     [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+                  [_AM_DEPENDENCIES(CC)],
+                  [define([AC_PROG_CC],
+                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+                  [_AM_DEPENDENCIES(CXX)],
+                  [define([AC_PROG_CXX],
+                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+])
+])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $1 | $1:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+   am__include=include
+   am__quote=
+   _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+      am__include=.include
+      am__quote="\""
+      _am_result=BSD
+   fi
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
+#
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake.  There are at least two reasons why we must not
+# use `-m 0755':
+#   - it causes special bits like SGID to be ignored,
+#   - it may be too restrictive (some setups expect 775 directories).
+#
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
+#
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out.  Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
+AC_DEFUN([AM_PROG_MKDIR_P],
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+  # We used to keeping the `.' as first argument, in order to
+  # allow $(mkdir_p) to be used without argument.  As in
+  #   $(mkdir_p) $(somedir)
+  # where $(somedir) is conditionally defined.  However this is wrong
+  # for two reasons:
+  #  1. if the package is installed by a user who cannot write `.'
+  #     make install will fail,
+  #  2. the above comment should most certainly read
+  #     $(mkdir_p) $(DESTDIR)$(somedir)
+  #     so it does not work when $(somedir) is undefined and
+  #     $(DESTDIR) is not.
+  #  To support the latter case, we have to write
+  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+  #  so the `.' trick is pointless.
+  mkdir_p='mkdir -p --'
+else
+  # On NextStep and OpenStep, the `mkdir' command does not
+  # recognize any option.  It will interpret all options as
+  # directories to create, and then abort because `.' already
+  # exists.
+  for d in ./-p ./--version;
+  do
+    test -d $d && rmdir $d
+  done
+  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+  if test -f "$ac_aux_dir/mkinstalldirs"; then
+    mkdir_p='$(mkinstalldirs)'
+  else
+    mkdir_p='$(install_sh) -d'
+  fi
+fi
+AC_SUBST([mkdir_p])])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+   if test "$[*]" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$[*]" != "X $srcdir/configure conftest.file" \
+      && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+     [m4_case([$1], [ustar],, [pax],,
+              [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+  case $_am_tool in
+  gnutar)
+    for _am_tar in tar gnutar gtar;
+    do
+      AM_RUN_LOG([$_am_tar --version]) && break
+    done
+    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+    am__untar="$_am_tar -xf -"
+    ;;
+  plaintar)
+    # Must skip GNU tar: if it does not support --format= it doesn't create
+    # ustar tarball either.
+    (tar --version) >/dev/null 2>&1 && continue
+    am__tar='tar chf - "$$tardir"'
+    am__tar_='tar chf - "$tardir"'
+    am__untar='tar xf -'
+    ;;
+  pax)
+    am__tar='pax -L -x $1 -w "$$tardir"'
+    am__tar_='pax -L -x $1 -w "$tardir"'
+    am__untar='pax -r'
+    ;;
+  cpio)
+    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+    am__untar='cpio -i -H $1 -d'
+    ;;
+  none)
+    am__tar=false
+    am__tar_=false
+    am__untar=false
+    ;;
+  esac
+
+  # If the value was cached, stop now.  We just wanted to have am__tar
+  # and am__untar set.
+  test -n "${am_cv_prog_tar_$1}" && break
+
+  # tar/untar a dummy directory, and stop if the command works
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  echo GrepMe > conftest.dir/file
+  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+  rm -rf conftest.dir
+  if test -s conftest.tar; then
+    AM_RUN_LOG([$am__untar <conftest.tar])
+    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+  fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
diff --git a/iperf-2.0.5/autogen.sh b/iperf-2.0.5/autogen.sh
new file mode 100755
index 0000000..b94d6ac
--- /dev/null
+++ b/iperf-2.0.5/autogen.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# autogen.sh: Automatically generate all build files from configure.ac
+
+# aclocal doesn't like it if you -I the system aclocal directory
+SYS_ACLOCAL_DIR=`aclocal --print-ac-dir`
+for i in m4 /usr/local/share/aclocal; do
+    if [ ! $i = $SYS_ACLOCAL_DIR -a -d $i ]; then
+        ACLOCAL_OPTS="$ACLOCAL_OPTS -I $i"
+    fi
+done
+aclocal $ACLOCAL_OPTS || exit 1
+
+autoheader || exit 1
+autoconf || exit 1
+
+automake --add-missing --include-deps --foreign || exit 1
diff --git a/iperf-2.0.5/autom4te.cache/output.0 b/iperf-2.0.5/autom4te.cache/output.0
new file mode 100644
index 0000000..9a630e3
--- /dev/null
+++ b/iperf-2.0.5/autom4te.cache/output.0
@@ -0,0 +1,9512 @@
+@%:@! /bin/sh
+@%:@ Guess values for system-dependent variables and create Makefiles.
+@%:@ Generated by GNU Autoconf 2.69 for Iperf 2.0.5.
+@%:@ 
+@%:@ 
+@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+@%:@ 
+@%:@ 
+@%:@ This configure script is free software; the Free Software Foundation
+@%:@ gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in @%:@(
+  *posix*) :
+    set -o posix ;; @%:@(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in @%:@(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in @%:@(
+  *posix*) :
+    set -o posix ;; @%:@(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+  
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+  
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in @%:@(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  export CONFIG_SHELL
+             # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} @%:@ as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIB@&t@OBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='Iperf'
+PACKAGE_TARNAME='iperf'
+PACKAGE_VERSION='2.0.5'
+PACKAGE_STRING='Iperf 2.0.5'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+STRIP_END
+STRIP_BEGIN
+STRIP_DUMMY
+WEB100_LIBS
+WEB100_CFLAGS
+WEB100_CONFIG
+LIB@&t@OBJS
+EGREP
+GREP
+CPP
+PTHREAD_CFLAGS
+PTHREAD_LIBS
+PTHREAD_CC
+acx_pthread_config
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+RANLIB
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+ac_ct_CC
+CFLAGS
+CC
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CXX
+CPPFLAGS
+LDFLAGS
+CXXFLAGS
+CXX
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_ipv6
+enable_multicast
+enable_threads
+enable_debuginfo
+enable_web100
+enable_dependency_tracking
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CXX
+CXXFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CCC
+CC
+CFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures Iperf 2.0.5 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          @<:@@S|@ac_default_prefix@:>@
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          @<:@PREFIX@:>@
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root @<:@DATAROOTDIR/doc/iperf@:>@
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of Iperf 2.0.5:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-ipv6          disable ipv6 support (default is autodetect)
+  --disable-multicast     disable multicast support (default is autodetect)
+  --disable-threads       disable thread support (default is autodetect)
+  --enable-debuginfo      enable debugging info for sockets (default is no)
+  --disable-web100        disable web100 support (default is autodetect)
+  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors
+
+Some influential environment variables:
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+Iperf configure 2.0.5
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+@%:@ ac_fn_cxx_try_compile LINENO
+@%:@ ----------------------------
+@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_cxx_try_compile
+
+@%:@ ac_fn_c_try_compile LINENO
+@%:@ --------------------------
+@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_compile
+
+@%:@ ac_fn_c_try_link LINENO
+@%:@ -----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_link
+
+@%:@ ac_fn_c_check_func LINENO FUNC VAR
+@%:@ ----------------------------------
+@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_func
+
+@%:@ ac_fn_c_try_cpp LINENO
+@%:@ ----------------------
+@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_cpp
+
+@%:@ ac_fn_c_try_run LINENO
+@%:@ ----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
+@%:@ that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_run
+
+@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
+@%:@ the include files in INCLUDES and setting the cache variable VAR
+@%:@ accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_header_mongrel
+
+@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists and can be compiled using the include files in
+@%:@ INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_header_compile
+
+@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+@%:@ -------------------------------------------
+@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache
+@%:@ variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+	 return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+	    return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  
+else
+  eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_type
+
+@%:@ ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+@%:@ --------------------------------------------
+@%:@ Tries to find the compile-time value of EXPR in a program that includes
+@%:@ INCLUDES, setting VAR accordingly. Returns whether the value could be
+@%:@ computed
+ac_fn_c_compute_int ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if test "$cross_compiling" = yes; then
+    # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) >= 0)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid; break
+else
+  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) < 0)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=$ac_mid; break
+else
+  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid
+else
+  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in @%:@((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+  else
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (($2) < 0)
+    {
+      long int i = longval ();
+      if (i != ($2))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ($2))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+  ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+  fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_compute_int
+
+@%:@ ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+@%:@ ---------------------------------------------
+@%:@ Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+@%:@ accordingly.
+ac_fn_c_check_decl ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+@%:@ifndef $as_decl_name
+@%:@ifdef __cplusplus
+  (void) $as_decl_use;
+@%:@else
+  (void) $as_decl_name;
+@%:@endif
+@%:@endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_decl
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by Iperf $as_me 2.0.5, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in @%:@((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+am__api_version="1.9"
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in @%:@((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+  # We used to keeping the `.' as first argument, in order to
+  # allow $(mkdir_p) to be used without argument.  As in
+  #   $(mkdir_p) $(somedir)
+  # where $(somedir) is conditionally defined.  However this is wrong
+  # for two reasons:
+  #  1. if the package is installed by a user who cannot write `.'
+  #     make install will fail,
+  #  2. the above comment should most certainly read
+  #     $(mkdir_p) $(DESTDIR)$(somedir)
+  #     so it does not work when $(somedir) is undefined and
+  #     $(DESTDIR) is not.
+  #  To support the latter case, we have to write
+  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+  #  so the `.' trick is pointless.
+  mkdir_p='mkdir -p --'
+else
+  # On NextStep and OpenStep, the `mkdir' command does not
+  # recognize any option.  It will interpret all options as
+  # directories to create, and then abort because `.' already
+  # exists.
+  for d in ./-p ./--version;
+  do
+    test -d $d && rmdir $d
+  done
+  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+  if test -f "$ac_aux_dir/mkinstalldirs"; then
+    mkdir_p='$(mkinstalldirs)'
+  else
+    mkdir_p='$(install_sh) -d'
+  fi
+fi
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+   test -f $srcdir/config.status; then
+  as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='iperf'
+ VERSION='2.0.5'
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE "$PACKAGE"
+_ACEOF
+
+ 
+cat >>confdefs.h <<_ACEOF
+@%:@define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+@%:@ Check whether --enable-ipv6 was given.
+if test "${enable_ipv6+set}" = set; then :
+  enableval=$enable_ipv6; ac_cv_have_ipv6=$enable_ipv6
+fi
+
+
+@%:@ Check whether --enable-multicast was given.
+if test "${enable_multicast+set}" = set; then :
+  enableval=$enable_multicast; ac_cv_multicast=$enable_multicast
+fi
+
+
+@%:@ Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+  enableval=$enable_threads; 
+fi
+
+
+@%:@ Check whether --enable-debuginfo was given.
+if test "${enable_debuginfo+set}" = set; then :
+  enableval=$enable_debuginfo; enable_debuginfo=$enableval
+else
+  enable_debuginfo=no
+fi
+
+
+@%:@ Check whether --enable-web100 was given.
+if test "${enable_web100+set}" = set; then :
+  enableval=$enable_web100; 
+fi
+
+
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
+$as_echo_n "checking whether the C++ compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C++ compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
+$as_echo_n "checking for C++ compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+@%:@include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C++ compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+else
+  CXXFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  
+else
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+   am__include=include
+   am__quote=
+   _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+      am__include=.include
+      am__quote="\""
+      _am_result=BSD
+   fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+@%:@ Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking; 
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+ 
+
+if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+
+depcc="$CXX"  am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ 
+
+if 
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
+
+
+CXXFLAGS=`echo " $CXXFLAGS " | sed -e "s/ -g / /"` # do not want it implicitly
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $@%:@ != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+  
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ 
+
+if 
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+CFLAGS=`echo " $CFLAGS " | sed -e "s/ -g / /"` # do not want it implicitly
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_strerror+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+  
+else
+  ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+  
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+
+ 
+if test "$enable_threads" != no; then
+  
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+acx_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on True64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
+$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_join ();
+int
+main ()
+{
+return pthread_join ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  acx_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
+$as_echo "$acx_pthread_ok" >&6; }
+        if test x"$acx_pthread_ok" = xno; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try.  Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
+# -pthreads: Solaris/gcc
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads too;
+#      also defines -D_REENTRANT)
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case "${host_cpu}-${host_os}" in
+        *solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed.  (We need to link with -pthread or
+        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
+        # a function called by this macro, so we could check for that, but
+        # who knows whether they'll stub that too in a future libc.)  So,
+        # we'll just look for -pthreads and -lpthread first:
+
+        acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags"
+        ;;
+esac
+
+if test x"$acx_pthread_ok" = xno; then
+for flag in $acx_pthread_flags; do
+
+        case $flag in
+                none)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+                ;;
+
+                -*)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
+$as_echo_n "checking whether pthreads work with $flag... " >&6; }
+                PTHREAD_CFLAGS="$flag"
+                ;;
+
+		pthread-config)
+		# Extract the first word of "pthread-config", so it can be a program name with args.
+set dummy pthread-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_acx_pthread_config+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$acx_pthread_config"; then
+  ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_acx_pthread_config="yes"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no"
+fi
+fi
+acx_pthread_config=$ac_cv_prog_acx_pthread_config
+if test -n "$acx_pthread_config"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5
+$as_echo "$acx_pthread_config" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+		if test x"$acx_pthread_config" = xno; then continue; fi
+		PTHREAD_CFLAGS="`pthread-config --cflags`"
+		PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+		;;
+
+                *)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
+$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
+                PTHREAD_LIBS="-l$flag"
+                ;;
+        esac
+
+        save_LIBS="$LIBS"
+        save_CFLAGS="$CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+pthread_t th; pthread_join(th, 0);
+                     pthread_attr_init(0); pthread_cleanup_push(0, 0);
+                     pthread_create(0,0,0,0); pthread_cleanup_pop(0); 
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  acx_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
+$as_echo "$acx_pthread_ok" >&6; }
+        if test "x$acx_pthread_ok" = xyes; then
+                break;
+        fi
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$acx_pthread_ok" = xyes; then
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Detect AIX lossage: threads are created detached by default
+        # and the JOINABLE attribute has a nonstandard name (UNDETACHED).
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+$as_echo_n "checking for joinable pthread attribute... " >&6; }
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int attr=PTHREAD_CREATE_JOINABLE;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ok=PTHREAD_CREATE_JOINABLE
+else
+  ok=unknown
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        if test x"$ok" = xunknown; then
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int attr=PTHREAD_CREATE_UNDETACHED;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ok=PTHREAD_CREATE_UNDETACHED
+else
+  ok=unknown
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        fi
+        if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then
+                
+$as_echo "@%:@define PTHREAD_CREATE_JOINABLE \$ok" >>confdefs.h
+
+        fi
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ok}" >&5
+$as_echo "${ok}" >&6; }
+        if test x"$ok" = xunknown; then
+                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: we do not know how to create joinable pthreads" >&5
+$as_echo "$as_me: WARNING: we do not know how to create joinable pthreads" >&2;}
+        fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
+$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
+        flag=no
+        case "${host_cpu}-${host_os}" in
+                *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
+                *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
+        esac
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
+$as_echo "${flag}" >&6; }
+        if test "x$flag" != xno; then
+                PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
+        fi
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        # More AIX lossage: must compile with cc_r
+        # Extract the first word of "cc_r", so it can be a program name with args.
+set dummy cc_r; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PTHREAD_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$PTHREAD_CC"; then
+  ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_PTHREAD_CC="cc_r"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_PTHREAD_CC" && ac_cv_prog_PTHREAD_CC="${CC}"
+fi
+fi
+PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
+if test -n "$PTHREAD_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+$as_echo "$PTHREAD_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+else
+        PTHREAD_CC="$CC"
+fi
+
+
+
+
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test x"$acx_pthread_ok" = xyes; then
+        
+$as_echo "@%:@define HAVE_PTHREAD 1" >>confdefs.h
+
+        :
+else
+        acx_pthread_ok=no
+        
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+    if test "$acx_pthread_ok" = yes; then
+      $as_echo "@%:@define HAVE_POSIX_THREAD 1" >>confdefs.h
+
+      $as_echo "@%:@define _REENTRANT 1" >>confdefs.h
+
+    fi
+fi
+
+ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
+if test "x$ac_cv_func_gethostbyname" = xyes; then :
+  
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
+$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
+if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
+$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
+if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBNSL 1
+_ACEOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+fi
+
+ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
+if test "x$ac_cv_func_socket" = xyes; then :
+  
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
+$as_echo_n "checking for socket in -lsocket... " >&6; }
+if ${ac_cv_lib_socket_socket+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_socket_socket=yes
+else
+  ac_cv_lib_socket_socket=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
+$as_echo "$ac_cv_lib_socket_socket" >&6; }
+if test "x$ac_cv_lib_socket_socket" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBSOCKET 1
+_ACEOF
+
+  LIBS="-lsocket $LIBS"
+
+fi
+
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+  
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+ 
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+ 
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+  
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+  
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+  
+$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+
+for ac_header in arpa/inet.h libintl.h netdb.h netinet/in.h stdlib.h string.h strings.h sys/socket.h sys/time.h syslog.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this sort of thing.  */
+  typedef int charset[2];
+  const charset cs = { 0, 0 };
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this sort of thing.  */
+    char tx;
+    char *t = &tx;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; } bx;
+    struct s *b = &bx; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_const=yes
+else
+  ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+  
+$as_echo "@%:@define const /**/" >>confdefs.h
+
+fi
+
+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = xyes; then :
+  
+else
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define size_t unsigned int
+_ACEOF
+
+fi
+
+ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
+if test "x$ac_cv_type_ssize_t" = xyes; then :
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_SSIZE_T 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+@%:@define ssize_t int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
+if ${ac_cv_header_time+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_time=yes
+else
+  ac_cv_header_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+  
+$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
+if ${ac_cv_struct_tm+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <time.h>
+
+int
+main ()
+{
+struct tm tm;
+				     int *p = &tm.tm_sec;
+				     return !p;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_tm=time.h
+else
+  ac_cv_struct_tm=sys/time.h
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
+$as_echo "$ac_cv_struct_tm" >&6; }
+if test $ac_cv_struct_tm = sys/time.h; then
+  
+$as_echo "@%:@define TM_IN_SYS_TIME 1" >>confdefs.h
+
+fi
+
+
+# ------ AX CREATE STDINT H -------------------------------------
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint types" >&5
+$as_echo_n "checking for stdint types... " >&6; }
+ac_stdint_h=`echo include/iperf-int.h`
+# try to shortcircuit - if the default include path of the compiler
+# can find a "stdint.h" header then we assume that all compilers can.
+if ${ac_cv_header_stdint_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  
+old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
+old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
+old_CFLAGS="$CFLAGS"     ; CFLAGS=""
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdint.h>
+int
+main ()
+{
+int_least32_t v = 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_stdint_result="(assuming C99 compatible system)"
+ ac_cv_header_stdint_t="stdint.h"; 
+else
+  ac_cv_header_stdint_t=""
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS="$old_CXXFLAGS"
+CPPFLAGS="$old_CPPFLAGS"
+CFLAGS="$old_CFLAGS" 
+fi
+
+
+v="... $ac_cv_header_stdint_h"
+if test "$ac_stdint_h" = "stdint.h" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: (are you sure you want them in ./stdint.h?)" >&5
+$as_echo "(are you sure you want them in ./stdint.h?)" >&6; }
+elif test "$ac_stdint_h" = "inttypes.h" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: (are you sure you want them in ./inttypes.h?)" >&5
+$as_echo "(are you sure you want them in ./inttypes.h?)" >&6; }
+elif test "_$ac_cv_header_stdint_t" = "_" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: (putting them into $ac_stdint_h)$v" >&5
+$as_echo "(putting them into $ac_stdint_h)$v" >&6; }
+else
+ ac_cv_header_stdint="$ac_cv_header_stdint_t"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdint (shortcircuit)" >&5
+$as_echo "$ac_cv_header_stdint (shortcircuit)" >&6; }
+fi
+
+if test "_$ac_cv_header_stdint_t" = "_" ; then # can not shortcircuit..
+
+
+inttype_headers=`echo  | sed -e 's/,/ /g'`
+
+ac_cv_stdint_result="(no helpful system typedefs seen)"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint uintptr_t" >&5
+$as_echo_n "checking for stdint uintptr_t... " >&6; }
+if ${ac_cv_header_stdint_x+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  
+ ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: (..)" >&5
+$as_echo "(..)" >&6; }
+  for i in    stdint.h inttypes.h sys/inttypes.h $inttype_headers ; do
+   unset ac_cv_type_uintptr_t
+   unset ac_cv_type_uint64_t
+   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <$i>
+"
+if test "x$ac_cv_type_uintptr_t" = xyes; then :
+  ac_cv_header_stdint_x=$i
+else
+  continue
+fi
+
+   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
+"
+if test "x$ac_cv_type_uint64_t" = xyes; then :
+  and64="/uint64_t"
+else
+  and64=""
+fi
+
+      stdint.h inttypes.h sys/inttypes.h $inttype_headers
+ break
+  done
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint uintptr_t" >&5
+$as_echo_n "checking for stdint uintptr_t... " >&6; }
+ 
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdint_x" >&5
+$as_echo "$ac_cv_header_stdint_x" >&6; }
+
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint uint32_t" >&5
+$as_echo_n "checking for stdint uint32_t... " >&6; }
+if ${ac_cv_header_stdint_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  
+ ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: (..)" >&5
+$as_echo "(..)" >&6; }
+  for i in    inttypes.h sys/inttypes.h stdint.h $inttype_headers ; do
+   unset ac_cv_type_uint32_t
+   unset ac_cv_type_uint64_t
+   ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <$i>
+"
+if test "x$ac_cv_type_uint32_t" = xyes; then :
+  ac_cv_header_stdint_o=$i
+else
+  continue
+fi
+
+   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
+"
+if test "x$ac_cv_type_uint64_t" = xyes; then :
+  and64="/uint64_t"
+else
+  and64=""
+fi
+
+      inttypes.h sys/inttypes.h stdint.h $inttype_headers
+ break
+   break;
+  done
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint uint32_t" >&5
+$as_echo_n "checking for stdint uint32_t... " >&6; }
+ 
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdint_o" >&5
+$as_echo "$ac_cv_header_stdint_o" >&6; }
+
+fi
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+if test "_$ac_cv_header_stdint_o" = "_" ; then
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint u_int32_t" >&5
+$as_echo_n "checking for stdint u_int32_t... " >&6; }
+if ${ac_cv_header_stdint_u+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  
+ ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: (..)" >&5
+$as_echo "(..)" >&6; }
+  for i in    sys/types.h inttypes.h sys/inttypes.h $inttype_headers ; do
+   unset ac_cv_type_u_int32_t
+   unset ac_cv_type_u_int64_t
+   ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <$i>
+"
+if test "x$ac_cv_type_u_int32_t" = xyes; then :
+  ac_cv_header_stdint_u=$i
+else
+  continue
+fi
+
+   ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include<$i>
+"
+if test "x$ac_cv_type_u_int64_t" = xyes; then :
+  and64="/u_int64_t"
+else
+  and64=""
+fi
+
+      sys/types.h inttypes.h sys/inttypes.h $inttype_headers
+ break
+   break;
+  done
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint u_int32_t" >&5
+$as_echo_n "checking for stdint u_int32_t... " >&6; }
+ 
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdint_u" >&5
+$as_echo "$ac_cv_header_stdint_u" >&6; }
+
+fi fi
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint datatype model" >&5
+$as_echo_n "checking for stdint datatype model... " >&6; }
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: (..)" >&5
+$as_echo "(..)" >&6; }
+   
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
+$as_echo_n "checking size of char... " >&6; }
+if ${ac_cv_sizeof_char+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
+  
+else
+  if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (char)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_char=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
+$as_echo "$ac_cv_sizeof_char" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
+
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if ${ac_cv_sizeof_short+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
+  
+else
+  if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (short)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_short=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
+  
+else
+  if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_int=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
+  
+else
+  if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_long=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
+$as_echo_n "checking size of void*... " >&6; }
+if ${ac_cv_sizeof_voidp+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void*))" "ac_cv_sizeof_voidp"        "$ac_includes_default"; then :
+  
+else
+  if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void*)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
+$as_echo "$ac_cv_sizeof_voidp" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_VOIDP $ac_cv_sizeof_voidp
+_ACEOF
+
+
+   ac_cv_char_data_model=""
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_char"
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_short"
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_int"
+   ac_cv_long_data_model=""
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_int"
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_long"
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_voidp"
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking data model" >&5
+$as_echo_n "checking data model... " >&6; }
+   case "$ac_cv_char_data_model/$ac_cv_long_data_model" in
+    122/242)     ac_cv_data_model="IP16"  ; n="standard 16bit machine" ;;
+    122/244)     ac_cv_data_model="LP32"  ; n="standard 32bit machine" ;;
+    122/*)       ac_cv_data_model="i16"   ; n="unusual int16 model" ;;
+    124/444)     ac_cv_data_model="ILP32" ; n="standard 32bit unixish" ;;
+    124/488)     ac_cv_data_model="LP64"  ; n="standard 64bit unixish" ;;
+    124/448)     ac_cv_data_model="LLP64" ; n="unusual 64bit unixish" ;;
+    124/*)       ac_cv_data_model="i32"   ; n="unusual int32 model" ;;
+    128/888)     ac_cv_data_model="ILP64" ; n="unusual 64bit numeric" ;;
+    128/*)       ac_cv_data_model="i64"   ; n="unusual int64 model" ;;
+    222/*2)      ac_cv_data_model="DSP16" ; n="strict 16bit dsptype" ;;
+    333/*3)      ac_cv_data_model="DSP24" ; n="strict 24bit dsptype" ;;
+    444/*4)      ac_cv_data_model="DSP32" ; n="strict 32bit dsptype" ;;
+    666/*6)      ac_cv_data_model="DSP48" ; n="strict 48bit dsptype" ;;
+    888/*8)      ac_cv_data_model="DSP64" ; n="strict 64bit dsptype" ;;
+    222/*|333/*|444/*|666/*|888/*) :
+                 ac_cv_data_model="iDSP"  ; n="unusual dsptype" ;;
+     *)          ac_cv_data_model="none"  ; n="very unusual model" ;;
+   esac
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_data_model ($ac_cv_long_data_model, $n)" >&5
+$as_echo "$ac_cv_data_model ($ac_cv_long_data_model, $n)" >&6; }
+
+fi
+
+if test "_$ac_cv_header_stdint_x" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_x"
+elif  test "_$ac_cv_header_stdint_o" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_o"
+elif  test "_$ac_cv_header_stdint_u" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_u"
+else
+   ac_cv_header_stdint="stddef.h"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra inttypes in chosen header" >&5
+$as_echo_n "checking for extra inttypes in chosen header... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ($ac_cv_header_stdint)" >&5
+$as_echo "($ac_cv_header_stdint)" >&6; }
+unset ac_cv_type_int_least32_t
+unset ac_cv_type_int_fast32_t
+ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <$ac_cv_header_stdint>
+"
+if test "x$ac_cv_type_int_least32_t" = xyes; then :
+  
+fi
+
+ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include<$ac_cv_header_stdint>
+"
+if test "x$ac_cv_type_int_fast32_t" = xyes; then :
+  
+fi
+
+ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "#include <$ac_cv_header_stdint>
+"
+if test "x$ac_cv_type_intmax_t" = xyes; then :
+  
+fi
+
+
+fi # shortcircut to system "stdint.h"
+# ------------------ PREPARE VARIABLES ------------------------------
+if test "$GCC" = "yes" ; then
+ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
+else
+ac_cv_stdint_message="using $CC"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: make use of $ac_cv_header_stdint in $ac_stdint_h $ac_cv_stdint_result" >&5
+$as_echo "make use of $ac_cv_header_stdint in $ac_stdint_h $ac_cv_stdint_result" >&6; }
+
+# ----------------- DONE inttypes.h checks START header -------------
+ac_config_commands="$ac_config_commands $ac_stdint_h"
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking 3rd argument of accept" >&5
+$as_echo_n "checking 3rd argument of accept... " >&6; }
+if ${ac_cv_accept_arg+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  
+    
+  if test -z "$ac_cv_accept_arg" ; then
+    
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+socklen_t length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=socklen_t
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+    
+  if test -z "$ac_cv_accept_arg" ; then
+    
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+int length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=int
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+    
+  if test -z "$ac_cv_accept_arg" ; then
+    
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+size_t length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=size_t
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+    
+  if test -z "$ac_cv_accept_arg" ; then
+    
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+short length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=short
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+    
+  if test -z "$ac_cv_accept_arg" ; then
+    
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+long length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=long
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_accept_arg" >&5
+$as_echo "$ac_cv_accept_arg" >&6; }
+
+if test -z "$ac_cv_accept_arg" ; then
+  ac_cv_accept_arg=int
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define Socklen_t $ac_cv_accept_arg
+_ACEOF
+
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+  
+else
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define pid_t int
+_ACEOF
+
+fi
+
+for ac_header in vfork.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
+if test "x$ac_cv_header_vfork_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_VFORK_H 1
+_ACEOF
+ 
+fi
+
+done
+
+for ac_func in fork vfork
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+if test "x$ac_cv_func_fork" = xyes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if ${ac_cv_func_fork_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_fork_works=cross
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	  /* By Ruediger Kuhlmann. */
+	  return fork () < 0;
+	
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_fork_works=yes
+else
+  ac_cv_func_fork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
+
+else
+  ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+  case $host in
+    *-*-amigaos* | *-*-msdosdjgpp*)
+      # Override, as these systems have only a dummy fork() stub
+      ac_cv_func_fork_works=no
+      ;;
+    *)
+      ac_cv_func_fork_works=yes
+      ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if ${ac_cv_func_vfork_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_vfork_works=cross
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Thanks to Paul Eggert for this test.  */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+   argument registers are propagated back to the parent.  The compiler
+   is told about this with #include <vfork.h>, but some compilers
+   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
+   static variable whose address is put into a register that is
+   clobbered by the vfork.  */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+  static pid_t child;
+  if (!child) {
+    child = vfork ();
+    if (child < 0) {
+      perror ("vfork");
+      _exit(2);
+    }
+    if (!child) {
+      arg = getpid();
+      write(-1, "", 0);
+      _exit (arg);
+    }
+  }
+}
+
+int
+main ()
+{
+  pid_t parent = getpid ();
+  pid_t child;
+
+  sparc_address_test (0);
+
+  child = vfork ();
+
+  if (child == 0) {
+    /* Here is another test for sparc vfork register problems.  This
+       test uses lots of local variables, at least as many local
+       variables as main has allocated so far including compiler
+       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
+       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
+       reuse the register of parent for one of the local variables,
+       since it will think that parent can't possibly be used any more
+       in this routine.  Assigning to the local variable will thus
+       munge parent in the parent process.  */
+    pid_t
+      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+    /* Convince the compiler that p..p7 are live; otherwise, it might
+       use the same hardware register for all 8 local variables.  */
+    if (p != p1 || p != p2 || p != p3 || p != p4
+	|| p != p5 || p != p6 || p != p7)
+      _exit(1);
+
+    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+       from child file descriptors.  If the child closes a descriptor
+       before it execs or exits, this munges the parent's descriptor
+       as well.  Test for this by closing stdout in the child.  */
+    _exit(close(fileno(stdout)) != 0);
+  } else {
+    int status;
+    struct stat st;
+
+    while (wait(&status) != child)
+      ;
+    return (
+	 /* Was there some problem with vforking?  */
+	 child < 0
+
+	 /* Did the child fail?  (This shouldn't happen.)  */
+	 || status
+
+	 /* Did the vfork/compiler bug occur?  */
+	 || parent != getpid()
+
+	 /* Did the file descriptor bug occur?  */
+	 || fstat(fileno(stdout), &st) != 0
+	 );
+  }
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_vfork_works=yes
+else
+  ac_cv_func_vfork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+  ac_cv_func_vfork_works=$ac_cv_func_vfork
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+  
+$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
+
+else
+  
+$as_echo "@%:@define vfork fork" >>confdefs.h
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+  
+$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
+
+fi
+
+for ac_header in stdlib.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STDLIB_H 1
+_ACEOF
+ 
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
+$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
+if ${ac_cv_func_malloc_0_nonnull+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_malloc_0_nonnull=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *malloc ();
+#endif
+
+int
+main ()
+{
+return ! malloc (0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_malloc_0_nonnull=yes
+else
+  ac_cv_func_malloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
+if test $ac_cv_func_malloc_0_nonnull = yes; then :
+  
+$as_echo "@%:@define HAVE_MALLOC 1" >>confdefs.h
+
+else
+  $as_echo "@%:@define HAVE_MALLOC 0" >>confdefs.h
+
+   case " $LIB@&t@OBJS " in
+  *" malloc.$ac_objext "* ) ;;
+  *) LIB@&t@OBJS="$LIB@&t@OBJS malloc.$ac_objext"
+ ;;
+esac
+
+   
+$as_echo "@%:@define malloc rpl_malloc" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
+$as_echo_n "checking for working memcmp... " >&6; }
+if ${ac_cv_func_memcmp_working+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_memcmp_working=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+  /* Some versions of memcmp are not 8-bit clean.  */
+  char c0 = '\100', c1 = '\200', c2 = '\201';
+  if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
+    return 1;
+
+  /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
+     or more and with at least one buffer not starting on a 4-byte boundary.
+     William Lewis provided this test program.   */
+  {
+    char foo[21];
+    char bar[21];
+    int i;
+    for (i = 0; i < 4; i++)
+      {
+	char *a = foo + i;
+	char *b = bar + i;
+	strcpy (a, "--------01111111");
+	strcpy (b, "--------10000000");
+	if (memcmp (a, b, 16) >= 0)
+	  return 1;
+      }
+    return 0;
+  }
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_memcmp_working=yes
+else
+  ac_cv_func_memcmp_working=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
+$as_echo "$ac_cv_func_memcmp_working" >&6; }
+test $ac_cv_func_memcmp_working = no && case " $LIB@&t@OBJS " in
+  *" memcmp.$ac_objext "* ) ;;
+  *) LIB@&t@OBJS="$LIB@&t@OBJS memcmp.$ac_objext"
+ ;;
+esac
+
+
+for ac_header in sys/select.h sys/socket.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
+$as_echo_n "checking types of arguments for select... " >&6; }
+if ${ac_cv_func_select_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
+ for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
+  for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+
+int
+main ()
+{
+extern int select ($ac_arg1,
+					    $ac_arg234, $ac_arg234, $ac_arg234,
+					    $ac_arg5);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+ done
+done
+# Provide a safe default value.
+: "${ac_cv_func_select_args=int,int *,struct timeval *}"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
+$as_echo "$ac_cv_func_select_args" >&6; }
+ac_save_IFS=$IFS; IFS=','
+set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
+IFS=$ac_save_IFS
+shift
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SELECT_TYPE_ARG1 $1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SELECT_TYPE_ARG234 ($2)
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SELECT_TYPE_ARG5 ($3)
+_ACEOF
+
+rm -f conftest*
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
+$as_echo_n "checking return type of signal handlers... " >&6; }
+if ${ac_cv_type_signal+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+return *(signal (0, 0)) (0) == 1;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_signal=int
+else
+  ac_cv_type_signal=void
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
+$as_echo "$ac_cv_type_signal" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+@%:@define RETSIGTYPE $ac_cv_type_signal
+_ACEOF
+
+
+for ac_func in strftime
+do :
+  ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
+if test "x$ac_cv_func_strftime" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRFTIME 1
+_ACEOF
+ 
+else
+  # strftime is in -lintl on SCO UNIX.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
+$as_echo_n "checking for strftime in -lintl... " >&6; }
+if ${ac_cv_lib_intl_strftime+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strftime ();
+int
+main ()
+{
+return strftime ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_intl_strftime=yes
+else
+  ac_cv_lib_intl_strftime=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
+$as_echo "$ac_cv_lib_intl_strftime" >&6; }
+if test "x$ac_cv_lib_intl_strftime" = xyes; then :
+  $as_echo "@%:@define HAVE_STRFTIME 1" >>confdefs.h
+
+LIBS="-lintl $LIBS"
+fi
+
+fi
+done
+
+for ac_func in vprintf
+do :
+  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
+if test "x$ac_cv_func_vprintf" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_VPRINTF 1
+_ACEOF
+ 
+ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
+if test "x$ac_cv_func__doprnt" = xyes; then :
+  
+$as_echo "@%:@define HAVE_DOPRNT 1" >>confdefs.h
+
+fi
+
+fi
+done
+
+
+for ac_func in atexit gettimeofday memset pthread_cancel select strchr strerror strtol usleep
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
+if test "x$ac_cv_func_snprintf" = xyes; then :
+  $as_echo "@%:@define HAVE_SNPRINTF 1" >>confdefs.h
+
+else
+  case " $LIB@&t@OBJS " in
+  *" snprintf.$ac_objext "* ) ;;
+  *) LIB@&t@OBJS="$LIB@&t@OBJS snprintf.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
+if test "x$ac_cv_func_inet_pton" = xyes; then :
+  $as_echo "@%:@define HAVE_INET_PTON 1" >>confdefs.h
+
+else
+  case " $LIB@&t@OBJS " in
+  *" inet_pton.$ac_objext "* ) ;;
+  *) LIB@&t@OBJS="$LIB@&t@OBJS inet_pton.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
+if test "x$ac_cv_func_inet_ntop" = xyes; then :
+  $as_echo "@%:@define HAVE_INET_NTOP 1" >>confdefs.h
+
+else
+  case " $LIB@&t@OBJS " in
+  *" inet_ntop.$ac_objext "* ) ;;
+  *) LIB@&t@OBJS="$LIB@&t@OBJS inet_ntop.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
+if test "x$ac_cv_func_gettimeofday" = xyes; then :
+  $as_echo "@%:@define HAVE_GETTIMEOFDAY 1" >>confdefs.h
+
+else
+  case " $LIB@&t@OBJS " in
+  *" gettimeofday.$ac_objext "* ) ;;
+  *) LIB@&t@OBJS="$LIB@&t@OBJS gettimeofday.$ac_objext"
+ ;;
+esac
+
+fi
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking *printf() support for %lld" >&5
+$as_echo_n "checking *printf() support for %lld... " >&6; }
+can_printf_longlong=no
+if test "$cross_compiling" = yes; then :
+   : 
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+        #include <stdio.h>
+        int main() {
+                char buf[100];
+                sprintf(buf, "%lld", 21726587590LL);
+                return (strcmp(buf, "21726587590"));
+        }
+        
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+        can_printf_longlong=yes
+        
+else
+  
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+        
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+if test $can_printf_longlong != yes; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking *printf() support for %qd" >&5
+$as_echo_n "checking *printf() support for %qd... " >&6; }
+        if test "$cross_compiling" = yes; then :
+   : 
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+                #include <stdio.h>
+                int main() {
+                        char buf[100];
+                        sprintf(buf, "%qd", 21726587590LL);
+                        return (strcmp(buf, "21726587590"));
+                }
+                
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+                can_printf_longlong=yes
+                $as_echo "@%:@define HAVE_PRINTF_QD 1" >>confdefs.h
+
+                
+else
+  
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+
+if test $can_printf_longlong = yes; then
+        $as_echo "@%:@define HAVE_QUAD_SUPPORT 1" >>confdefs.h
+
+fi
+
+
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of bool" >&5
+$as_echo_n "checking size of bool... " >&6; }
+if ${ac_cv_sizeof_bool+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (bool))" "ac_cv_sizeof_bool"        "$ac_includes_default"; then :
+  
+else
+  if test "$ac_cv_type_bool" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (bool)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_bool=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_bool" >&5
+$as_echo "$ac_cv_sizeof_bool" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_BOOL $ac_cv_sizeof_bool
+_ACEOF
+
+
+if test "$ac_cv_sizeof_bool" = 0 ; then
+  $as_echo "@%:@define bool int" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if true is defined" >&5
+$as_echo_n "checking if true is defined... " >&6; }
+if ${ac_cv_have_true+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+unsigned int i = true
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_have_true=yes
+else
+  ac_cv_have_true=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ 
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_true" >&5
+$as_echo "$ac_cv_have_true" >&6; }
+
+if test "$ac_cv_have_true" != yes ; then
+  $as_echo "@%:@define true 1" >>confdefs.h
+
+  $as_echo "@%:@define false 0" >>confdefs.h
+
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+	    
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  
+	# Check for potential -arch flags.  It is not universal unless
+	# there are at least two -arch flags with different values.
+	ac_arch=
+	ac_prev=
+	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+	 if test -n "$ac_prev"; then
+	   case $ac_word in
+	     i?86 | x86_64 | ppc | ppc64)
+	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+		 ac_arch=$ac_word
+	       else
+		 ac_cv_c_bigendian=universal
+		 break
+	       fi
+	       ;;
+	   esac
+	   ac_prev=
+	 elif test "x$ac_word" = "x-arch"; then
+	   ac_prev=arch
+	 fi
+       done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+	   
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+	   
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+	      
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+	      
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+	   
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+	   
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+	      
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+	      
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then :
+  # Try to guess by grepping values from an object file.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+	      
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+	   
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_bigendian=no
+else
+  ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+   no)
+      ;; #(
+   universal)
+     	
+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+     ;; #(
+   *)
+     as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+
+
+if test "$ac_cv_multicast" != no; then
+  ac_fn_c_check_type "$LINENO" "struct ip_mreq" "ac_cv_type_struct_ip_mreq" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_type_struct_ip_mreq" = xyes; then :
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRUCT_IP_MREQ 1
+_ACEOF
+
+
+fi
+
+  ac_fn_c_check_decl "$LINENO" "IP_ADD_MEMBERSHIP" "ac_cv_have_decl_IP_ADD_MEMBERSHIP" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_have_decl_IP_ADD_MEMBERSHIP" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DECL_IP_ADD_MEMBERSHIP $ac_have_decl
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multicast support" >&5
+$as_echo_n "checking for multicast support... " >&6; }
+  ac_cv_multicast=no
+  if test "$ac_cv_have_decl_IP_ADD_MEMBERSHIP" = yes; then
+    if test "$ac_cv_type_struct_ip_mreq" = yes; then
+      ac_cv_multicast=yes
+    fi
+  fi
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_multicast" >&5
+$as_echo "$ac_cv_multicast" >&6; }
+  if test "$ac_cv_multicast" = yes; then
+    
+$as_echo "@%:@define HAVE_MULTICAST 1" >>confdefs.h
+
+  fi
+fi
+
+if test "$ac_cv_have_ipv6" != no; then
+  ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1
+_ACEOF
+
+
+fi
+
+  ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then :
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRUCT_SOCKADDR_IN6 1
+_ACEOF
+
+
+fi
+
+  ac_fn_c_check_decl "$LINENO" "AF_INET6" "ac_cv_have_decl_AF_INET6" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_have_decl_AF_INET6" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DECL_AF_INET6 $ac_have_decl
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 headers and structures" >&5
+$as_echo_n "checking for IPv6 headers and structures... " >&6; }
+  ac_cv_have_ipv6=no
+  if test "$ac_cv_type_struct_sockaddr_storage" = yes; then
+    if test "$ac_cv_type_struct_sockaddr_in6" = yes; then
+      if test "$ac_cv_have_decl_AF_INET6" = yes; then
+        
+$as_echo "@%:@define HAVE_IPV6 1" >>confdefs.h
+
+        ac_cv_have_ipv6=yes
+      fi
+    fi
+  fi
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ipv6" >&5
+$as_echo "$ac_cv_have_ipv6" >&6; }
+fi
+
+if test "$ac_cv_have_ipv6" = yes; then
+  if test "$ac_cv_multicast" = yes; then
+    ac_fn_c_check_type "$LINENO" "struct ipv6_mreq" "ac_cv_type_struct_ipv6_mreq" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_type_struct_ipv6_mreq" = xyes; then :
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRUCT_IPV6_MREQ 1
+_ACEOF
+
+
+fi
+
+    ac_fn_c_check_decl "$LINENO" "IPV6_ADD_MEMBERSHIP" "ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DECL_IPV6_ADD_MEMBERSHIP $ac_have_decl
+_ACEOF
+
+    ac_fn_c_check_decl "$LINENO" "IPV6_MULTICAST_HOPS" "ac_cv_have_decl_IPV6_MULTICAST_HOPS" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_have_decl_IPV6_MULTICAST_HOPS" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DECL_IPV6_MULTICAST_HOPS $ac_have_decl
+_ACEOF
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 multicast support" >&5
+$as_echo_n "checking for IPv6 multicast support... " >&6; }
+    ac_cv_have_ipv6_multicast=no
+    if test "$ac_cv_type_struct_ipv6_mreq" = yes; then
+      if test "$ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" = yes; then
+        if test "$ac_cv_have_decl_IPV6_MULTICAST_HOPS" = yes; then
+          
+$as_echo "@%:@define HAVE_IPV6_MULTICAST 1" >>confdefs.h
+
+          ac_cv_have_ipv6_multicast=yes
+        fi
+      fi
+    fi
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ipv6_multicast" >&5
+$as_echo "$ac_cv_have_ipv6_multicast" >&6; }
+  fi
+fi
+
+if test "$enable_debuginfo" = yes; then
+
+$as_echo "@%:@define DBG_MJZ 1" >>confdefs.h
+
+fi
+
+if test "$enable_web100" != no; then
+if test -e "/proc/web100"; then
+if test -d "/proc/web100"; then
+if test -e "/proc/web100/header"; then
+if test -f "/proc/web100/header"; then
+if test -r "/proc/web100/header"; then
+
+web100_success=""
+
+# Extract the first word of "web100-config", so it can be a program name with args.
+set dummy web100-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_WEB100_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $WEB100_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_WEB100_CONFIG="$WEB100_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_WEB100_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_WEB100_CONFIG" && ac_cv_path_WEB100_CONFIG="no"
+  ;;
+esac
+fi
+WEB100_CONFIG=$ac_cv_path_WEB100_CONFIG
+if test -n "$WEB100_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WEB100_CONFIG" >&5
+$as_echo "$WEB100_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Web100" >&5
+$as_echo_n "checking for Web100... " >&6; }
+
+if test "$WEB100_CONFIG" != "no"; then
+  WEB100_CFLAGS=`$WEB100_CONFIG --cflags`
+  WEB100_LIBS=`$WEB100_CONFIG --libs`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  echo "*** The web100-config script installed by Web100 could not be found"
+  echo "*** If Web100 was installed in PREFIX, make sure PREFIX/bin is in"
+  echo "*** your path, or set the WEB100_CONFIG environment variable to the"
+  echo "*** full path to web100-config"
+  web100_success="no"
+fi
+
+if test x$web100_success = x; then
+  if test "x" != "x"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Web100 - version " >&5
+$as_echo_n "checking for Web100 - version ... " >&6; }
+
+    WEB100_VERSION=`$WEB100_CONFIG --version`
+    if test "$WEB100_VERSION" = ""; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+      echo "*** The requested () and installed ($WEB100_VERSION) versions"
+      echo "*** of Web100 do not match."
+      web100_success="no"
+    fi
+  fi
+fi
+
+if test x$web100_success = x; then
+  web100_success="yes"
+fi
+
+if test x$web100_success = xyes; then
+  :
+else
+  WEB100_CFLAGS=""
+  WEB100_LIBS=""
+  :
+fi
+
+
+
+
+if test "$web100_success" = yes; then 
+
+$as_echo "@%:@define HAVE_WEB100 1" >>confdefs.h
+
+fi fi fi fi fi fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make is GNU make" >&5
+$as_echo_n "checking whether make is GNU make... " >&6; }
+STRIP_BEGIN=
+STRIP_END=
+if $ac_make --version 2> /dev/null | grep '^GNU Make ' > /dev/null ; then
+    STRIP_BEGIN='$(strip $(STRIP_DUMMY)'
+    STRIP_END=')'
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+STRIP_DUMMY=
+
+
+
+
+ac_config_files="$ac_config_files Makefile compat/Makefile doc/Makefile include/Makefile src/Makefile man/Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIB@&t@OBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in @%:@(
+  *posix*) :
+    set -o posix ;; @%:@(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in @%:@(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} @%:@ as_fn_error
+
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by Iperf $as_me 2.0.5, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE] 
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE] 
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+Iperf config.status 2.0.5
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+@%:@@%:@ Running $as_me. @%:@@%:@
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+# variables for create stdint.h replacement
+PACKAGE="$PACKAGE"
+VERSION="$VERSION"
+ac_stdint_h="$ac_stdint_h"
+_ac_stdint_h=`$as_echo "_$PACKAGE-$ac_stdint_h" | $as_tr_cpp`
+ac_cv_stdint_message="$ac_cv_stdint_message"
+ac_cv_header_stdint_t="$ac_cv_header_stdint_t"
+ac_cv_header_stdint_x="$ac_cv_header_stdint_x"
+ac_cv_header_stdint_o="$ac_cv_header_stdint_o"
+ac_cv_header_stdint_u="$ac_cv_header_stdint_u"
+ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
+ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
+ac_cv_char_data_model="$ac_cv_char_data_model"
+ac_cv_long_data_model="$ac_cv_long_data_model"
+ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
+ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
+ac_cv_type_intmax_t="$ac_cv_type_intmax_t"
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "$ac_stdint_h") CONFIG_COMMANDS="$CONFIG_COMMANDS $ac_stdint_h" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "compat/Makefile") CONFIG_FILES="$CONFIG_FILES compat/Makefile" ;;
+    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+    "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+    "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    "$ac_file" | "$ac_file":* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+  
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+  # Strip MF so we end up with the name of the file.
+  mf=`echo "$mf" | sed -e 's/:.*$//'`
+  # Check whether this is an Automake generated Makefile or not.
+  # We used to match only the files named `Makefile.in', but
+  # some people rename them; so instead we look at the file content.
+  # Grep'ing the first line is not enough: some people post-process
+  # each Makefile.in and add a new line on top of each file to say so.
+  # So let's grep whole file.
+  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+    dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  else
+    continue
+  fi
+  # Extract the definition of DEPDIR, am__include, and am__quote
+  # from the Makefile without running `make'.
+  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+  test -z "$DEPDIR" && continue
+  am__include=`sed -n 's/^am__include = //p' < "$mf"`
+  test -z "am__include" && continue
+  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+  # When using ansi2knr, U may be empty or an underscore; expand it
+  U=`sed -n 's/^U = //p' < "$mf"`
+  # Find all dependency output files, they are included files with
+  # $(DEPDIR) in their names.  We invoke sed twice because it is the
+  # simplest approach to changing $(DEPDIR) to its actual value in the
+  # expansion.
+  for file in `sed -n "
+    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+    # Make sure the directory exists.
+    test -f "$dirpart/$file" && continue
+    fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    as_dir=$dirpart/$fdir; as_fn_mkdir_p
+    # echo "creating $dirpart/$file"
+    echo '# dummy' > "$dirpart/$file"
+  done
+done
+ ;;
+    "$ac_stdint_h":C) 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_stdint_h : $_ac_stdint_h" >&5
+$as_echo "$as_me: creating $ac_stdint_h : $_ac_stdint_h" >&6;}
+ac_stdint=$tmp/_stdint.h
+
+echo "#ifndef" $_ac_stdint_h >$ac_stdint
+echo "#define" $_ac_stdint_h "1" >>$ac_stdint
+echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint
+echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint
+echo "/* generated $ac_cv_stdint_message */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_t" != "_" ; then
+echo "#define _STDINT_HAVE_STDINT_H" "1" >>$ac_stdint
+echo "#include <stdint.h>" >>$ac_stdint
+echo "#endif" >>$ac_stdint
+echo "#endif" >>$ac_stdint
+else
+
+cat >>$ac_stdint <<STDINT_EOF
+
+/* ................... shortcircuit part ........................... */
+
+#if defined HAVE_STDINT_H || defined _STDINT_HAVE_STDINT_H
+#include <stdint.h>
+#else
+#include <stddef.h>
+
+/* .................... configured part ............................ */
+
+STDINT_EOF
+
+echo "/* whether we have a C99 compatible stdint header file */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_x" != "_" ; then
+  ac_header="$ac_cv_header_stdint_x"
+  echo "#define _STDINT_HEADER_INTPTR" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_INTPTR */" >>$ac_stdint
+fi
+
+echo "/* whether we have a C96 compatible inttypes header file */" >>$ac_stdint
+if  test "_$ac_cv_header_stdint_o" != "_" ; then
+  ac_header="$ac_cv_header_stdint_o"
+  echo "#define _STDINT_HEADER_UINT32" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_UINT32 */" >>$ac_stdint
+fi
+
+echo "/* whether we have a BSD compatible inet types header */" >>$ac_stdint
+if  test "_$ac_cv_header_stdint_u" != "_" ; then
+  ac_header="$ac_cv_header_stdint_u"
+  echo "#define _STDINT_HEADER_U_INT32" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_U_INT32 */" >>$ac_stdint
+fi
+
+echo "" >>$ac_stdint
+
+if test "_$ac_header" != "_" ; then if test "$ac_header" != "stddef.h" ; then
+  echo "#include <$ac_header>" >>$ac_stdint
+  echo "" >>$ac_stdint
+fi fi
+
+echo "/* which 64bit typedef has been found */" >>$ac_stdint
+if test "$ac_cv_type_uint64_t" = "yes" ; then
+echo "#define   _STDINT_HAVE_UINT64_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_UINT64_T */" >>$ac_stdint
+fi
+if test "$ac_cv_type_u_int64_t" = "yes" ; then
+echo "#define   _STDINT_HAVE_U_INT64_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_U_INT64_T */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+echo "/* which type model has been detected */" >>$ac_stdint
+if test "_$ac_cv_char_data_model" != "_" ; then
+echo "#define   _STDINT_CHAR_MODEL" "$ac_cv_char_data_model" >>$ac_stdint
+echo "#define   _STDINT_LONG_MODEL" "$ac_cv_long_data_model" >>$ac_stdint
+else
+echo "/* #undef _STDINT_CHAR_MODEL // skipped */" >>$ac_stdint
+echo "/* #undef _STDINT_LONG_MODEL // skipped */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+echo "/* whether int_least types were detected */" >>$ac_stdint
+if test "$ac_cv_type_int_least32_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INT_LEAST32_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INT_LEAST32_T */" >>$ac_stdint
+fi
+echo "/* whether int_fast types were detected */" >>$ac_stdint
+if test "$ac_cv_type_int_fast32_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INT_FAST32_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INT_FAST32_T */" >>$ac_stdint
+fi
+echo "/* whether intmax_t type was detected */" >>$ac_stdint
+if test "$ac_cv_type_intmax_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INTMAX_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INTMAX_T */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+  cat >>$ac_stdint <<STDINT_EOF
+/* .................... detections part ............................ */
+
+/* whether we need to define bitspecific types from compiler base types */
+#ifndef _STDINT_HEADER_INTPTR
+#ifndef _STDINT_HEADER_UINT32
+#ifndef _STDINT_HEADER_U_INT32
+#define _STDINT_NEED_INT_MODEL_T
+#else
+#define _STDINT_HAVE_U_INT_TYPES
+#endif
+#endif
+#endif
+
+#ifdef _STDINT_HAVE_U_INT_TYPES
+#undef _STDINT_NEED_INT_MODEL_T
+#endif
+
+#ifdef  _STDINT_CHAR_MODEL
+#if     _STDINT_CHAR_MODEL+0 == 122 || _STDINT_CHAR_MODEL+0 == 124
+#ifndef _STDINT_BYTE_MODEL
+#define _STDINT_BYTE_MODEL 12
+#endif
+#endif
+#endif
+
+#ifndef _STDINT_HAVE_INT_LEAST32_T
+#define _STDINT_NEED_INT_LEAST_T
+#endif
+
+#ifndef _STDINT_HAVE_INT_FAST32_T
+#define _STDINT_NEED_INT_FAST_T
+#endif
+
+#ifndef _STDINT_HEADER_INTPTR
+#define _STDINT_NEED_INTPTR_T
+#ifndef _STDINT_HAVE_INTMAX_T
+#define _STDINT_NEED_INTMAX_T
+#endif
+#endif
+
+
+/* .................... definition part ............................ */
+
+/* some system headers have good uint64_t */
+#ifndef _HAVE_UINT64_T
+#if     defined _STDINT_HAVE_UINT64_T  || defined HAVE_UINT64_T
+#define _HAVE_UINT64_T
+#elif   defined _STDINT_HAVE_U_INT64_T || defined HAVE_U_INT64_T
+#define _HAVE_UINT64_T
+typedef u_int64_t uint64_t;
+#endif
+#endif
+
+#ifndef _HAVE_UINT64_T
+/* .. here are some common heuristics using compiler runtime specifics */
+#if defined __STDC_VERSION__ && defined __STDC_VERSION__ >= 199901L
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef long long int64_t;
+typedef unsigned long long uint64_t;
+
+#elif !defined __STRICT_ANSI__
+#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
+#define _HAVE_UINT64_T
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+
+#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
+/* note: all ELF-systems seem to have loff-support which needs 64-bit */
+#if !defined _NO_LONGLONG
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef long long int64_t;
+typedef unsigned long long uint64_t;
+#endif
+
+#elif defined __alpha || (defined __mips && defined _ABIN32)
+#if !defined _NO_LONGLONG
+typedef long int64_t;
+typedef unsigned long uint64_t;
+#endif
+  /* compiler/cpu type to define int64_t */
+#endif
+#endif
+#endif
+
+#if defined _STDINT_HAVE_U_INT_TYPES
+/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
+typedef u_int8_t uint8_t;
+typedef u_int16_t uint16_t;
+typedef u_int32_t uint32_t;
+
+/* glibc compatibility */
+#ifndef __int8_t_defined
+#define __int8_t_defined
+#endif
+#endif
+
+#ifdef _STDINT_NEED_INT_MODEL_T
+/* we must guess all the basic types. Apart from byte-adressable system, */
+/* there a few 32-bit-only dsp-systems that we guard with BYTE_MODEL 8-} */
+/* (btw, those nibble-addressable systems are way off, or so we assume) */
+
+
+#if defined _STDINT_BYTE_MODEL
+#if _STDINT_LONG_MODEL+0 == 242
+/* 2:4:2 =  IP16 = a normal 16-bit system                */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned long   uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          long    int32_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL == 444
+/* 2:4:4 =  LP32 = a 32-bit system derived from a 16-bit */
+/* 4:4:4 = ILP32 = a normal 32-bit system                */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 484 || _STDINT_LONG_MODEL+0 == 488
+/* 4:8:4 =  IP32 = a 32-bit system prepared for 64-bit    */
+/* 4:8:8 =  LP64 = a normal 64-bit system                 */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+/* this system has a "long" of 64bit */
+#ifndef _HAVE_UINT64_T
+#define _HAVE_UINT64_T
+typedef unsigned long   uint64_t;
+typedef          long    int64_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 448
+/*      LLP64   a 64-bit system derived from a 32-bit system */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+/* assuming the system has a "long long" */
+#ifndef _HAVE_UINT64_T
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef unsigned long long uint64_t;
+typedef          long long  int64_t;
+#endif
+#else
+#define _STDINT_NO_INT32_T
+#endif
+#else
+#define _STDINT_NO_INT8_T
+#define _STDINT_NO_INT32_T
+#endif
+#endif
+
+/*
+ * quote from SunOS-5.8 sys/inttypes.h:
+ * Use at your own risk.  As of February 1996, the committee is squarely
+ * behind the fixed sized types; the "least" and "fast" types are still being
+ * discussed.  The probability that the "fast" types may be removed before
+ * the standard is finalized is high enough that they are not currently
+ * implemented.
+ */
+
+#if defined _STDINT_NEED_INT_LEAST_T
+typedef  int8_t    int_least8_t;
+typedef  int16_t   int_least16_t;
+typedef  int32_t   int_least32_t;
+#ifdef _HAVE_UINT64_T
+typedef  int64_t   int_least64_t;
+#endif
+
+typedef uint8_t   uint_least8_t;
+typedef uint16_t  uint_least16_t;
+typedef uint32_t  uint_least32_t;
+#ifdef _HAVE_UINT64_T
+typedef uint64_t  uint_least64_t;
+#endif
+  /* least types */
+#endif
+
+#if defined _STDINT_NEED_INT_FAST_T
+typedef  int8_t    int_fast8_t;
+typedef  int       int_fast16_t;
+typedef  int32_t   int_fast32_t;
+#ifdef _HAVE_UINT64_T
+typedef  int64_t   int_fast64_t;
+#endif
+
+typedef uint8_t   uint_fast8_t;
+typedef unsigned  uint_fast16_t;
+typedef uint32_t  uint_fast32_t;
+#ifdef _HAVE_UINT64_T
+typedef uint64_t  uint_fast64_t;
+#endif
+  /* fast types */
+#endif
+
+#ifdef _STDINT_NEED_INTMAX_T
+#ifdef _HAVE_UINT64_T
+typedef  int64_t       intmax_t;
+typedef uint64_t      uintmax_t;
+#else
+typedef          long  intmax_t;
+typedef unsigned long uintmax_t;
+#endif
+#endif
+
+#ifdef _STDINT_NEED_INTPTR_T
+#ifndef __intptr_t_defined
+#define __intptr_t_defined
+/* we encourage using "long" to store pointer values, never use "int" ! */
+#if   _STDINT_LONG_MODEL+0 == 242 || _STDINT_LONG_MODEL+0 == 484
+typedef  unsinged int   uintptr_t;
+typedef           int    intptr_t;
+#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL+0 == 444
+typedef  unsigned long  uintptr_t;
+typedef           long   intptr_t;
+#elif _STDINT_LONG_MODEL+0 == 448 && defined _HAVE_UINT64_T
+typedef        uint64_t uintptr_t;
+typedef         int64_t  intptr_t;
+#else /* matches typical system types ILP32 and LP64 - but not IP16 or LLP64 */
+typedef  unsigned long  uintptr_t;
+typedef           long   intptr_t;
+#endif
+#endif
+#endif
+
+/* The ISO C99 standard specifies that in C++ implementations these
+   should only be defined if explicitly requested.  */
+#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
+#ifndef UINT32_C
+
+/* Signed.  */
+# define INT8_C(c)      c
+# define INT16_C(c)     c
+# define INT32_C(c)     c
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define INT64_C(c)    c ## L
+# else
+#  define INT64_C(c)    c ## LL
+# endif
+
+/* Unsigned.  */
+# define UINT8_C(c)     c ## U
+# define UINT16_C(c)    c ## U
+# define UINT32_C(c)    c ## U
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define UINT64_C(c)   c ## UL
+# else
+#  define UINT64_C(c)   c ## ULL
+# endif
+
+/* Maximal type.  */
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define INTMAX_C(c)   c ## L
+#  define UINTMAX_C(c)  c ## UL
+# else
+#  define INTMAX_C(c)   c ## LL
+#  define UINTMAX_C(c)  c ## ULL
+# endif
+
+  /* literalnumbers */
+#endif
+#endif
+
+/* These limits are merily those of a two complement byte-oriented system */
+
+/* Minimum of signed integral types.  */
+# define INT8_MIN               (-128)
+# define INT16_MIN              (-32767-1)
+# define INT32_MIN              (-2147483647-1)
+# define INT64_MIN              (-__INT64_C(9223372036854775807)-1)
+/* Maximum of signed integral types.  */
+# define INT8_MAX               (127)
+# define INT16_MAX              (32767)
+# define INT32_MAX              (2147483647)
+# define INT64_MAX              (__INT64_C(9223372036854775807))
+
+/* Maximum of unsigned integral types.  */
+# define UINT8_MAX              (255)
+# define UINT16_MAX             (65535)
+# define UINT32_MAX             (4294967295U)
+# define UINT64_MAX             (__UINT64_C(18446744073709551615))
+
+/* Minimum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MIN         INT8_MIN
+# define INT_LEAST16_MIN        INT16_MIN
+# define INT_LEAST32_MIN        INT32_MIN
+# define INT_LEAST64_MIN        INT64_MIN
+/* Maximum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MAX         INT8_MAX
+# define INT_LEAST16_MAX        INT16_MAX
+# define INT_LEAST32_MAX        INT32_MAX
+# define INT_LEAST64_MAX        INT64_MAX
+
+/* Maximum of unsigned integral types having a minimum size.  */
+# define UINT_LEAST8_MAX        UINT8_MAX
+# define UINT_LEAST16_MAX       UINT16_MAX
+# define UINT_LEAST32_MAX       UINT32_MAX
+# define UINT_LEAST64_MAX       UINT64_MAX
+
+  /* shortcircuit*/
+#endif
+  /* once */
+#endif
+#endif
+STDINT_EOF
+fi
+    if cmp -s $ac_stdint_h $ac_stdint 2>/dev/null; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_stdint_h is unchanged" >&5
+$as_echo "$as_me: $ac_stdint_h is unchanged" >&6;}
+    else
+      ac_dir=`$as_dirname -- "$ac_stdint_h" ||
+$as_expr X"$ac_stdint_h" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_stdint_h" : 'X\(//\)[^/]' \| \
+	 X"$ac_stdint_h" : 'X\(//\)$' \| \
+	 X"$ac_stdint_h" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_stdint_h" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      as_dir="$ac_dir"; as_fn_mkdir_p
+      rm -f $ac_stdint_h
+      mv $ac_stdint $ac_stdint_h
+    fi
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/iperf-2.0.5/autom4te.cache/requests b/iperf-2.0.5/autom4te.cache/requests
new file mode 100644
index 0000000..10bdf8c
--- /dev/null
+++ b/iperf-2.0.5/autom4te.cache/requests
@@ -0,0 +1,78 @@
+# This file was generated by Autom4te Thu Apr 10 10:06:43 UTC 2014.
+# It contains the lists of macros which have been traced.
+# It can be safely removed.
+
+@request = (
+             bless( [
+                      '0',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '/usr/share/autoconf/autoconf/autoconf.m4f',
+                        'aclocal.m4',
+                        'configure.ac'
+                      ],
+                      {
+                        'AM_ENABLE_MULTILIB' => 1,
+                        'LT_CONFIG_LTDL_DIR' => 1,
+                        'AC_REQUIRE_AUX_FILE' => 1,
+                        'AM_MAKEFILE_INCLUDE' => 1,
+                        'AH_OUTPUT' => 1,
+                        'AM_MAINTAINER_MODE' => 1,
+                        'AC_CONFIG_SUBDIRS' => 1,
+                        'AC_CANONICAL_SYSTEM' => 1,
+                        'AM_AUTOMAKE_VERSION' => 1,
+                        '_AM_SUBST_NOTMAKE' => 1,
+                        'AC_SUBST_TRACE' => 1,
+                        'AC_CONFIG_LINKS' => 1,
+                        'AC_CONFIG_HEADERS' => 1,
+                        'AC_SUBST' => 1,
+                        'AM_PROG_CXX_C_O' => 1,
+                        'AC_CANONICAL_TARGET' => 1,
+                        'AC_CONFIG_LIBOBJ_DIR' => 1,
+                        'm4_pattern_forbid' => 1,
+                        'include' => 1,
+                        'AC_PROG_LIBTOOL' => 1,
+                        'AC_INIT' => 1,
+                        '_LT_AC_TAGCONFIG' => 1,
+                        '_m4_warn' => 1,
+                        'm4_include' => 1,
+                        'AM_PROG_AR' => 1,
+                        'AM_PROG_FC_C_O' => 1,
+                        'AC_FC_SRCEXT' => 1,
+                        'AM_PROG_F77_C_O' => 1,
+                        '_AM_MAKEFILE_INCLUDE' => 1,
+                        'AC_CONFIG_AUX_DIR' => 1,
+                        '_AM_COND_IF' => 1,
+                        'm4_sinclude' => 1,
+                        'AM_PATH_GUILE' => 1,
+                        'AM_SILENT_RULES' => 1,
+                        'AC_CONFIG_FILES' => 1,
+                        '_AM_COND_ELSE' => 1,
+                        'AC_DEFINE_TRACE_LITERAL' => 1,
+                        'AM_CONDITIONAL' => 1,
+                        'LT_INIT' => 1,
+                        'AC_CANONICAL_HOST' => 1,
+                        'AC_FC_FREEFORM' => 1,
+                        'AM_PROG_MOC' => 1,
+                        'AM_NLS' => 1,
+                        'AC_FC_PP_SRCEXT' => 1,
+                        'AM_POT_TOOLS' => 1,
+                        'AM_GNU_GETTEXT_INTL_SUBDIR' => 1,
+                        'AC_LIBSOURCE' => 1,
+                        'AM_GNU_GETTEXT' => 1,
+                        'AM_PROG_CC_C_O' => 1,
+                        'LT_SUPPORTED_TAG' => 1,
+                        'm4_pattern_allow' => 1,
+                        'sinclude' => 1,
+                        '_AM_COND_ENDIF' => 1,
+                        'AM_XGETTEXT_OPTION' => 1,
+                        'AC_FC_PP_DEFINE' => 1,
+                        'AM_INIT_AUTOMAKE' => 1,
+                        'AC_CANONICAL_BUILD' => 1
+                      }
+                    ], 'Autom4te::Request' )
+           );
+
diff --git a/iperf-2.0.5/autom4te.cache/traces.0 b/iperf-2.0.5/autom4te.cache/traces.0
new file mode 100644
index 0000000..103e9d4
--- /dev/null
+++ b/iperf-2.0.5/autom4te.cache/traces.0
@@ -0,0 +1,971 @@
+m4trace:configure.ac:8: -1- AC_INIT([Iperf], [2.0.5])
+m4trace:configure.ac:8: -1- m4_pattern_forbid([^_?A[CHUM]_])
+m4trace:configure.ac:8: -1- m4_pattern_forbid([_AC_])
+m4trace:configure.ac:8: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^AS_FLAGS$])
+m4trace:configure.ac:8: -1- m4_pattern_forbid([^_?m4_])
+m4trace:configure.ac:8: -1- m4_pattern_forbid([^dnl$])
+m4trace:configure.ac:8: -1- m4_pattern_forbid([^_?AS_])
+m4trace:configure.ac:8: -1- AC_SUBST([SHELL])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([SHELL])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^SHELL$])
+m4trace:configure.ac:8: -1- AC_SUBST([PATH_SEPARATOR])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([PATH_SEPARATOR])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PATH_SEPARATOR$])
+m4trace:configure.ac:8: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME],      ['AC_PACKAGE_NAME'])])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([PACKAGE_NAME])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_NAME$])
+m4trace:configure.ac:8: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME],   ['AC_PACKAGE_TARNAME'])])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([PACKAGE_TARNAME])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
+m4trace:configure.ac:8: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION],   ['AC_PACKAGE_VERSION'])])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([PACKAGE_VERSION])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_VERSION$])
+m4trace:configure.ac:8: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING],    ['AC_PACKAGE_STRING'])])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([PACKAGE_STRING])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_STRING$])
+m4trace:configure.ac:8: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([PACKAGE_BUGREPORT])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
+m4trace:configure.ac:8: -1- AC_SUBST([PACKAGE_URL], [m4_ifdef([AC_PACKAGE_URL],       ['AC_PACKAGE_URL'])])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([PACKAGE_URL])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_URL$])
+m4trace:configure.ac:8: -1- AC_SUBST([exec_prefix], [NONE])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([exec_prefix])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^exec_prefix$])
+m4trace:configure.ac:8: -1- AC_SUBST([prefix], [NONE])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([prefix])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^prefix$])
+m4trace:configure.ac:8: -1- AC_SUBST([program_transform_name], [s,x,x,])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([program_transform_name])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^program_transform_name$])
+m4trace:configure.ac:8: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([bindir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^bindir$])
+m4trace:configure.ac:8: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([sbindir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^sbindir$])
+m4trace:configure.ac:8: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([libexecdir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^libexecdir$])
+m4trace:configure.ac:8: -1- AC_SUBST([datarootdir], ['${prefix}/share'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([datarootdir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^datarootdir$])
+m4trace:configure.ac:8: -1- AC_SUBST([datadir], ['${datarootdir}'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([datadir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^datadir$])
+m4trace:configure.ac:8: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([sysconfdir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^sysconfdir$])
+m4trace:configure.ac:8: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([sharedstatedir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^sharedstatedir$])
+m4trace:configure.ac:8: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([localstatedir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^localstatedir$])
+m4trace:configure.ac:8: -1- AC_SUBST([includedir], ['${prefix}/include'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([includedir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^includedir$])
+m4trace:configure.ac:8: -1- AC_SUBST([oldincludedir], ['/usr/include'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([oldincludedir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^oldincludedir$])
+m4trace:configure.ac:8: -1- AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME],
+				     ['${datarootdir}/doc/${PACKAGE_TARNAME}'],
+				     ['${datarootdir}/doc/${PACKAGE}'])])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([docdir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^docdir$])
+m4trace:configure.ac:8: -1- AC_SUBST([infodir], ['${datarootdir}/info'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([infodir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^infodir$])
+m4trace:configure.ac:8: -1- AC_SUBST([htmldir], ['${docdir}'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([htmldir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^htmldir$])
+m4trace:configure.ac:8: -1- AC_SUBST([dvidir], ['${docdir}'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([dvidir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^dvidir$])
+m4trace:configure.ac:8: -1- AC_SUBST([pdfdir], ['${docdir}'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([pdfdir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^pdfdir$])
+m4trace:configure.ac:8: -1- AC_SUBST([psdir], ['${docdir}'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([psdir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^psdir$])
+m4trace:configure.ac:8: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([libdir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^libdir$])
+m4trace:configure.ac:8: -1- AC_SUBST([localedir], ['${datarootdir}/locale'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([localedir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^localedir$])
+m4trace:configure.ac:8: -1- AC_SUBST([mandir], ['${datarootdir}/man'])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([mandir])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^mandir$])
+m4trace:configure.ac:8: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_NAME$])
+m4trace:configure.ac:8: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
+@%:@undef PACKAGE_NAME])
+m4trace:configure.ac:8: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
+m4trace:configure.ac:8: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
+@%:@undef PACKAGE_TARNAME])
+m4trace:configure.ac:8: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_VERSION$])
+m4trace:configure.ac:8: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
+@%:@undef PACKAGE_VERSION])
+m4trace:configure.ac:8: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_STRING$])
+m4trace:configure.ac:8: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
+@%:@undef PACKAGE_STRING])
+m4trace:configure.ac:8: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
+m4trace:configure.ac:8: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
+@%:@undef PACKAGE_BUGREPORT])
+m4trace:configure.ac:8: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_URL])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^PACKAGE_URL$])
+m4trace:configure.ac:8: -1- AH_OUTPUT([PACKAGE_URL], [/* Define to the home page for this package. */
+@%:@undef PACKAGE_URL])
+m4trace:configure.ac:8: -1- AC_SUBST([DEFS])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([DEFS])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^DEFS$])
+m4trace:configure.ac:8: -1- AC_SUBST([ECHO_C])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([ECHO_C])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^ECHO_C$])
+m4trace:configure.ac:8: -1- AC_SUBST([ECHO_N])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([ECHO_N])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^ECHO_N$])
+m4trace:configure.ac:8: -1- AC_SUBST([ECHO_T])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([ECHO_T])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^ECHO_T$])
+m4trace:configure.ac:8: -1- AC_SUBST([LIBS])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([LIBS])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^LIBS$])
+m4trace:configure.ac:8: -1- AC_SUBST([build_alias])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([build_alias])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^build_alias$])
+m4trace:configure.ac:8: -1- AC_SUBST([host_alias])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([host_alias])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^host_alias$])
+m4trace:configure.ac:8: -1- AC_SUBST([target_alias])
+m4trace:configure.ac:8: -1- AC_SUBST_TRACE([target_alias])
+m4trace:configure.ac:8: -1- m4_pattern_allow([^target_alias$])
+m4trace:configure.ac:9: -1- AC_CONFIG_HEADERS([config.h])
+m4trace:configure.ac:10: -1- AM_INIT_AUTOMAKE([])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^AM_[A-Z]+FLAGS$])
+m4trace:configure.ac:10: -1- AM_AUTOMAKE_VERSION([1.9.6])
+m4trace:configure.ac:10: -1- AC_REQUIRE_AUX_FILE([install-sh])
+m4trace:configure.ac:10: -1- AC_SUBST([INSTALL_PROGRAM])
+m4trace:configure.ac:10: -1- AC_SUBST_TRACE([INSTALL_PROGRAM])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^INSTALL_PROGRAM$])
+m4trace:configure.ac:10: -1- AC_SUBST([INSTALL_SCRIPT])
+m4trace:configure.ac:10: -1- AC_SUBST_TRACE([INSTALL_SCRIPT])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^INSTALL_SCRIPT$])
+m4trace:configure.ac:10: -1- AC_SUBST([INSTALL_DATA])
+m4trace:configure.ac:10: -1- AC_SUBST_TRACE([INSTALL_DATA])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^INSTALL_DATA$])
+m4trace:configure.ac:10: -1- AC_SUBST([CYGPATH_W])
+m4trace:configure.ac:10: -1- AC_SUBST_TRACE([CYGPATH_W])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^CYGPATH_W$])
+m4trace:configure.ac:10: -1- _m4_warn([obsolete], [The macro `AC_FOREACH' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:194: AC_FOREACH is expanded from...
+aclocal.m4:666: _AM_SET_OPTIONS is expanded from...
+aclocal.m4:368: AM_INIT_AUTOMAKE is expanded from...
+configure.ac:10: the top level])
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+		doc/Makefile
+		include/Makefile
+		src/Makefile
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diff --git a/iperf-2.0.5/compat/Makefile.am b/iperf-2.0.5/compat/Makefile.am
new file mode 100644
index 0000000..8fe21e2
--- /dev/null
+++ b/iperf-2.0.5/compat/Makefile.am
@@ -0,0 +1,21 @@
+noinst_LIBRARIES = libcompat.a
+
+AM_CPPFLAGS = @STRIP_BEGIN@ \
+	      -I$(top_srcdir)/include \
+	      -I$(top_builddir)/include \
+	      @STRIP_END@
+
+AM_CXXFLAGS = -Wall
+AM_CFLAGS = -Wall
+
+libcompat_a_SOURCES = \
+		      Thread.c \
+		      error.c \
+		      delay.cpp \
+		      gettimeofday.c \
+		      headers_slim.h \
+		      inet_ntop.c \
+		      inet_pton.c \
+		      signal.c \
+		      snprintf.c \
+		      string.c
diff --git a/iperf-2.0.5/compat/Makefile.in b/iperf-2.0.5/compat/Makefile.in
new file mode 100644
index 0000000..fcc396e
--- /dev/null
+++ b/iperf-2.0.5/compat/Makefile.in
@@ -0,0 +1,452 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
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+pkglibdir = $(libdir)/@PACKAGE@
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+top_builddir = ..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
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+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = compat
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_create_stdint_h.m4 \
+	$(top_srcdir)/m4/dast.m4 $(top_srcdir)/m4/acx_pthread.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+AR = ar
+ARFLAGS = cru
+libcompat_a_AR = $(AR) $(ARFLAGS)
+libcompat_a_LIBADD =
+am_libcompat_a_OBJECTS = Thread.$(OBJEXT) error.$(OBJEXT) \
+	delay.$(OBJEXT) gettimeofday.$(OBJEXT) inet_ntop.$(OBJEXT) \
+	inet_pton.$(OBJEXT) signal.$(OBJEXT) snprintf.$(OBJEXT) \
+	string.$(OBJEXT)
+libcompat_a_OBJECTS = $(am_libcompat_a_OBJECTS)
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
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+		      error.c \
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+		      gettimeofday.c \
+		      headers_slim.h \
+		      inet_ntop.c \
+		      inet_pton.c \
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+		      string.c
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+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  compat/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  compat/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
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+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
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+	-rm -f libcompat.a
+	$(libcompat_a_AR) libcompat.a $(libcompat_a_OBJECTS) $(libcompat_a_LIBADD)
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+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
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+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
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+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
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+	@echo "it deletes files that may require special tools to rebuild."
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/iperf-2.0.5/compat/Thread.c b/iperf-2.0.5/compat/Thread.c
new file mode 100644
index 0000000..e0fe4f8
--- /dev/null
+++ b/iperf-2.0.5/compat/Thread.c
@@ -0,0 +1,417 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Thread.c
+ * by Kevin Gibbs <kgibbs@nlanr.net>
+ *
+ * Based on:
+ * Thread.cpp
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * The thread subsystem is responsible for all thread functions. It
+ * provides a thread implementation agnostic interface to Iperf. If 
+ * threads are not available (HAVE_THREAD is undefined), thread_start
+ * does not start a new thread but just launches the specified object 
+ * in the current thread. Everything that defines a thread of 
+ * execution in Iperf is contained in an thread_Settings structure. To
+ * start a thread simply pass one such structure into thread_start.
+ * -------------------------------------------------------------------
+ * headers
+ * uses
+ *   <stdlib.h>
+ *   <stdio.h>
+ *   <assert.h>
+ *   <errno.h>
+ * Thread.h may include <pthread.h>
+ * ------------------------------------------------------------------- */
+
+#include "headers.h"
+
+#include "Thread.h"
+#include "Locale.h"
+#include "util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* -------------------------------------------------------------------
+ * define static variables.
+ * ------------------------------------------------------------------- */
+
+// number of currently running threads
+int thread_sNum = 0;
+// number of non-terminating running threads (ie listener thread)
+int nonterminating_num = 0;
+// condition to protect updating the above and alerting on 
+// changes to above
+Condition thread_sNum_cond;
+
+
+/* -------------------------------------------------------------------
+ * Initialize the thread subsystems variables and set the concurrency
+ * level in solaris.
+ * ------------------------------------------------------------------- */
+void thread_init( ) {
+    Condition_Initialize( &thread_sNum_cond );
+#if defined( sun )
+    /* Solaris apparently doesn't default to timeslicing threads,
+     * as such we force it to play nice. This may not work perfectly
+     * when _sending_ multiple _UDP_ streams.
+     */
+    pthread_setconcurrency (3);
+#endif
+}
+
+/* -------------------------------------------------------------------
+ * Destroy the thread subsystems variables.
+ * ------------------------------------------------------------------- */
+void thread_destroy( ) {
+    Condition_Destroy( &thread_sNum_cond );
+}
+
+/* -------------------------------------------------------------------
+ * Start the specified object's thread execution. Increments thread
+ * count, spawns new thread, and stores thread ID.
+ * ------------------------------------------------------------------- */
+void thread_start( struct thread_Settings* thread ) {
+
+    // Make sure this object has not been started already
+    if ( thread_equalid( thread->mTID, thread_zeroid() ) ) {
+
+        // Check if we need to start another thread before this one
+        if ( thread->runNow != NULL ) {
+            thread_start( thread->runNow );
+        }
+
+        // increment thread count
+        Condition_Lock( thread_sNum_cond );
+        thread_sNum++;
+        Condition_Unlock( thread_sNum_cond );
+
+#if   defined( HAVE_POSIX_THREAD )
+
+        // pthreads -- spawn new thread
+        if ( pthread_create( &thread->mTID, NULL, thread_run_wrapper, thread ) != 0 ) {
+            WARN( 1, "pthread_create" );
+
+            // decrement thread count
+            Condition_Lock( thread_sNum_cond );
+            thread_sNum--;
+            Condition_Unlock( thread_sNum_cond );
+        }
+
+#elif defined( HAVE_WIN32_THREAD )
+
+        // Win32 threads -- spawn new thread
+        // Win32 has a thread handle in addition to the thread ID
+        thread->mHandle = CreateThread( NULL, 0, thread_run_wrapper, thread, 0, &thread->mTID );
+        if ( thread->mHandle == NULL ) {
+            WARN( 1, "CreateThread" );
+
+            // decrement thread count
+            Condition_Lock( thread_sNum_cond );
+            thread_sNum--;
+            Condition_Unlock( thread_sNum_cond );
+        }
+
+#else
+
+        // single-threaded -- call Run_Wrapper in this thread
+        thread_run_wrapper( thread );
+#endif
+    }
+} // end thread_start
+
+/* -------------------------------------------------------------------
+ * Stop the specified object's thread execution (if any) immediately.
+ * Decrements thread count and resets the thread ID.
+ * ------------------------------------------------------------------- */
+void thread_stop( struct thread_Settings* thread ) {
+
+#ifdef HAVE_THREAD
+    // Make sure we have been started
+    if ( ! thread_equalid( thread->mTID, thread_zeroid() ) ) {
+
+        // decrement thread count
+        Condition_Lock( thread_sNum_cond );
+        thread_sNum--;
+        Condition_Signal( &thread_sNum_cond );
+        Condition_Unlock( thread_sNum_cond );
+
+        // use exit()   if called from within this thread
+        // use cancel() if called from a different thread
+        if ( thread_equalid( thread_getid(), thread->mTID ) ) {
+
+            // Destroy the object
+            Settings_Destroy( thread );
+
+            // Exit
+#if   defined( HAVE_POSIX_THREAD )
+            pthread_exit( NULL );
+#else // Win32
+            CloseHandle( thread->mHandle );
+            ExitThread( 0 );
+#endif
+        } else {
+
+            // Cancel
+#if   defined( HAVE_POSIX_THREAD )
+            // Cray J90 doesn't have pthread_cancel; Iperf works okay without
+#ifdef HAVE_PTHREAD_CANCEL
+            pthread_cancel( thread->mTID );
+#endif
+#else // Win32
+            // this is a somewhat dangerous function; it's not
+            // suggested to Stop() threads a lot.
+            TerminateThread( thread->mHandle, 0 );
+#endif
+
+            // Destroy the object only after killing the thread
+            Settings_Destroy( thread );
+        }
+    }
+#endif
+} // end Stop
+
+/* -------------------------------------------------------------------
+ * This function is the entry point for new threads created in 
+ * thread_start. 
+ * ------------------------------------------------------------------- */
+#if   defined( HAVE_WIN32_THREAD )
+DWORD WINAPI
+#else
+void*
+#endif
+thread_run_wrapper( void* paramPtr ) {
+    struct thread_Settings* thread = (struct thread_Settings*) paramPtr;
+
+    // which type of object are we
+    switch ( thread->mThreadMode ) {
+        case kMode_Server:
+            {
+                /* Spawn a Server thread with these settings */
+                server_spawn( thread );
+            } break;
+        case kMode_Client:
+            {
+                /* Spawn a Client thread with these settings */
+                client_spawn( thread );
+            } break;
+        case kMode_Reporter:
+            {
+                /* Spawn a Reporter thread with these settings */
+                reporter_spawn( thread );
+            } break;
+        case kMode_Listener:
+            {
+                // Increment the non-terminating thread count
+                thread_register_nonterm();
+                /* Spawn a Listener thread with these settings */
+                listener_spawn( thread );
+                // Decrement the non-terminating thread count
+                thread_unregister_nonterm();
+            } break;
+        default:
+            {
+                FAIL(1, "Unknown Thread Type!\n", thread);
+            } break;
+    }
+
+#ifdef HAVE_POSIX_THREAD
+    // detach Thread. If someone already joined it will not do anything
+    // If noone has then it will free resources upon return from this
+    // function (Run_Wrapper)
+    pthread_detach(thread->mTID);
+#endif
+
+    // decrement thread count and send condition signal
+    Condition_Lock( thread_sNum_cond );
+    thread_sNum--;
+    Condition_Signal( &thread_sNum_cond );
+    Condition_Unlock( thread_sNum_cond );
+
+    // Check if we need to start up a thread after executing this one
+    if ( thread->runNext != NULL ) {
+        thread_start( thread->runNext );
+    }
+
+    // Destroy this thread object
+    Settings_Destroy( thread );
+
+    return 0;
+} // end run_wrapper
+
+/* -------------------------------------------------------------------
+ * Wait for all thread object's execution to complete. Depends on the
+ * thread count being accurate and the threads sending a condition
+ * signal when they terminate.
+ * ------------------------------------------------------------------- */
+void thread_joinall( void ) {
+    Condition_Lock( thread_sNum_cond );
+    while ( thread_sNum > 0 ) {
+        Condition_Wait( &thread_sNum_cond );
+    }
+    Condition_Unlock( thread_sNum_cond );
+} // end Joinall
+
+
+/* -------------------------------------------------------------------
+ * Compare the thread ID's (inLeft == inRight); return true if they
+ * are equal. On some OS's nthread_t is a struct so == will not work.
+ * TODO use pthread_equal. Any Win32 equivalent??
+ * ------------------------------------------------------------------- */
+int thread_equalid( nthread_t inLeft, nthread_t inRight ) {
+    return(memcmp( &inLeft, &inRight, sizeof(inLeft)) == 0);
+}
+
+/* -------------------------------------------------------------------
+ * Return a zero'd out thread ID. On some OS's nthread_t is a struct
+ * so == 0 will not work.
+ * [static]
+ * ------------------------------------------------------------------- */
+nthread_t thread_zeroid( void ) {
+    nthread_t a;
+    memset( &a, 0, sizeof(a));
+    return a;
+}
+
+/* -------------------------------------------------------------------
+ * set a thread to be ignorable, so joinall won't wait on it
+ * this simply decrements the thread count that joinall uses.
+ * This is utilized by the reporter thread which knows when it
+ * is ok to quit (aka no pending reports).
+ * ------------------------------------------------------------------- */
+void thread_setignore( ) {
+    Condition_Lock( thread_sNum_cond );
+    thread_sNum--;
+    Condition_Signal( &thread_sNum_cond );
+    Condition_Unlock( thread_sNum_cond );
+}
+
+/* -------------------------------------------------------------------
+ * unset a thread from being ignorable, so joinall will wait on it
+ * this simply increments the thread count that joinall uses.
+ * This is utilized by the reporter thread which knows when it
+ * is ok to quit (aka no pending reports).
+ * ------------------------------------------------------------------- */
+void thread_unsetignore( void ) {
+    Condition_Lock( thread_sNum_cond );
+    thread_sNum++;
+    Condition_Signal( &thread_sNum_cond );
+    Condition_Unlock( thread_sNum_cond );
+}
+
+/* -------------------------------------------------------------------
+ * set a thread to be non-terminating, so if you cancel through
+ * Ctrl-C they can be ignored by the joinall.
+ * ------------------------------------------------------------------- */
+void thread_register_nonterm( void ) {
+    Condition_Lock( thread_sNum_cond );
+    nonterminating_num++; 
+    Condition_Unlock( thread_sNum_cond );
+}
+
+/* -------------------------------------------------------------------
+ * unset a thread from being non-terminating, so if you cancel through
+ * Ctrl-C they can be ignored by the joinall.
+ * ------------------------------------------------------------------- */
+void thread_unregister_nonterm( void ) {
+    Condition_Lock( thread_sNum_cond );
+    if ( nonterminating_num == 0 ) {
+        // nonterminating has been released with release_nonterm
+        // Add back to the threads to wait on
+        thread_sNum++;
+    } else {
+        nonterminating_num--; 
+    }
+    Condition_Unlock( thread_sNum_cond );
+}
+
+/* -------------------------------------------------------------------
+ * this function releases all non-terminating threads from the list
+ * of active threads, so that when all terminating threads quit
+ * the joinall will complete. This is called on a Ctrl-C input. It is
+ * also used by the -P usage on the server side
+ * ------------------------------------------------------------------- */
+int thread_release_nonterm( int interrupt ) {
+    Condition_Lock( thread_sNum_cond );
+    thread_sNum -= nonterminating_num;
+    if ( thread_sNum > 1 && nonterminating_num > 0 && interrupt != 0 ) {
+        fprintf( stderr, wait_server_threads );
+    }
+    nonterminating_num = 0;
+    Condition_Signal( &thread_sNum_cond );
+    Condition_Unlock( thread_sNum_cond );
+    return thread_sNum;
+}
+
+/* -------------------------------------------------------------------
+ * Return the number of threads currently running (doesn't include
+ * active threads that have called setdaemon (aka reporter thread))
+ * ------------------------------------------------------------------- */
+int thread_numuserthreads( void ) {
+    return thread_sNum;
+}
+
+/*
+ * -------------------------------------------------------------------
+ * Allow another thread to execute. If no other threads are runable this
+ * is not guarenteed to actually rest.
+ * ------------------------------------------------------------------- */
+void thread_rest ( void ) {
+#if defined( HAVE_THREAD )
+#if defined( HAVE_POSIX_THREAD )
+#else // Win32
+    SwitchToThread( );
+#endif
+#endif
+}
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
diff --git a/iperf-2.0.5/compat/delay.cpp b/iperf-2.0.5/compat/delay.cpp
new file mode 100644
index 0000000..c1f41b5
--- /dev/null
+++ b/iperf-2.0.5/compat/delay.cpp
@@ -0,0 +1,76 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * delay.c
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * accurate microsecond delay
+ * ------------------------------------------------------------------- */
+
+#include "Timestamp.hpp"
+#include "util.h"
+#include "delay.hpp"
+
+/* -------------------------------------------------------------------
+ * A micro-second delay function using POSIX nanosleep(). This allows a
+ * higher timing resolution (under Linux e.g. it uses hrtimers), does not
+ * affect any signals, and will use up remaining time when interrupted.
+ * ------------------------------------------------------------------- */
+void delay_loop(unsigned long usec)
+{
+    struct timespec requested, remaining;
+
+    requested.tv_sec  = 0;
+    requested.tv_nsec = usec * 1000L;
+
+    while (nanosleep(&requested, &remaining) == -1)
+        if (errno == EINTR)
+            requested = remaining;
+        else {
+            WARN_errno(1, "nanosleep");
+            break;
+        }
+}
diff --git a/iperf-2.0.5/compat/error.c b/iperf-2.0.5/compat/error.c
new file mode 100644
index 0000000..829ecc9
--- /dev/null
+++ b/iperf-2.0.5/compat/error.c
@@ -0,0 +1,210 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * error.c
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * error handlers
+ * ------------------------------------------------------------------- */
+
+#include "headers.h"
+#include "util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef WIN32
+
+/* -------------------------------------------------------------------
+ * Implement a simple Win32 strerror function for our purposes.
+ * These error values weren't handled by FormatMessage;
+ * any particular reason why not??
+ * ------------------------------------------------------------------- */
+
+struct mesg {
+    DWORD       err;
+    const char* str;
+};
+
+const struct mesg error_mesgs[] =
+{
+    { WSAEACCES,             "Permission denied"},
+    { WSAEADDRINUSE,         "Address already in use"},
+    { WSAEADDRNOTAVAIL,      "Cannot assign requested address"},
+    { WSAEAFNOSUPPORT,       "Address family not supported by protocol family"},
+    { WSAEALREADY,           "Operation already in progress"},
+    { WSAECONNABORTED,       "Software caused connection abort"},
+    { WSAECONNREFUSED,       "Connection refused"},
+    { WSAECONNRESET,         "Connection reset by peer"},
+    { WSAEDESTADDRREQ,       "Destination address required"},
+    { WSAEFAULT,             "Bad address"},
+    { WSAEHOSTDOWN,          "Host is down"},
+    { WSAEHOSTUNREACH,       "No route to host"},
+    { WSAEINPROGRESS,        "Operation now in progress"},
+    { WSAEINTR,              "Interrupted function call."},
+    { WSAEINVAL,             "Invalid argument."},
+    { WSAEISCONN,            "Socket is already connected."},
+    { WSAEMFILE,             "Too many open files."},
+    { WSAEMSGSIZE,           "Message too long"},
+    { WSAENETDOWN,           "Network is down"},
+    { WSAENETRESET,          "Network dropped connection on reset"},
+    { WSAENETUNREACH,        "Network is unreachable"},
+    { WSAENOBUFS,            "No buffer space available."},
+    { WSAENOPROTOOPT,        "Bad protocol option."},
+    { WSAENOTCONN,           "Socket is not connected"},
+    { WSAENOTSOCK,           "Socket operation on non-socket."},
+    { WSAEOPNOTSUPP,         "Operation not supported"},
+    { WSAEPFNOSUPPORT,       "Protocol family not supported"},
+    { WSAEPROCLIM,           "Too many processes."},
+    { WSAEPROTONOSUPPORT,    "Protocol not supported"},
+    { WSAEPROTOTYPE,         "Protocol wrong type for socket"},
+    { WSAESHUTDOWN,          "Cannot send after socket shutdown"},
+    { WSAESOCKTNOSUPPORT,    "Socket type not supported."},
+    { WSAETIMEDOUT,          "Connection timed out."},
+    { WSATYPE_NOT_FOUND,     "Class type not found."},
+    { WSAEWOULDBLOCK,        "Resource temporarily unavailable"},
+    { WSAHOST_NOT_FOUND,     "Host not found."},
+    { WSA_INVALID_HANDLE,    "Specified event object handle is invalid."},
+    { WSA_INVALID_PARAMETER, "One or more parameters are invalid."},
+    { WSA_IO_INCOMPLETE,     "Overlapped I/O event object not in signaled state."},
+    { WSA_IO_PENDING,        "Overlapped operations will complete later."},
+    { WSA_NOT_ENOUGH_MEMORY, "Insufficient memory available."},
+    { WSANOTINITIALISED,     "Successful WSAStartup not yet performed."},
+    { WSANO_DATA,            "Valid name, no data record of requested type."},
+    { WSANO_RECOVERY,        "This is a non-recoverable error."},
+    { WSASYSCALLFAILURE,     "System call failure."},
+    { WSASYSNOTREADY,        "Network subsystem is unavailable."},
+    { WSATRY_AGAIN,          "Non-authoritative host not found."},
+    { WSAVERNOTSUPPORTED,    "WINSOCK.DLL version out of range."},
+    { WSAEDISCON,            "Graceful shutdown in progress."},
+    { WSA_OPERATION_ABORTED, "Overlapped operation aborted."},
+    { 0,                     "No error."}
+
+    /* These appeared in the documentation, but didn't compile.
+     * { WSAINVALIDPROCTABLE,   "Invalid procedure table from service provider." },
+     * { WSAINVALIDPROVIDER,    "Invalid service provider version number." },
+     * { WSAPROVIDERFAILEDINIT, "Unable to initialize a service provider." },
+     */
+
+}; /* end error_mesgs[] */
+
+const char* winsock_strerror( DWORD inErrno );
+
+/* -------------------------------------------------------------------
+ * winsock_strerror
+ *
+ * returns a string representing the error code. The error messages
+ * were taken from Microsoft's online developer library.
+ * ------------------------------------------------------------------- */
+
+const char* winsock_strerror( DWORD inErrno ) {
+    const char* str = "Unknown error";
+    int i;
+    for ( i = 0; i < sizeof(error_mesgs); i++ ) {
+        if ( error_mesgs[i].err == inErrno ) {
+            str = error_mesgs[i].str;
+            break;
+        }
+    }
+
+    return str;
+} /* end winsock_strerror */
+
+#endif /* WIN32 */
+
+/* -------------------------------------------------------------------
+ * warn
+ *
+ * Prints message and return
+ * ------------------------------------------------------------------- */
+
+void warn( const char *inMessage, const char *inFile, int inLine ) {
+    fflush( 0 );
+
+#ifdef NDEBUG
+    fprintf( stderr, "%s failed\n", inMessage );
+#else
+
+    /* while debugging output file/line number also */
+    fprintf( stderr, "%s failed (%s:%d)\n", inMessage, inFile, inLine );
+#endif
+} /* end warn */
+
+/* -------------------------------------------------------------------
+ * warn_errno
+ *
+ * Prints message and errno message, and return.
+ * ------------------------------------------------------------------- */
+
+void warn_errno( const char *inMessage, const char *inFile, int inLine ) {
+    int my_err;
+    const char* my_str;
+
+    /* get platform's errno and error message */
+#ifdef WIN32
+    my_err = WSAGetLastError();
+    my_str = winsock_strerror( my_err );
+#else
+    my_err = errno;
+    my_str = strerror( my_err );
+#endif
+
+    fflush( 0 );
+
+#ifdef NDEBUG
+    fprintf( stderr, "%s failed: %s\n", inMessage, my_str );
+#else
+
+    /* while debugging output file/line number and errno value also */
+    fprintf( stderr, "%s failed (%s:%d): %s (%d)\n",
+             inMessage, inFile, inLine, my_str, my_err );
+#endif
+} /* end warn_errno */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/compat/gettimeofday.c b/iperf-2.0.5/compat/gettimeofday.c
new file mode 100644
index 0000000..4f251f3
--- /dev/null
+++ b/iperf-2.0.5/compat/gettimeofday.c
@@ -0,0 +1,92 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * gettimeofday.c
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * A (hack) implementation of gettimeofday for Windows.
+ * Since I send sec/usec in UDP packets, this made the most sense.
+ * ------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+    #include "config.h"
+#endif
+
+#ifndef HAVE_GETTIMEOFDAY
+
+    #include "headers.h"
+    #include "gettimeofday.h"
+
+    #ifdef __cplusplus
+extern "C" {
+#endif
+
+int gettimeofday( struct timeval* tv, void* timezone ) {
+    FILETIME time;
+    double   timed;
+
+    GetSystemTimeAsFileTime( &time );
+
+    // Apparently Win32 has units of 1e-7 sec (tenths of microsecs)
+    // 4294967296 is 2^32, to shift high word over
+    // 11644473600 is the number of seconds between
+    // the Win32 epoch 1601-Jan-01 and the Unix epoch 1970-Jan-01
+    // Tests found floating point to be 10x faster than 64bit int math.
+
+    timed = ((time.dwHighDateTime * 4294967296e-7) - 11644473600.0) +
+            (time.dwLowDateTime  * 1e-7);
+
+    tv->tv_sec  = (long) timed;
+    tv->tv_usec = (long) ((timed - tv->tv_sec) * 1e6);
+
+    return 0;
+}
+
+#ifdef __cplusplus
+} /* end extern "C" */
+    #endif
+
+#endif /* HAVE_GETTIMEOFDAY */
diff --git a/iperf-2.0.5/compat/headers_slim.h b/iperf-2.0.5/compat/headers_slim.h
new file mode 100644
index 0000000..2958ca5
--- /dev/null
+++ b/iperf-2.0.5/compat/headers_slim.h
@@ -0,0 +1,39 @@
+#ifndef HEADERS_SLIM_H
+#define HEADERS_SLIM_H
+
+/* -------------------------------------------------------------------
+ * headers_slim.h
+ * by Mark Gates <mgates@nlanr.net>
+ * Copyright 1999, Board of Trustees of the University of Illinois.
+ * $Id: headers_slim.h,v 1.1.1.1 2001/12/12 23:37:48 jdugan Exp $
+ * -------------------------------------------------------------------
+ * headers
+ *
+ * Most system headers required by iperf.
+ * This is a subset of lib/headers.h, to be used only while running
+ * configure. It excludes things conditional on having _already_
+ * run configure, and Win32 stuff.
+ * ------------------------------------------------------------------- */
+
+/* standard C headers */
+#include <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+#include <ctype.h>
+#include <errno.h>
+#include <string.h>
+#include <time.h>
+#include <math.h>
+
+/* unix headers */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/time.h>
+#include <signal.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>   /* netinet/in.h must be before this on SunOS */
+
+#endif /* HEADERS_SLIM_H */
diff --git a/iperf-2.0.5/compat/inet_ntop.c b/iperf-2.0.5/compat/inet_ntop.c
new file mode 100644
index 0000000..f17349f
--- /dev/null
+++ b/iperf-2.0.5/compat/inet_ntop.c
@@ -0,0 +1,183 @@
+#include "inet_aton.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Copyright (C) 1996-2001  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+ * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#ifndef HAVE_INET_NTOP
+#define NS_INT16SZ       2
+#define NS_INADDRSZ     4
+#define NS_IN6ADDRSZ    16
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+
+/* char *
+ * isc_net_ntop(af, src, dst, size)
+ *      convert a network format address to presentation format.
+ * return:
+ *      pointer to presentation format address (`dst'), or NULL (see errno).
+ * author:
+ *      Paul Vixie, 1996.
+ */
+int
+inet_ntop(int af, const void *src, char *dst, size_t size) {
+    switch ( af ) {
+        case AF_INET:
+            return(inet_ntop4(src, dst, size));
+#ifdef HAVE_IPV6
+        case AF_INET6:
+            return(inet_ntop6(src, dst, size));
+#endif
+        default:
+            return 0;
+    }
+    /* NOTREACHED */
+}
+
+/* const char *
+ * inet_ntop4(src, dst, size)
+ *      format an IPv4 address
+ * return:
+ *      `dst' (as a const)
+ * notes:
+ *      (1) uses no statics
+ *      (2) takes a unsigned char* not an in_addr as input
+ * author:
+ *      Paul Vixie, 1996.
+ */
+int
+inet_ntop4(const unsigned char *src, char *dst, size_t size) {
+    static const char *fmt = "%u.%u.%u.%u";
+    char tmp[sizeof "255.255.255.255"];
+
+    if ( (size_t)sprintf(tmp, fmt, src[0], src[1], src[2], src[3]) >= size ) {
+        return 0;
+    }
+    strcpy(dst, tmp);
+
+    return 1;
+}
+
+/* const char *
+ * isc_inet_ntop6(src, dst, size)
+ *      convert IPv6 binary address into presentation (printable) format
+ * author:
+ *      Paul Vixie, 1996.
+ */
+#ifdef HAVE_IPV6
+int
+inet_ntop6(const unsigned char *src, char *dst, size_t size) {
+    /*
+     * Note that int32_t and int16_t need only be "at least" large enough
+     * to contain a value of the specified size.  On some systems, like
+     * Crays, there is no such thing as an integer variable with 16 bits.
+     * Keep this in mind if you think this function should have been coded
+     * to use pointer overlays.  All the world's not a VAX.
+     */
+    char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
+    struct {
+        int base, len;
+    } best, cur;
+    unsigned int words[NS_IN6ADDRSZ / NS_INT16SZ];
+    int i;
+
+    /*
+     * Preprocess:
+     *      Copy the input (bytewise) array into a wordwise array.
+     *      Find the longest run of 0x00's in src[] for :: shorthanding.
+     */
+    memset(words, '\0', sizeof words);
+    for ( i = 0; i < NS_IN6ADDRSZ; i++ )
+        words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
+    best.base = -1;
+    cur.base = -1;
+    for ( i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++ ) {
+        if ( words[i] == 0 ) {
+            if ( cur.base == -1 )
+                cur.base = i, cur.len = 1;
+            else
+                cur.len++;
+        } else {
+            if ( cur.base != -1 ) {
+                if ( best.base == -1 || cur.len > best.len )
+                    best = cur;
+                cur.base = -1;
+            }
+        }
+    }
+    if ( cur.base != -1 ) {
+        if ( best.base == -1 || cur.len > best.len )
+            best = cur;
+    }
+    if ( best.base != -1 && best.len < 2 )
+        best.base = -1;
+
+    /*
+     * Format the result.
+     */
+    tp = tmp;
+    for ( i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++ ) {
+        /* Are we inside the best run of 0x00's? */
+        if ( best.base != -1 && i >= best.base &&
+             i < (best.base + best.len) ) {
+            if ( i == best.base )
+                *tp++ = ':';
+            continue;
+        }
+        /* Are we following an initial run of 0x00s or any real hex? */
+        if ( i != 0 )
+            *tp++ = ':';
+        /* Is this address an encapsulated IPv4? */
+        if ( i == 6 && best.base == 0 &&
+             (best.len == 6 || (best.len == 5 && words[5] == 0xffff)) ) {
+            if ( !inet_ntop4(src+12, tp,
+                             sizeof tmp - (tp - tmp)) )
+                return 0;
+            tp += strlen(tp);
+            break;
+        }
+        tp += sprintf(tp, "%x", words[i]);
+    }
+    /* Was it a trailing run of 0x00's? */
+    if ( best.base != -1 && (best.base + best.len) ==
+         (NS_IN6ADDRSZ / NS_INT16SZ) )
+        *tp++ = ':';
+    *tp++ = '\0';
+
+    /*
+     * Check for overflow, copy, and we're done.
+     */
+    if ( (size_t)(tp - tmp) > size ) {
+        errno = ENOSPC;
+        return 0;
+    }
+    strcpy(dst, tmp);
+    return 1;
+}
+#endif /* HAVE_IPV6 */
+#endif /* HAVE_INET_NTOP */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
diff --git a/iperf-2.0.5/compat/inet_pton.c b/iperf-2.0.5/compat/inet_pton.c
new file mode 100644
index 0000000..7e5789e
--- /dev/null
+++ b/iperf-2.0.5/compat/inet_pton.c
@@ -0,0 +1,209 @@
+#include "inet_aton.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Copyright (C) 1996-2001  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+ * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#ifndef HAVE_INET_PTON
+#define NS_INT16SZ       2
+#define NS_INADDRSZ     4
+#define NS_IN6ADDRSZ    16
+
+/* int
+ * isc_net_pton(af, src, dst)
+ *      convert from presentation format (which usually means ASCII printable)
+ *      to network format (which is usually some kind of binary format).
+ * return:
+ *      1 if the address was valid for the specified address family
+ *      0 if the address wasn't valid (`dst' is untouched in this case)
+ * author:
+ *      Paul Vixie, 1996.
+ */
+int
+inet_pton(int af,
+          const char *src,
+          void *dst) {
+    switch ( af ) {
+        case AF_INET:
+            return(inet_pton4(src, dst));
+#ifdef HAVE_IPV6
+        case AF_INET6:
+            return(inet_pton6(src, dst));
+#endif
+        default:
+            return 0;
+    }
+    /* NOTREACHED */
+}
+
+/* int
+ * inet_pton4(src, dst)
+ *      like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ *      1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ *      does not touch `dst' unless it's returning 1.
+ * author:
+ *      Paul Vixie, 1996.
+ */
+int
+inet_pton4(src, dst)
+const char *src;
+unsigned char *dst;
+{
+    static const char digits[] = "0123456789";
+    int saw_digit, octets, ch;
+    unsigned char tmp[NS_INADDRSZ], *tp;
+
+    saw_digit = 0;
+    octets = 0;
+    *(tp = tmp) = 0;
+    while ( (ch = *src++) != '\0' ) {
+        const char *pch;
+
+        if ( (pch = strchr(digits, ch)) != NULL ) {
+            unsigned int new = *tp * 10 + (pch - digits);
+
+            if ( new > 255 )
+                return(0);
+            *tp = new;
+            if ( ! saw_digit ) {
+                if ( ++octets > 4 )
+                    return(0);
+                saw_digit = 1;
+            }
+        } else if ( ch == '.' && saw_digit ) {
+            if ( octets == 4 )
+                return(0);
+            *++tp = 0;
+            saw_digit = 0;
+        } else
+            return(0);
+    }
+    if ( octets < 4 )
+        return(0);
+    memcpy(dst, tmp, NS_INADDRSZ);
+    return(1);
+}
+
+/* int
+ * inet_pton6(src, dst)
+ *      convert presentation level address to network order binary form.
+ * return:
+ *      1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ *      (1) does not touch `dst' unless it's returning 1.
+ *      (2) :: in a full address is silently ignored.
+ * credit:
+ *      inspired by Mark Andrews.
+ * author:
+ *      Paul Vixie, 1996.
+ */
+#ifdef HAVE_IPV6
+int
+inet_pton6(src, dst)
+const char *src;
+unsigned char *dst;
+{
+    static const char xdigits_l[] = "0123456789abcdef",
+    xdigits_u[] = "0123456789ABCDEF";
+    unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
+    const char *xdigits, *curtok;
+    int ch, saw_xdigit;
+    unsigned int val;
+
+    memset((tp = tmp), '\0', NS_IN6ADDRSZ);
+    endp = tp + NS_IN6ADDRSZ;
+    colonp = NULL;
+    /* Leading :: requires some special handling. */
+    if ( *src == ':' )
+        if ( *++src != ':' )
+            return(0);
+    curtok = src;
+    saw_xdigit = 0;
+    val = 0;
+    while ( (ch = *src++) != '\0' ) {
+        const char *pch;
+
+        if ( (pch = strchr((xdigits = xdigits_l), ch)) == NULL )
+            pch = strchr((xdigits = xdigits_u), ch);
+        if ( pch != NULL ) {
+            val <<= 4;
+            val |= (pch - xdigits);
+            if ( val > 0xffff )
+                return(0);
+            saw_xdigit = 1;
+            continue;
+        }
+        if ( ch == ':' ) {
+            curtok = src;
+            if ( !saw_xdigit ) {
+                if ( colonp )
+                    return(0);
+                colonp = tp;
+                continue;
+            }
+            if ( tp + NS_INT16SZ > endp )
+                return(0);
+            *tp++ = (unsigned char) (val >> 8) & 0xff;
+            *tp++ = (unsigned char) val & 0xff;
+            saw_xdigit = 0;
+            val = 0;
+            continue;
+        }
+        if ( ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
+             inet_pton4(curtok, tp) > 0 ) {
+            tp += NS_INADDRSZ;
+            saw_xdigit = 0;
+            break;  /* '\0' was seen by inet_pton4(). */
+        }
+        return(0);
+    }
+    if ( saw_xdigit ) {
+        if ( tp + NS_INT16SZ > endp )
+            return(0);
+        *tp++ = (unsigned char) (val >> 8) & 0xff;
+        *tp++ = (unsigned char) val & 0xff;
+    }
+    if ( colonp != NULL ) {
+        /*
+         * Since some memmove()'s erroneously fail to handle
+         * overlapping regions, we'll do the shift by hand.
+         */
+        const int n = tp - colonp;
+        int i;
+
+        for ( i = 1; i <= n; i++ ) {
+            endp[- i] = colonp[n - i];
+            colonp[n - i] = 0;
+        }
+        tp = endp;
+    }
+    if ( tp != endp )
+        return(0);
+    memcpy(dst, tmp, NS_IN6ADDRSZ);
+    return(1);
+}
+#endif
+
+#endif /* HAVE_INET_PTON */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/compat/signal.c b/iperf-2.0.5/compat/signal.c
new file mode 100644
index 0000000..bc54b4f
--- /dev/null
+++ b/iperf-2.0.5/compat/signal.c
@@ -0,0 +1,180 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                           
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * signal.c
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * standard signal installer
+ * ------------------------------------------------------------------- */
+
+#include "headers.h"
+#include "util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef WIN32
+
+/* list of signal handlers. _NSIG is number of signals defined. */
+
+static SigfuncPtr handlers[ _NSIG ] = { 0};
+
+/* -------------------------------------------------------------------
+ * sig_dispatcher
+ *
+ * dispatches the signal to appropriate signal handler. This emulates
+ * the signal handling of Unix.
+ *
+ * ------------------------------------------------------------------- */
+
+BOOL WINAPI sig_dispatcher( DWORD type ) {
+    SigfuncPtr h = NULL;
+    int signo;
+
+    switch ( type ) {
+        case CTRL_C_EVENT:
+            signo = SIGINT;
+            h = handlers[ SIGINT ];
+            break;
+
+        case CTRL_CLOSE_EVENT:
+        case CTRL_LOGOFF_EVENT:
+        case CTRL_SHUTDOWN_EVENT:
+            signo = SIGTERM;
+            h = handlers[ SIGTERM ];
+            break;
+
+        default:
+            break;
+    }
+
+    if ( h != NULL ) {
+        // call the signal handler
+        h( signo );
+        return true;
+    } else {
+        return false;
+    }
+}
+
+/* -------------------------------------------------------------------
+ * my_signal
+ *
+ * installs a  signal handler. I emulate Unix signals by storing the
+ * function pointers and dispatching events myself, using the
+ * sig_dispatcher above.
+ * ------------------------------------------------------------------- */
+
+SigfuncPtr my_signal( int inSigno, SigfuncPtr inFunc ) {
+    SigfuncPtr old = NULL;
+
+    if ( inSigno >= 0  &&  inSigno < _NSIG ) {
+        old = handlers[ inSigno ];
+        handlers[ inSigno ] = inFunc;
+    }
+
+    return old;
+} /* end my_signal */
+
+#else /* not WIN32 */
+
+/* -------------------------------------------------------------------
+ * my_signal
+ *
+ * installs a signal handler, and returns the old handler.
+ * This emulates the semi-standard signal() function in a
+ * standard way using the Posix sigaction function.
+ *
+ * from Stevens, 1998, section 5.8
+ * ------------------------------------------------------------------- */
+
+SigfuncPtr my_signal( int inSigno, SigfuncPtr inFunc ) {
+    struct sigaction theNewAction, theOldAction;
+
+    assert( inFunc != NULL );
+
+    theNewAction.sa_handler = inFunc;
+    sigemptyset( &theNewAction.sa_mask );
+    theNewAction.sa_flags = 0;
+
+    if ( inSigno == SIGALRM ) {
+#ifdef SA_INTERRUPT
+        theNewAction.sa_flags |= SA_INTERRUPT;  /* SunOS 4.x */
+#endif
+    } else {
+#ifdef SA_RESTART
+        theNewAction.sa_flags |= SA_RESTART;    /* SVR4, 4.4BSD */
+#endif
+    }
+
+    if ( sigaction( inSigno, &theNewAction, &theOldAction ) < 0 ) {
+        return SIG_ERR;
+    } else {
+        return theOldAction.sa_handler;
+    }
+} /* end my_signal */
+
+#endif /* not WIN32 */
+
+/* -------------------------------------------------------------------
+ * sig_exit
+ *
+ * Quietly exits. This protects some against being called multiple
+ * times. (TODO: should use a mutex to ensure (num++ == 0) is atomic.)
+ * ------------------------------------------------------------------- */
+
+void sig_exit( int inSigno ) {
+    static int num = 0;
+    if ( num++ == 0 ) {
+        fflush( 0 );
+        exit( 0 );
+    }
+} /* end sig_exit */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/compat/snprintf.c b/iperf-2.0.5/compat/snprintf.c
new file mode 100644
index 0000000..bef6fee
--- /dev/null
+++ b/iperf-2.0.5/compat/snprintf.c
@@ -0,0 +1,101 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ * Author: Mark Gates
+ *
+ * snprintf.c
+ *
+ * This is from
+ * W. Richard Stevens, 'UNIX Network Programming', Vol 1, 2nd Edition,
+ *   Prentice Hall, 1998.
+ *
+ *
+ * Throughout the book I use snprintf() because it's safer than sprintf().
+ * But as of the time of this writing, not all systems provide this
+ * function.  The function below should only be built on those systems
+ * that do not provide a real snprintf().
+ * The function below just acts like sprintf(); it is not safe, but it
+ * tries to detect overflow.
+ * ________________________________________________________________ */
+
+#ifdef HAVE_CONFIG_H
+    #include "config.h"
+#endif
+
+#ifndef HAVE_SNPRINTF
+
+    #include <stdlib.h>
+    #include <string.h>
+    #include <stdio.h>
+    #include <stdarg.h>
+
+    #include "snprintf.h"
+
+    #ifdef __cplusplus
+extern "C" {
+#endif
+
+int snprintf(char *buf, size_t size, const char *fmt, ...) {
+    int n;
+    va_list ap;
+
+    va_start(ap, fmt);
+    vsprintf(buf, fmt, ap); /* Sigh, some vsprintf's return ptr, not length */
+    n = strlen(buf);
+    va_end(ap);
+
+    if ( n >= size ) {
+        fprintf( stderr, "snprintf: overflowed array\n" );
+        exit(1);
+    }
+
+    return(n);
+}
+
+#ifdef __cplusplus
+} /* end extern "C" */
+    #endif
+
+#endif /* HAVE_SNPRINTF */
diff --git a/iperf-2.0.5/compat/string.c b/iperf-2.0.5/compat/string.c
new file mode 100644
index 0000000..a9116d5
--- /dev/null
+++ b/iperf-2.0.5/compat/string.c
@@ -0,0 +1,76 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * string.c
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * various string utilities
+ * ------------------------------------------------------------------- */
+
+#include "headers.h"
+#include "util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* -------------------------------------------------------------------
+ * pattern
+ *
+ * Initialize the buffer with a pattern of (index mod 10).
+ * ------------------------------------------------------------------- */
+
+void pattern( char *outBuf, int inBytes ) {
+    assert( outBuf != NULL );
+
+    while ( inBytes-- > 0 ) {
+        outBuf[ inBytes ] = (inBytes % 10) + '0';
+    }
+} /* end pattern */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/config.guess b/iperf-2.0.5/config.guess
new file mode 100755
index 0000000..892833f
--- /dev/null
+++ b/iperf-2.0.5/config.guess
@@ -0,0 +1,1459 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-02-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit 0 ;;
+    --version | -v )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep __ELF__ >/dev/null
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit 0 ;;
+    amd64:OpenBSD:*:*)
+	echo x86_64-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    cats:OpenBSD:*:*)
+	echo arm-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    luna88k:OpenBSD:*:*)
+    	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    macppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvmeppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mips64-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sun3:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit 0 ;;
+    macppc:MirBSD:*:*)
+	echo powerppc-unknown-mirbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit 0 ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit 0 ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit 0 ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit 0 ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit 0;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit 0 ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit 0 ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit 0 ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit 0 ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+	exit 0 ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit 0;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit 0;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit 0 ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit 0 ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit 0 ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7 && exit 0 ;;
+	esac ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit 0 ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit 0 ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit 0 ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit 0 ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit 0 ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit 0 ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c \
+	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && exit 0
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit 0 ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit 0 ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit 0 ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit 0 ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit 0 ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit 0 ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit 0 ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit 0 ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit 0 ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit 0 ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit 0 ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit 0 ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
+	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit 0 ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+		echo rs6000-ibm-aix3.2.5
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit 0 ;;
+    *:AIX:*:[45])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit 0 ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit 0 ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit 0 ;;                           # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit 0 ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit 0 ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit 0 ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit 0 ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    # avoid double evaluation of $set_cc_for_build
+	    test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+	echo unknown-hitachi-hiuxwe2
+	exit 0 ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit 0 ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit 0 ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit 0 ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit 0 ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit 0 ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit 0 ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit 0 ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit 0 ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit 0 ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit 0 ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit 0 ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit 0 ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit 0 ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit 0 ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:FreeBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit 0 ;;
+    i*:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit 0 ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit 0 ;;
+    x86:Interix*:[34]*)
+	echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
+	exit 0 ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit 0 ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit 0 ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit 0 ;;
+    amd64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit 0 ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit 0 ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit 0 ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit 0 ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit 0 ;;
+    arm*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    cris:Linux:*:*)
+	echo cris-axis-linux-gnu
+	exit 0 ;;
+    crisv32:Linux:*:*)
+	echo crisv32-axis-linux-gnu
+	exit 0 ;;
+    frv:Linux:*:*)
+    	echo frv-unknown-linux-gnu
+	exit 0 ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    mips:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips
+	#undef mipsel
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mipsel
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+	;;
+    mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips64
+	#undef mips64el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mips64el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips64
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+	;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit 0 ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit 0 ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit 0 ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit 0 ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit 0 ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit 0 ;;
+    sh64*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit 0 ;;
+    i*86:Linux:*:*)
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	# Set LC_ALL=C to ensure ld outputs messages in English.
+	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+			 | sed -ne '/supported targets:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported targets: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_targets" in
+	  elf32-i386)
+		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+		;;
+	  a.out-i386-linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit 0 ;;
+	  coff-i386)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit 0 ;;
+	  "")
+		# Either a pre-BFD a.out linker (linux-gnuoldld) or
+		# one that does not give us useful --help.
+		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+		exit 0 ;;
+	esac
+	# Determine whether the default compiler is a.out or elf
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <features.h>
+	#ifdef __ELF__
+	# ifdef __GLIBC__
+	#  if __GLIBC__ >= 2
+	LIBC=gnu
+	#  else
+	LIBC=gnulibc1
+	#  endif
+	# else
+	LIBC=gnulibc1
+	# endif
+	#else
+	#ifdef __INTEL_COMPILER
+	LIBC=gnu
+	#else
+	LIBC=gnuaout
+	#endif
+	#endif
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
+	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+	;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit 0 ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit 0 ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit 0 ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit 0 ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit 0 ;;
+	i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit 0 ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit 0 ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit 0 ;;
+    i*86:*:5:[78]*)
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit 0 ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit 0 ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit 0 ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit 0 ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit 0 ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit 0 ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit 0 ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit 0 ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit 0 ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && echo i486-ncr-sysv4 && exit 0 ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit 0 ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit 0 ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit 0 ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit 0 ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit 0 ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit 0 ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit 0 ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit 0 ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit 0 ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit 0 ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit 0 ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit 0 ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    *86) UNAME_PROCESSOR=i686 ;;
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit 0 ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit 0 ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit 0 ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit 0 ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit 0 ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit 0 ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit 0 ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit 0 ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit 0 ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit 0 ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit 0 ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit 0 ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit 0 ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit 0 ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit 0 ;;
+    SEI:*:*:SEIUX)
+        echo mips-sei-seiux${UNAME_RELEASE}
+	exit 0 ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    *:*VMS:*:*)
+    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms && exit 0 ;;
+	    I*) echo ia64-dec-vms && exit 0 ;;
+	    V*) echo vax-dec-vms && exit 0 ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit 0 ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit 0 ;;
+    c34*)
+	echo c34-convex-bsd
+	exit 0 ;;
+    c38*)
+	echo c38-convex-bsd
+	exit 0 ;;
+    c4*)
+	echo c4-convex-bsd
+	exit 0 ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+    ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/iperf-2.0.5/config.h.in b/iperf-2.0.5/config.h.in
new file mode 100644
index 0000000..6d37e77
--- /dev/null
+++ b/iperf-2.0.5/config.h.in
@@ -0,0 +1,295 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
+
+/* Define if debugging info is desired */
+#undef DBG_MJZ
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#undef HAVE_ARPA_INET_H
+
+/* Define to 1 if you have the `atexit' function. */
+#undef HAVE_ATEXIT
+
+/* Define to 1 if you have the declaration of `AF_INET6', and to 0 if you
+   don't. */
+#undef HAVE_DECL_AF_INET6
+
+/* Define to 1 if you have the declaration of `IPV6_ADD_MEMBERSHIP', and to 0
+   if you don't. */
+#undef HAVE_DECL_IPV6_ADD_MEMBERSHIP
+
+/* Define to 1 if you have the declaration of `IPV6_MULTICAST_HOPS', and to 0
+   if you don't. */
+#undef HAVE_DECL_IPV6_MULTICAST_HOPS
+
+/* Define to 1 if you have the declaration of `IP_ADD_MEMBERSHIP', and to 0 if
+   you don't. */
+#undef HAVE_DECL_IP_ADD_MEMBERSHIP
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+#undef HAVE_DOPRNT
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the `inet_ntop' function. */
+#undef HAVE_INET_NTOP
+
+/* Define to 1 if you have the `inet_pton' function. */
+#undef HAVE_INET_PTON
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to enable IPv6 support */
+#undef HAVE_IPV6
+
+/* Define to enable IPv6 multicast support */
+#undef HAVE_IPV6_MULTICAST
+
+/* Define to 1 if you have the <libintl.h> header file. */
+#undef HAVE_LIBINTL_H
+
+/* Define to 1 if you have the `nsl' library (-lnsl). */
+#undef HAVE_LIBNSL
+
+/* Define to 1 if you have the `socket' library (-lsocket). */
+#undef HAVE_LIBSOCKET
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+   to 0 otherwise. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to enable multicast support */
+#undef HAVE_MULTICAST
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* */
+#undef HAVE_POSIX_THREAD
+
+/* */
+#undef HAVE_PRINTF_QD
+
+/* Define if you have POSIX threads libraries and header files. */
+#undef HAVE_PTHREAD
+
+/* Define to 1 if you have the `pthread_cancel' function. */
+#undef HAVE_PTHREAD_CANCEL
+
+/* */
+#undef HAVE_QUAD_SUPPORT
+
+/* Define to 1 if you have the `select' function. */
+#undef HAVE_SELECT
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Define to 1 if the system has the type `ssize_t'. */
+#undef HAVE_SSIZE_T
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the `strftime' function. */
+#undef HAVE_STRFTIME
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strtol' function. */
+#undef HAVE_STRTOL
+
+/* Define to 1 if the system has the type `struct ipv6_mreq'. */
+#undef HAVE_STRUCT_IPV6_MREQ
+
+/* Define to 1 if the system has the type `struct ip_mreq'. */
+#undef HAVE_STRUCT_IP_MREQ
+
+/* Define to 1 if the system has the type `struct sockaddr_in6'. */
+#undef HAVE_STRUCT_SOCKADDR_IN6
+
+/* Define to 1 if the system has the type `struct sockaddr_storage'. */
+#undef HAVE_STRUCT_SOCKADDR_STORAGE
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `usleep' function. */
+#undef HAVE_USLEEP
+
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
+
+/* Define to 1 if you have the <vfork.h> header file. */
+#undef HAVE_VFORK_H
+
+/* Define to 1 if you have the `vprintf' function. */
+#undef HAVE_VPRINTF
+
+/* Define if Web100 is desired and available */
+#undef HAVE_WEB100
+
+/* Define to 1 if `fork' works. */
+#undef HAVE_WORKING_FORK
+
+/* Define to 1 if `vfork' works. */
+#undef HAVE_WORKING_VFORK
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to the necessary symbol if this constant uses a non-standard name on
+   your system. */
+#undef PTHREAD_CREATE_JOINABLE
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define to the type of arg 1 for `select'. */
+#undef SELECT_TYPE_ARG1
+
+/* Define to the type of args 2, 3 and 4 for `select'. */
+#undef SELECT_TYPE_ARG234
+
+/* Define to the type of arg 5 for `select'. */
+#undef SELECT_TYPE_ARG5
+
+/* The size of `bool', as computed by sizeof. */
+#undef SIZEOF_BOOL
+
+/* The size of `char', as computed by sizeof. */
+#undef SIZEOF_CHAR
+
+/* The size of `int', as computed by sizeof. */
+#undef SIZEOF_INT
+
+/* The size of `long', as computed by sizeof. */
+#undef SIZEOF_LONG
+
+/* The size of `short', as computed by sizeof. */
+#undef SIZEOF_SHORT
+
+/* The size of `void*', as computed by sizeof. */
+#undef SIZEOF_VOIDP
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define 3rd arg of accept */
+#undef Socklen_t
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+#undef TM_IN_SYS_TIME
+
+/* Version number of package */
+#undef VERSION
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+#  undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* */
+#undef _REENTRANT
+
+/* */
+#undef bool
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* */
+#undef false
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#undef malloc
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define to "int" if <sys/types.h> does not define. */
+#undef ssize_t
+
+/* */
+#undef true
+
+/* Define as `fork' if `vfork' does not work. */
+#undef vfork
diff --git a/iperf-2.0.5/config.sub b/iperf-2.0.5/config.sub
new file mode 100755
index 0000000..d8fd2f8
--- /dev/null
+++ b/iperf-2.0.5/config.sub
@@ -0,0 +1,1566 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-02-10'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit 0 ;;
+    --version | -v )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit 0;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
+  kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64vr | mips64vrel \
+	| mips64orion | mips64orionel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| msp430 \
+	| ns16k | ns32k \
+	| openrisc | or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
+	| strongarm \
+	| tahoe | thumb | tic4x | tic80 | tron \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
+	| z8k)
+		basic_machine=$basic_machine-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* \
+	| bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| msp430-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* \
+	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tron-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
+	| xstormy16-* | xtensa-* \
+	| ymp-* \
+	| z8k-*)
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16c)
+		basic_machine=cr16c-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	or32 | or32-*)
+		basic_machine=or32-unknown
+		os=-coff
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+		;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tic54x | c54x*)
+		basic_machine=tic54x-unknown
+		os=-coff
+		;;
+	tic55x | c55x*)
+		basic_machine=tic55x-unknown
+		os=-coff
+		;;
+	tic6x | c6x*)
+		basic_machine=tic6x-unknown
+		os=-coff
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+        -os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+        -tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+    c4x-* | tic4x-*)
+        os=-coff
+        ;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-ibm)
+		os=-aix
+		;;
+    	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/iperf-2.0.5/configure b/iperf-2.0.5/configure
new file mode 100755
index 0000000..b08ba4b
--- /dev/null
+++ b/iperf-2.0.5/configure
@@ -0,0 +1,9512 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for Iperf 2.0.5.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  export CONFIG_SHELL
+             # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='Iperf'
+PACKAGE_TARNAME='iperf'
+PACKAGE_VERSION='2.0.5'
+PACKAGE_STRING='Iperf 2.0.5'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+STRIP_END
+STRIP_BEGIN
+STRIP_DUMMY
+WEB100_LIBS
+WEB100_CFLAGS
+WEB100_CONFIG
+LIBOBJS
+EGREP
+GREP
+CPP
+PTHREAD_CFLAGS
+PTHREAD_LIBS
+PTHREAD_CC
+acx_pthread_config
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+RANLIB
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+ac_ct_CC
+CFLAGS
+CC
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CXX
+CPPFLAGS
+LDFLAGS
+CXXFLAGS
+CXX
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_ipv6
+enable_multicast
+enable_threads
+enable_debuginfo
+enable_web100
+enable_dependency_tracking
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CXX
+CXXFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CCC
+CC
+CFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures Iperf 2.0.5 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/iperf]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of Iperf 2.0.5:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-ipv6          disable ipv6 support (default is autodetect)
+  --disable-multicast     disable multicast support (default is autodetect)
+  --disable-threads       disable thread support (default is autodetect)
+  --enable-debuginfo      enable debugging info for sockets (default is no)
+  --disable-web100        disable web100 support (default is autodetect)
+  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors
+
+Some influential environment variables:
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+Iperf configure 2.0.5
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+	 return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+	    return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if test "$cross_compiling" = yes; then
+    # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid; break
+else
+  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=$ac_mid; break
+else
+  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid
+else
+  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+  else
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (($2) < 0)
+    {
+      long int i = longval ();
+      if (i != ($2))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ($2))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+  ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+  fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_compute_int
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by Iperf $as_me 2.0.5, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+am__api_version="1.9"
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+  # We used to keeping the `.' as first argument, in order to
+  # allow $(mkdir_p) to be used without argument.  As in
+  #   $(mkdir_p) $(somedir)
+  # where $(somedir) is conditionally defined.  However this is wrong
+  # for two reasons:
+  #  1. if the package is installed by a user who cannot write `.'
+  #     make install will fail,
+  #  2. the above comment should most certainly read
+  #     $(mkdir_p) $(DESTDIR)$(somedir)
+  #     so it does not work when $(somedir) is undefined and
+  #     $(DESTDIR) is not.
+  #  To support the latter case, we have to write
+  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+  #  so the `.' trick is pointless.
+  mkdir_p='mkdir -p --'
+else
+  # On NextStep and OpenStep, the `mkdir' command does not
+  # recognize any option.  It will interpret all options as
+  # directories to create, and then abort because `.' already
+  # exists.
+  for d in ./-p ./--version;
+  do
+    test -d $d && rmdir $d
+  done
+  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+  if test -f "$ac_aux_dir/mkinstalldirs"; then
+    mkdir_p='$(mkinstalldirs)'
+  else
+    mkdir_p='$(install_sh) -d'
+  fi
+fi
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+   test -f $srcdir/config.status; then
+  as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='iperf'
+ VERSION='2.0.5'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-ipv6 was given.
+if test "${enable_ipv6+set}" = set; then :
+  enableval=$enable_ipv6; ac_cv_have_ipv6=$enable_ipv6
+fi
+
+
+# Check whether --enable-multicast was given.
+if test "${enable_multicast+set}" = set; then :
+  enableval=$enable_multicast; ac_cv_multicast=$enable_multicast
+fi
+
+
+# Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+  enableval=$enable_threads;
+fi
+
+
+# Check whether --enable-debuginfo was given.
+if test "${enable_debuginfo+set}" = set; then :
+  enableval=$enable_debuginfo; enable_debuginfo=$enableval
+else
+  enable_debuginfo=no
+fi
+
+
+# Check whether --enable-web100 was given.
+if test "${enable_web100+set}" = set; then :
+  enableval=$enable_web100;
+fi
+
+
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
+$as_echo_n "checking whether the C++ compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C++ compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
+$as_echo_n "checking for C++ compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C++ compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+else
+  CXXFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+   am__include=include
+   am__quote=
+   _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+      am__include=.include
+      am__quote="\""
+      _am_result=BSD
+   fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+
+
+if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+
+depcc="$CXX"  am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+
+
+if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
+
+
+CXXFLAGS=`echo " $CXXFLAGS " | sed -e "s/ -g / /"` # do not want it implicitly
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+
+
+if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+CFLAGS=`echo " $CFLAGS " | sed -e "s/ -g / /"` # do not want it implicitly
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_strerror+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+
+else
+  ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+
+
+if test "$enable_threads" != no; then
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+acx_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on True64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
+$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_join ();
+int
+main ()
+{
+return pthread_join ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  acx_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
+$as_echo "$acx_pthread_ok" >&6; }
+        if test x"$acx_pthread_ok" = xno; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try.  Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
+# -pthreads: Solaris/gcc
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads too;
+#      also defines -D_REENTRANT)
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case "${host_cpu}-${host_os}" in
+        *solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed.  (We need to link with -pthread or
+        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
+        # a function called by this macro, so we could check for that, but
+        # who knows whether they'll stub that too in a future libc.)  So,
+        # we'll just look for -pthreads and -lpthread first:
+
+        acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags"
+        ;;
+esac
+
+if test x"$acx_pthread_ok" = xno; then
+for flag in $acx_pthread_flags; do
+
+        case $flag in
+                none)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+                ;;
+
+                -*)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
+$as_echo_n "checking whether pthreads work with $flag... " >&6; }
+                PTHREAD_CFLAGS="$flag"
+                ;;
+
+		pthread-config)
+		# Extract the first word of "pthread-config", so it can be a program name with args.
+set dummy pthread-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_acx_pthread_config+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$acx_pthread_config"; then
+  ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_acx_pthread_config="yes"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no"
+fi
+fi
+acx_pthread_config=$ac_cv_prog_acx_pthread_config
+if test -n "$acx_pthread_config"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5
+$as_echo "$acx_pthread_config" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+		if test x"$acx_pthread_config" = xno; then continue; fi
+		PTHREAD_CFLAGS="`pthread-config --cflags`"
+		PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+		;;
+
+                *)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
+$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
+                PTHREAD_LIBS="-l$flag"
+                ;;
+        esac
+
+        save_LIBS="$LIBS"
+        save_CFLAGS="$CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+pthread_t th; pthread_join(th, 0);
+                     pthread_attr_init(0); pthread_cleanup_push(0, 0);
+                     pthread_create(0,0,0,0); pthread_cleanup_pop(0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  acx_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
+$as_echo "$acx_pthread_ok" >&6; }
+        if test "x$acx_pthread_ok" = xyes; then
+                break;
+        fi
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$acx_pthread_ok" = xyes; then
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Detect AIX lossage: threads are created detached by default
+        # and the JOINABLE attribute has a nonstandard name (UNDETACHED).
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+$as_echo_n "checking for joinable pthread attribute... " >&6; }
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int attr=PTHREAD_CREATE_JOINABLE;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ok=PTHREAD_CREATE_JOINABLE
+else
+  ok=unknown
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        if test x"$ok" = xunknown; then
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int attr=PTHREAD_CREATE_UNDETACHED;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ok=PTHREAD_CREATE_UNDETACHED
+else
+  ok=unknown
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        fi
+        if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then
+
+$as_echo "#define PTHREAD_CREATE_JOINABLE \$ok" >>confdefs.h
+
+        fi
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ok}" >&5
+$as_echo "${ok}" >&6; }
+        if test x"$ok" = xunknown; then
+                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: we do not know how to create joinable pthreads" >&5
+$as_echo "$as_me: WARNING: we do not know how to create joinable pthreads" >&2;}
+        fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
+$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
+        flag=no
+        case "${host_cpu}-${host_os}" in
+                *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
+                *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
+        esac
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
+$as_echo "${flag}" >&6; }
+        if test "x$flag" != xno; then
+                PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
+        fi
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        # More AIX lossage: must compile with cc_r
+        # Extract the first word of "cc_r", so it can be a program name with args.
+set dummy cc_r; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PTHREAD_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$PTHREAD_CC"; then
+  ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_PTHREAD_CC="cc_r"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_PTHREAD_CC" && ac_cv_prog_PTHREAD_CC="${CC}"
+fi
+fi
+PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
+if test -n "$PTHREAD_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+$as_echo "$PTHREAD_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+else
+        PTHREAD_CC="$CC"
+fi
+
+
+
+
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test x"$acx_pthread_ok" = xyes; then
+
+$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
+
+        :
+else
+        acx_pthread_ok=no
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+    if test "$acx_pthread_ok" = yes; then
+      $as_echo "#define HAVE_POSIX_THREAD 1" >>confdefs.h
+
+      $as_echo "#define _REENTRANT 1" >>confdefs.h
+
+    fi
+fi
+
+ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
+if test "x$ac_cv_func_gethostbyname" = xyes; then :
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
+$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
+if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
+$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
+if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBNSL 1
+_ACEOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+fi
+
+ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
+if test "x$ac_cv_func_socket" = xyes; then :
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
+$as_echo_n "checking for socket in -lsocket... " >&6; }
+if ${ac_cv_lib_socket_socket+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_socket_socket=yes
+else
+  ac_cv_lib_socket_socket=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
+$as_echo "$ac_cv_lib_socket_socket" >&6; }
+if test "x$ac_cv_lib_socket_socket" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSOCKET 1
+_ACEOF
+
+  LIBS="-lsocket $LIBS"
+
+fi
+
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in arpa/inet.h libintl.h netdb.h netinet/in.h stdlib.h string.h strings.h sys/socket.h sys/time.h syslog.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this sort of thing.  */
+  typedef int charset[2];
+  const charset cs = { 0, 0 };
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this sort of thing.  */
+    char tx;
+    char *t = &tx;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; } bx;
+    struct s *b = &bx; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_const=yes
+else
+  ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
+if test "x$ac_cv_type_ssize_t" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_SSIZE_T 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define ssize_t int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
+if ${ac_cv_header_time+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_time=yes
+else
+  ac_cv_header_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
+if ${ac_cv_struct_tm+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <time.h>
+
+int
+main ()
+{
+struct tm tm;
+				     int *p = &tm.tm_sec;
+				     return !p;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_struct_tm=time.h
+else
+  ac_cv_struct_tm=sys/time.h
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
+$as_echo "$ac_cv_struct_tm" >&6; }
+if test $ac_cv_struct_tm = sys/time.h; then
+
+$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
+
+fi
+
+
+# ------ AX CREATE STDINT H -------------------------------------
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint types" >&5
+$as_echo_n "checking for stdint types... " >&6; }
+ac_stdint_h=`echo include/iperf-int.h`
+# try to shortcircuit - if the default include path of the compiler
+# can find a "stdint.h" header then we assume that all compilers can.
+if ${ac_cv_header_stdint_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
+old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
+old_CFLAGS="$CFLAGS"     ; CFLAGS=""
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdint.h>
+int
+main ()
+{
+int_least32_t v = 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_stdint_result="(assuming C99 compatible system)"
+ ac_cv_header_stdint_t="stdint.h";
+else
+  ac_cv_header_stdint_t=""
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS="$old_CXXFLAGS"
+CPPFLAGS="$old_CPPFLAGS"
+CFLAGS="$old_CFLAGS"
+fi
+
+
+v="... $ac_cv_header_stdint_h"
+if test "$ac_stdint_h" = "stdint.h" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: (are you sure you want them in ./stdint.h?)" >&5
+$as_echo "(are you sure you want them in ./stdint.h?)" >&6; }
+elif test "$ac_stdint_h" = "inttypes.h" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: (are you sure you want them in ./inttypes.h?)" >&5
+$as_echo "(are you sure you want them in ./inttypes.h?)" >&6; }
+elif test "_$ac_cv_header_stdint_t" = "_" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: (putting them into $ac_stdint_h)$v" >&5
+$as_echo "(putting them into $ac_stdint_h)$v" >&6; }
+else
+ ac_cv_header_stdint="$ac_cv_header_stdint_t"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdint (shortcircuit)" >&5
+$as_echo "$ac_cv_header_stdint (shortcircuit)" >&6; }
+fi
+
+if test "_$ac_cv_header_stdint_t" = "_" ; then # can not shortcircuit..
+
+
+inttype_headers=`echo  | sed -e 's/,/ /g'`
+
+ac_cv_stdint_result="(no helpful system typedefs seen)"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint uintptr_t" >&5
+$as_echo_n "checking for stdint uintptr_t... " >&6; }
+if ${ac_cv_header_stdint_x+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+ ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: (..)" >&5
+$as_echo "(..)" >&6; }
+  for i in    stdint.h inttypes.h sys/inttypes.h $inttype_headers ; do
+   unset ac_cv_type_uintptr_t
+   unset ac_cv_type_uint64_t
+   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <$i>
+"
+if test "x$ac_cv_type_uintptr_t" = xyes; then :
+  ac_cv_header_stdint_x=$i
+else
+  continue
+fi
+
+   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
+"
+if test "x$ac_cv_type_uint64_t" = xyes; then :
+  and64="/uint64_t"
+else
+  and64=""
+fi
+
+      stdint.h inttypes.h sys/inttypes.h $inttype_headers
+ break
+  done
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint uintptr_t" >&5
+$as_echo_n "checking for stdint uintptr_t... " >&6; }
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdint_x" >&5
+$as_echo "$ac_cv_header_stdint_x" >&6; }
+
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint uint32_t" >&5
+$as_echo_n "checking for stdint uint32_t... " >&6; }
+if ${ac_cv_header_stdint_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+ ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: (..)" >&5
+$as_echo "(..)" >&6; }
+  for i in    inttypes.h sys/inttypes.h stdint.h $inttype_headers ; do
+   unset ac_cv_type_uint32_t
+   unset ac_cv_type_uint64_t
+   ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <$i>
+"
+if test "x$ac_cv_type_uint32_t" = xyes; then :
+  ac_cv_header_stdint_o=$i
+else
+  continue
+fi
+
+   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
+"
+if test "x$ac_cv_type_uint64_t" = xyes; then :
+  and64="/uint64_t"
+else
+  and64=""
+fi
+
+      inttypes.h sys/inttypes.h stdint.h $inttype_headers
+ break
+   break;
+  done
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint uint32_t" >&5
+$as_echo_n "checking for stdint uint32_t... " >&6; }
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdint_o" >&5
+$as_echo "$ac_cv_header_stdint_o" >&6; }
+
+fi
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+if test "_$ac_cv_header_stdint_o" = "_" ; then
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint u_int32_t" >&5
+$as_echo_n "checking for stdint u_int32_t... " >&6; }
+if ${ac_cv_header_stdint_u+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+ ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: (..)" >&5
+$as_echo "(..)" >&6; }
+  for i in    sys/types.h inttypes.h sys/inttypes.h $inttype_headers ; do
+   unset ac_cv_type_u_int32_t
+   unset ac_cv_type_u_int64_t
+   ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <$i>
+"
+if test "x$ac_cv_type_u_int32_t" = xyes; then :
+  ac_cv_header_stdint_u=$i
+else
+  continue
+fi
+
+   ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include<$i>
+"
+if test "x$ac_cv_type_u_int64_t" = xyes; then :
+  and64="/u_int64_t"
+else
+  and64=""
+fi
+
+      sys/types.h inttypes.h sys/inttypes.h $inttype_headers
+ break
+   break;
+  done
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint u_int32_t" >&5
+$as_echo_n "checking for stdint u_int32_t... " >&6; }
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdint_u" >&5
+$as_echo "$ac_cv_header_stdint_u" >&6; }
+
+fi fi
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint datatype model" >&5
+$as_echo_n "checking for stdint datatype model... " >&6; }
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: (..)" >&5
+$as_echo "(..)" >&6; }
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
+$as_echo_n "checking size of char... " >&6; }
+if ${ac_cv_sizeof_char+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (char)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_char=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
+$as_echo "$ac_cv_sizeof_char" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
+
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if ${ac_cv_sizeof_short+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (short)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_short=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_int=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_long=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+   # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
+$as_echo_n "checking size of void*... " >&6; }
+if ${ac_cv_sizeof_voidp+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void*))" "ac_cv_sizeof_voidp"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void*)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
+$as_echo "$ac_cv_sizeof_voidp" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
+_ACEOF
+
+
+   ac_cv_char_data_model=""
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_char"
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_short"
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_int"
+   ac_cv_long_data_model=""
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_int"
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_long"
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_voidp"
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking data model" >&5
+$as_echo_n "checking data model... " >&6; }
+   case "$ac_cv_char_data_model/$ac_cv_long_data_model" in
+    122/242)     ac_cv_data_model="IP16"  ; n="standard 16bit machine" ;;
+    122/244)     ac_cv_data_model="LP32"  ; n="standard 32bit machine" ;;
+    122/*)       ac_cv_data_model="i16"   ; n="unusual int16 model" ;;
+    124/444)     ac_cv_data_model="ILP32" ; n="standard 32bit unixish" ;;
+    124/488)     ac_cv_data_model="LP64"  ; n="standard 64bit unixish" ;;
+    124/448)     ac_cv_data_model="LLP64" ; n="unusual 64bit unixish" ;;
+    124/*)       ac_cv_data_model="i32"   ; n="unusual int32 model" ;;
+    128/888)     ac_cv_data_model="ILP64" ; n="unusual 64bit numeric" ;;
+    128/*)       ac_cv_data_model="i64"   ; n="unusual int64 model" ;;
+    222/*2)      ac_cv_data_model="DSP16" ; n="strict 16bit dsptype" ;;
+    333/*3)      ac_cv_data_model="DSP24" ; n="strict 24bit dsptype" ;;
+    444/*4)      ac_cv_data_model="DSP32" ; n="strict 32bit dsptype" ;;
+    666/*6)      ac_cv_data_model="DSP48" ; n="strict 48bit dsptype" ;;
+    888/*8)      ac_cv_data_model="DSP64" ; n="strict 64bit dsptype" ;;
+    222/*|333/*|444/*|666/*|888/*) :
+                 ac_cv_data_model="iDSP"  ; n="unusual dsptype" ;;
+     *)          ac_cv_data_model="none"  ; n="very unusual model" ;;
+   esac
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_data_model ($ac_cv_long_data_model, $n)" >&5
+$as_echo "$ac_cv_data_model ($ac_cv_long_data_model, $n)" >&6; }
+
+fi
+
+if test "_$ac_cv_header_stdint_x" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_x"
+elif  test "_$ac_cv_header_stdint_o" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_o"
+elif  test "_$ac_cv_header_stdint_u" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_u"
+else
+   ac_cv_header_stdint="stddef.h"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra inttypes in chosen header" >&5
+$as_echo_n "checking for extra inttypes in chosen header... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ($ac_cv_header_stdint)" >&5
+$as_echo "($ac_cv_header_stdint)" >&6; }
+unset ac_cv_type_int_least32_t
+unset ac_cv_type_int_fast32_t
+ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <$ac_cv_header_stdint>
+"
+if test "x$ac_cv_type_int_least32_t" = xyes; then :
+
+fi
+
+ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include<$ac_cv_header_stdint>
+"
+if test "x$ac_cv_type_int_fast32_t" = xyes; then :
+
+fi
+
+ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "#include <$ac_cv_header_stdint>
+"
+if test "x$ac_cv_type_intmax_t" = xyes; then :
+
+fi
+
+
+fi # shortcircut to system "stdint.h"
+# ------------------ PREPARE VARIABLES ------------------------------
+if test "$GCC" = "yes" ; then
+ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
+else
+ac_cv_stdint_message="using $CC"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: make use of $ac_cv_header_stdint in $ac_stdint_h $ac_cv_stdint_result" >&5
+$as_echo "make use of $ac_cv_header_stdint in $ac_stdint_h $ac_cv_stdint_result" >&6; }
+
+# ----------------- DONE inttypes.h checks START header -------------
+ac_config_commands="$ac_config_commands $ac_stdint_h"
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking 3rd argument of accept" >&5
+$as_echo_n "checking 3rd argument of accept... " >&6; }
+if ${ac_cv_accept_arg+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+
+  if test -z "$ac_cv_accept_arg" ; then
+
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+socklen_t length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=socklen_t
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+
+  if test -z "$ac_cv_accept_arg" ; then
+
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+int length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=int
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+
+  if test -z "$ac_cv_accept_arg" ; then
+
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+size_t length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=size_t
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+
+  if test -z "$ac_cv_accept_arg" ; then
+
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+short length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=short
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+
+  if test -z "$ac_cv_accept_arg" ; then
+
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+       #include <sys/socket.h>
+int
+main ()
+{
+long length;
+       accept( 0, 0, &length );
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_accept_arg=long
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+    ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_accept_arg" >&5
+$as_echo "$ac_cv_accept_arg" >&6; }
+
+if test -z "$ac_cv_accept_arg" ; then
+  ac_cv_accept_arg=int
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define Socklen_t $ac_cv_accept_arg
+_ACEOF
+
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+for ac_header in vfork.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
+if test "x$ac_cv_header_vfork_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_VFORK_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_func in fork vfork
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test "x$ac_cv_func_fork" = xyes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if ${ac_cv_func_fork_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_fork_works=cross
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	  /* By Ruediger Kuhlmann. */
+	  return fork () < 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_fork_works=yes
+else
+  ac_cv_func_fork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
+
+else
+  ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+  case $host in
+    *-*-amigaos* | *-*-msdosdjgpp*)
+      # Override, as these systems have only a dummy fork() stub
+      ac_cv_func_fork_works=no
+      ;;
+    *)
+      ac_cv_func_fork_works=yes
+      ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if ${ac_cv_func_vfork_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_vfork_works=cross
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Thanks to Paul Eggert for this test.  */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+   argument registers are propagated back to the parent.  The compiler
+   is told about this with #include <vfork.h>, but some compilers
+   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
+   static variable whose address is put into a register that is
+   clobbered by the vfork.  */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+  static pid_t child;
+  if (!child) {
+    child = vfork ();
+    if (child < 0) {
+      perror ("vfork");
+      _exit(2);
+    }
+    if (!child) {
+      arg = getpid();
+      write(-1, "", 0);
+      _exit (arg);
+    }
+  }
+}
+
+int
+main ()
+{
+  pid_t parent = getpid ();
+  pid_t child;
+
+  sparc_address_test (0);
+
+  child = vfork ();
+
+  if (child == 0) {
+    /* Here is another test for sparc vfork register problems.  This
+       test uses lots of local variables, at least as many local
+       variables as main has allocated so far including compiler
+       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
+       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
+       reuse the register of parent for one of the local variables,
+       since it will think that parent can't possibly be used any more
+       in this routine.  Assigning to the local variable will thus
+       munge parent in the parent process.  */
+    pid_t
+      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+    /* Convince the compiler that p..p7 are live; otherwise, it might
+       use the same hardware register for all 8 local variables.  */
+    if (p != p1 || p != p2 || p != p3 || p != p4
+	|| p != p5 || p != p6 || p != p7)
+      _exit(1);
+
+    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+       from child file descriptors.  If the child closes a descriptor
+       before it execs or exits, this munges the parent's descriptor
+       as well.  Test for this by closing stdout in the child.  */
+    _exit(close(fileno(stdout)) != 0);
+  } else {
+    int status;
+    struct stat st;
+
+    while (wait(&status) != child)
+      ;
+    return (
+	 /* Was there some problem with vforking?  */
+	 child < 0
+
+	 /* Did the child fail?  (This shouldn't happen.)  */
+	 || status
+
+	 /* Did the vfork/compiler bug occur?  */
+	 || parent != getpid()
+
+	 /* Did the file descriptor bug occur?  */
+	 || fstat(fileno(stdout), &st) != 0
+	 );
+  }
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_vfork_works=yes
+else
+  ac_cv_func_vfork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+  ac_cv_func_vfork_works=$ac_cv_func_vfork
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
+
+else
+
+$as_echo "#define vfork fork" >>confdefs.h
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
+
+fi
+
+for ac_header in stdlib.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_STDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
+$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
+if ${ac_cv_func_malloc_0_nonnull+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_malloc_0_nonnull=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *malloc ();
+#endif
+
+int
+main ()
+{
+return ! malloc (0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_malloc_0_nonnull=yes
+else
+  ac_cv_func_malloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
+if test $ac_cv_func_malloc_0_nonnull = yes; then :
+
+$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
+
+else
+  $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
+
+   case " $LIBOBJS " in
+  *" malloc.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
+ ;;
+esac
+
+
+$as_echo "#define malloc rpl_malloc" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
+$as_echo_n "checking for working memcmp... " >&6; }
+if ${ac_cv_func_memcmp_working+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_memcmp_working=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+  /* Some versions of memcmp are not 8-bit clean.  */
+  char c0 = '\100', c1 = '\200', c2 = '\201';
+  if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
+    return 1;
+
+  /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
+     or more and with at least one buffer not starting on a 4-byte boundary.
+     William Lewis provided this test program.   */
+  {
+    char foo[21];
+    char bar[21];
+    int i;
+    for (i = 0; i < 4; i++)
+      {
+	char *a = foo + i;
+	char *b = bar + i;
+	strcpy (a, "--------01111111");
+	strcpy (b, "--------10000000");
+	if (memcmp (a, b, 16) >= 0)
+	  return 1;
+      }
+    return 0;
+  }
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_memcmp_working=yes
+else
+  ac_cv_func_memcmp_working=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
+$as_echo "$ac_cv_func_memcmp_working" >&6; }
+test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
+  *" memcmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
+ ;;
+esac
+
+
+for ac_header in sys/select.h sys/socket.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
+$as_echo_n "checking types of arguments for select... " >&6; }
+if ${ac_cv_func_select_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
+ for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
+  for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+
+int
+main ()
+{
+extern int select ($ac_arg1,
+					    $ac_arg234, $ac_arg234, $ac_arg234,
+					    $ac_arg5);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+ done
+done
+# Provide a safe default value.
+: "${ac_cv_func_select_args=int,int *,struct timeval *}"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
+$as_echo "$ac_cv_func_select_args" >&6; }
+ac_save_IFS=$IFS; IFS=','
+set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
+IFS=$ac_save_IFS
+shift
+
+cat >>confdefs.h <<_ACEOF
+#define SELECT_TYPE_ARG1 $1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define SELECT_TYPE_ARG234 ($2)
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define SELECT_TYPE_ARG5 ($3)
+_ACEOF
+
+rm -f conftest*
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
+$as_echo_n "checking return type of signal handlers... " >&6; }
+if ${ac_cv_type_signal+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+return *(signal (0, 0)) (0) == 1;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_signal=int
+else
+  ac_cv_type_signal=void
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
+$as_echo "$ac_cv_type_signal" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define RETSIGTYPE $ac_cv_type_signal
+_ACEOF
+
+
+for ac_func in strftime
+do :
+  ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
+if test "x$ac_cv_func_strftime" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_STRFTIME 1
+_ACEOF
+
+else
+  # strftime is in -lintl on SCO UNIX.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
+$as_echo_n "checking for strftime in -lintl... " >&6; }
+if ${ac_cv_lib_intl_strftime+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strftime ();
+int
+main ()
+{
+return strftime ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_intl_strftime=yes
+else
+  ac_cv_lib_intl_strftime=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
+$as_echo "$ac_cv_lib_intl_strftime" >&6; }
+if test "x$ac_cv_lib_intl_strftime" = xyes; then :
+  $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
+
+LIBS="-lintl $LIBS"
+fi
+
+fi
+done
+
+for ac_func in vprintf
+do :
+  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
+if test "x$ac_cv_func_vprintf" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_VPRINTF 1
+_ACEOF
+
+ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
+if test "x$ac_cv_func__doprnt" = xyes; then :
+
+$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
+
+fi
+
+fi
+done
+
+
+for ac_func in atexit gettimeofday memset pthread_cancel select strchr strerror strtol usleep
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
+if test "x$ac_cv_func_snprintf" = xyes; then :
+  $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" snprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
+if test "x$ac_cv_func_inet_pton" = xyes; then :
+  $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" inet_pton.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
+if test "x$ac_cv_func_inet_ntop" = xyes; then :
+  $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" inet_ntop.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
+if test "x$ac_cv_func_gettimeofday" = xyes; then :
+  $as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
+
+else
+  case " $LIBOBJS " in
+  *" gettimeofday.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS gettimeofday.$ac_objext"
+ ;;
+esac
+
+fi
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking *printf() support for %lld" >&5
+$as_echo_n "checking *printf() support for %lld... " >&6; }
+can_printf_longlong=no
+if test "$cross_compiling" = yes; then :
+   :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+        #include <stdio.h>
+        int main() {
+                char buf[100];
+                sprintf(buf, "%lld", 21726587590LL);
+                return (strcmp(buf, "21726587590"));
+        }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+        can_printf_longlong=yes
+
+else
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+if test $can_printf_longlong != yes; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking *printf() support for %qd" >&5
+$as_echo_n "checking *printf() support for %qd... " >&6; }
+        if test "$cross_compiling" = yes; then :
+   :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+                #include <stdio.h>
+                int main() {
+                        char buf[100];
+                        sprintf(buf, "%qd", 21726587590LL);
+                        return (strcmp(buf, "21726587590"));
+                }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+                can_printf_longlong=yes
+                $as_echo "#define HAVE_PRINTF_QD 1" >>confdefs.h
+
+
+else
+
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+
+if test $can_printf_longlong = yes; then
+        $as_echo "#define HAVE_QUAD_SUPPORT 1" >>confdefs.h
+
+fi
+
+
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of bool" >&5
+$as_echo_n "checking size of bool... " >&6; }
+if ${ac_cv_sizeof_bool+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (bool))" "ac_cv_sizeof_bool"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_bool" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (bool)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_bool=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_bool" >&5
+$as_echo "$ac_cv_sizeof_bool" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_BOOL $ac_cv_sizeof_bool
+_ACEOF
+
+
+if test "$ac_cv_sizeof_bool" = 0 ; then
+  $as_echo "#define bool int" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if true is defined" >&5
+$as_echo_n "checking if true is defined... " >&6; }
+if ${ac_cv_have_true+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+unsigned int i = true
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_have_true=yes
+else
+  ac_cv_have_true=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_true" >&5
+$as_echo "$ac_cv_have_true" >&6; }
+
+if test "$ac_cv_have_true" != yes ; then
+  $as_echo "#define true 1" >>confdefs.h
+
+  $as_echo "#define false 0" >>confdefs.h
+
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are at least two -arch flags with different values.
+	ac_arch=
+	ac_prev=
+	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+	 if test -n "$ac_prev"; then
+	   case $ac_word in
+	     i?86 | x86_64 | ppc | ppc64)
+	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+		 ac_arch=$ac_word
+	       else
+		 ac_cv_c_bigendian=universal
+		 break
+	       fi
+	       ;;
+	   esac
+	   ac_prev=
+	 elif test "x$ac_word" = "x-arch"; then
+	   ac_prev=arch
+	 fi
+       done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then :
+  # Try to guess by grepping values from an object file.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_bigendian=no
+else
+  ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+   no)
+      ;; #(
+   universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+     ;; #(
+   *)
+     as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+
+
+if test "$ac_cv_multicast" != no; then
+  ac_fn_c_check_type "$LINENO" "struct ip_mreq" "ac_cv_type_struct_ip_mreq" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_type_struct_ip_mreq" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IP_MREQ 1
+_ACEOF
+
+
+fi
+
+  ac_fn_c_check_decl "$LINENO" "IP_ADD_MEMBERSHIP" "ac_cv_have_decl_IP_ADD_MEMBERSHIP" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_have_decl_IP_ADD_MEMBERSHIP" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_IP_ADD_MEMBERSHIP $ac_have_decl
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multicast support" >&5
+$as_echo_n "checking for multicast support... " >&6; }
+  ac_cv_multicast=no
+  if test "$ac_cv_have_decl_IP_ADD_MEMBERSHIP" = yes; then
+    if test "$ac_cv_type_struct_ip_mreq" = yes; then
+      ac_cv_multicast=yes
+    fi
+  fi
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_multicast" >&5
+$as_echo "$ac_cv_multicast" >&6; }
+  if test "$ac_cv_multicast" = yes; then
+
+$as_echo "#define HAVE_MULTICAST 1" >>confdefs.h
+
+  fi
+fi
+
+if test "$ac_cv_have_ipv6" != no; then
+  ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_STORAGE 1
+_ACEOF
+
+
+fi
+
+  ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_IN6 1
+_ACEOF
+
+
+fi
+
+  ac_fn_c_check_decl "$LINENO" "AF_INET6" "ac_cv_have_decl_AF_INET6" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_have_decl_AF_INET6" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_AF_INET6 $ac_have_decl
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 headers and structures" >&5
+$as_echo_n "checking for IPv6 headers and structures... " >&6; }
+  ac_cv_have_ipv6=no
+  if test "$ac_cv_type_struct_sockaddr_storage" = yes; then
+    if test "$ac_cv_type_struct_sockaddr_in6" = yes; then
+      if test "$ac_cv_have_decl_AF_INET6" = yes; then
+
+$as_echo "#define HAVE_IPV6 1" >>confdefs.h
+
+        ac_cv_have_ipv6=yes
+      fi
+    fi
+  fi
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ipv6" >&5
+$as_echo "$ac_cv_have_ipv6" >&6; }
+fi
+
+if test "$ac_cv_have_ipv6" = yes; then
+  if test "$ac_cv_multicast" = yes; then
+    ac_fn_c_check_type "$LINENO" "struct ipv6_mreq" "ac_cv_type_struct_ipv6_mreq" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_type_struct_ipv6_mreq" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IPV6_MREQ 1
+_ACEOF
+
+
+fi
+
+    ac_fn_c_check_decl "$LINENO" "IPV6_ADD_MEMBERSHIP" "ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_IPV6_ADD_MEMBERSHIP $ac_have_decl
+_ACEOF
+
+    ac_fn_c_check_decl "$LINENO" "IPV6_MULTICAST_HOPS" "ac_cv_have_decl_IPV6_MULTICAST_HOPS" "#include \"${srcdir}/compat/headers_slim.h\"
+"
+if test "x$ac_cv_have_decl_IPV6_MULTICAST_HOPS" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_IPV6_MULTICAST_HOPS $ac_have_decl
+_ACEOF
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 multicast support" >&5
+$as_echo_n "checking for IPv6 multicast support... " >&6; }
+    ac_cv_have_ipv6_multicast=no
+    if test "$ac_cv_type_struct_ipv6_mreq" = yes; then
+      if test "$ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" = yes; then
+        if test "$ac_cv_have_decl_IPV6_MULTICAST_HOPS" = yes; then
+
+$as_echo "#define HAVE_IPV6_MULTICAST 1" >>confdefs.h
+
+          ac_cv_have_ipv6_multicast=yes
+        fi
+      fi
+    fi
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ipv6_multicast" >&5
+$as_echo "$ac_cv_have_ipv6_multicast" >&6; }
+  fi
+fi
+
+if test "$enable_debuginfo" = yes; then
+
+$as_echo "#define DBG_MJZ 1" >>confdefs.h
+
+fi
+
+if test "$enable_web100" != no; then
+if test -e "/proc/web100"; then
+if test -d "/proc/web100"; then
+if test -e "/proc/web100/header"; then
+if test -f "/proc/web100/header"; then
+if test -r "/proc/web100/header"; then
+
+web100_success=""
+
+# Extract the first word of "web100-config", so it can be a program name with args.
+set dummy web100-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_WEB100_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $WEB100_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_WEB100_CONFIG="$WEB100_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_WEB100_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_WEB100_CONFIG" && ac_cv_path_WEB100_CONFIG="no"
+  ;;
+esac
+fi
+WEB100_CONFIG=$ac_cv_path_WEB100_CONFIG
+if test -n "$WEB100_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WEB100_CONFIG" >&5
+$as_echo "$WEB100_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Web100" >&5
+$as_echo_n "checking for Web100... " >&6; }
+
+if test "$WEB100_CONFIG" != "no"; then
+  WEB100_CFLAGS=`$WEB100_CONFIG --cflags`
+  WEB100_LIBS=`$WEB100_CONFIG --libs`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  echo "*** The web100-config script installed by Web100 could not be found"
+  echo "*** If Web100 was installed in PREFIX, make sure PREFIX/bin is in"
+  echo "*** your path, or set the WEB100_CONFIG environment variable to the"
+  echo "*** full path to web100-config"
+  web100_success="no"
+fi
+
+if test x$web100_success = x; then
+  if test "x" != "x"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Web100 - version " >&5
+$as_echo_n "checking for Web100 - version ... " >&6; }
+
+    WEB100_VERSION=`$WEB100_CONFIG --version`
+    if test "$WEB100_VERSION" = ""; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+      echo "*** The requested () and installed ($WEB100_VERSION) versions"
+      echo "*** of Web100 do not match."
+      web100_success="no"
+    fi
+  fi
+fi
+
+if test x$web100_success = x; then
+  web100_success="yes"
+fi
+
+if test x$web100_success = xyes; then
+  :
+else
+  WEB100_CFLAGS=""
+  WEB100_LIBS=""
+  :
+fi
+
+
+
+
+if test "$web100_success" = yes; then
+
+$as_echo "#define HAVE_WEB100 1" >>confdefs.h
+
+fi fi fi fi fi fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make is GNU make" >&5
+$as_echo_n "checking whether make is GNU make... " >&6; }
+STRIP_BEGIN=
+STRIP_END=
+if $ac_make --version 2> /dev/null | grep '^GNU Make ' > /dev/null ; then
+    STRIP_BEGIN='$(strip $(STRIP_DUMMY)'
+    STRIP_END=')'
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+STRIP_DUMMY=
+
+
+
+
+ac_config_files="$ac_config_files Makefile compat/Makefile doc/Makefile include/Makefile src/Makefile man/Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by Iperf $as_me 2.0.5, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+Iperf config.status 2.0.5
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+# variables for create stdint.h replacement
+PACKAGE="$PACKAGE"
+VERSION="$VERSION"
+ac_stdint_h="$ac_stdint_h"
+_ac_stdint_h=`$as_echo "_$PACKAGE-$ac_stdint_h" | $as_tr_cpp`
+ac_cv_stdint_message="$ac_cv_stdint_message"
+ac_cv_header_stdint_t="$ac_cv_header_stdint_t"
+ac_cv_header_stdint_x="$ac_cv_header_stdint_x"
+ac_cv_header_stdint_o="$ac_cv_header_stdint_o"
+ac_cv_header_stdint_u="$ac_cv_header_stdint_u"
+ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
+ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
+ac_cv_char_data_model="$ac_cv_char_data_model"
+ac_cv_long_data_model="$ac_cv_long_data_model"
+ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
+ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
+ac_cv_type_intmax_t="$ac_cv_type_intmax_t"
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "$ac_stdint_h") CONFIG_COMMANDS="$CONFIG_COMMANDS $ac_stdint_h" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "compat/Makefile") CONFIG_FILES="$CONFIG_FILES compat/Makefile" ;;
+    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+    "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+    "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    "$ac_file" | "$ac_file":* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+  # Strip MF so we end up with the name of the file.
+  mf=`echo "$mf" | sed -e 's/:.*$//'`
+  # Check whether this is an Automake generated Makefile or not.
+  # We used to match only the files named `Makefile.in', but
+  # some people rename them; so instead we look at the file content.
+  # Grep'ing the first line is not enough: some people post-process
+  # each Makefile.in and add a new line on top of each file to say so.
+  # So let's grep whole file.
+  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+    dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  else
+    continue
+  fi
+  # Extract the definition of DEPDIR, am__include, and am__quote
+  # from the Makefile without running `make'.
+  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+  test -z "$DEPDIR" && continue
+  am__include=`sed -n 's/^am__include = //p' < "$mf"`
+  test -z "am__include" && continue
+  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+  # When using ansi2knr, U may be empty or an underscore; expand it
+  U=`sed -n 's/^U = //p' < "$mf"`
+  # Find all dependency output files, they are included files with
+  # $(DEPDIR) in their names.  We invoke sed twice because it is the
+  # simplest approach to changing $(DEPDIR) to its actual value in the
+  # expansion.
+  for file in `sed -n "
+    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+    # Make sure the directory exists.
+    test -f "$dirpart/$file" && continue
+    fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    as_dir=$dirpart/$fdir; as_fn_mkdir_p
+    # echo "creating $dirpart/$file"
+    echo '# dummy' > "$dirpart/$file"
+  done
+done
+ ;;
+    "$ac_stdint_h":C)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_stdint_h : $_ac_stdint_h" >&5
+$as_echo "$as_me: creating $ac_stdint_h : $_ac_stdint_h" >&6;}
+ac_stdint=$tmp/_stdint.h
+
+echo "#ifndef" $_ac_stdint_h >$ac_stdint
+echo "#define" $_ac_stdint_h "1" >>$ac_stdint
+echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint
+echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint
+echo "/* generated $ac_cv_stdint_message */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_t" != "_" ; then
+echo "#define _STDINT_HAVE_STDINT_H" "1" >>$ac_stdint
+echo "#include <stdint.h>" >>$ac_stdint
+echo "#endif" >>$ac_stdint
+echo "#endif" >>$ac_stdint
+else
+
+cat >>$ac_stdint <<STDINT_EOF
+
+/* ................... shortcircuit part ........................... */
+
+#if defined HAVE_STDINT_H || defined _STDINT_HAVE_STDINT_H
+#include <stdint.h>
+#else
+#include <stddef.h>
+
+/* .................... configured part ............................ */
+
+STDINT_EOF
+
+echo "/* whether we have a C99 compatible stdint header file */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_x" != "_" ; then
+  ac_header="$ac_cv_header_stdint_x"
+  echo "#define _STDINT_HEADER_INTPTR" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_INTPTR */" >>$ac_stdint
+fi
+
+echo "/* whether we have a C96 compatible inttypes header file */" >>$ac_stdint
+if  test "_$ac_cv_header_stdint_o" != "_" ; then
+  ac_header="$ac_cv_header_stdint_o"
+  echo "#define _STDINT_HEADER_UINT32" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_UINT32 */" >>$ac_stdint
+fi
+
+echo "/* whether we have a BSD compatible inet types header */" >>$ac_stdint
+if  test "_$ac_cv_header_stdint_u" != "_" ; then
+  ac_header="$ac_cv_header_stdint_u"
+  echo "#define _STDINT_HEADER_U_INT32" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_U_INT32 */" >>$ac_stdint
+fi
+
+echo "" >>$ac_stdint
+
+if test "_$ac_header" != "_" ; then if test "$ac_header" != "stddef.h" ; then
+  echo "#include <$ac_header>" >>$ac_stdint
+  echo "" >>$ac_stdint
+fi fi
+
+echo "/* which 64bit typedef has been found */" >>$ac_stdint
+if test "$ac_cv_type_uint64_t" = "yes" ; then
+echo "#define   _STDINT_HAVE_UINT64_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_UINT64_T */" >>$ac_stdint
+fi
+if test "$ac_cv_type_u_int64_t" = "yes" ; then
+echo "#define   _STDINT_HAVE_U_INT64_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_U_INT64_T */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+echo "/* which type model has been detected */" >>$ac_stdint
+if test "_$ac_cv_char_data_model" != "_" ; then
+echo "#define   _STDINT_CHAR_MODEL" "$ac_cv_char_data_model" >>$ac_stdint
+echo "#define   _STDINT_LONG_MODEL" "$ac_cv_long_data_model" >>$ac_stdint
+else
+echo "/* #undef _STDINT_CHAR_MODEL // skipped */" >>$ac_stdint
+echo "/* #undef _STDINT_LONG_MODEL // skipped */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+echo "/* whether int_least types were detected */" >>$ac_stdint
+if test "$ac_cv_type_int_least32_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INT_LEAST32_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INT_LEAST32_T */" >>$ac_stdint
+fi
+echo "/* whether int_fast types were detected */" >>$ac_stdint
+if test "$ac_cv_type_int_fast32_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INT_FAST32_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INT_FAST32_T */" >>$ac_stdint
+fi
+echo "/* whether intmax_t type was detected */" >>$ac_stdint
+if test "$ac_cv_type_intmax_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INTMAX_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INTMAX_T */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+  cat >>$ac_stdint <<STDINT_EOF
+/* .................... detections part ............................ */
+
+/* whether we need to define bitspecific types from compiler base types */
+#ifndef _STDINT_HEADER_INTPTR
+#ifndef _STDINT_HEADER_UINT32
+#ifndef _STDINT_HEADER_U_INT32
+#define _STDINT_NEED_INT_MODEL_T
+#else
+#define _STDINT_HAVE_U_INT_TYPES
+#endif
+#endif
+#endif
+
+#ifdef _STDINT_HAVE_U_INT_TYPES
+#undef _STDINT_NEED_INT_MODEL_T
+#endif
+
+#ifdef  _STDINT_CHAR_MODEL
+#if     _STDINT_CHAR_MODEL+0 == 122 || _STDINT_CHAR_MODEL+0 == 124
+#ifndef _STDINT_BYTE_MODEL
+#define _STDINT_BYTE_MODEL 12
+#endif
+#endif
+#endif
+
+#ifndef _STDINT_HAVE_INT_LEAST32_T
+#define _STDINT_NEED_INT_LEAST_T
+#endif
+
+#ifndef _STDINT_HAVE_INT_FAST32_T
+#define _STDINT_NEED_INT_FAST_T
+#endif
+
+#ifndef _STDINT_HEADER_INTPTR
+#define _STDINT_NEED_INTPTR_T
+#ifndef _STDINT_HAVE_INTMAX_T
+#define _STDINT_NEED_INTMAX_T
+#endif
+#endif
+
+
+/* .................... definition part ............................ */
+
+/* some system headers have good uint64_t */
+#ifndef _HAVE_UINT64_T
+#if     defined _STDINT_HAVE_UINT64_T  || defined HAVE_UINT64_T
+#define _HAVE_UINT64_T
+#elif   defined _STDINT_HAVE_U_INT64_T || defined HAVE_U_INT64_T
+#define _HAVE_UINT64_T
+typedef u_int64_t uint64_t;
+#endif
+#endif
+
+#ifndef _HAVE_UINT64_T
+/* .. here are some common heuristics using compiler runtime specifics */
+#if defined __STDC_VERSION__ && defined __STDC_VERSION__ >= 199901L
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef long long int64_t;
+typedef unsigned long long uint64_t;
+
+#elif !defined __STRICT_ANSI__
+#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
+#define _HAVE_UINT64_T
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+
+#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
+/* note: all ELF-systems seem to have loff-support which needs 64-bit */
+#if !defined _NO_LONGLONG
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef long long int64_t;
+typedef unsigned long long uint64_t;
+#endif
+
+#elif defined __alpha || (defined __mips && defined _ABIN32)
+#if !defined _NO_LONGLONG
+typedef long int64_t;
+typedef unsigned long uint64_t;
+#endif
+  /* compiler/cpu type to define int64_t */
+#endif
+#endif
+#endif
+
+#if defined _STDINT_HAVE_U_INT_TYPES
+/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
+typedef u_int8_t uint8_t;
+typedef u_int16_t uint16_t;
+typedef u_int32_t uint32_t;
+
+/* glibc compatibility */
+#ifndef __int8_t_defined
+#define __int8_t_defined
+#endif
+#endif
+
+#ifdef _STDINT_NEED_INT_MODEL_T
+/* we must guess all the basic types. Apart from byte-adressable system, */
+/* there a few 32-bit-only dsp-systems that we guard with BYTE_MODEL 8-} */
+/* (btw, those nibble-addressable systems are way off, or so we assume) */
+
+
+#if defined _STDINT_BYTE_MODEL
+#if _STDINT_LONG_MODEL+0 == 242
+/* 2:4:2 =  IP16 = a normal 16-bit system                */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned long   uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          long    int32_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL == 444
+/* 2:4:4 =  LP32 = a 32-bit system derived from a 16-bit */
+/* 4:4:4 = ILP32 = a normal 32-bit system                */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 484 || _STDINT_LONG_MODEL+0 == 488
+/* 4:8:4 =  IP32 = a 32-bit system prepared for 64-bit    */
+/* 4:8:8 =  LP64 = a normal 64-bit system                 */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+/* this system has a "long" of 64bit */
+#ifndef _HAVE_UINT64_T
+#define _HAVE_UINT64_T
+typedef unsigned long   uint64_t;
+typedef          long    int64_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 448
+/*      LLP64   a 64-bit system derived from a 32-bit system */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+/* assuming the system has a "long long" */
+#ifndef _HAVE_UINT64_T
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef unsigned long long uint64_t;
+typedef          long long  int64_t;
+#endif
+#else
+#define _STDINT_NO_INT32_T
+#endif
+#else
+#define _STDINT_NO_INT8_T
+#define _STDINT_NO_INT32_T
+#endif
+#endif
+
+/*
+ * quote from SunOS-5.8 sys/inttypes.h:
+ * Use at your own risk.  As of February 1996, the committee is squarely
+ * behind the fixed sized types; the "least" and "fast" types are still being
+ * discussed.  The probability that the "fast" types may be removed before
+ * the standard is finalized is high enough that they are not currently
+ * implemented.
+ */
+
+#if defined _STDINT_NEED_INT_LEAST_T
+typedef  int8_t    int_least8_t;
+typedef  int16_t   int_least16_t;
+typedef  int32_t   int_least32_t;
+#ifdef _HAVE_UINT64_T
+typedef  int64_t   int_least64_t;
+#endif
+
+typedef uint8_t   uint_least8_t;
+typedef uint16_t  uint_least16_t;
+typedef uint32_t  uint_least32_t;
+#ifdef _HAVE_UINT64_T
+typedef uint64_t  uint_least64_t;
+#endif
+  /* least types */
+#endif
+
+#if defined _STDINT_NEED_INT_FAST_T
+typedef  int8_t    int_fast8_t;
+typedef  int       int_fast16_t;
+typedef  int32_t   int_fast32_t;
+#ifdef _HAVE_UINT64_T
+typedef  int64_t   int_fast64_t;
+#endif
+
+typedef uint8_t   uint_fast8_t;
+typedef unsigned  uint_fast16_t;
+typedef uint32_t  uint_fast32_t;
+#ifdef _HAVE_UINT64_T
+typedef uint64_t  uint_fast64_t;
+#endif
+  /* fast types */
+#endif
+
+#ifdef _STDINT_NEED_INTMAX_T
+#ifdef _HAVE_UINT64_T
+typedef  int64_t       intmax_t;
+typedef uint64_t      uintmax_t;
+#else
+typedef          long  intmax_t;
+typedef unsigned long uintmax_t;
+#endif
+#endif
+
+#ifdef _STDINT_NEED_INTPTR_T
+#ifndef __intptr_t_defined
+#define __intptr_t_defined
+/* we encourage using "long" to store pointer values, never use "int" ! */
+#if   _STDINT_LONG_MODEL+0 == 242 || _STDINT_LONG_MODEL+0 == 484
+typedef  unsinged int   uintptr_t;
+typedef           int    intptr_t;
+#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL+0 == 444
+typedef  unsigned long  uintptr_t;
+typedef           long   intptr_t;
+#elif _STDINT_LONG_MODEL+0 == 448 && defined _HAVE_UINT64_T
+typedef        uint64_t uintptr_t;
+typedef         int64_t  intptr_t;
+#else /* matches typical system types ILP32 and LP64 - but not IP16 or LLP64 */
+typedef  unsigned long  uintptr_t;
+typedef           long   intptr_t;
+#endif
+#endif
+#endif
+
+/* The ISO C99 standard specifies that in C++ implementations these
+   should only be defined if explicitly requested.  */
+#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
+#ifndef UINT32_C
+
+/* Signed.  */
+# define INT8_C(c)      c
+# define INT16_C(c)     c
+# define INT32_C(c)     c
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define INT64_C(c)    c ## L
+# else
+#  define INT64_C(c)    c ## LL
+# endif
+
+/* Unsigned.  */
+# define UINT8_C(c)     c ## U
+# define UINT16_C(c)    c ## U
+# define UINT32_C(c)    c ## U
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define UINT64_C(c)   c ## UL
+# else
+#  define UINT64_C(c)   c ## ULL
+# endif
+
+/* Maximal type.  */
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define INTMAX_C(c)   c ## L
+#  define UINTMAX_C(c)  c ## UL
+# else
+#  define INTMAX_C(c)   c ## LL
+#  define UINTMAX_C(c)  c ## ULL
+# endif
+
+  /* literalnumbers */
+#endif
+#endif
+
+/* These limits are merily those of a two complement byte-oriented system */
+
+/* Minimum of signed integral types.  */
+# define INT8_MIN               (-128)
+# define INT16_MIN              (-32767-1)
+# define INT32_MIN              (-2147483647-1)
+# define INT64_MIN              (-__INT64_C(9223372036854775807)-1)
+/* Maximum of signed integral types.  */
+# define INT8_MAX               (127)
+# define INT16_MAX              (32767)
+# define INT32_MAX              (2147483647)
+# define INT64_MAX              (__INT64_C(9223372036854775807))
+
+/* Maximum of unsigned integral types.  */
+# define UINT8_MAX              (255)
+# define UINT16_MAX             (65535)
+# define UINT32_MAX             (4294967295U)
+# define UINT64_MAX             (__UINT64_C(18446744073709551615))
+
+/* Minimum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MIN         INT8_MIN
+# define INT_LEAST16_MIN        INT16_MIN
+# define INT_LEAST32_MIN        INT32_MIN
+# define INT_LEAST64_MIN        INT64_MIN
+/* Maximum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MAX         INT8_MAX
+# define INT_LEAST16_MAX        INT16_MAX
+# define INT_LEAST32_MAX        INT32_MAX
+# define INT_LEAST64_MAX        INT64_MAX
+
+/* Maximum of unsigned integral types having a minimum size.  */
+# define UINT_LEAST8_MAX        UINT8_MAX
+# define UINT_LEAST16_MAX       UINT16_MAX
+# define UINT_LEAST32_MAX       UINT32_MAX
+# define UINT_LEAST64_MAX       UINT64_MAX
+
+  /* shortcircuit*/
+#endif
+  /* once */
+#endif
+#endif
+STDINT_EOF
+fi
+    if cmp -s $ac_stdint_h $ac_stdint 2>/dev/null; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_stdint_h is unchanged" >&5
+$as_echo "$as_me: $ac_stdint_h is unchanged" >&6;}
+    else
+      ac_dir=`$as_dirname -- "$ac_stdint_h" ||
+$as_expr X"$ac_stdint_h" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_stdint_h" : 'X\(//\)[^/]' \| \
+	 X"$ac_stdint_h" : 'X\(//\)$' \| \
+	 X"$ac_stdint_h" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_stdint_h" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      as_dir="$ac_dir"; as_fn_mkdir_p
+      rm -f $ac_stdint_h
+      mv $ac_stdint $ac_stdint_h
+    fi
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/iperf-2.0.5/configure.ac b/iperf-2.0.5/configure.ac
new file mode 100644
index 0000000..d420f9e
--- /dev/null
+++ b/iperf-2.0.5/configure.ac
@@ -0,0 +1,272 @@
+dnl ===================================================================
+dnl configure.ac
+dnl Process this file with autogen.sh to produce configure files
+dnl ===================================================================
+
+
+AC_PREREQ(2.59)
+AC_INIT(Iperf,2.0.5)
+AC_CONFIG_HEADER([config.h])
+AM_INIT_AUTOMAKE()
+
+m4_include([m4/ax_create_stdint_h.m4])
+m4_include([m4/dast.m4])
+m4_include([m4/acx_pthread.m4])
+
+
+AC_ARG_ENABLE(ipv6, AC_HELP_STRING([--disable-ipv6],
+	    [disable ipv6 support (default is autodetect)]), 
+	ac_cv_have_ipv6=$enable_ipv6,)
+
+AC_ARG_ENABLE(multicast, AC_HELP_STRING([--disable-multicast],
+	    [disable multicast support (default is autodetect)]),
+	ac_cv_multicast=$enable_multicast,)
+
+AC_ARG_ENABLE(threads, AC_HELP_STRING([--disable-threads],
+	    [disable thread support (default is autodetect)]))
+
+AC_ARG_ENABLE(debuginfo, AC_HELP_STRING([--enable-debuginfo],
+	    [enable debugging info for sockets (default is no)]),
+	enable_debuginfo=$enableval,
+	enable_debuginfo=no)
+
+AC_ARG_ENABLE(web100, AC_HELP_STRING([--disable-web100],
+	    [disable web100 support (default is autodetect)]))
+
+
+dnl ===================================================================
+dnl Checks for programs
+dnl ===================================================================
+
+AC_PROG_CXX
+CXXFLAGS=`echo " $CXXFLAGS " | sed -e "s/ -g / /"` # do not want it implicitly
+AC_PROG_CC
+CFLAGS=`echo " $CFLAGS " | sed -e "s/ -g / /"` # do not want it implicitly
+AC_ISC_POSIX
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+AC_PROG_RANLIB
+AC_LANG(C)
+AC_CANONICAL_HOST
+
+dnl ===================================================================
+dnl Checks for libraries.
+dnl ===================================================================
+
+dnl check for -lpthread
+ 
+if test "$enable_threads" != no; then
+  ACX_PTHREAD()
+    if test "$acx_pthread_ok" = yes; then
+      AC_DEFINE([HAVE_POSIX_THREAD], 1,)
+      AC_DEFINE([_REENTRANT], 1,)
+    fi
+fi
+
+dnl check for -lnsl, -lsocket
+AC_CHECK_FUNC(gethostbyname,,AC_CHECK_LIB(nsl, gethostbyname))
+AC_CHECK_FUNC(socket,,AC_CHECK_LIB(socket, socket))
+
+dnl Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([arpa/inet.h libintl.h netdb.h netinet/in.h stdlib.h string.h strings.h sys/socket.h sys/time.h syslog.h unistd.h])
+
+dnl ===================================================================
+dnl Checks for typedefs, structures
+dnl ===================================================================
+
+AC_C_CONST
+AC_TYPE_SIZE_T
+AC_CHECK_TYPES(ssize_t,,AC_DEFINE_UNQUOTED(ssize_t, int))
+AC_HEADER_TIME
+AC_STRUCT_TM
+
+dnl these intXX_t and u_intXX_t need to be defined to be the right size.
+AX_CREATE_STDINT_H(include/iperf-int.h)
+
+AC_CACHE_CHECK(3rd argument of accept, ac_cv_accept_arg, [
+  dnl Try socklen_t (POSIX)
+  DAST_ACCEPT_ARG(socklen_t)
+
+  dnl Try int (original BSD)
+  DAST_ACCEPT_ARG(int)
+
+  dnl Try size_t (older standard; AIX)
+  DAST_ACCEPT_ARG(size_t)
+
+  dnl Try short (shouldn't be)
+  DAST_ACCEPT_ARG(short)
+
+  dnl Try long (shouldn't be)
+  DAST_ACCEPT_ARG(long)
+])
+
+if test -z "$ac_cv_accept_arg" ; then
+  ac_cv_accept_arg=int
+fi
+
+AC_DEFINE_UNQUOTED([Socklen_t], $ac_cv_accept_arg, [Define 3rd arg of accept])
+
+dnl Checks for library functions.
+AC_FUNC_FORK
+AC_FUNC_MALLOC
+AC_FUNC_MEMCMP
+AC_FUNC_SELECT_ARGTYPES
+AC_TYPE_SIGNAL
+AC_FUNC_STRFTIME
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([atexit gettimeofday memset pthread_cancel select strchr strerror strtol usleep])
+AC_REPLACE_FUNCS(snprintf inet_pton inet_ntop gettimeofday)
+
+dnl             Gotten from some NetBSD configure.in
+dnl		We assume that if sprintf() supports %lld or %qd,
+dnl		then all of *printf() does. If not, disable long long
+dnl		support because we don't know how to display it.
+
+AH_TEMPLATE(HAVE_QUAD_SUPPORT)
+AH_TEMPLATE(HAVE_PRINTF_QD)
+
+AC_MSG_CHECKING(*printf() support for %lld)
+can_printf_longlong=no
+AC_TRY_RUN([
+        #include <stdio.h>
+        int main() {
+                char buf[100];
+                sprintf(buf, "%lld", 21726587590LL);
+                return (strcmp(buf, "21726587590"));
+        }
+        ], [
+        AC_MSG_RESULT(yes)
+        can_printf_longlong=yes
+        ], [
+        AC_MSG_RESULT(no)
+        ], [ : ])
+
+if test $can_printf_longlong != yes; then
+        AC_MSG_CHECKING(*printf() support for %qd)
+        AC_TRY_RUN([
+                #include <stdio.h>
+                int main() {
+                        char buf[100];
+                        sprintf(buf, "%qd", 21726587590LL);
+                        return (strcmp(buf, "21726587590"));
+                }
+                ], [
+                AC_MSG_RESULT(yes)
+                can_printf_longlong=yes
+                AC_DEFINE(HAVE_PRINTF_QD, 1)
+                ], [
+                AC_MSG_RESULT(no)
+                ], [ : ])
+fi
+
+if test $can_printf_longlong = yes; then
+        AC_DEFINE(HAVE_QUAD_SUPPORT, 1)
+fi
+
+dnl ===================================================================
+dnl Check for compiler characteristics
+
+DAST_CHECK_BOOL
+
+AC_C_BIGENDIAN
+
+dnl ===================================================================
+dnl Check for system services
+
+dnl check for multicast
+if test "$ac_cv_multicast" != no; then
+  AC_CHECK_TYPES(struct ip_mreq,,,[#include "${srcdir}/compat/headers_slim.h"])
+  AC_CHECK_DECLS(IP_ADD_MEMBERSHIP,,,[#include "${srcdir}/compat/headers_slim.h"])
+  AC_MSG_CHECKING(for multicast support)
+  ac_cv_multicast=no
+  if test "$ac_cv_have_decl_IP_ADD_MEMBERSHIP" = yes; then
+    if test "$ac_cv_type_struct_ip_mreq" = yes; then
+      ac_cv_multicast=yes
+    fi
+  fi
+  AC_MSG_RESULT($ac_cv_multicast)
+  if test "$ac_cv_multicast" = yes; then
+    AC_DEFINE([HAVE_MULTICAST], 1, [Define to enable multicast support])
+  fi
+fi
+
+dnl check for IPv6
+if test "$ac_cv_have_ipv6" != no; then
+  AC_CHECK_TYPES(struct sockaddr_storage,,,[#include "${srcdir}/compat/headers_slim.h"])
+  AC_CHECK_TYPES(struct sockaddr_in6,,,[#include "${srcdir}/compat/headers_slim.h"])
+  AC_CHECK_DECLS(AF_INET6,,,[#include "${srcdir}/compat/headers_slim.h"])
+  AC_MSG_CHECKING(for IPv6 headers and structures)
+  ac_cv_have_ipv6=no
+  if test "$ac_cv_type_struct_sockaddr_storage" = yes; then
+    if test "$ac_cv_type_struct_sockaddr_in6" = yes; then
+      if test "$ac_cv_have_decl_AF_INET6" = yes; then
+        AC_DEFINE([HAVE_IPV6], 1, [Define to enable IPv6 support])
+        ac_cv_have_ipv6=yes
+      fi
+    fi
+  fi
+  AC_MSG_RESULT($ac_cv_have_ipv6)
+fi
+
+if test "$ac_cv_have_ipv6" = yes; then
+  if test "$ac_cv_multicast" = yes; then
+    AC_CHECK_TYPES(struct ipv6_mreq,,,[#include "${srcdir}/compat/headers_slim.h"])
+    AC_CHECK_DECLS(IPV6_ADD_MEMBERSHIP,,,[#include "${srcdir}/compat/headers_slim.h"])
+    AC_CHECK_DECLS(IPV6_MULTICAST_HOPS,,,[#include "${srcdir}/compat/headers_slim.h"])
+    AC_MSG_CHECKING(for IPv6 multicast support)
+    ac_cv_have_ipv6_multicast=no
+    if test "$ac_cv_type_struct_ipv6_mreq" = yes; then
+      if test "$ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" = yes; then
+        if test "$ac_cv_have_decl_IPV6_MULTICAST_HOPS" = yes; then
+          AC_DEFINE([HAVE_IPV6_MULTICAST], 1, [Define to enable IPv6 multicast support])
+          ac_cv_have_ipv6_multicast=yes
+        fi
+      fi
+    fi
+    AC_MSG_RESULT($ac_cv_have_ipv6_multicast)
+  fi
+fi
+
+if test "$enable_debuginfo" = yes; then
+AC_DEFINE([DBG_MJZ], 1, [Define if debugging info is desired])
+fi
+
+if test "$enable_web100" != no; then
+if test -e "/proc/web100"; then
+if test -d "/proc/web100"; then
+if test -e "/proc/web100/header"; then
+if test -f "/proc/web100/header"; then
+if test -r "/proc/web100/header"; then
+AM_PATH_WEB100()
+if test "$web100_success" = yes; then 
+AC_DEFINE([HAVE_WEB100], 1, [Define if Web100 is desired and available])
+fi fi fi fi fi fi
+fi
+
+dnl GNU make allows us to use the $(strip ...) builtin which eliminates a
+dnl large amount of extra whitespace in compile lines.
+AC_MSG_CHECKING(whether make is GNU make)
+STRIP_BEGIN=
+STRIP_END=
+if $ac_make --version 2> /dev/null | grep '^GNU Make ' > /dev/null ; then
+    STRIP_BEGIN='$(strip $(STRIP_DUMMY)'
+    STRIP_END=')'
+    AC_MSG_RESULT(yes)
+else
+    AC_MSG_RESULT(no)
+fi
+
+dnl some Make 3.79 $(strip ) versions are broken and require an empty arg
+STRIP_DUMMY=
+AC_SUBST(STRIP_DUMMY)
+AC_SUBST(STRIP_BEGIN)
+AC_SUBST(STRIP_END)
+
+AC_CONFIG_FILES([Makefile
+		compat/Makefile
+		doc/Makefile
+		include/Makefile
+		src/Makefile
+                man/Makefile])
+AC_OUTPUT
diff --git a/iperf-2.0.5/depcomp b/iperf-2.0.5/depcomp
new file mode 100755
index 0000000..ffcd540
--- /dev/null
+++ b/iperf-2.0.5/depcomp
@@ -0,0 +1,529 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2005-02-09.22
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+  '')
+     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+  depmode     Dependency tracking mode.
+  source      Source file read by `PROGRAMS ARGS'.
+  object      Object file output by `PROGRAMS ARGS'.
+  DEPDIR      directory where to store dependencies.
+  depfile     Dependency file to output.
+  tmpdepfile  Temporary file to use when outputing dependencies.
+  libtool     Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "depcomp $scriptversion"
+    exit $?
+    ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+   # This is just like dashmstdout with a different argument.
+   dashmflag=-xM
+   depmode=dashmstdout
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+  "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+  tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'.  On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like `#:fec' to the end of the
+    # dependency line.
+    tr ' ' '
+' < "$tmpdepfile" \
+    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+    tr '
+' ' ' >> $depfile
+    echo >> $depfile
+
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' '
+' < "$tmpdepfile" \
+   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+   >> $depfile
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  In older versions, this file always lives in the
+  # current directory.  Also, the AIX compiler puts `$object:' at the
+  # start of each line; $object doesn't have directory information.
+  # Version 6 uses the directory in both cases.
+  stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
+  tmpdepfile="$stripped.u"
+  if test "$libtool" = yes; then
+    "$@" -Wc,-M
+  else
+    "$@" -M
+  fi
+  stat=$?
+
+  if test -f "$tmpdepfile"; then :
+  else
+    stripped=`echo "$stripped" | sed 's,^.*/,,'`
+    tmpdepfile="$stripped.u"
+  fi
+
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+
+  if test -f "$tmpdepfile"; then
+    outname="$stripped.o"
+    # Each line is of the form `foo.o: dependent.h'.
+    # Do two passes, one to just change these to
+    # `$object: dependent.h' and one to simply `dependent.h:'.
+    sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
+    sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+icc)
+  # Intel's C compiler understands `-MD -MF file'.  However on
+  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+  # ICC 7.0 will fill foo.d with something like
+  #    foo.o: sub/foo.c
+  #    foo.o: sub/foo.h
+  # which is wrong.  We want:
+  #    sub/foo.o: sub/foo.c
+  #    sub/foo.o: sub/foo.h
+  #    sub/foo.c:
+  #    sub/foo.h:
+  # ICC 7.1 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using \ :
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form `foo.o: dependent.h',
+  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # `$object: dependent.h' and one to simply `dependent.h:'.
+  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+    sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+tru64)
+   # The Tru64 compiler uses -MD to generate dependencies as a side
+   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+   # dependencies in `foo.d' instead, so we check for that too.
+   # Subdirectories are respected.
+   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+   test "x$dir" = "x$object" && dir=
+   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+   if test "$libtool" = yes; then
+      # With Tru64 cc, shared objects can also be used to make a
+      # static library.  This mecanism is used in libtool 1.4 series to
+      # handle both shared and static libraries in a single compilation.
+      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+      #
+      # With libtool 1.5 this exception was removed, and libtool now
+      # generates 2 separate objects for the 2 libraries.  These two
+      # compilations output dependencies in in $dir.libs/$base.o.d and
+      # in $dir$base.o.d.  We have to check for both files, because
+      # one of the two compilations can be disabled.  We should prefer
+      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+      # automatically cleaned when .libs/ is deleted, while ignoring
+      # the former would cause a distcleancheck panic.
+      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
+      tmpdepfile2=$dir$base.o.d          # libtool 1.5
+      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
+      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
+      "$@" -Wc,-MD
+   else
+      tmpdepfile1=$dir$base.o.d
+      tmpdepfile2=$dir$base.d
+      tmpdepfile3=$dir$base.d
+      tmpdepfile4=$dir$base.d
+      "$@" -MD
+   fi
+
+   stat=$?
+   if test $stat -eq 0; then :
+   else
+      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+      exit $stat
+   fi
+
+   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+   do
+     test -f "$tmpdepfile" && break
+   done
+   if test -f "$tmpdepfile"; then
+      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+      # That's a tab and a space in the [].
+      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+   else
+      echo "#dummy" > "$depfile"
+   fi
+   rm -f "$tmpdepfile"
+   ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test $1 != '--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove `-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  test -z "$dashmflag" && dashmflag=-M
+  # Require at least two characters before searching for `:'
+  # in the target name.  This is to cope with DOS-style filenames:
+  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+  "$@" $dashmflag |
+    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  "$@" || exit $?
+  # Remove any Libtool call
+  if test "$libtool" = yes; then
+    while test $1 != '--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+  # X makedepend
+  shift
+  cleared=no
+  for arg in "$@"; do
+    case $cleared in
+    no)
+      set ""; shift
+      cleared=yes ;;
+    esac
+    case "$arg" in
+    -D*|-I*)
+      set fnord "$@" "$arg"; shift ;;
+    # Strip any option that makedepend may not understand.  Remove
+    # the object too, otherwise makedepend will parse it as a source file.
+    -*|$object)
+      ;;
+    *)
+      set fnord "$@" "$arg"; shift ;;
+    esac
+  done
+  obj_suffix="`echo $object | sed 's/^.*\././'`"
+  touch "$tmpdepfile"
+  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test $1 != '--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove `-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  "$@" -E |
+    sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+    sed '$ s: \\$::' > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o,
+  # because we must use -o when running libtool.
+  "$@" || exit $?
+  IFS=" "
+  for arg
+  do
+    case "$arg" in
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+	set fnord "$@"
+	shift
+	shift
+	;;
+    *)
+	set fnord "$@" "$arg"
+	shift
+	shift
+	;;
+    esac
+  done
+  "$@" -E |
+  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
+  echo "	" >> "$depfile"
+  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/iperf-2.0.5/doc/Makefile.am b/iperf-2.0.5/doc/Makefile.am
new file mode 100644
index 0000000..41ae70e
--- /dev/null
+++ b/iperf-2.0.5/doc/Makefile.am
@@ -0,0 +1 @@
+EXTRA_DIST = index.html ui_license.html dast.gif
diff --git a/iperf-2.0.5/doc/Makefile.in b/iperf-2.0.5/doc/Makefile.in
new file mode 100644
index 0000000..2d4a407
--- /dev/null
+++ b/iperf-2.0.5/doc/Makefile.in
@@ -0,0 +1,309 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
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+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
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+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
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+build_triplet = @build@
+host_triplet = @host@
+subdir = doc
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_create_stdint_h.m4 \
+	$(top_srcdir)/m4/dast.m4 $(top_srcdir)/m4/acx_pthread.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
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+CONFIG_CLEAN_FILES =
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+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+EXTRA_DIST = index.html ui_license.html dast.gif
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  doc/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  doc/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
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+uninstall-info-am:
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
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+install-data-am:
+
+install-exec-am:
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am
+
+.PHONY: all all-am check check-am clean clean-generic distclean \
+	distclean-generic distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-exec \
+	install-exec-am install-info install-info-am install-man \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic pdf pdf-am ps ps-am uninstall uninstall-am \
+	uninstall-info-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/iperf-2.0.5/doc/dast.gif b/iperf-2.0.5/doc/dast.gif
new file mode 100644
index 0000000..58110da
--- /dev/null
+++ b/iperf-2.0.5/doc/dast.gif
Binary files differ
diff --git a/iperf-2.0.5/doc/index.html b/iperf-2.0.5/doc/index.html
new file mode 100644
index 0000000..47d213f
--- /dev/null
+++ b/iperf-2.0.5/doc/index.html
@@ -0,0 +1,758 @@
+<HTML>
+<HEAD>
+<TITLE>Iperf version 2.0.0</TITLE>
+<!-- $Id: index.html,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $ -->
+</HEAD>
+
+<BODY BGCOLOR="#FFFFFF" LINK="#006633" VLINK="#669900" ALINK="#669966">
+
+<CENTER>
+<P><IMG SRC="dast.gif"
+        ALT="Distributed Applications Support Team"></P>
+</CENTER>
+
+<H1>Iperf version 2.0.0</H1>
+
+<H3>May 2004</H3>
+
+<HR><!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -->
+
+<H3>NLANR applications support
+<BR><A HREF="http://dast.nlanr.net/">http://dast.nlanr.net/</A>
+<BR><A HREF="mailto:dast@nlanr.net">&lt;dast@nlanr.net&gt;</A>
+</H3>
+<P><FONT face="arial,helvetica">
+<H1>Iperf User Docs</H1>
+<H4>Mark Gates<br>
+    Ajay Tirumala<BR>
+    Jon Dugan<BR>
+    Kevin Gibbs<BR> </H4>
+
+May 2004 
+<P></CENTER>
+[<a href="#compiling">Compiling</A> | 
+<A href="#features">Features</A>&nbsp; | 
+<A href="#tuningtcp">Tuning a TCP connection</A> | 
+<A href="#tuningudp">Tuning a UDP connection</A> | 
+<A href="#multicast">Running multicast servers and clients</A> | 
+<A href="#ipv6">IPv6 Mode</A> | 
+<A href="#repmode">Representative Streams</A> |
+<A href="#daemon"> Running Iperf as a daemon</A> |
+<!--<A href="#adaptive">Adaptive Window Sizes</A> | --> 
+<A href="#service">Running Iperf as a Windows Service</A> ] 
+<HR>
+<!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -->
+<H2><A name=compiling></A>Compiling</H2>
+
+Once you have the distribution, on UNIX, 
+unpack it using gzip and tar. That will create a new directory 
+'iperf-&lt;version#&gt;' with the source files and documentation. 
+<P>
+
+Iperf compiles cleanly on many systems including Linux, SGI IRIX, HP-UX, 
+Solaris, AIX, and Cray UNICOS. Use '<TT>make</TT>' to configure for your OS and 
+compile the source code. 
+
+<BLOCKQUOTE><PRE>
+
+gunzip -c iperf-&lt;version&gt;.tar.gz | tar -xvf -
+cd iperf-&lt;version&gt;
+./configure
+make
+
+</PRE></BLOCKQUOTE>
+
+To install iperf, use '<TT>make install</TT>', 
+which will ask you where to install it. To recompile, the easiest way is to 
+start over. Do '<TT>make distclean</TT>' then '<TT>./configure; make</TT>'. See the Makefile 
+for more options. 
+<P>
+
+If you have problems, please report them to <A href="mailto:dast@nlanr.net">dast@nlanr.net</A> and 
+we will try to fix them quickly. <BR>
+
+<HR>
+<!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -->
+
+<H2><A name=features></A>Features</H2>
+<UL>
+  <LI>TCP 
+  <UL>
+    <LI>Measure bandwidth 
+    <LI>Report MSS/MTU size and observed read sizes. 
+    <LI>Support for TCP window size via socket buffers. 
+    <LI>Multi-threaded if pthreads or Win32 threads are available. Client and 
+    server can have multiple simultaneous connections. 
+ <!--   <LI>Suggest the optimal window size for a connection where the OS allows 
+    setting window sizes in the granularity of bytes. </LI>--></UL>
+  <LI>UDP 
+  <UL>
+    <LI>Client can create UDP streams of specified bandwidth. 
+    <LI>Measure packet loss 
+    <LI>Measure delay jitter 
+    <LI>Multicast capable 
+    <LI>Multi-threaded if pthreads are available. Client and server can have 
+    multiple simultaneous connections. (This doesn't work in Windows.) </LI></UL>
+  <LI>Where appropriate, options can be specified with K (kilo-) and M (mega-) 
+  suffices. So 128K instead of 131072 bytes. 
+  <LI>Can run for specified time, rather than a set amount of data to transfer. 
+  <LI>Picks the best units for the size of data being reported. 
+  <LI>Server handles multiple connections, rather than quitting after a single 
+  test. 
+  <LI>Print periodic, intermediate bandwidth, jitter, and loss reports at 
+  specified intervals. 
+  <LI>Run the server as a daemon (Check out <A 
+  href="http://www-itg.lbl.gov/nettest">Nettest</A> for running it as a secure 
+  daemon). 
+  <LI>Run the server as a Windows NT Service 
+  <LI>Use representative streams to test out how link layer compression affects 
+  your achievable bandwidth. 
+
+<!--  <LI>A library of <A 
+  href="lib.html">useful functions and C++ 
+  classes.</A> </LI>
+-->
+</UL>
+<HR>
+<!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --><BR>&nbsp; 
+
+<TABLE cellPadding=3 border=1>
+  <TBODY>
+  <TR vAlign=top>
+    <TH align=left>Command line option</TH>
+    <TH align=left>Environment variable option</TH>
+    <TH align=left>Description</TH></TR>
+  <TR>
+    <TH bgColor=#cccccc colSpan=3>Client and Server options</TH></TR>
+  <TR vAlign=top>
+    <TD><A name=format></A><TT>-f, --format <I>[bkmaBKMA]</I></TT></TD>
+    <TD><TT>$IPERF_FORMAT</TT></TD>
+    <TD>A letter specifying the format to print bandwidth numbers in. 
+      Supported formats are&nbsp; 
+	<PRE>
+&nbsp;&nbsp;&nbsp; 'b' = bits/sec&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 'B' = Bytes/sec
+&nbsp;&nbsp;&nbsp; 'k' = Kbits/sec&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 'K' = KBytes/sec
+&nbsp;&nbsp;&nbsp; 'm' = Mbits/sec&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 'M' = MBytes/sec
+&nbsp;&nbsp;&nbsp; 'g' = Gbits/sec&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 'G' = GBytes/sec
+&nbsp;&nbsp;&nbsp; 'a' = adaptive bits/sec&nbsp;&nbsp; 'A' = adaptive Bytes/sec
+	</PRE>
+	The adaptive formats choose between kilo- and mega- as appropriate. Fields 
+      other than bandwidth always print bytes, but otherwise follow the 
+      requested format. Default is 'a'.&nbsp; <BR><I>NOTE:</I> here Kilo = 1024, 
+      Mega = 1024^2 and Giga = 1024^3 when dealing with bytes. Commonly in networking, 
+      Kilo = 1000, Mega = 1000^2, and Giga = 1000^3 so we  use this when dealing with
+      bits. If this really bothers you, use -f b and do the math.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=interval></A><TT>-i, --interval <I>#</I></TT></TD>
+    <TD><TT>$IPERF_INTERVAL</TT></TD>
+    <TD>Sets the interval time in seconds between periodic bandwidth, jitter, 
+      and loss reports. If non-zero, a report is made every <I>interval</I> 
+      seconds of the bandwidth since the last report. If zero, no periodic 
+      reports are printed. Default is zero.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=len></A><TT>-l, --len <I>#[KM]</I></TT></TD>
+    <TD><TT>$IPERF_LEN</TT></TD>
+    <TD>The length of buffers to read or write. Iperf works by writing an 
+      array of <I>len</I> bytes a number of times. Default is 8 KB for TCP, 1470 
+      bytes for UDP. Note for UDP, this is the datagram size and needs to be lowered when using
+      IPv6 addressing to 1450 or less to avoid fragmentation. See also the <A 
+      href="#num">-n</A> 
+      and <A 
+      href="#time">-t</A> 
+      options.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=print_mss></A><TT>-m, --print_mss</TT></TD>
+    <TD><TT>$IPERF_PRINT_MSS</TT></TD>
+    <TD>Print the reported TCP MSS size (via the TCP_MAXSEG option) and the 
+      observed read sizes which often correlate with the MSS. The MSS is usually 
+      the MTU - 40 bytes for the TCP/IP header. Often a slightly smaller MSS is 
+      reported because of extra header space from IP options. The interface type 
+      corresponding to the MTU is also printed (ethernet, FDDI, etc.). This 
+      option is not implemented on many OSes, but the read sizes may still 
+      indicate the MSS.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=port></A><TT>-p, --port <I>#</I></TT></TD>
+    <TD><TT>$IPERF_PORT</TT></TD>
+    <TD>The server port for the server to listen on and the client to connect 
+      to. This should be the same in both client and server. Default is 5001, 
+      the same as ttcp.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=udp></A><TT>-u, --udp</TT></TD>
+    <TD><TT>$IPERF_UDP</TT></TD>
+    <TD>Use UDP rather than TCP. See also the <A 
+      href="#bandwidth">-b</A> 
+      option.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=window></A><TT>-w, --window <I>#[KM]</I></TT></TD>
+    <TD><TT>$TCP_WINDOW_SIZE</TT></TD>
+    <TD>Sets the socket buffer sizes to the specified value. For TCP, this 
+      sets the TCP window size. For UDP it is just the buffer which datagrams 
+      are received in, and so limits the largest receivable datagram size.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=bind></A><TT>-B, --bind <I>host</I></TT></TD>
+    <TD><TT>$IPERF_BIND</TT></TD>
+    <TD>Bind to <I>host</I>, one of this machine's addresses. For the client 
+      this sets the outbound interface. For a server this sets the incoming 
+      interface. This is only useful on multihomed hosts, which have multiple 
+      network interfaces.&nbsp; 
+      <P>For Iperf in UDP server mode, this is also used to bind and join to a 
+      multicast group. Use addresses in the range 224.0.0.0 to 239.255.255.255 
+      for multicast. See also the <A 
+      href="#ttl">-T</A> 
+      option.</P></TD></TR>
+  <TR vAlign=top>
+    <TD><A name=compatibility></A><TT>-C, --compatibility </TT></TD>
+    <TD><TT>$IPERF_COMPAT</TT></TD>
+    <TD>Compatibility mode allows for use with older version of iperf. This mode
+        is not required for interoperability but it is highly recommended. In
+        some cases when using representative streaming you could cause a 1.7 server
+        to crash or cause undesired connection attempts.</P></TD></TR>
+  <TR vAlign=top>
+    <TD><A name=mss></A><TT>-M, --mss <I>#[KM}</I></TT></TD>
+    <TD><TT>$IPERF_MSS</TT></TD>
+    <TD>Attempt to set the TCP maximum segment size (MSS) via the TCP_MAXSEG 
+      option. The MSS is usually the MTU - 40 bytes for the TCP/IP header. For 
+      ethernet, the MSS is 1460 bytes (1500 byte MTU). This option is not 
+      implemented on many OSes.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=nodelay></A><TT>-N, --nodelay</TT></TD>
+    <TD><TT>$IPERF_NODELAY</TT></TD>
+    <TD>Set the TCP no delay option, disabling Nagle's algorithm. Normally 
+      this is only disabled for interactive applications like telnet.</TD></TR>
+  <TR>
+    <TD><TT>-V </TT>(from v1.6 or higher)</TD>
+    <TD>.</TD>
+    <TD>Bind to an IPv6 address <BR>Server side: <BR>$ iperf -s -V&nbsp; 
+      <P>Client side: <BR>$ iperf -c &lt;Server IPv6 Address&gt; -V 
+      <BR>&nbsp;</P>Note: On version 1.6.3 and later a specific IPv6 Address does
+      not need to be bound with the <A href="#bind">-B</A> option, previous 1.6 
+      versions do. Also on most OSes using this option will also respond to IPv4
+      clients using IPv4 mapped addresses.</TD></TR>
+  <TR>
+    <TH bgColor=#cccccc colSpan=3>Server specific options</TH></TR>
+  <TR vAlign=top>
+    <TD><A name=server></A><TT>-s, --server</TT></TD>
+    <TD><TT>$IPERF_SERVER</TT></TD>
+    <TD>Run Iperf in server mode.</TD></TR>
+  <TR>
+    <TD><TT>-D </TT> (from v1.2 or higher)</TD>
+    <TD>.</TD>
+    <TD>Run the server as a daemon (Unix platforms) <BR>On Win32 platforms 
+      where services are available, Iperf will start running as a service.</TD></TR>
+  <TR>
+    <TD><TT>-R </TT>(only for Windows, from v1.2 or higher)</TD>
+    <TD>.</TD>
+    <TD>Remove the Iperf service (if it's running).&nbsp;</TD></TR><TR>
+    <TD><TT>-o </TT>(only for Windows, from v1.2 or higher)</TD>
+    <TD>.</TD>
+    <TD>Redirect output to given file.&nbsp;</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=sclient></A><TT>-c, --client <I>host</I></TT></TD>
+    <TD><TT>$IPERF_CLIENT</TT></TD>
+    <TD> If Iperf is in server mode, then specifying a host with -c
+        will limit the connections that Iperf will accept to the
+        <I>host</I> specified. Does not work well for UDP.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=sparallel></A><TT>-P, --parallel <I>#</I></TT></TD>
+    <TD><TT>$IPERF_PARALLEL</TT></TD>
+    <TD>The number of connections to handle by the server before
+      closing. Default is 0 (which means to accept connections forever).</TD></TR>
+  <TR>
+    <TH bgColor=#cccccc colSpan=3>Client specific options</TH></TR>
+  <TR vAlign=top>
+    <TD><A name=bandwidth></A><TT>-b, --bandwidth <I>#[KM]</I></TT></TD>
+    <TD><TT>$IPERF_BANDWIDTH</TT></TD>
+    <TD>The UDP bandwidth to send at, in bits/sec. This implies the -u option. 
+      Default is 1 Mbit/sec.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=client></A><TT>-c, --client <I>host</I></TT></TD>
+    <TD><TT>$IPERF_CLIENT</TT></TD>
+    <TD>Run Iperf in client mode, connecting to an Iperf server running on 
+      <I>host</I>.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=dualtest></A><TT>-d, --dualtest </TT></TD>
+    <TD><TT>$IPERF_DUALTEST</TT></TD>
+    <TD>Run Iperf in dual testing mode. This will cause the server to connect
+        back to the client on the port specified in the
+        <A href="#listenport">-L</A> option (or defaults
+        to the port the client connected to the server on). This is done immediately
+        therefore running the tests simultaneously. If you want an alternating
+        test try <A href="#tradeoff">-r.</A></TD></TR>
+  <TR vAlign=top>
+    <TD><A name=num></A><TT>-n, --num <I>#[KM]</I></TT></TD>
+    <TD><TT>$IPERF_NUM</TT></TD>
+    <TD>The number of buffers to transmit. Normally, Iperf sends for 10 
+      seconds. The -n option overrides this and sends an array of <I>len</I> 
+      bytes <I>num</I> times, no matter how long that takes. See also the <A 
+      href="#len">-l</A> 
+      and <A 
+      href="#time">-t</A> 
+      options.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=tradeoff></A><TT>-r, --tradeoff </TT></TD>
+    <TD><TT>$IPERF_TRADEOFF</TT></TD>
+    <TD>Run Iperf in tradeoff testing mode. This will cause the server to connect
+        back to the client on the port specified in the
+        <A href="#listenport">-L</A> option (or defaults
+        to the port the client connected to the server on). This is done following
+        the client connection termination, therefore running the tests
+        alternating. If you want an simultaneous test try
+        <A href="#dualtest">-d.</A></TD></TR>
+  <TR vAlign=top>
+    <TD><A name=time></A><TT>-t, --time <I>#</I></TT></TD>
+    <TD><TT>$IPERF_TIME</TT></TD>
+    <TD>The time in seconds to transmit for. Iperf normally works by 
+      repeatedly sending an array of <I>len</I> bytes for <I>time</I> seconds. 
+      Default is 10 seconds. See also the <A 
+      href="#len">-l</A> 
+      and <A 
+      href="#num">-n</A> 
+      options.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=listenport></A><TT>-L, --listenport <I>#</I></TT></TD>
+    <TD><TT>$IPERF_LISTENPORT</TT></TD>
+    <TD>This specifies the port that the server will connect back to the
+        client on. It defaults to the port used to connect to the server
+        from the client.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=parallel></A><TT>-P, --parallel <I>#</I></TT></TD>
+    <TD><TT>$IPERF_PARALLEL</TT></TD>
+    <TD>The number of simultaneous connections to make to the server. Default 
+      is 1. Requires thread support on both the client and server.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=tos></A><TT>-S, --tos <I>#</I></TT></TD>
+    <TD><TT>$IPERF_TOS</TT></TD>
+    <TD>The type-of-service for outgoing packets. (Many routers ignore the TOS 
+      field.) You may specify the value in hex with a '0x' prefix, in octal with 
+      a '0' prefix, or in decimal. For example, '0x10' hex = '020' octal = '16' 
+      decimal. The TOS numbers specified in RFC 1349 are:&nbsp; 
+	<PRE>
+&nbsp;&nbsp;&nbsp; IPTOS_LOWDELAY&nbsp;&nbsp;&nbsp;&nbsp; minimize delay&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x10
+&nbsp;&nbsp;&nbsp; IPTOS_THROUGHPUT&nbsp;&nbsp; maximize throughput&nbsp;&nbsp; 0x08
+&nbsp;&nbsp;&nbsp; IPTOS_RELIABILITY&nbsp; maximize reliability&nbsp; 0x04
+&nbsp;&nbsp;&nbsp; IPTOS_LOWCOST&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; minimize cost&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x02
+&nbsp;&nbsp;&nbsp;&nbsp;
+	</PRE>
+	</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=ttl></A><TT>-T, --ttl <I>#</I></TT></TD>
+    <TD><TT>$IPERF_TTL</TT></TD>
+    <TD>The time-to-live for outgoing multicast packets. This is essentially 
+      the number of router hops to go through, and is also used for scoping. 
+      Default is 1, link-local.</TD></TR>
+  <TR>
+    <TD><TT>-F</TT> (from v1.2 or higher)</TD>
+    <TD>.</TD>
+    <TD>Use a representative stream to measure bandwidth, e.g. :-&nbsp; <BR>$ 
+      iperf -c &lt;server address&gt; -F &lt;file-name&gt;</TD></TR>
+  <TR>
+    <TD><TT>-I </TT>(from v1.2 or higher)</TD>
+    <TD>.</TD>
+    <TD>Same as -F, input from stdin.</TD></TR>
+ <!-- <TR>
+    <TD><TT>-W </TT>(from v1.2 or higher)</TD>
+    <TD>.</TD>
+    <TD>Adaptive Window Sizes.
+	  <BR>Use Iperf to suggest the best Window size for a connection. Iperf will start from a default window size and try to perform a search for the optimal window size</TD></TR>
+-->  <TR>
+    <TH bgColor=#cccccc colSpan=3>Miscellaneous options</TH></TR>
+  <TR vAlign=top>
+    <TD><A name=help></A><TT>-h, --help</TT></TD>
+    <TD>&nbsp;</TD>
+    <TD>Print out a summary of commands and quit.</TD></TR>
+  <TR vAlign=top>
+    <TD><A name=version></A><TT>-v, --version</TT></TD>
+    <TD>&nbsp;</TD>
+    <TD>Print version information and quit. Prints 'pthreads' if compiled with 
+      POSIX threads, 'win32 threads' if compiled with Microsoft Win32 threads, 
+      or 'single threaded' if compiled without threads.</TD></TR></TBODY></TABLE>
+<P>
+<HR>
+<!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -->
+<H2><A name=tuningtcp></A>Tuning a TCP connection</H2>
+
+The primary goal of Iperf 
+is to help in tuning TCP connections over a particular path. The most 
+fundamental tuning issue for TCP is the TCP window size, which controls how much 
+data can be in the network at any one point. If it is too small, the sender will 
+be idle at times and get poor performance. The theoretical value to use for the 
+TCP window size is the <I>bandwidth delay product</I>, 
+<BLOCKQUOTE>bottleneck bandwidth * round trip time</BLOCKQUOTE>In the below 
+modi4/cyclops example, the bottleneck link is a 45 Mbit/sec DS3 link and the 
+round trip time measured with ping is 42 ms. The bandwidth delay product is 
+<BLOCKQUOTE>45 Mbit/sec * 42 ms <BR>= (45e6) * (42e-3) <BR>= 1890000 bits 
+  <BR>= 230 KByte</BLOCKQUOTE>That is a starting point for figuring the best 
+window size; setting it higher or lower may produce better results. In our 
+example, buffer sizes over 130K did not improve the performance, despite the 
+bandwidth delay product of 230K. 
+<P>Note that many OSes and hosts have upper limits on the TCP window size. These 
+may be as low as 64 KB, or as high as several MB. Iperf tries to detect when 
+these occur and give a warning that the actual and requested window sizes are 
+not equal (as below, though that is due to rounding in IRIX). PSC has a <A 
+href="http://www.psc.edu/networking/perf_tune.html">list detailing</A> how to 
+change the default and maximum window sizes for various OSes. For more 
+information on TCP window sizes, see the <A 
+href="http://dast.nlanr.net/Guides/GettingStarted/TCP_window_size.html">User's 
+Guide to TCP Windows.</A> 
+<P>Here is an example session, between node1 in Illinois and node2 in North 
+Carolina. These are connected via the vBNS backbone and a 45 Mbit/sec DS3 link. 
+Notice we improve bandwidth performance by a factor of 3 using proper TCP window 
+sizes. Use the adaptive window sizes feature on platforms which allow setting 
+window sizes in the granularity of bytes. 
+<BLOCKQUOTE>
+<PRE>
+<B>node2&gt;</B> iperf -s
+------------------------------------------------------------
+Server listening on TCP port 5001
+TCP window size: 60.0 KByte (default)
+------------------------------------------------------------
+[&nbsp; 4] local &lt;IP Addr node2&gt; port 5001 connected with &lt;IP Addr node1&gt; port 2357
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 4]&nbsp; 0.0-10.1 sec&nbsp;&nbsp; 6.5 MBytes&nbsp;&nbsp; <B><FONT color=#ff0000>5.2 Mbits/sec
+
+</FONT>node1&gt;</B> iperf -c node2
+------------------------------------------------------------
+Client connecting to node1, TCP port 5001
+TCP window size: 59.9 KByte (default)
+------------------------------------------------------------
+[&nbsp; 3] local &lt;IP Addr node1&gt; port 2357 connected with &lt;IP Addr node2&gt; port 5001
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 3]&nbsp; 0.0-10.0 sec&nbsp;&nbsp; 6.5 MBytes&nbsp;&nbsp; 5.2 Mbits/sec</PRE>
+  <HR>
+<PRE><B>node2&gt;</B> iperf -s -w 130k
+------------------------------------------------------------
+Server listening on TCP port 5001
+TCP window size:&nbsp; 130 KByte
+------------------------------------------------------------
+[&nbsp; 4] local &lt;IP Addr node 2&gt; port 5001 connected with &lt;IP Addr node 1&gt; port 2530
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 4]&nbsp; 0.0-10.1 sec&nbsp; 19.7 MBytes&nbsp; <B><FONT color=#ff0000>15.7 Mbits/sec
+
+</FONT>node1&gt;</B> iperf -c node2 -w 130k
+------------------------------------------------------------
+Client connecting to node2, TCP port 5001
+TCP window size:&nbsp; 129 KByte (WARNING: requested&nbsp; 130 KByte)
+------------------------------------------------------------
+[&nbsp; 3] local &lt;IP Addr node1&gt; port 2530 connected with &lt;IP Addr node2&gt; port 5001
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 3]&nbsp; 0.0-10.0 sec&nbsp; 19.7 MBytes&nbsp; 15.8 Mbits/sec</PRE></BLOCKQUOTE>Another 
+test to do is run parallel TCP streams. If the total aggregate bandwidth is more 
+than what an individual stream gets, something is wrong. Either the TCP window 
+size is too small, or the OS's TCP implementation has bugs, or the network 
+itself has deficiencies. See above for TCP window sizes; otherwise diagnosing 
+which is somewhat difficult. If Iperf is compiled with pthreads, a single client 
+and server can test this, otherwise setup multiple clients and servers on 
+different ports. Here's an example where a single stream gets 16.5 Mbit/sec, but 
+two parallel streams together get 16.7 + 9.4 = 26.1 Mbit/sec, even when using 
+large TCP window sizes: 
+<BLOCKQUOTE><PRE><B>node2&gt;</B> iperf -s -w 300k
+------------------------------------------------------------
+Server listening on TCP port 5001
+TCP window size:&nbsp; 300 KByte
+------------------------------------------------------------
+[&nbsp; 4] local &lt;IP Addr node2&gt; port 5001 connected with &lt;IP Addr node1&gt; port 6902
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 4]&nbsp; 0.0-10.2 sec&nbsp; 20.9 MBytes&nbsp; <B><FONT color=#ff0000>16.5 Mbits/sec
+
+</FONT></B>[&nbsp; 4] local &lt;IP Addr node2&gt; port 5001 connected with &lt;IP Addr node1&gt; port 6911
+[&nbsp; 5] local &lt;IP Addr node2&gt; port 5001 connected with &lt;IP Addr node2&gt; port 6912
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 5]&nbsp; 0.0-10.1 sec&nbsp; 21.0 MBytes&nbsp; <B><FONT color=#ff0000>16.7 Mbits/sec
+</FONT></B>[&nbsp; 4]&nbsp; 0.0-10.3 sec&nbsp; 12.0 MBytes&nbsp;&nbsp;<B><FONT color=#ff0000> 9.4 Mbits/sec
+
+</FONT>node1&gt;</B> ./iperf -c node2 -w 300k
+------------------------------------------------------------
+Client connecting to node2, TCP port 5001
+TCP window size:&nbsp; 299 KByte (WARNING: requested&nbsp; 300 KByte)
+------------------------------------------------------------
+[&nbsp; 3] local &lt;IP Addr node2&gt; port 6902 connected with &lt;IP Addr node1&gt; port 5001
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 3]&nbsp; 0.0-10.2 sec&nbsp; 20.9 MBytes&nbsp; 16.4 Mbits/sec
+
+<B>node1&gt;</B> iperf -c node2 -w 300k -P 2
+------------------------------------------------------------
+Client connecting to node2, TCP port 5001
+TCP window size:&nbsp; 299 KByte (WARNING: requested&nbsp; 300 KByte)
+------------------------------------------------------------
+[&nbsp; 4] local &lt;IP Addr node2&gt; port 6912 connected with &lt;IP Addr node1&gt; port 5001
+[&nbsp; 3] local &lt;IP Addr node2&gt; port 6911 connected with &lt;IP Addr node1&gt; port 5001
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 4]&nbsp; 0.0-10.1 sec&nbsp; 21.0 MBytes&nbsp; 16.6 Mbits/sec
+[&nbsp; 3]&nbsp; 0.0-10.2 sec&nbsp; 12.0 MBytes&nbsp;&nbsp; 9.4 Mbits/sec</PRE></BLOCKQUOTE>A 
+secondary tuning issue for TCP is the maximum transmission unit (MTU). To be 
+most effective, both hosts should support Path MTU Discovery. PSC has a <A 
+href="http://www.psc.edu/networking/perf_tune.html">list detailing</A> what OSes 
+support Path MTU Discovery. Hosts without Path MTU Discovery often use 536 as 
+the MSS, which wastes bandwidth and processing time. Use the -m option to 
+display what MSS is being used, and see if this matches what you expect. Often 
+it is around 1460 bytes for ethernet. 
+<BLOCKQUOTE><PRE><B>node3&gt;</B> iperf -s -m
+------------------------------------------------------------
+Server listening on TCP port 5001
+TCP window size: 60.0 KByte (default)
+------------------------------------------------------------
+[&nbsp; 4] local &lt;IP Addr node3&gt; port 5001 connected with &lt;IP Addr node4&gt; port 1096
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 4]&nbsp; 0.0- 2.0 sec&nbsp;&nbsp; 1.8 MBytes&nbsp;&nbsp; 6.9 Mbits/sec
+[&nbsp; 4] <B><FONT color=#ff0000>MSS size 1448 bytes (MTU 1500 bytes, ethernet)
+</FONT></B>[&nbsp; 4] Read lengths occurring in more than 5% of reads:
+[&nbsp; 4]&nbsp;&nbsp; 952 bytes read&nbsp;&nbsp; 219 times (16.2%)
+[&nbsp; 4]&nbsp; 1448 bytes read&nbsp; 1128 times (83.6%)</PRE></BLOCKQUOTE>Here 
+is a host that doesn't support Path MTU Discovery. It will only send and receive 
+small 576 byte packets. 
+<BLOCKQUOTE><PRE><B>node4&gt;</B> iperf -s -m
+------------------------------------------------------------
+Server listening on TCP port 5001
+TCP window size: 32.0 KByte (default)
+------------------------------------------------------------
+[&nbsp; 4] local &lt;IP Addr node4&gt; port 5001 connected with &lt;IP Addr node3&gt; port 13914
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 4]&nbsp; 0.0- 2.3 sec&nbsp;&nbsp; 632 KBytes&nbsp;&nbsp; 2.1 Mbits/sec
+<B><FONT color=#ff0000>WARNING: Path MTU Discovery may not be enabled.
+</FONT></B>[&nbsp; 4] <B><FONT color=#ff0000>MSS size 536 bytes (MTU 576 bytes, minimum)
+</FONT></B>[&nbsp; 4] Read lengths occurring in more than 5% of reads:
+[&nbsp; 4]&nbsp;&nbsp; 536 bytes read&nbsp;&nbsp; 308 times (58.4%)
+[&nbsp; 4]&nbsp; 1072 bytes read&nbsp;&nbsp;&nbsp; 91 times (17.3%)
+[&nbsp; 4]&nbsp; 1608 bytes read&nbsp;&nbsp;&nbsp; 29 times (5.5%)</PRE></BLOCKQUOTE>Iperf 
+supports other tuning options, which were added for exceptional network 
+situations like HIPPI-to-HIPPI over ATM. <BR>
+<HR>
+<!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -->
+
+<H2><A name=tuningudp></A>Tuning a UDP connection</H2>
+
+Iperf creates a constant bit rate UDP stream. This is a very artificial 
+stream, similar to voice communication but not much else. 
+<P>
+
+You will want to adjust the datagram size (-l) to the size your application 
+uses. 
+<P>
+
+The server detects UDP datagram loss by ID numbers in the datagrams. Usually 
+a UDP datagram becomes several IP packets. Losing a single IP packet will lose 
+the entire datagram. To measure packet loss instead of datagram loss, make the 
+datagrams small enough to fit into a single packet, using the -l option. The 
+default size of 1470 bytes works for ethernet. Out-of-order packets are also 
+detected. (Out-of-order packets cause some ambiguity in the lost packet count; 
+Iperf assumes they are not duplicate packets, so they are excluded from the lost 
+packet count.) Since TCP does not report loss to the user, I find UDP tests 
+helpful to see packet loss along a path. 
+<P>
+
+Jitter calculations are continuously computed by the server, as specified by 
+RTP in RFC 1889. The client records a 64 bit second/microsecond timestamp in the 
+packet. The server computes the relative transit time as (server's receive time 
+- client's send time). The client's and server's clocks do not need to be 
+synchronized; any difference is subtracted out in the jitter calculation. Jitter 
+is the smoothed mean of differences between consecutive transit times. 
+<BLOCKQUOTE><PRE><B>node2&gt;</B> iperf -s -u -i 1
+------------------------------------------------------------
+Server listening on UDP port 5001
+Receiving 1470 byte datagrams
+UDP buffer size: 60.0 KByte (default)
+------------------------------------------------------------
+[&nbsp; 4] local &lt;IP Addr node2&gt; port 5001 connected with &lt;IP Addr node1&gt; port 9726
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Jitter&nbsp;&nbsp; Lost/Total Datagrams
+[&nbsp; 4]&nbsp; 0.0- 1.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.209 ms&nbsp;&nbsp;&nbsp; 1/&nbsp; 894 (0.11%)
+[&nbsp; 4]&nbsp; 1.0- 2.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.221 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 892 (0%)
+[&nbsp; 4]&nbsp; 2.0- 3.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.277 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 892 (0%)
+[&nbsp; 4]&nbsp; 3.0- 4.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.359 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 893 (0%)
+[&nbsp; 4]&nbsp; 4.0- 5.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.251 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 892 (0%)
+[&nbsp; 4]&nbsp; 5.0- 6.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.215 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 892 (0%)
+[&nbsp; 4]&nbsp; 6.0- 7.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.325 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 892 (0%)
+[&nbsp; 4]&nbsp; 7.0- 8.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.254 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 892 (0%)
+[&nbsp; 4]&nbsp; 8.0- 9.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.282 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 892 (0%)
+[&nbsp; 4]&nbsp; 0.0-10.0 sec&nbsp; 12.5 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.243 ms&nbsp;&nbsp;&nbsp; 1/ 8922 (0.011%)
+
+<B>node1&gt;</B> iperf -c node2 -u -b 10m
+------------------------------------------------------------
+Client connecting to node2, UDP port 5001
+Sending 1470 byte datagrams
+UDP buffer size: 60.0 KByte (default)
+------------------------------------------------------------
+[&nbsp; 3] local &lt;IP Addr node1&gt; port 9726 connected with &lt;IP Addr node2&gt; port 5001
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 3]&nbsp; 0.0-10.0 sec&nbsp; 12.5 MBytes&nbsp; 10.0 Mbits/sec
+[&nbsp; 3] Sent 8922 datagrams</PRE></BLOCKQUOTE>Notice the higher jitter due to 
+datagram reassembly when using larger 32 KB datagrams, each split into 23 
+packets of 1500 bytes. The higher datagram loss seen here may be due to the 
+burstiness of the traffic, which is 23 back-to-back packets and then a long 
+pause, rather than evenly spaced individual packets. 
+<BLOCKQUOTE><PRE><B>node2&gt;</B> iperf -s -u -l 32k -w 128k -i 1
+------------------------------------------------------------
+Server listening on UDP port 5001
+Receiving 32768 byte datagrams
+UDP buffer size:&nbsp; 128 KByte
+------------------------------------------------------------
+[&nbsp; 3] local &lt;IP Addr node2&gt; port 5001 connected with &lt;IP Addr node1&gt; port 11303
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Jitter&nbsp;&nbsp; Lost/Total Datagrams
+[&nbsp; 3]&nbsp; 0.0- 1.0 sec&nbsp;&nbsp; 1.3 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.430 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 41 (0%)
+[&nbsp; 3]&nbsp; 1.0- 2.0 sec&nbsp;&nbsp; 1.1 MBytes&nbsp;&nbsp; 8.5 Mbits/sec&nbsp; 5.996 ms&nbsp;&nbsp;&nbsp; 6/&nbsp;&nbsp; 40 (15%)
+[&nbsp; 3]&nbsp; 2.0- 3.0 sec&nbsp;&nbsp; 1.2 MBytes&nbsp;&nbsp; 9.7 Mbits/sec&nbsp; 0.796 ms&nbsp;&nbsp;&nbsp; 1/&nbsp;&nbsp; 40 (2.5%)
+[&nbsp; 3]&nbsp; 3.0- 4.0 sec&nbsp;&nbsp; 1.2 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.403 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 40 (0%)
+[&nbsp; 3]&nbsp; 4.0- 5.0 sec&nbsp;&nbsp; 1.2 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.448 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 40 (0%)
+[&nbsp; 3]&nbsp; 5.0- 6.0 sec&nbsp;&nbsp; 1.2 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.464 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 40 (0%)
+[&nbsp; 3]&nbsp; 6.0- 7.0 sec&nbsp;&nbsp; 1.2 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.442 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 40 (0%)
+[&nbsp; 3]&nbsp; 7.0- 8.0 sec&nbsp;&nbsp; 1.2 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.342 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 40 (0%)
+[&nbsp; 3]&nbsp; 8.0- 9.0 sec&nbsp;&nbsp; 1.2 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.431 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 40 (0%)
+[&nbsp; 3]&nbsp; 9.0-10.0 sec&nbsp;&nbsp; 1.2 MBytes&nbsp; 10.0 Mbits/sec&nbsp; 0.407 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 40 (0%)
+[&nbsp; 3]&nbsp; 0.0-10.0 sec&nbsp; 12.3 MBytes&nbsp;&nbsp; 9.8 Mbits/sec&nbsp; 0.407 ms&nbsp;&nbsp;&nbsp; 7/&nbsp; 401 (1.7%)
+
+<B>node1&gt;</B> iperf -c node2 -b 10m -l 32k -w 128k
+------------------------------------------------------------
+Client connecting to node2, UDP port 5001
+Sending 32768 byte datagrams
+UDP buffer size:&nbsp; 128 KByte
+------------------------------------------------------------
+[&nbsp; 3] local &lt;IP Addr node2&gt; port 11303 connected with &lt;IP Addr node1&gt; port 5001
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 3]&nbsp; 0.0-10.0 sec&nbsp; 12.5 MBytes&nbsp; 10.0 Mbits/sec
+[&nbsp; 3] Sent 401 datagrams</PRE><PRE></PRE></BLOCKQUOTE>
+<P><A name=multicast></A>
+<B><FONT size=+1>Multicast</FONT></B> 
+<P>To test multicast, run several servers with the bind option (-B, --bind) set 
+to the multicast group address. Run the client, connecting to the multicast 
+group address and setting the TTL (-T, --ttl) as needed. Unlike normal TCP and 
+UDP tests, multicast servers may be started after the client. In that case, 
+datagrams sent before the server started show up as losses in the first periodic 
+report (61 datagrams on arno below). 
+<BLOCKQUOTE><PRE><B>node5&gt;</B> iperf -c 224.0.67.67 -u --ttl 5 -t 5
+------------------------------------------------------------
+Client connecting to 224.0.67.67, UDP port 5001
+Sending 1470 byte datagrams
+Setting multicast TTL to 5
+UDP buffer size: 32.0 KByte (default)
+------------------------------------------------------------
+[&nbsp; 3] local &lt;IP Addr node5&gt; port 1025 connected with 224.0.67.67 port 5001
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth
+[&nbsp; 3]&nbsp; 0.0- 5.0 sec&nbsp;&nbsp; 642 KBytes&nbsp;&nbsp; 1.0 Mbits/sec
+[&nbsp; 3] Sent 447 datagrams
+
+<B>node5&gt;</B> iperf -s -u -B 224.0.67.67 -i 1
+------------------------------------------------------------
+Server listening on UDP port 5001
+Binding to local address 224.0.67.67
+Joining multicast group&nbsp; 224.0.67.67
+Receiving 1470 byte datagrams
+UDP buffer size: 32.0 KByte (default)
+------------------------------------------------------------
+[&nbsp; 3] local 224.0.67.67 port 5001 connected with &lt;IP Addr node5&gt; port 1025
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Jitter&nbsp;&nbsp; Lost/Total Datagrams
+[&nbsp; 3]&nbsp; 0.0- 1.0 sec&nbsp;&nbsp; 131 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.007 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 91 (0%)
+[&nbsp; 3]&nbsp; 1.0- 2.0 sec&nbsp;&nbsp; 128 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.008 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 89 (0%)
+[&nbsp; 3]&nbsp; 2.0- 3.0 sec&nbsp;&nbsp; 128 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.010 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 89 (0%)
+[&nbsp; 3]&nbsp; 3.0- 4.0 sec&nbsp;&nbsp; 128 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.013 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 89 (0%)
+[&nbsp; 3]&nbsp; 4.0- 5.0 sec&nbsp;&nbsp; 128 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.008 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 89 (0%)
+[&nbsp; 3]&nbsp; 0.0- 5.0 sec&nbsp;&nbsp; 642 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.008 ms&nbsp;&nbsp;&nbsp; 0/&nbsp; 447 (0%)
+
+<B>node6&gt;</B> iperf -s -u -B 224.0.67.67 -i 1
+------------------------------------------------------------
+Server listening on UDP port 5001
+Binding to local address 224.0.67.67
+Joining multicast group&nbsp; 224.0.67.67
+Receiving 1470 byte datagrams
+UDP buffer size: 60.0 KByte (default)
+------------------------------------------------------------
+[&nbsp; 3] local 224.0.67.67 port 5001 connected with &lt;IP Addr node5&gt; port 1025
+[ ID] Interval&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Transfer&nbsp;&nbsp;&nbsp;&nbsp; Bandwidth&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Jitter&nbsp;&nbsp; Lost/Total Datagrams
+[&nbsp; 3]&nbsp; 0.0- 1.0 sec&nbsp;&nbsp; 129 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.778 ms&nbsp;&nbsp; 61/&nbsp; 151 (40%)
+[&nbsp; 3]&nbsp; 1.0- 2.0 sec&nbsp;&nbsp; 128 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.236 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 89 (0%)
+[&nbsp; 3]&nbsp; 2.0- 3.0 sec&nbsp;&nbsp; 128 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.264 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 89 (0%)
+[&nbsp; 3]&nbsp; 3.0- 4.0 sec&nbsp;&nbsp; 128 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.248 ms&nbsp;&nbsp;&nbsp; 0/&nbsp;&nbsp; 89 (0%)
+[&nbsp; 3]&nbsp; 0.0- 4.3 sec&nbsp;&nbsp; 554 KBytes&nbsp;&nbsp; 1.0 Mbits/sec&nbsp; 0.298 ms&nbsp;&nbsp; 61/&nbsp; 447 (14%)</PRE><PRE><HR width="100%"></PRE></BLOCKQUOTE>
+<P><A name=ipv6></A>
+<DL>
+  <DT><B><FONT size=+2>IPv6 Mode</FONT></B> 
+  <DD>Download the IPv6 version of this release.<BR>Get the IPv6 address of the node using the 'ifconfig' command.<BR>Use the <FONT color=#000099>-V</FONT> option to indicate that you are using an IPv6 address Please note that we need to explicitly bind the server address also. 
+  <P>Server side:<BR><FONT color=#000099> $ iperf -s -V</FONT>
+  <P>Client side:<BR><FONT color=#000099>$ iperf -c &lt;Server IPv6 Address&gt; -V </FONT>
+  <P>Note: Iperf version 1.6.2 and eariler require a IPv6 address to be explicitly bound
+  with the <A HREF="#bind">-B</A> option for the server.</P></DD></DL>
+<HR>
+<P><A name=repmode></A>
+<DL>
+  <DT><B><FONT size=+2>Using Representative Streams to measure 
+  bandwidth</FONT></B> 
+  <DD>Use the -F or -I option. If you want to test how your network performs 
+  with compressed / uncompressed streams, just create representative streams and 
+  use the -F option to test it. This is usually due to the link layer 
+  compressing data. 
+  <P>The -F option is for file input.<BR>The -I option is for input from stdin. 
+  <P>E.g. <BR>Client: $ <FONT color=#000099> iperf -c &lt;server address&gt; -F &lt;file-name&gt;<BR></FONT>
+          <BR>Client: $ <FONT color=#000099> iperf -c &lt;server address&gt; -I </FONT></P></DD></DL>
+<P><A name=daemon></A>
+<HR>
+<DL>
+  <DT><B><FONT size=+2>Running the server as a daemon</FONT></B> 
+  <DD>Use the -D command line option to run the server as a daemon. Redirect the 
+  output to a file.<BR>E.g. <FONT color=#000099>iperf -s -D &gt; 
+  iperfLog</FONT>. <FONT color=#000000>This will have the Iperf Server running 
+  as a daemon and the server messages will be logged in the file iperfLog. 
+</DD></DL>
+<HR>
+<P><A name=service></A>
+<DL>
+  <DT><B><FONT size=+2>Using Iperf as a Service under Win32</FONT></B> 
+  <DD>There are three options for Win32: 
+  <P>
+  <DL>
+    <DT>-o outputfilename 
+    <DD>output the messages into the specified file 
+    <DT>-s -D 
+    <DD>install Iperf as a service and run it 
+    <DT>-s -R 
+    <DD>uninstall the Iperf service </DD></DL>
+  <P>Examples: 
+  <DL>
+    <DT><FONT color=#3366ff>iperf -s -D -o iperflog.txt</FONT> 
+    <DD>will install the Iperf service and run it. Messages will be reported 
+    into "%windir%\system32\iperflog.txt" 
+    <P></P>
+    <DT><FONT color=#3366ff>iperf -s -R</FONT> 
+    <DD>will uninstall the Iperf service if it is installed. 
+    <P>Note: If you stop want to restart the Iperf service after having killed 
+    it with the Microsoft Management Console or the Windows Task Manager, make 
+    sure to use the proper OPTION in the service properties dialog. 
+  </P></DD></DL></DD></DL>
+<HR>
+<!--<P><A name=multicast></A>
+<DL>
+  <DT><B><FONT size=+2>Running the multicast server and client</FONT></B> 
+  <DD>Use the -B option while starting the server to bind it to a multicast 
+  address.<BR>E.g. :-<FONT color=#3366ff>iperf -s -u -B 224.0.55.55</FONT>. 
+
+  <P>This will have the Iperf server listening for datagrams (-u) for the 
+  address 224.0.55.55(-B 224.0.55.55). 
+  <P>Now, start a client sending packets to this multicast address. 
+  <P>E.g. : <FONT color=#3366ff>iperf -c 224.0.55.55 -u</FONT>. 
+  This will have a UDP client (-u) sending to the multicast address 
+  224.0.55.55(-c 224.0.55.55). 
+  <P><FONT color=#000000>Start multiple clients or servers as explained above, 
+  sending data to the same multicast server. (If you have multiple servers 
+  listening on the multicast address, each of the servers will be getting the data) 
+</P></DD></DL>
+<HR>-->
+<!--<A name=adaptive></A>
+<DL>
+  <DT><B><FONT size=+2>Adaptive window sizes</FONT></B> 
+  <DD>Use the -W option on the client to run the client with the adaptive window 
+  size. Ensure that the server window size is fairly big for this 
+  option.<BR>E.g.. If the server TCP window size is 8KB, it does not help having 
+  a client TCP window size of 256KB.<BR>256KB Server TCP Window Size should 
+  suffice for most high bandwidth networks. 
+  <P>Client changes the TCP window size using a binary exponential 
+  algorithm. This means that you may notice that TCP window size suggested may 
+  vary according to the traffic in the network, Iperf will suggest the best 
+  window size for the current network scenario. 
+</DL>
+<HR width="100%">
+--><P><!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -->
+<CENTER>
+<P>Copyright 1999,2000,2001,2002,2003,2004 <BR>The Board of Trustees of the University of 
+Illinois <BR>All rights reserved <BR>See <A 
+href="ui_license.html">UI License</A> for 
+complete details.</CENTER>
+</BODY>
+</HTML>
+
diff --git a/iperf-2.0.5/doc/ui_license.html b/iperf-2.0.5/doc/ui_license.html
new file mode 100644
index 0000000..019b02c
--- /dev/null
+++ b/iperf-2.0.5/doc/ui_license.html
@@ -0,0 +1,90 @@
+<HTML>
+<HEAD>
+<TITLE>Iperf Copyright</TITLE>
+<!-- $Id: ui_license.html,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $ -->
+</HEAD>
+
+<BODY BGCOLOR="#FFFFFF" LINK="#006633" VLINK="#669900" ALINK="#669966">
+
+<CENTER>
+<P><IMG SRC="dast.gif"
+        ALT="Distributed Applications Support Team"></P>
+</CENTER>
+
+
+<H1 ALIGN=CENTER>Iperf Copyright</H1>
+
+<HR><!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -->
+
+<CENTER>
+Copyright (c) 1999,2000,2001,2002,2003,2004,2005  The Board of Trustees of the University of Illinois<br>
+All Rights Reserved.
+<P>
+
+<a href="http://dast.nlanr.net/Projects/Iperf">Iperf performance test</a><BR>
+Mark Gates<BR>
+Ajay Tirumala<br>
+Jim Ferguson<br>
+Jon Dugan<br>
+Feng Qin<br>
+Kevin Gibbs<br>
+John Estabrook<BR>
+National Laboratory for Applied Network Research <BR>
+National Center for Supercomputing Applications <BR>
+University of Illinois at Urbana-Champaign <BR>
+<a href="http://www.ncsa.uiuc.edu">http://www.ncsa.uiuc.edu</a>
+</center>
+<P>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software (Iperf)
+and associated documentation files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+<p>
+<ul>
+<li>Redistributions of source code must retain the above copyright notice, this list of
+    conditions and the following disclaimers.
+<p>
+
+<li>Redistributions in binary form must reproduce the above copyright notice, this list
+    of conditions and the following disclaimers in the documentation and/or other
+    materials provided with the distribution.
+<p>
+
+<li>Neither the names of the University of Illinois, NCSA, nor the names of its
+    contributors may be used to endorse or promote products derived from this
+    Software without specific prior written permission.
+</ul>
+<p>
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+</pre>
+
+
+<HR><!-- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -->
+
+<CENTER>
+<P><FONT FACE="helvetica,arial" SIZE="2">
+
+<A HREF="mailto:dast@nlanr.net">dast@nlanr.net</A>
+
+Last modified: Jan 5, 2004<br>
+
+<A HREF="http://www.nlanr.net">NLANR</a> || 
+<A HREF="http://dast.nlanr.net">applications support</a> ||
+<A HREF="http://ncne.nlanr.net">engineering support</a> ||
+<A HREF="http://moat.nlanr.net">measurement and operations</a>
+</FONT></P>
+</CENTER>
+
+</BODY>
+</HTML>
diff --git a/iperf-2.0.5/include/Client.hpp b/iperf-2.0.5/include/Client.hpp
new file mode 100644
index 0000000..1309a00
--- /dev/null
+++ b/iperf-2.0.5/include/Client.hpp
@@ -0,0 +1,93 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ * Client.hpp
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * A client thread initiates a connect to the server and handles
+ * sending and receiving data, then closes the socket.
+ * ------------------------------------------------------------------- 
+ */
+
+#ifndef CLIENT_H
+#define CLIENT_H
+
+#include "Settings.hpp"
+#include "Timestamp.hpp"
+
+/* ------------------------------------------------------------------- */
+class Client {
+public:
+    // stores server hostname, port, UDP/TCP mode, and UDP rate
+    Client( thread_Settings *inSettings );
+
+    // destroy the client object
+    ~Client();
+
+    // connects and sends data
+    void Run( void );
+
+    // TCP specific version of above
+    void RunTCP( void );
+
+    void InitiateServer();
+
+    // UDP / TCP
+    void Send( void );
+        
+    void write_UDP_FIN( );
+
+    // client connect
+    void Connect( );
+
+protected:
+    thread_Settings *mSettings;
+    char* mBuf;
+    Timestamp mEndTime;
+    Timestamp lastPacketTime;
+
+}; // end class Client
+
+#endif // CLIENT_H
diff --git a/iperf-2.0.5/include/Condition.h b/iperf-2.0.5/include/Condition.h
new file mode 100644
index 0000000..692de35
--- /dev/null
+++ b/iperf-2.0.5/include/Condition.h
@@ -0,0 +1,169 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Condition.h
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * An abstract class for waiting on a condition variable. If
+ * threads are not available, this does nothing.
+ * ------------------------------------------------------------------- */
+
+#ifndef CONDITION_H
+#define CONDITION_H
+
+#include "headers.h"
+#include "Mutex.h"
+#include "util.h"
+
+#if   defined( HAVE_POSIX_THREAD )
+typedef struct Condition {
+    pthread_cond_t mCondition;
+    pthread_mutex_t mMutex;
+} Condition;
+#elif defined( HAVE_WIN32_THREAD )
+typedef struct Condition {
+    HANDLE mCondition;
+    HANDLE mMutex;
+} Condition;
+#else
+typedef struct Condition {
+    int mCondition;
+    int mMutex;
+} Condition;
+#endif
+
+#define Condition_Lock( Cond ) Mutex_Lock( &Cond.mMutex )
+
+#define Condition_Unlock( Cond ) Mutex_Unlock( &Cond.mMutex )
+
+    // initialize condition
+#if   defined( HAVE_POSIX_THREAD )
+    #define Condition_Initialize( Cond ) do {             \
+        Mutex_Initialize( &(Cond)->mMutex );              \
+        pthread_cond_init( &(Cond)->mCondition, NULL );   \
+    } while ( 0 )
+#elif defined( HAVE_WIN32_THREAD )
+    // set all conditions to be broadcast
+    // unfortunately in Win32 you have to know at creation
+    // whether the signal is broadcast or not.
+    #define Condition_Initialize( Cond ) do {                         \
+        Mutex_Initialize( &(Cond)->mMutex );                          \
+        (Cond)->mCondition = CreateEvent( NULL, true, false, NULL );  \
+    } while ( 0 )
+#else
+    #define Condition_Initialize( Cond )
+#endif
+
+    // destroy condition
+#if   defined( HAVE_POSIX_THREAD )
+    #define Condition_Destroy( Cond ) do {            \
+        pthread_cond_destroy( &(Cond)->mCondition );  \
+        Mutex_Destroy( &(Cond)->mMutex );             \
+    } while ( 0 )
+#elif defined( HAVE_WIN32_THREAD )
+    #define Condition_Destroy( Cond ) do {            \
+        CloseHandle( (Cond)->mCondition );            \
+        Mutex_Destroy( &(Cond)->mMutex );             \
+    } while ( 0 )
+#else
+    #define Condition_Destroy( Cond )
+#endif
+
+    // sleep this thread, waiting for condition signal
+#if   defined( HAVE_POSIX_THREAD )
+    #define Condition_Wait( Cond ) pthread_cond_wait( &(Cond)->mCondition, &(Cond)->mMutex )
+#elif defined( HAVE_WIN32_THREAD )
+    // atomically release mutex and wait on condition,                      
+    // then re-acquire the mutex
+    #define Condition_Wait( Cond ) do {                                         \
+        SignalObjectAndWait( (Cond)->mMutex, (Cond)->mCondition, INFINITE, false ); \
+        Mutex_Lock( &(Cond)->mMutex );                          \
+    } while ( 0 )
+#else
+    #define Condition_Wait( Cond )
+#endif
+
+    // sleep this thread, waiting for condition signal,
+    // but bound sleep time by the relative time inSeconds.
+#if   defined( HAVE_POSIX_THREAD )
+    #define Condition_TimedWait( Cond, inSeconds ) do {                         \
+        struct timespec absTimeout;                                             \
+        absTimeout.tv_sec  = time( NULL ) + inSeconds;                          \
+        absTimeout.tv_nsec = 0;                                                 \
+       pthread_cond_timedwait( &(Cond)->mCondition, &(Cond)->mMutex, &absTimeout ); \
+    } while ( 0 )
+#elif defined( HAVE_WIN32_THREAD )
+    // atomically release mutex and wait on condition,
+    // then re-acquire the mutex
+    #define Condition_TimedWait( Cond, inSeconds ) do {                         \
+        SignalObjectAndWait( (Cond)->mMutex, (Cond)->mCondition, inSeconds*1000, false ); \
+        Mutex_Lock( &(Cond)->mMutex );                          \
+    } while ( 0 )
+#else
+    #define Condition_TimedWait( Cond, inSeconds )
+#endif
+
+    // send a condition signal to wake one thread waiting on condition
+    // in Win32, this actually wakes up all threads, same as Broadcast
+    // use PulseEvent to auto-reset the signal after waking all threads
+#if   defined( HAVE_POSIX_THREAD )
+    #define Condition_Signal( Cond ) pthread_cond_signal( &(Cond)->mCondition )
+#elif defined( HAVE_WIN32_THREAD )
+    #define Condition_Signal( Cond ) PulseEvent( (Cond)->mCondition )
+#else
+    #define Condition_Signal( Cond )
+#endif
+
+    // send a condition signal to wake all threads waiting on condition
+#if   defined( HAVE_POSIX_THREAD )
+    #define Condition_Broadcast( Cond ) pthread_cond_broadcast( &(Cond)->mCondition )
+#elif defined( HAVE_WIN32_THREAD )
+    #define Condition_Broadcast( Cond ) PulseEvent( (Cond)->mCondition )
+#else
+    #define Condition_Broadcast( Cond )
+#endif
+
+#endif // CONDITION_H
diff --git a/iperf-2.0.5/include/Extractor.h b/iperf-2.0.5/include/Extractor.h
new file mode 100644
index 0000000..eb135f1
--- /dev/null
+++ b/iperf-2.0.5/include/Extractor.h
@@ -0,0 +1,123 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Extractor.h
+ * by Ajay Tirumala (tirumala@ncsa.uiuc.edu)
+ * -------------------------------------------------------------------
+ * Extract data from a file, used to measure the transfer rates
+ * for various stream formats. 
+ *
+ * E.g. Use a gzipped file to measure the transfer rates for 
+ * compressed data
+ * Use an MPEG file to measure the transfer rates of 
+ * Multimedia data formats
+ * Use a plain BMP file to measure the transfer rates of 
+ * Uncompressed data
+ *
+ * This is beneficial especially in measuring bandwidth across WAN
+ * links where data compression takes place before data transmission 
+ * ------------------------------------------------------------------- */
+
+#ifndef _EXTRACTOR_H
+#define _EXTRACTOR_H
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "Settings.hpp"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    /**
+     * Constructor
+     * @arg fileName   Name of the file 
+     * @arg size       Block size for reading
+     */
+    void Extractor_Initialize( char *fileName, int size, thread_Settings *mSettings );
+
+    /**
+     * Constructor
+     * @arg fp         File Pointer 
+     * @arg size       Block size for reading
+     */
+    void Extractor_InitializeFile( FILE *fp, int size, thread_Settings *mSettings );
+
+
+    /*
+     * Fetches the next data block from 
+     * the file
+     * @arg block     Pointer to the data read
+     * @return        Number of bytes read
+     */
+    int Extractor_getNextDataBlock( char *block, thread_Settings *mSettings );
+
+
+    /**
+     * Function which determines whether
+     * the file stream is still readable
+     * @return true, if readable; false, if not
+     */
+    int Extractor_canRead( thread_Settings *mSettings );
+
+    /**
+     * This is used to reduce the read size
+     * Used in UDP transfer to accomodate the
+     * the header (timestamp)
+     * @arg delta         Size to reduce
+     */
+    void Extractor_reduceReadSize( int delta, thread_Settings *mSettings );
+
+    /**
+     * Destructor
+     */
+    void Extractor_Destroy( thread_Settings *mSettings ); 
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
+#endif
+
diff --git a/iperf-2.0.5/include/List.h b/iperf-2.0.5/include/List.h
new file mode 100644
index 0000000..13ec44c
--- /dev/null
+++ b/iperf-2.0.5/include/List.h
@@ -0,0 +1,96 @@
+
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * List.h
+ * by Kevin Gibbs <kgibbs@ncsa.uiuc.edu> 
+ * ------------------------------------------------------------------- 
+ */
+
+#ifndef Iperf_LIST_H
+#define Iperf_LIST_H
+
+#include "headers.h"
+#include "Settings.hpp"
+#include "Reporter.h"
+#include "Mutex.h"
+
+/*
+ * List handling utilities to replace STD vector
+ */
+
+struct Iperf_ListEntry;
+
+/*
+ * A List entry that consists of a sockaddr
+ * a pointer to the Audience that sockaddr is
+ * associated with and a pointer to the next
+ * entry
+ */
+struct Iperf_ListEntry {
+    iperf_sockaddr data;
+    MultiHeader *holder;
+    thread_Settings *server;
+    Iperf_ListEntry *next;
+};
+
+extern Mutex clients_mutex;
+extern Iperf_ListEntry *clients;
+
+/*
+ * Functions to modify or search the List
+ */
+void Iperf_pushback ( Iperf_ListEntry *add, Iperf_ListEntry **root );
+
+void Iperf_delete ( iperf_sockaddr *del, Iperf_ListEntry **root );
+
+void Iperf_destroy ( Iperf_ListEntry **root );
+
+Iperf_ListEntry* Iperf_present ( iperf_sockaddr *find, Iperf_ListEntry *root );
+
+Iperf_ListEntry* Iperf_hostpresent ( iperf_sockaddr *find, Iperf_ListEntry *root );
+
+#endif
diff --git a/iperf-2.0.5/include/Listener.hpp b/iperf-2.0.5/include/Listener.hpp
new file mode 100644
index 0000000..8830f0f
--- /dev/null
+++ b/iperf-2.0.5/include/Listener.hpp
@@ -0,0 +1,95 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Listener.hpp
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * Listener sets up a socket listening on the server host. For each
+ * connected socket that accept() returns, this creates a Server
+ * socket and spawns a thread for it.
+ * ------------------------------------------------------------------- */
+
+#ifndef LISTENER_H
+#define LISTENER_H
+
+#include "Thread.h"
+#include "Settings.hpp"
+
+class Listener;
+
+class Listener {
+public:
+    // stores server port and TCP/UDP mode
+    Listener( thread_Settings *inSettings );
+
+    // destroy the server object
+    ~Listener();
+
+    // accepts connections and starts Servers
+    void Run( void );
+
+    // Starts the Servers as a daemon 
+    void runAsDaemon( const char *, int );
+
+    void Listen( );
+
+    void McastJoin( );
+
+    void McastSetTTL( int val );
+
+    void Accept( thread_Settings *server );
+
+    void UDPSingleServer ();
+
+protected:
+    int mClients;
+    char* mBuf;
+    thread_Settings *mSettings;
+    thread_Settings *server;
+
+}; // end class Listener
+
+#endif // LISTENER_H
diff --git a/iperf-2.0.5/include/Locale.h b/iperf-2.0.5/include/Locale.h
new file mode 100644
index 0000000..d3c4f25
--- /dev/null
+++ b/iperf-2.0.5/include/Locale.h
@@ -0,0 +1,196 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Locale.h
+ * by Ajay Tirumala <tirumala@ncsa.uiuc.edu>
+ * & Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * Strings and other stuff that is locale specific.
+ * ------------------------------------------------------------------- */
+
+#ifndef LOCALE_H
+#define LOCALE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/* -------------------------------------------------------------------
+ * usage
+ * ------------------------------------------------------------------- */
+
+extern const char usage_short[];
+
+extern const char usage_long1[];
+extern const char usage_long2[];
+
+extern const char version[];
+
+/* -------------------------------------------------------------------
+ * settings
+ * ------------------------------------------------------------------- */
+
+extern const char separator_line[];
+
+extern const char server_port[];
+
+extern const char client_port[];
+
+extern const char bind_address[];
+
+extern const char multicast_ttl[];
+
+extern const char join_multicast[];
+
+extern const char client_datagram_size[];
+
+extern const char server_datagram_size[];
+
+extern const char tcp_window_size[];
+
+extern const char udp_buffer_size[];
+
+extern const char window_default[];
+
+extern const char wait_server_threads[];
+
+/* -------------------------------------------------------------------
+ * reports
+ * ------------------------------------------------------------------- */
+
+extern const char report_read_lengths[];
+
+extern const char report_read_length_times[];
+
+extern const char report_bw_header[];
+
+extern const char report_bw_format[];
+
+extern const char report_sum_bw_format[];
+
+extern const char report_bw_jitter_loss_header[];
+
+extern const char report_bw_jitter_loss_format[];
+
+extern const char report_sum_bw_jitter_loss_format[];
+
+extern const char report_outoforder[];
+
+extern const char report_sum_outoforder[];
+
+extern const char report_peer[];
+
+extern const char report_mss_unsupported[];
+
+extern const char report_mss[];
+
+extern const char report_datagrams[];
+
+extern const char report_sum_datagrams[];
+
+extern const char server_reporting[];
+
+extern const char reportCSV_peer[];
+
+extern const char reportCSV_bw_format[];
+
+extern const char reportCSV_bw_jitter_loss_format[];
+
+/* -------------------------------------------------------------------
+ * warnings
+ * ------------------------------------------------------------------- */
+
+extern const char warn_window_requested[];
+
+extern const char warn_window_small[];
+
+extern const char warn_delay_large[];
+
+extern const char warn_no_pathmtu[];
+
+extern const char warn_no_ack[];
+
+extern const char warn_ack_failed[];
+
+extern const char warn_fileopen_failed[];
+
+extern const char unable_to_change_win[];
+
+extern const char opt_estimate[];
+
+extern const char report_interval_small[];
+
+extern const char warn_invalid_server_option[];
+
+extern const char warn_invalid_client_option[];
+
+extern const char warn_invalid_compatibility_option[];
+
+extern const char warn_implied_udp[];
+
+extern const char warn_implied_compatibility[];
+
+extern const char warn_buffer_too_small[];
+
+extern const char warn_invalid_single_threaded[];
+
+extern const char warn_invalid_report_style[];
+
+extern const char warn_invalid_report[];
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+#endif // LOCALE_H
+
+
+
+
+
+
+
+
+
+
diff --git a/iperf-2.0.5/include/Makefile.am b/iperf-2.0.5/include/Makefile.am
new file mode 100644
index 0000000..c43101d
--- /dev/null
+++ b/iperf-2.0.5/include/Makefile.am
@@ -0,0 +1,2 @@
+EXTRA_DIST = Client.hpp Condition.h Extractor.h List.h Listener.hpp Locale.h Makefile.am Mutex.h PerfSocket.hpp Reporter.h Server.hpp Settings.hpp SocketAddr.h Thread.h Timestamp.hpp config.win32.h delay.hpp gettimeofday.h gnu_getopt.h headers.h inet_aton.h report_CSV.h report_default.h service.h snprintf.h util.h version.h
+DISTCLEANFILES = $(top_builddir)/include/iperf-int.h
diff --git a/iperf-2.0.5/include/Makefile.in b/iperf-2.0.5/include/Makefile.in
new file mode 100644
index 0000000..bb44f6f
--- /dev/null
+++ b/iperf-2.0.5/include/Makefile.in
@@ -0,0 +1,311 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
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+target_alias = @target_alias@
+EXTRA_DIST = Client.hpp Condition.h Extractor.h List.h Listener.hpp Locale.h Makefile.am Mutex.h PerfSocket.hpp Reporter.h Server.hpp Settings.hpp SocketAddr.h Thread.h Timestamp.hpp config.win32.h delay.hpp gettimeofday.h gnu_getopt.h headers.h inet_aton.h report_CSV.h report_default.h service.h snprintf.h util.h version.h
+DISTCLEANFILES = $(top_builddir)/include/iperf-int.h
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  include/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  include/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile
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+install: install-am
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+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-exec-am:
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am
+
+.PHONY: all all-am check check-am clean clean-generic distclean \
+	distclean-generic distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-exec \
+	install-exec-am install-info install-info-am install-man \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic pdf pdf-am ps ps-am uninstall uninstall-am \
+	uninstall-info-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/iperf-2.0.5/include/Mutex.h b/iperf-2.0.5/include/Mutex.h
new file mode 100644
index 0000000..17e0a12
--- /dev/null
+++ b/iperf-2.0.5/include/Mutex.h
@@ -0,0 +1,112 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Mutex.h
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * An abstract class for locking a mutex (mutual exclusion). If
+ * threads are not available, this does nothing.
+ * ------------------------------------------------------------------- */
+#ifndef MUTEX_H
+#define MUTEX_H
+
+#include "headers.h"
+
+#if   defined( HAVE_POSIX_THREAD )
+    typedef pthread_mutex_t Mutex;
+#elif defined( HAVE_WIN32_THREAD )
+    typedef HANDLE Mutex;
+#else
+    typedef int Mutex;
+#endif
+
+/* ------------------------------------------------------------------- *
+class Mutex {
+public:*/
+    
+    // initialize mutex
+#if   defined( HAVE_POSIX_THREAD )
+    #define Mutex_Initialize( MutexPtr ) pthread_mutex_init( MutexPtr, NULL )
+#elif defined( HAVE_WIN32_THREAD )
+    #define Mutex_Initialize( MutexPtr ) *MutexPtr = CreateMutex( NULL, false, NULL )
+#else
+    #define Mutex_Initialize( MutexPtr )
+#endif
+    
+    // lock the mutex variable
+#if   defined( HAVE_POSIX_THREAD )
+    #define Mutex_Lock( MutexPtr ) pthread_mutex_lock( MutexPtr )
+#elif defined( HAVE_WIN32_THREAD )
+    #define Mutex_Lock( MutexPtr ) WaitForSingleObject( *MutexPtr, INFINITE )
+#else
+    #define Mutex_Lock( MutexPtr )
+#endif
+
+    // unlock the mutex variable
+#if   defined( HAVE_POSIX_THREAD )
+    #define Mutex_Unlock( MutexPtr ) pthread_mutex_unlock( MutexPtr )
+#elif defined( HAVE_WIN32_THREAD )
+    #define Mutex_Unlock( MutexPtr ) ReleaseMutex( *MutexPtr )
+#else
+    #define Mutex_Unlock( MutexPtr )
+#endif
+
+    // destroy, making sure mutex is unlocked
+#if   defined( HAVE_POSIX_THREAD )
+    #define Mutex_Destroy( MutexPtr )  do {         \
+        int rc = pthread_mutex_destroy( MutexPtr ); \
+        if ( rc == EBUSY ) {                        \
+            Mutex_Unlock( MutexPtr );               \
+            pthread_mutex_destroy( MutexPtr );      \
+        }                                           \
+    } while ( 0 )
+#elif defined( HAVE_WIN32_THREAD )
+    #define Mutex_Destroy( MutexPtr ) CloseHandle( *MutexPtr )
+#else
+    #define Mutex_Destroy( MutexPtr )
+#endif
+
+#endif // MUTEX_H
diff --git a/iperf-2.0.5/include/PerfSocket.hpp b/iperf-2.0.5/include/PerfSocket.hpp
new file mode 100644
index 0000000..2bfe3de
--- /dev/null
+++ b/iperf-2.0.5/include/PerfSocket.hpp
@@ -0,0 +1,78 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * PerfSocket.hpp
+ * by Mark Gates <mgates@nlanr.net>
+ *  &  Ajay Tirumala <tirumala@ncsa.uiuc.edu>   
+ * -------------------------------------------------------------------
+ * Changes in version 1.6
+ *   Incorporates class declarations for fetching data from files 
+ * ------------------------------------------------------------------- */
+
+
+#ifndef PERFSOCKET_H
+#define PERFSOCKET_H
+
+#include "Mutex.h"
+#include "Settings.hpp"
+
+    void SetSocketOptions( thread_Settings *inSettings );
+
+    // handle interupts
+    void Sig_Interupt( int inSigno );
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+    extern int sInterupted;
+    extern int groupID;
+    extern Mutex groupCond;
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
+#endif // PERFSOCKET_H
diff --git a/iperf-2.0.5/include/Reporter.h b/iperf-2.0.5/include/Reporter.h
new file mode 100644
index 0000000..e6de2b9
--- /dev/null
+++ b/iperf-2.0.5/include/Reporter.h
@@ -0,0 +1,230 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Reporter.h
+ * by Kevin Gibbs <kgibbs@nlanr.net>
+ *
+ * Since version 2.0 this handles all reporting.
+ * ________________________________________________________________ */
+
+#ifndef REPORTER_H
+#define REPORTER_H
+
+#include "headers.h"
+#include "Mutex.h"
+
+struct thread_Settings;
+struct server_hdr;
+
+#include "Settings.hpp"
+
+#define NUM_REPORT_STRUCTS 700
+#define NUM_MULTI_SLOTS    5
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * This struct contains all important information from the sending or
+ * recieving thread.
+ */
+typedef struct ReportStruct {
+    int packetID;
+    max_size_t packetLen;
+    struct timeval packetTime;
+    struct timeval sentTime;
+} ReportStruct;
+
+/*
+ * The type field of ReporterData is a bitmask
+ * with one or more of the following
+ */
+#define    TRANSFER_REPORT      0x00000001
+#define    SERVER_RELAY_REPORT  0x00000002
+#define    SETTINGS_REPORT      0x00000004
+#define    CONNECTION_REPORT    0x00000008
+#define    MULTIPLE_REPORT      0x00000010
+
+typedef struct Transfer_Info {
+    void *reserved_delay;
+    int transferID;
+    int groupID;
+    int cntError;
+    int cntOutofOrder;
+    int cntDatagrams;
+    // Hopefully int64_t's
+    max_size_t TotalLen;
+    double jitter;
+    double startTime;
+    double endTime;
+    // chars
+    char   mFormat;                 // -f
+    u_char mTTL;                    // -T
+    char   mUDP;
+    char   free;
+} Transfer_Info;
+
+typedef struct Connection_Info {
+    iperf_sockaddr peer;
+    Socklen_t size_peer;
+    iperf_sockaddr local;
+    Socklen_t size_local;
+} Connection_Info;
+
+typedef struct ReporterData {
+    char*  mHost;                   // -c
+    char*  mLocalhost;              // -B
+    // int's
+    int type;
+    int cntError;
+    int lastError;
+    int cntOutofOrder;
+    int lastOutofOrder;
+    int cntDatagrams;
+    int lastDatagrams;
+    int PacketID;
+    int mBufLen;                    // -l
+    int mMSS;                       // -M
+    int mTCPWin;                    // -w
+    /*   flags is a BitMask of old bools
+        bool   mBufLenSet;              // -l
+        bool   mCompat;                 // -C
+        bool   mDaemon;                 // -D
+        bool   mDomain;                 // -V
+        bool   mFileInput;              // -F or -I
+        bool   mNodelay;                // -N
+        bool   mPrintMSS;               // -m
+        bool   mRemoveService;          // -R
+        bool   mStdin;                  // -I
+        bool   mStdout;                 // -o
+        bool   mSuggestWin;             // -W
+        bool   mUDP;
+        bool   mMode_time;*/
+    int flags; 
+    // enums (which should be special int's)
+    ThreadMode mThreadMode;         // -s or -c
+    ReportMode mode;
+    max_size_t TotalLen;
+    max_size_t lastTotal;
+    // doubles
+    double lastTransit;
+    // shorts
+    unsigned short mPort;           // -p
+    // structs or miscellaneous
+    Transfer_Info info;
+    Connection_Info connection;
+    struct timeval startTime;
+    struct timeval packetTime;
+    struct timeval nextTime;
+    struct timeval intervalTime;
+} ReporterData;
+
+typedef struct MultiHeader {
+    int reporterindex;
+    int agentindex;
+    int groupID;
+    int threads;
+    ReporterData *report;
+    Transfer_Info *data;
+    Condition barrier;
+    struct timeval startTime;
+} MultiHeader;
+
+typedef struct ReportHeader {
+    int reporterindex;
+    int agentindex;
+    ReporterData report;
+    ReportStruct *data;
+    MultiHeader *multireport;
+    struct ReportHeader *next;
+} ReportHeader;
+
+typedef void* (* report_connection)( Connection_Info*, int );
+typedef void (* report_settings)( ReporterData* );
+typedef void (* report_statistics)( Transfer_Info* );
+typedef void (* report_serverstatistics)( Connection_Info*, Transfer_Info* );
+
+MultiHeader* InitMulti( struct thread_Settings *agent, int inID );
+ReportHeader* InitReport( struct thread_Settings *agent );
+void ReportPacket( ReportHeader *agent, ReportStruct *packet );
+void CloseReport( ReportHeader *agent, ReportStruct *packet );
+void EndReport( ReportHeader *agent );
+Transfer_Info* GetReport( ReportHeader *agent );
+void ReportServerUDP( struct thread_Settings *agent, struct server_hdr *server );
+void ReportSettings( struct thread_Settings *agent );
+void ReportConnections( struct thread_Settings *agent );
+
+extern report_connection connection_reports[];
+
+extern report_settings settings_reports[];
+
+extern report_statistics statistics_reports[];
+
+extern report_serverstatistics serverstatistics_reports[];
+
+extern report_statistics multiple_reports[];
+
+extern char buffer[64]; // Buffer for printing
+
+#define rMillion 1000000
+
+#define TimeDifference( left, right ) (left.tv_sec  - right.tv_sec) +   \
+        (left.tv_usec - right.tv_usec) / ((double) rMillion)
+
+#define TimeAdd( left, right )  do {                                    \
+                                    left.tv_usec += right.tv_usec;      \
+                                    if ( left.tv_usec > rMillion ) {    \
+                                        left.tv_usec -= rMillion;       \
+                                        left.tv_sec++;                  \
+                                    }                                   \
+                                    left.tv_sec += right.tv_sec;        \
+                                } while ( 0 )
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
+#endif // REPORTER_H
diff --git a/iperf-2.0.5/include/Server.hpp b/iperf-2.0.5/include/Server.hpp
new file mode 100644
index 0000000..c11d54b
--- /dev/null
+++ b/iperf-2.0.5/include/Server.hpp
@@ -0,0 +1,85 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Server.hpp
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * A server thread is initiated for each connection accept() returns.
+ * Handles sending and receiving data, and then closes socket.
+ * ------------------------------------------------------------------- */
+
+#ifndef SERVER_H
+#define SERVER_H
+
+
+#include "Settings.hpp"
+#include "util.h"
+#include "Timestamp.hpp"
+
+/* ------------------------------------------------------------------- */
+class Server {
+public:
+    // stores server socket, port and TCP/UDP mode
+    Server( thread_Settings *inSettings );
+
+    // destroy the server object
+    ~Server();
+
+    // accepts connection and receives data
+    void Run( void );
+
+    void write_UDP_AckFIN( );
+
+    static void Sig_Int( int inSigno );
+
+private:
+    thread_Settings *mSettings;
+    char* mBuf;
+    Timestamp mEndTime;
+
+}; // end class Server
+
+#endif // SERVER_H
diff --git a/iperf-2.0.5/include/Settings.hpp b/iperf-2.0.5/include/Settings.hpp
new file mode 100644
index 0000000..31de506
--- /dev/null
+++ b/iperf-2.0.5/include/Settings.hpp
@@ -0,0 +1,425 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Settings.hpp
+ * by Mark Gates <mgates@nlanr.net>
+ * &  Ajay Tirumala <tirumala@ncsa.uiuc.edu>
+ * -------------------------------------------------------------------
+ * Stores and parses the initial values for all the global variables.
+ * -------------------------------------------------------------------
+ * headers
+ * uses
+ *   <stdlib.h>
+ *   <assert.h>
+ * ------------------------------------------------------------------- */
+
+#ifndef SETTINGS_H
+#define SETTINGS_H
+
+#include "headers.h"
+#include "Thread.h"
+
+/* -------------------------------------------------------------------
+ * constants
+ * ------------------------------------------------------------------- */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// server/client mode
+typedef enum ThreadMode {
+    kMode_Unknown = 0,
+    kMode_Server,
+    kMode_Client,
+    kMode_Reporter,
+    kMode_Listener
+} ThreadMode;
+
+// report mode
+typedef enum ReportMode {
+    kReport_Default = 0,
+    kReport_CSV,
+    //kReport_XML,
+    kReport_MAXIMUM
+} ReportMode;
+
+// test mode
+typedef enum TestMode {
+    kTest_Normal = 0,
+    kTest_DualTest,
+    kTest_TradeOff,
+    kTest_Unknown
+} TestMode;
+
+#include "Reporter.h"
+/*
+ * The thread_Settings is a structure that holds all
+ * options for a given execution of either a client
+ * or server. By using this structure rather than
+ * a global structure or class we can have multiple
+ * clients or servers running with different settings.
+ * In version 2.0 and above this structure contains 
+ * all the information needed for a thread to execute
+ * and contains only C elements so it can be manipulated
+ * by either C or C++.
+ */
+typedef struct thread_Settings {
+    // Pointers
+    char*  mFileName;               // -F
+    char*  mHost;                   // -c
+    char*  mLocalhost;              // -B
+    char*  mOutputFileName;         // -o
+    FILE*  Extractor_file;
+    ReportHeader*  reporthdr;
+    MultiHeader*   multihdr;
+    struct thread_Settings *runNow;
+    struct thread_Settings *runNext;
+    // int's
+    int mThreads;                   // -P
+    int mTOS;                       // -S
+    int mSock;
+    int Extractor_size;
+    int mBufLen;                    // -l
+    int mMSS;                       // -M
+    int mTCPWin;                    // -w
+    /*   flags is a BitMask of old bools
+        bool   mBufLenSet;              // -l
+        bool   mCompat;                 // -C
+        bool   mDaemon;                 // -D
+        bool   mDomain;                 // -V
+        bool   mFileInput;              // -F or -I
+        bool   mNodelay;                // -N
+        bool   mPrintMSS;               // -m
+        bool   mRemoveService;          // -R
+        bool   mStdin;                  // -I
+        bool   mStdout;                 // -o
+        bool   mSuggestWin;             // -W
+        bool   mUDP;                    // -u
+        bool   mMode_time;
+        bool   mReportSettings;
+        bool   mMulticast;
+        bool   mNoSettingsReport;       // -x s
+        bool   mNoConnectionReport;     // -x c
+        bool   mNoDataReport;           // -x d
+        bool   mNoServerReport;         // -x 
+        bool   mNoMultReport;           // -x m
+        bool   mSinlgeClient;           // -1 */
+    int flags; 
+    // enums (which should be special int's)
+    ThreadMode mThreadMode;         // -s or -c
+    ReportMode mReportMode;
+    TestMode mMode;                 // -r or -d
+    // Hopefully int64_t's
+    max_size_t mUDPRate;            // -b or -u
+    max_size_t mAmount;             // -n or -t
+    // doubles
+    double mInterval;               // -i
+    // shorts
+    unsigned short mListenPort;     // -L
+    unsigned short mPort;           // -p
+    // chars
+    char   mFormat;                 // -f
+    int mTTL;                    // -T
+    char pad1[2];
+    // structs or miscellaneous
+    iperf_sockaddr peer;
+    Socklen_t size_peer;
+    iperf_sockaddr local;
+    Socklen_t size_local;
+    nthread_t mTID;
+    char* mCongestion;
+#if defined( HAVE_WIN32_THREAD )
+    HANDLE mHandle;
+#endif
+} thread_Settings;
+
+/*
+ * Due to the use of thread_Settings in C and C++
+ * we are unable to use bool values. To provide
+ * the functionality of bools we use the following
+ * bitmask over an assumed 32 bit int. This will
+ * work fine on 64bit machines we will just be ignoring
+ * the upper 32bits.
+ *
+ * To add a flag simply define it as the next bit then
+ * add the 3 support functions below.
+ */
+#define FLAG_BUFLENSET      0x00000001
+#define FLAG_COMPAT         0x00000002
+#define FLAG_DAEMON         0x00000004
+#define FLAG_DOMAIN         0x00000008
+#define FLAG_FILEINPUT      0x00000010
+#define FLAG_NODELAY        0x00000020
+#define FLAG_PRINTMSS       0x00000040
+#define FLAG_REMOVESERVICE  0x00000080
+#define FLAG_STDIN          0x00000100
+#define FLAG_STDOUT         0x00000200
+#define FLAG_SUGGESTWIN     0x00000400
+#define FLAG_UDP            0x00000800
+#define FLAG_MODETIME       0x00001000
+#define FLAG_REPORTSETTINGS 0x00002000
+#define FLAG_MULTICAST      0x00004000
+#define FLAG_NOSETTREPORT   0x00008000
+#define FLAG_NOCONNREPORT   0x00010000
+#define FLAG_NODATAREPORT   0x00020000
+#define FLAG_NOSERVREPORT   0x00040000
+#define FLAG_NOMULTREPORT   0x00080000
+#define FLAG_SINGLECLIENT   0x00100000
+#define FLAG_SINGLEUDP      0x00200000
+#define FLAG_CONGESTION     0x00400000
+
+#define isBuflenSet(settings)      ((settings->flags & FLAG_BUFLENSET) != 0)
+#define isCompat(settings)         ((settings->flags & FLAG_COMPAT) != 0)
+#define isDaemon(settings)         ((settings->flags & FLAG_DAEMON) != 0)
+#define isIPV6(settings)           ((settings->flags & FLAG_DOMAIN) != 0)
+#define isFileInput(settings)      ((settings->flags & FLAG_FILEINPUT) != 0)
+#define isNoDelay(settings)        ((settings->flags & FLAG_NODELAY) != 0)
+#define isPrintMSS(settings)       ((settings->flags & FLAG_PRINTMSS) != 0)
+#define isRemoveService(settings)  ((settings->flags & FLAG_REMOVESERVICE) != 0)
+#define isSTDIN(settings)          ((settings->flags & FLAG_STDIN) != 0)
+#define isSTDOUT(settings)         ((settings->flags & FLAG_STDOUT) != 0)
+#define isSuggestWin(settings)     ((settings->flags & FLAG_SUGGESTWIN) != 0)
+#define isUDP(settings)            ((settings->flags & FLAG_UDP) != 0)
+#define isModeTime(settings)       ((settings->flags & FLAG_MODETIME) != 0)
+#define isReport(settings)         ((settings->flags & FLAG_REPORTSETTINGS) != 0)
+#define isMulticast(settings)      ((settings->flags & FLAG_MULTICAST) != 0)
+// Active Low for Reports
+#define isSettingsReport(settings) ((settings->flags & FLAG_NOSETTREPORT) == 0)
+#define isConnectionReport(settings)  ((settings->flags & FLAG_NOCONNREPORT) == 0)
+#define isDataReport(settings)     ((settings->flags & FLAG_NODATAREPORT) == 0)
+#define isServerReport(settings)   ((settings->flags & FLAG_NOSERVREPORT) == 0)
+#define isMultipleReport(settings) ((settings->flags & FLAG_NOMULTREPORT) == 0)
+// end Active Low
+#define isSingleClient(settings)   ((settings->flags & FLAG_SINGLECLIENT) != 0)
+#define isSingleUDP(settings)      ((settings->flags & FLAG_SINGLEUDP) != 0)
+#define isCongestionControl(settings) ((settings->flags & FLAG_CONGESTION) != 0)
+
+#define setBuflenSet(settings)     settings->flags |= FLAG_BUFLENSET
+#define setCompat(settings)        settings->flags |= FLAG_COMPAT
+#define setDaemon(settings)        settings->flags |= FLAG_DAEMON
+#define setIPV6(settings)          settings->flags |= FLAG_DOMAIN
+#define setFileInput(settings)     settings->flags |= FLAG_FILEINPUT
+#define setNoDelay(settings)       settings->flags |= FLAG_NODELAY
+#define setPrintMSS(settings)      settings->flags |= FLAG_PRINTMSS
+#define setRemoveService(settings) settings->flags |= FLAG_REMOVESERVICE
+#define setSTDIN(settings)         settings->flags |= FLAG_STDIN
+#define setSTDOUT(settings)        settings->flags |= FLAG_STDOUT
+#define setSuggestWin(settings)    settings->flags |= FLAG_SUGGESTWIN
+#define setUDP(settings)           settings->flags |= FLAG_UDP
+#define setModeTime(settings)      settings->flags |= FLAG_MODETIME
+#define setReport(settings)        settings->flags |= FLAG_REPORTSETTINGS
+#define setMulticast(settings)     settings->flags |= FLAG_MULTICAST
+#define setNoSettReport(settings)  settings->flags |= FLAG_NOSETTREPORT
+#define setNoConnReport(settings)  settings->flags |= FLAG_NOCONNREPORT
+#define setNoDataReport(settings)  settings->flags |= FLAG_NODATAREPORT
+#define setNoServReport(settings)  settings->flags |= FLAG_NOSERVREPORT
+#define setNoMultReport(settings)  settings->flags |= FLAG_NOMULTREPORT
+#define setSingleClient(settings)  settings->flags |= FLAG_SINGLECLIENT
+#define setSingleUDP(settings)     settings->flags |= FLAG_SINGLEUDP
+#define setCongestionControl(settings) settings->flags |= FLAG_CONGESTION
+
+#define unsetBuflenSet(settings)   settings->flags &= ~FLAG_BUFLENSET
+#define unsetCompat(settings)      settings->flags &= ~FLAG_COMPAT
+#define unsetDaemon(settings)      settings->flags &= ~FLAG_DAEMON
+#define unsetIPV6(settings)        settings->flags &= ~FLAG_DOMAIN
+#define unsetFileInput(settings)   settings->flags &= ~FLAG_FILEINPUT
+#define unsetNoDelay(settings)     settings->flags &= ~FLAG_NODELAY
+#define unsetPrintMSS(settings)    settings->flags &= ~FLAG_PRINTMSS
+#define unsetRemoveService(settings)  settings->flags &= ~FLAG_REMOVESERVICE
+#define unsetSTDIN(settings)       settings->flags &= ~FLAG_STDIN
+#define unsetSTDOUT(settings)      settings->flags &= ~FLAG_STDOUT
+#define unsetSuggestWin(settings)  settings->flags &= ~FLAG_SUGGESTWIN
+#define unsetUDP(settings)         settings->flags &= ~FLAG_UDP
+#define unsetModeTime(settings)    settings->flags &= ~FLAG_MODETIME
+#define unsetReport(settings)      settings->flags &= ~FLAG_REPORTSETTINGS
+#define unsetMulticast(settings)   settings->flags &= ~FLAG_MULTICAST
+#define unsetNoSettReport(settings)   settings->flags &= ~FLAG_NOSETTREPORT
+#define unsetNoConnReport(settings)   settings->flags &= ~FLAG_NOCONNREPORT
+#define unsetNoDataReport(settings)   settings->flags &= ~FLAG_NODATAREPORT
+#define unsetNoServReport(settings)   settings->flags &= ~FLAG_NOSERVREPORT
+#define unsetNoMultReport(settings)   settings->flags &= ~FLAG_NOMULTREPORT
+#define unsetSingleClient(settings)   settings->flags &= ~FLAG_SINGLECLIENT
+#define unsetSingleUDP(settings)      settings->flags &= ~FLAG_SINGLEUDP
+#define unsetCongestionControl(settings) settings->flags &= ~FLAG_CONGESTION
+
+
+#define HEADER_VERSION1 0x80000000
+#define RUN_NOW         0x00000001
+
+// used to reference the 4 byte ID number we place in UDP datagrams
+// use int32_t if possible, otherwise a 32 bit bitfield (e.g. on J90) 
+typedef struct UDP_datagram {
+#ifdef HAVE_INT32_T
+    int32_t id;
+    u_int32_t tv_sec;
+    u_int32_t tv_usec;
+#else
+    signed   int id      : 32;
+    unsigned int tv_sec  : 32;
+    unsigned int tv_usec : 32;
+#endif
+} UDP_datagram;
+
+/*
+ * The client_hdr structure is sent from clients
+ * to servers to alert them of things that need
+ * to happen. Order must be perserved in all 
+ * future releases for backward compatibility.
+ * 1.7 has flags, numThreads, mPort, and bufferlen
+ */
+typedef struct client_hdr {
+
+#ifdef HAVE_INT32_T
+
+    /*
+     * flags is a bitmap for different options
+     * the most significant bits are for determining
+     * which information is available. So 1.7 uses
+     * 0x80000000 and the next time information is added
+     * the 1.7 bit will be set and 0x40000000 will be
+     * set signifying additional information. If no 
+     * information bits are set then the header is ignored.
+     * The lowest order diferentiates between dualtest and
+     * tradeoff modes, wheither the speaker needs to start 
+     * immediately or after the audience finishes.
+     */
+    int32_t flags;
+    int32_t numThreads;
+    int32_t mPort;
+    int32_t bufferlen;
+    int32_t mWinBand;
+    int32_t mAmount;
+#else
+    signed int flags      : 32;
+    signed int numThreads : 32;
+    signed int mPort      : 32;
+    signed int bufferlen  : 32;
+    signed int mWinBand   : 32;
+    signed int mAmount    : 32;
+#endif
+} client_hdr;
+
+/*
+ * The server_hdr structure facilitates the server
+ * report of jitter and loss on the client side.
+ * It piggy_backs on the existing clear to close
+ * packet.
+ */
+typedef struct server_hdr {
+
+#ifdef HAVE_INT32_T
+
+    /*
+     * flags is a bitmap for different options
+     * the most significant bits are for determining
+     * which information is available. So 1.7 uses
+     * 0x80000000 and the next time information is added
+     * the 1.7 bit will be set and 0x40000000 will be
+     * set signifying additional information. If no 
+     * information bits are set then the header is ignored.
+     */
+    int32_t flags;
+    int32_t total_len1;
+    int32_t total_len2;
+    int32_t stop_sec;
+    int32_t stop_usec;
+    int32_t error_cnt;
+    int32_t outorder_cnt;
+    int32_t datagrams;
+    int32_t jitter1;
+    int32_t jitter2;
+#else
+    signed int flags        : 32;
+    signed int total_len1   : 32;
+    signed int total_len2   : 32;
+    signed int stop_sec     : 32;
+    signed int stop_usec    : 32;
+    signed int error_cnt    : 32;
+    signed int outorder_cnt : 32;
+    signed int datagrams    : 32;
+    signed int jitter1      : 32;
+    signed int jitter2      : 32;
+#endif
+
+} server_hdr;
+
+    // set to defaults
+    void Settings_Initialize( thread_Settings* main );
+
+    // copy structure
+    void Settings_Copy( thread_Settings* from, thread_Settings** into );
+
+    // free associated memory
+    void Settings_Destroy( thread_Settings *mSettings );
+
+    // parse settings from user's environment variables
+    void Settings_ParseEnvironment( thread_Settings *mSettings );
+
+    // parse settings from app's command line
+    void Settings_ParseCommandLine( int argc, char **argv, thread_Settings *mSettings );
+
+    // convert to lower case for [KMG]bits/sec
+    void Settings_GetLowerCaseArg(const char *,char *);
+
+    // convert to upper case for [KMG]bytes/sec
+    void Settings_GetUpperCaseArg(const char *,char *);
+
+    // generate settings for listener instance
+    void Settings_GenerateListenerSettings( thread_Settings *client, thread_Settings **listener);
+
+    // generate settings for speaker instance
+    void Settings_GenerateClientSettings( thread_Settings *server, 
+                                          thread_Settings **client,
+                                          client_hdr *hdr );
+
+    // generate client header for server
+    void Settings_GenerateClientHdr( thread_Settings *client, client_hdr *hdr );
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
+#endif // SETTINGS_H
diff --git a/iperf-2.0.5/include/SocketAddr.h b/iperf-2.0.5/include/SocketAddr.h
new file mode 100644
index 0000000..feffdc7
--- /dev/null
+++ b/iperf-2.0.5/include/SocketAddr.h
@@ -0,0 +1,104 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Socket.cpp
+ * by Ajay Tirumala <tirumala@ncsa.uiuc.edu> 
+ *    and Mark Gates <mgates@nlanr.net>
+ * ------------------------------------------------------------------- */
+
+
+#ifndef SOCKET_ADDR_H
+#define SOCKET_ADDR_H
+
+#include "headers.h"
+#include "Settings.hpp"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/* ------------------------------------------------------------------- */
+    void SockAddr_localAddr( thread_Settings *inSettings );
+    void SockAddr_remoteAddr( thread_Settings *inSettings );
+
+    void SockAddr_setHostname( const char* inHostname,
+                               iperf_sockaddr *inSockAddr, 
+                               int isIPv6 );          // DNS lookup
+    void SockAddr_getHostname( iperf_sockaddr *inSockAddr,
+                               char* outHostname, 
+                               size_t len );   // reverse DNS lookup
+    void SockAddr_getHostAddress( iperf_sockaddr *inSockAddr, 
+                                  char* outAddress, 
+                                  size_t len ); // dotted decimal
+
+    void SockAddr_setPort( iperf_sockaddr *inSockAddr, unsigned short inPort );
+    void SockAddr_setPortAny( iperf_sockaddr *inSockAddr );
+    unsigned short SockAddr_getPort( iperf_sockaddr *inSockAddr );
+
+    void SockAddr_setAddressAny( iperf_sockaddr *inSockAddr );
+
+    // return pointer to the struct in_addr
+    struct in_addr* SockAddr_get_in_addr( iperf_sockaddr *inSockAddr );
+#ifdef HAVE_IPV6
+    // return pointer to the struct in_addr
+    struct in6_addr* SockAddr_get_in6_addr( iperf_sockaddr *inSockAddr );
+#endif
+    // return the sizeof the addess structure (struct sockaddr_in)
+    Socklen_t SockAddr_get_sizeof_sockaddr( iperf_sockaddr *inSockAddr );
+
+    int SockAddr_isMulticast( iperf_sockaddr *inSockAddr );
+
+    int SockAddr_isIPv6( iperf_sockaddr *inSockAddr );
+
+    int SockAddr_are_Equal( struct sockaddr *first, struct sockaddr *second );
+    int SockAddr_Hostare_Equal( struct sockaddr *first, struct sockaddr *second );
+
+    void SockAddr_zeroAddress( iperf_sockaddr *inSockAddr );
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
+#endif /* SOCKET_ADDR_H */
diff --git a/iperf-2.0.5/include/Thread.h b/iperf-2.0.5/include/Thread.h
new file mode 100644
index 0000000..fd24187
--- /dev/null
+++ b/iperf-2.0.5/include/Thread.h
@@ -0,0 +1,159 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Thread.h
+ * by Kevin Gibbs <kgibbs@nlanr.net>
+ *
+ * Based on:
+ * Thread.hpp
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * The thread subsystem is responsible for all thread functions. It
+ * provides a thread implementation agnostic interface to Iperf. If 
+ * threads are not available (HAVE_THREAD is undefined), thread_start
+ * does not start a new thread but just launches the specified object 
+ * in the current thread. Everything that defines a thread of 
+ * execution in Iperf is contained in an thread_Settings structure. To
+ * start a thread simply pass one such structure into thread_start.
+ * ------------------------------------------------------------------- */
+
+#ifndef THREAD_H
+#define THREAD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#if   defined( HAVE_POSIX_THREAD )
+
+/* Definitions for Posix Threads (pthreads) */
+    #include <pthread.h>
+
+typedef pthread_t nthread_t;
+
+    #define HAVE_THREAD 1
+
+#elif defined( HAVE_WIN32_THREAD )
+
+/* Definitions for Win32 NT Threads */
+typedef DWORD nthread_t;
+
+    #define HAVE_THREAD 1
+
+#else
+
+/* Definitions for no threads */
+typedef int nthread_t;
+
+    #undef HAVE_THREAD
+
+#endif
+
+    // Forward declaration
+    struct thread_Settings;
+
+#include "Condition.h"
+#include "Settings.hpp"
+
+    // initialize or destroy the thread subsystem
+    void thread_init( );
+    void thread_destroy( );
+
+    // start or stop a thread executing
+    void thread_start( struct thread_Settings* thread );
+    void thread_stop( struct thread_Settings* thread );
+
+    /* wait for this or all threads to complete */
+    void thread_joinall( void );
+
+    int thread_numuserthreads( void );
+
+    // set a thread to be ignorable, so joinall won't wait on it
+    void thread_setignore( void );
+    void thread_unsetignore( void );
+
+    // Used for threads that may never terminate (ie Listener Thread)
+    void thread_register_nonterm( void );
+    void thread_unregister_nonterm( void );
+    int thread_release_nonterm( int force );
+
+    /* -------------------------------------------------------------------
+     * Return the current thread's ID.
+     * ------------------------------------------------------------------- */
+    #if   defined( HAVE_POSIX_THREAD )
+        #define thread_getid() pthread_self()
+    #elif defined( HAVE_WIN32_THREAD )
+        #define thread_getid() GetCurrentThreadId()
+    #else
+        #define thread_getid() 0
+    #endif
+
+    int thread_equalid( nthread_t inLeft, nthread_t inRight );
+
+    nthread_t thread_zeroid( void );
+    
+#if   defined( HAVE_WIN32_THREAD )
+    DWORD WINAPI thread_run_wrapper( void* paramPtr );
+#else
+    void*        thread_run_wrapper( void* paramPtr );
+#endif
+
+    void thread_rest ( void );
+
+    // defined in launch.cpp
+    void server_spawn( struct thread_Settings* thread );
+    void client_spawn( struct thread_Settings* thread );
+    void client_init( struct thread_Settings* clients );
+    void listener_spawn( struct thread_Settings* thread );
+
+    // defined in reporter.c
+    void reporter_spawn( struct thread_Settings* thread );
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+#endif // THREAD_H
diff --git a/iperf-2.0.5/include/Timestamp.hpp b/iperf-2.0.5/include/Timestamp.hpp
new file mode 100644
index 0000000..d98bcfc
--- /dev/null
+++ b/iperf-2.0.5/include/Timestamp.hpp
@@ -0,0 +1,255 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                       
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Timestamp.hpp
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * A generic interface to a timestamp.
+ * This implementation uses the unix gettimeofday().
+ * -------------------------------------------------------------------
+ * headers
+ * uses
+ *   <sys/types.h>
+ *   <sys/time.h>
+ *   <unistd.h>
+ * ------------------------------------------------------------------- */
+
+#ifndef TIMESTAMP_H
+#define TIMESTAMP_H
+
+#include "headers.h"
+
+/* ------------------------------------------------------------------- */
+class Timestamp {
+public:
+    /* -------------------------------------------------------------------
+     * Create a timestamp, with the current time in it.
+     * ------------------------------------------------------------------- */
+    Timestamp( void ) {
+        setnow();
+    }
+
+    /* -------------------------------------------------------------------
+     * Create a timestamp, with the given seconds/microseconds
+     * ------------------------------------------------------------------- */
+    Timestamp( long sec, long usec ) {
+        set( sec, usec );
+    }
+
+    /* -------------------------------------------------------------------
+     * Create a timestamp, with the given seconds
+     * ------------------------------------------------------------------- */
+    Timestamp( double sec ) {
+        set( sec );
+    }
+
+    /* -------------------------------------------------------------------
+     * Set timestamp to current time.
+     * ------------------------------------------------------------------- */
+    void setnow( void ) {
+        gettimeofday( &mTime, NULL );
+    }
+
+    /* -------------------------------------------------------------------
+     * Set timestamp to the given seconds/microseconds
+     * ------------------------------------------------------------------- */
+    void set( long sec, long usec ) {
+        assert( sec  >= 0 );
+        assert( usec >= 0  &&  usec < kMillion );
+
+        mTime.tv_sec  = sec;
+        mTime.tv_usec = usec;      
+    }
+
+    /* -------------------------------------------------------------------
+     * Set timestamp to the given seconds
+     * ------------------------------------------------------------------- */
+    void set( double sec ) {
+        mTime.tv_sec  = (long) sec;
+        mTime.tv_usec = (long) ((sec - mTime.tv_sec) * kMillion);
+    }
+
+    /* -------------------------------------------------------------------
+     * return seconds portion of timestamp
+     * ------------------------------------------------------------------- */
+    long getSecs( void ) {
+        return mTime.tv_sec;
+    }
+
+    /* -------------------------------------------------------------------
+     * return microseconds portion of timestamp
+     * ------------------------------------------------------------------- */
+    long getUsecs( void ) {
+        return mTime.tv_usec;
+    }
+
+    /* -------------------------------------------------------------------
+     * return timestamp as a floating point seconds
+     * ------------------------------------------------------------------- */
+    double get( void ) {
+        return mTime.tv_sec + mTime.tv_usec / ((double) kMillion);
+    }
+
+    /* -------------------------------------------------------------------
+     * subtract the right timestamp from my timestamp.
+     * return the difference in microseconds.
+     * ------------------------------------------------------------------- */
+    long subUsec( Timestamp right ) {
+        return(mTime.tv_sec  - right.mTime.tv_sec) * kMillion +
+        (mTime.tv_usec - right.mTime.tv_usec);
+    }
+
+    /* -------------------------------------------------------------------
+     * subtract the right timestamp from my timestamp.
+     * return the difference in microseconds.
+     * ------------------------------------------------------------------- */
+    long subUsec( timeval right ) {
+        return(mTime.tv_sec  - right.tv_sec) * kMillion +
+        (mTime.tv_usec - right.tv_usec);
+    }
+
+    /* -------------------------------------------------------------------
+     * Return the number of microseconds from now to last time of setting.
+     * ------------------------------------------------------------------- */
+    long delta_usec(void) {
+        struct timeval previous = mTime;
+
+        setnow();
+        return subUsec(previous);
+    }
+
+    /* -------------------------------------------------------------------
+     * subtract the right timestamp from my timestamp.
+     * return the difference in seconds as a floating point.
+     * ------------------------------------------------------------------- */
+    double subSec( Timestamp right ) {
+        return(mTime.tv_sec  - right.mTime.tv_sec) +
+        (mTime.tv_usec - right.mTime.tv_usec) / ((double) kMillion);
+    }
+
+    /* -------------------------------------------------------------------
+     * add the right timestamp to my timestamp.
+     * ------------------------------------------------------------------- */
+    void add( Timestamp right ) {
+        mTime.tv_sec  += right.mTime.tv_sec;
+        mTime.tv_usec += right.mTime.tv_usec;
+
+        // watch for under- and overflow
+        if ( mTime.tv_usec < 0 ) {
+            mTime.tv_usec += kMillion;
+            mTime.tv_sec--;
+        }
+        if ( mTime.tv_usec >= kMillion ) {
+            mTime.tv_usec -= kMillion;
+            mTime.tv_sec++;
+        }
+
+        assert( mTime.tv_usec >= 0  &&
+                mTime.tv_usec <  kMillion );
+    }
+
+    /* -------------------------------------------------------------------
+     * add the seconds to my timestamp.
+     * TODO optimize?
+     * ------------------------------------------------------------------- */
+    void add( double sec ) {
+        mTime.tv_sec  += (long) sec;
+        mTime.tv_usec += (long) ((sec - ((long) sec )) * kMillion);
+
+        // watch for overflow
+        if ( mTime.tv_usec >= kMillion ) {
+            mTime.tv_usec -= kMillion;
+            mTime.tv_sec++;
+        }
+
+        assert( mTime.tv_usec >= 0  &&
+                mTime.tv_usec <  kMillion );
+    }
+
+    /* -------------------------------------------------------------------
+     * return true if my timestamp is before the right timestamp.
+     * ------------------------------------------------------------------- */
+    bool before( timeval right ) {
+        return mTime.tv_sec < right.tv_sec  ||
+        (mTime.tv_sec == right.tv_sec &&
+         mTime.tv_usec < right.tv_usec);
+    }
+    bool before( Timestamp right ) { return before(right.mTime); }
+
+    /* -------------------------------------------------------------------
+     * return true if my timestamp is after the right timestamp.
+     * ------------------------------------------------------------------- */
+    bool after( timeval right ) {
+        return mTime.tv_sec > right.tv_sec  ||
+        (mTime.tv_sec == right.tv_sec &&
+         mTime.tv_usec > right.tv_usec);
+    }
+    bool after( Timestamp right ) { return after(right.mTime); }
+
+    /**
+     * This function returns the fraction of time elapsed after the beginning 
+     * till the end
+     */
+    double fraction(Timestamp currentTime, Timestamp endTime) {
+        if ( (currentTime.after(*this)) && (endTime.after(currentTime)) ) {
+            return(((double)currentTime.subUsec(*this)) /
+                   ((double)endTime.subUsec(*this)));
+        } else {
+            return -1.0;
+        }
+    }
+
+
+protected:
+    enum {
+        kMillion = 1000000
+    };
+
+    struct timeval mTime;
+
+}; // end class Timestamp
+
+#endif // TIMESTAMP_H
diff --git a/iperf-2.0.5/include/config.win32.h b/iperf-2.0.5/include/config.win32.h
new file mode 100644
index 0000000..beacb83
--- /dev/null
+++ b/iperf-2.0.5/include/config.win32.h
@@ -0,0 +1,82 @@
+/* config.h.  Generated by hand for Windows. */
+#ifndef CONFIG_H
+#define CONFIG_H
+
+/* ===================================================================
+ * config.h
+ *
+ * config.h is derived from config.h.in -- do not edit config.h
+ *
+ * This contains variables that the configure script checks and
+ * then defines or undefines. The source code checks for these
+ * variables to know if certain features are present.
+ * 
+ * by Mark Gates <mgates@nlanr.net>
+ *
+ * Copyright  1999  The Board of Trustees of the University of Illinois
+ * All rights reserved.  See doc/license.txt for complete text.
+ *
+ * $Id: config.win32.h,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $
+ * =================================================================== */
+
+/* Define if threads exist (using pthreads or Win32 threads) */
+/* #undef HAVE_POSIX_THREAD */
+#define HAVE_WIN32_THREAD 1
+/* #undef _REENTRANT */
+
+/* Define if on OSF1 and need special extern "C" around some header files */
+/* #undef SPECIAL_OSF1_EXTERN */
+
+/* Define if the strings.h header file exists */
+/* #undef HAVE_STRINGS_H */
+
+/* Define the intXX_t, u_intXX_t, size_t, ssize_t, and socklen_t types */
+/* On the Cray J90 there is no 4 byte integer, so we define int32_t
+ * but it is 8 bytes, and we leave HAVE_INT32_T undefined. */
+#define SIZEOF_INT 4
+#define HAVE_U_INT16_T 1
+#define HAVE_INT32_T   1
+#define HAVE_INT64_T   1
+#define HAVE_U_INT32_T 1
+
+#define int32_t     LONG32
+#define u_int16_t   UINT16
+#define u_int32_t   ULONG32
+/* #undef  size_t */
+#define ssize_t int
+
+/* socklen_t usually defined in <sys/socket.h>. Unfortunately it doesn't
+ * work on some systems (like DEC OSF/1), so we'll use our own Socklen_t */
+#define Socklen_t int
+
+/* Define if you have these functions. */
+#define HAVE_SNPRINTF 1
+/* #undef HAVE_INET_PTON */
+/* #undef HAVE_INET_NTOP */
+/* #undef HAVE_GETTIMEOFDAY */
+/* #undef HAVE_PTHREAD_CANCEL */
+#define HAVE_USLEEP 1
+/* #undef HAVE_QUAD_SUPPORT */
+/* #undef HAVE_PRINTF_QD */
+
+/* standard C++, which isn't always... */
+/* #undef bool */
+#define true   1
+#define false  0
+
+/* Define if the host is Big Endian (network byte order) */
+/* #undef WORDS_BIGENDIAN */
+
+/* Define if multicast support exists */
+#define HAVE_MULTICAST 1
+
+/* Define if all IPv6 headers/structures are present */
+#define HAVE_IPV6 1
+
+/* Define if IPv6 multicast support exists */
+#define HAVE_IPV6_MULTICAST 1
+
+/* Define if Debugging of sockets is desired */
+/* #undef DBG_MJZ */
+ 
+#endif /* CONFIG_H */
diff --git a/iperf-2.0.5/include/delay.hpp b/iperf-2.0.5/include/delay.hpp
new file mode 100644
index 0000000..4137473
--- /dev/null
+++ b/iperf-2.0.5/include/delay.hpp
@@ -0,0 +1,58 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * delay.hpp
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * accurate microsecond delay
+ * ------------------------------------------------------------------- */
+
+#ifndef DELAY_H
+#define DELAY_H
+
+void delay_loop( unsigned long usecs );
+
+#endif /* DELAY_H */
diff --git a/iperf-2.0.5/include/gettimeofday.h b/iperf-2.0.5/include/gettimeofday.h
new file mode 100644
index 0000000..bdc1064
--- /dev/null
+++ b/iperf-2.0.5/include/gettimeofday.h
@@ -0,0 +1,81 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * gettimeofday.h
+ *
+ * Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * An implementation of gettimeofday for Windows.
+ * ------------------------------------------------------------------- */
+
+#ifndef GETTIMEOFDAY_H
+#define GETTIMEOFDAY_H
+
+#ifndef HAVE_GETTIMEOFDAY
+
+    #ifdef __cplusplus
+extern "C" {
+#endif
+
+int gettimeofday( struct timeval* tv, void* timezone );
+
+#ifdef __cplusplus
+} /* end extern "C" */
+    #endif
+
+#endif /* HAVE_GETTIMEOFDAY */
+#endif /* GETTIMEOFDAY_H */
+
+
+
+
+
+
+
+
+
+
+
diff --git a/iperf-2.0.5/include/gnu_getopt.h b/iperf-2.0.5/include/gnu_getopt.h
new file mode 100644
index 0000000..b1e11cb
--- /dev/null
+++ b/iperf-2.0.5/include/gnu_getopt.h
@@ -0,0 +1,136 @@
+/* Declarations for gnu_getopt.
+   Copyright (C) 1989,90,91,92,93,94,96,97 Free Software Foundation, Inc.
+
+   This file is part of the GNU C Library.  Its master source is NOT part of
+   the C library, however.  The master source lives in /gd/gnu/lib.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/*
+ * modified July 9, 1999 by mark gates <mgates@nlanr.net>
+ *          Dec 17, 1999
+ *
+ * renamed all functions and variables by prepending "gnu_"
+ * removed/redid a bunch of stuff under the assumption we're
+ *   using a modern standard C compiler.
+ *
+ * $Id: gnu_getopt.h,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $
+ */
+
+#ifndef _GETOPT_H
+    #define _GETOPT_H 1
+
+    #ifdef	__cplusplus
+extern "C" {
+#endif
+
+/* For communication from `gnu_getopt' to the caller.
+   When `gnu_getopt' finds an option that takes an argument,
+   the argument value is returned here.
+   Also, when `ordering' is RETURN_IN_ORDER,
+   each non-option ARGV-element is returned here.  */
+
+extern char *gnu_optarg;
+
+/* Index in ARGV of the next element to be scanned.
+   This is used for communication to and from the caller
+   and for communication between successive calls to `gnu_getopt'.
+
+   On entry to `gnu_getopt', zero means this is the first call; initialize.
+
+   When `gnu_getopt' returns -1, this is the index of the first of the
+   non-option elements that the caller should itself scan.
+
+   Otherwise, `gnu_optind' communicates from one call to the next
+   how much of ARGV has been scanned so far.  */
+
+extern int gnu_optind;
+
+/* Callers store zero here to inhibit the error message `gnu_getopt' prints
+   for unrecognized options.  */
+
+extern int gnu_opterr;
+
+/* Set to an option character which was unrecognized.  */
+
+extern int gnu_optopt;
+
+/* Describe the long-named options requested by the application.
+   The LONG_OPTIONS argument to gnu_getopt_long or getopt_long_only is a vector
+   of `struct option' terminated by an element containing a name which is
+   zero.
+
+   The field `has_arg' is:
+   no_argument		(or 0) if the option does not take an argument,
+   required_argument	(or 1) if the option requires an argument,
+   optional_argument 	(or 2) if the option takes an optional argument.
+
+   If the field `flag' is not NULL, it points to a variable that is set
+   to the value given in the field `val' when the option is found, but
+   left unchanged if the option is not found.
+
+   To have a long-named option do something other than set an `int' to
+   a compiled-in constant, such as set a value from `gnu_optarg', set the
+   option's `flag' field to zero and its `val' field to a nonzero
+   value (the equivalent single-letter option character, if there is
+   one).  For long options that have a zero `flag' field, `gnu_getopt'
+   returns the contents of the `val' field.  */
+
+/* has_arg can't be an enum because some compilers complain about
+   type mismatches in all the code that assumes it is an int.  */
+
+struct option {
+    const char *name;
+    int has_arg;
+    int *flag;
+    int val;
+};
+
+/* Names for the values of the `has_arg' field of `struct option'.  */
+
+#define	no_argument		    0
+#define required_argument	1
+#define optional_argument	2
+
+int gnu_getopt( int argc,
+                char *const *argv,
+                const char *shortopts );
+
+int gnu_getopt_long( int argc,
+                     char *const *argv,
+                     const char *shortopts,
+                     const struct option *longopts,
+                     int *longind );
+
+int gnu_getopt_long_only( int argc,
+                          char *const *argv,
+                          const char *shortopts,
+                          const struct option *longopts,
+                          int *longind );
+
+/* Internal only.  Users should not call this directly.  */
+int _gnu_getopt_internal( int argc,
+                          char *const *argv,
+                          const char *shortopts,
+                          const struct option *longopts,
+                          int *longind,
+                          int long_only );
+
+#ifdef	__cplusplus
+} /* end extern "C" */
+    #endif
+
+#endif /* _GETOPT_H */
diff --git a/iperf-2.0.5/include/headers.h b/iperf-2.0.5/include/headers.h
new file mode 100644
index 0000000..4667bfe
--- /dev/null
+++ b/iperf-2.0.5/include/headers.h
@@ -0,0 +1,202 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * headers.h
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * All system headers required by iperf.
+ * This could be processed to form a single precompiled header,
+ * to avoid overhead of compiling it multiple times.
+ * This also verifies a few things are defined, for portability.
+ * ------------------------------------------------------------------- */
+
+#ifndef HEADERS_H
+#define HEADERS_H
+
+
+#ifdef HAVE_CONFIG_H
+    #include "config.h"
+
+/* OSF1 (at least the system I use) needs extern C
+ * around the <netdb.h> and <arpa/inet.h> files. */
+    #if defined( SPECIAL_OSF1_EXTERN ) && defined( __cplusplus )
+        #define SPECIAL_OSF1_EXTERN_C_START extern "C" {
+        #define SPECIAL_OSF1_EXTERN_C_STOP  }
+    #else
+        #define SPECIAL_OSF1_EXTERN_C_START
+        #define SPECIAL_OSF1_EXTERN_C_STOP
+    #endif
+#endif /* HAVE_CONFIG_H */
+
+/* turn off assert debugging */
+#define NDEBUG
+
+/* standard C headers */
+#include <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+#include <ctype.h>
+#include <errno.h>
+#include <string.h>
+#include <time.h>
+#include <math.h>
+
+#ifdef WIN32
+
+/* Windows config file */
+    #include "config.win32.h"
+
+/* Windows headers */
+    #define _WIN32_WINNT 0x0400 /* use (at least) WinNT 4.0 API */
+    #define WIN32_LEAN_AND_MEAN /* exclude unnecesary headers */
+    #include <windows.h>
+    #include <winsock2.h>
+    #include <ws2tcpip.h>
+
+/* define EINTR, just to help compile; it isn't useful */
+    #ifndef EINTR
+        #define EINTR  WSAEINTR
+    #endif // EINTR
+
+/* Visual C++ has INT64, but not 'long long'.
+ * Metrowerks has 'long long', but INT64 doesn't work. */
+    #ifdef __MWERKS__
+        #define int64_t  long long 
+    #else
+        #define int64_t  INT64
+    #endif // __MWERKS__
+
+/* Visual C++ has _snprintf instead of snprintf */
+    #ifndef __MWERKS__
+        #define snprintf _snprintf
+    #endif // __MWERKS__
+
+/* close, read, and write only work on files in Windows.
+ * I get away with #defining them because I don't read files. */
+    #define close( s )       closesocket( s )
+    #define read( s, b, l )  recv( s, (char*) b, l, 0 )
+    #define write( s, b, l ) send( s, (char*) b, l, 0 )
+
+#else /* not defined WIN32 */
+
+/* required on AIX for FD_SET (requires bzero).
+ * often this is the same as <string.h> */
+    #ifdef HAVE_STRINGS_H
+        #include <strings.h>
+    #endif // HAVE_STRINGS_H
+
+/* unix headers */
+    #include <sys/types.h>
+    #include <sys/socket.h>
+    #include <sys/time.h>
+    #include <signal.h>
+    #include <unistd.h>
+
+/** Added for daemonizing the process */
+    #include <syslog.h>
+
+SPECIAL_OSF1_EXTERN_C_START
+    #include <netdb.h>
+SPECIAL_OSF1_EXTERN_C_STOP
+    #include <netinet/in.h>
+    #include <netinet/tcp.h>
+
+SPECIAL_OSF1_EXTERN_C_START
+    #include <arpa/inet.h>   /* netinet/in.h must be before this on SunOS */
+SPECIAL_OSF1_EXTERN_C_STOP
+
+    #ifdef HAVE_POSIX_THREAD
+        #include <pthread.h>
+    #endif // HAVE_POSIX_THREAD
+
+/* used in Win32 for error checking,
+ * rather than checking rc < 0 as unix usually does */
+    #define SOCKET_ERROR   -1
+    #define INVALID_SOCKET -1
+
+#endif /* not defined WIN32 */
+
+#ifndef INET6_ADDRSTRLEN
+    #define INET6_ADDRSTRLEN 40
+#endif
+#ifndef INET_ADDRSTRLEN
+    #define INET_ADDRSTRLEN 15
+#endif
+
+//#ifdef __cplusplus
+    #ifdef HAVE_IPV6
+        #define REPORT_ADDRLEN (INET6_ADDRSTRLEN + 1)
+typedef struct sockaddr_storage iperf_sockaddr;
+    #else
+        #define REPORT_ADDRLEN (INET_ADDRSTRLEN + 1)
+typedef struct sockaddr_in iperf_sockaddr;
+    #endif
+//#endif
+
+// Rationalize stdint definitions and sizeof, thanks to ac_create_stdint_h.m4
+// from the gnu archive
+
+#include <iperf-int.h>
+typedef uint64_t max_size_t;
+
+/* in case the OS doesn't have these, we provide our own implementations */
+#include "gettimeofday.h"
+#include "inet_aton.h"
+#include "snprintf.h"
+
+#ifndef SHUT_RD
+    #define SHUT_RD   0
+    #define SHUT_WR   1
+    #define SHUT_RDWR 2
+#endif // SHUT_RD
+
+#endif /* HEADERS_H */
+
+
+
+
+
+
diff --git a/iperf-2.0.5/include/inet_aton.h b/iperf-2.0.5/include/inet_aton.h
new file mode 100644
index 0000000..0775e6a
--- /dev/null
+++ b/iperf-2.0.5/include/inet_aton.h
@@ -0,0 +1,105 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * inet_aton.h
+ *
+ * Mark Gates <mgates@nlanr.net>
+ *      Kevin Gibbs <kgibbs@ncsa.uiuc.edu> Sept. 2002
+ * to use this prototype, make sure HAVE_INET_PTON is not defined
+ * to use this prototype, make sure HAVE_INET_NTOP is not defined
+ *
+ * =================================================================== */
+
+#ifndef INET_ATON_H
+#define INET_ATON_H
+
+
+#include "headers.h"
+
+/*
+ * inet_pton is the new, better version of inet_aton.
+ * inet_aton is not IP version agnostic.
+ * inet_aton is the new, better version of inet_addr.
+ * inet_addr is incorrect in that it returns -1 as an error value,
+ * while -1 (0xFFFFFFFF) is a valid IP address (255.255.255.255).
+ */
+
+#ifndef HAVE_INET_NTOP
+
+    #ifdef __cplusplus
+extern "C" {
+#endif
+int inet_ntop(int af, const void *src, char *dst, size_t size);
+int inet_ntop4(const unsigned char *src, char *dst,
+                      size_t size);
+#ifdef HAVE_IPV6
+int inet_ntop6(const unsigned char *src, char *dst,
+                      size_t size);
+#endif
+
+
+#ifdef __cplusplus
+} /* end extern "C" */
+    #endif
+
+#endif /* HAVE_INET_NTOP */
+#ifndef HAVE_INET_PTON
+
+    #ifdef __cplusplus
+extern "C" {
+#endif
+int inet_pton(int af, const char *src, void *dst);
+int inet_pton4(const char *src, unsigned char *dst);
+#ifdef HAVE_IPV6
+int inet_pton6(const char *src, unsigned char *dst);
+#endif
+
+#ifdef __cplusplus
+} /* end extern "C" */
+    #endif
+
+#endif /* HAVE_INET_PTON */
+#endif /* INET_ATON_H */
diff --git a/iperf-2.0.5/include/report_CSV.h b/iperf-2.0.5/include/report_CSV.h
new file mode 100644
index 0000000..34788bb
--- /dev/null
+++ b/iperf-2.0.5/include/report_CSV.h
@@ -0,0 +1,62 @@
+
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * report_CSV.h
+ * by Kevin Gibbs <kgibbs@nlanr.net>
+ *
+ * ________________________________________________________________ */
+
+
+#ifndef REPORT_CSV_H
+#define REPORT_CSV_H
+
+void CSV_stats( Transfer_Info *stats );
+void *CSV_peer( Connection_Info *stats, int ID);
+void CSV_serverstats( Connection_Info *conn, Transfer_Info *stats );
+
+
+#endif // REPORT_CSV_H
diff --git a/iperf-2.0.5/include/report_default.h b/iperf-2.0.5/include/report_default.h
new file mode 100644
index 0000000..8421463
--- /dev/null
+++ b/iperf-2.0.5/include/report_default.h
@@ -0,0 +1,64 @@
+
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * report_default.h
+ * by Kevin Gibbs <kgibbs@nlanr.net>
+ *
+ * ________________________________________________________________ */
+
+
+#ifndef REPORT_DEFAULT_H
+#define REPORT_DEFAULT_H
+
+void reporter_printstats( Transfer_Info *stats );
+void reporter_multistats( Transfer_Info *stats );
+void reporter_serverstats( Connection_Info *conn, Transfer_Info *stats );
+void reporter_reportsettings( ReporterData *stats );
+void *reporter_reportpeer( Connection_Info *stats, int ID);
+
+
+#endif // REPORT_DEFAULT_H
diff --git a/iperf-2.0.5/include/service.h b/iperf-2.0.5/include/service.h
new file mode 100644
index 0000000..913b4f2
--- /dev/null
+++ b/iperf-2.0.5/include/service.h
@@ -0,0 +1,159 @@
+// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
+// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
+// PARTICULAR PURPOSE.
+//
+// Copyright (C) 1993-1997  Microsoft Corporation.  All Rights Reserved.
+//
+//  MODULE: service.h
+//
+//  AUTHOR: Craig Link
+//
+//
+//  Comments:  The use of this header file and the accompanying service.c
+//  file simplifies the process of writting a service.  You as a developer
+//  simply need to follow the TODO's outlined in this header file, and 
+//  implement the ServiceStart() and ServiceStop() functions.
+//  
+//  There is no need to modify the code in service.c.  Just add service.c
+//  to your project and link with the following libraries...
+//
+//  libcmt.lib kernel32.lib advapi.lib shell32.lib
+//
+//  This code also supports unicode.  Be sure to compile both service.c and
+//  and code #include "service.h" with the same Unicode setting.
+//
+//  Upon completion, your code will have the following command line interface
+//
+//  <service exe> -?                to display this list
+//  <service exe> -install          to install the service
+//  <service exe> -remove           to remove the service
+//  <service exe> -debug <params>   to run as a console app for debugging
+//
+//  Note: This code also implements Ctrl+C and Ctrl+Break handlers
+//        when using the debug option.  These console events cause
+//        your ServiceStop routine to be called
+//
+//        Also, this code only handles the OWN_SERVICE service type
+//        running in the LOCAL_SYSTEM security context.
+//
+//        To control your service ( start, stop, etc ) you may use the
+//        Services control panel applet or the NET.EXE program.
+//
+//        To aid in writing/debugging service, the
+//        SDK contains a utility (MSTOOLS\BIN\SC.EXE) that
+//        can be used to control, configure, or obtain service status.
+//        SC displays complete status for any service/driver
+//        in the service database, and allows any of the configuration
+//        parameters to be easily changed at the command line.
+//        For more information on SC.EXE, type SC at the command line.
+//
+
+/*
+ * modified Mar.07, 2002 by Feng Qin <fqin@ncsa.uiuc.edu>
+ *          Mar.15, 2002
+ *
+ * removed some functions we don't use at all
+ * add code to start the service immediately after service is installed
+ * 
+ * $Id: service.h,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $
+ */
+
+#ifndef _SERVICE_H
+#define _SERVICE_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+//////////////////////////////////////////////////////////////////////////////
+//// todo: change to desired strings
+////
+// name of the executable
+#define SZAPPNAME            "IPerf"
+
+// internal name of the service
+#define SZSERVICENAME        "IPerfService"
+
+// displayed name of the service
+#define SZSERVICEDISPLAYNAME "IPerf Service"
+
+// list of service dependencies - "dep1\0dep2\0\0"
+#define SZDEPENDENCIES       ""
+
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+//// todo: ServiceStart()must be defined by in your code.
+////       The service should use ReportStatusToSCMgr to indicate
+////       progress.  This routine must also be used by StartService()
+////       to report to the SCM when the service is running.
+////
+////       If a ServiceStop procedure is going to take longer than
+////       3 seconds to execute, it should spawn a thread to
+////       execute the stop code, and return.  Otherwise, the
+////       ServiceControlManager will believe that the service has
+////       stopped responding
+////
+VOID ServiceStart(DWORD dwArgc, LPTSTR *lpszArgv);
+VOID ServiceStop();
+//////////////////////////////////////////////////////////////////////////////
+
+VOID WINAPI service_ctrl(DWORD dwCtrlCode);
+VOID WINAPI service_main(DWORD dwArgc, LPTSTR *lpszArgv);
+VOID CmdInstallService(int argc, char **argv);
+BOOL CmdRemoveService();
+BOOL CmdStartService(int argc, char **argv);
+LPTSTR GetLastErrorText( LPTSTR lpszBuf, DWORD dwSize );
+VOID ServiceStart (DWORD dwArgc, LPTSTR *lpszArgv);
+VOID ServiceStop();
+
+//////////////////////////////////////////////////////////////////////////////
+//// The following are procedures which
+//// may be useful to call within the above procedures,
+//// but require no implementation by the user.
+//// They are implemented in service.c
+
+//
+//  FUNCTION: ReportStatusToSCMgr()
+//
+//  PURPOSE: Sets the current status of the service and
+//           reports it to the Service Control Manager
+//
+//  PARAMETERS:
+//    dwCurrentState - the state of the service
+//    dwWin32ExitCode - error code to report
+//    dwWaitHint - worst case estimate to next checkpoint
+//
+//  RETURN VALUE:
+//    TRUE  - success 
+//    FALSE - failure
+//
+BOOL ReportStatusToSCMgr(DWORD dwCurrentState, DWORD dwWin32ExitCode, DWORD dwWaitHint);
+
+
+//
+//  FUNCTION: AddToMessageLog(LPTSTR lpszMsg)
+//
+//  PURPOSE: Allows any thread to log an error message
+//
+//  PARAMETERS:
+//    lpszMsg - text for message
+//
+//  RETURN VALUE:
+//    none
+//
+void AddToMessageLog(LPTSTR lpszMsg);
+//////////////////////////////////////////////////////////////////////////////
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/iperf-2.0.5/include/snprintf.h b/iperf-2.0.5/include/snprintf.h
new file mode 100644
index 0000000..26e870f
--- /dev/null
+++ b/iperf-2.0.5/include/snprintf.h
@@ -0,0 +1,40 @@
+#ifndef SNPRINTF_H
+#define SNPRINTF_H
+
+/* ===================================================================
+ * snprintf.h
+ *
+ * This is from
+ * W. Richard Stevens, 'UNIX Network Programming', Vol 1, 2nd Edition,
+ *   Prentice Hall, 1998.
+ *
+ * Mark Gates <mgates@nlanr.net>
+ * July 1998
+ *
+ * to use this prototype, make sure HAVE_SNPRINTF is not defined
+ *
+ * =================================================================== */
+
+/*
+ * Throughout the book I use snprintf() because it's safer than sprintf().
+ * But as of the time of this writing, not all systems provide this
+ * function.  The function below should only be built on those systems
+ * that do not provide a real snprintf().
+ * The function below just acts like sprintf(); it is not safe, but it
+ * tries to detect overflow.
+ */
+
+#ifndef HAVE_SNPRINTF
+
+    #ifdef __cplusplus
+extern "C" {
+#endif
+
+int snprintf(char *buf, size_t size, const char *fmt, ...);
+
+#ifdef __cplusplus
+} /* end extern "C" */
+    #endif
+
+#endif /* HAVE_SNPRINTF */
+#endif /* SNPRINTF_H */
diff --git a/iperf-2.0.5/include/util.h b/iperf-2.0.5/include/util.h
new file mode 100644
index 0000000..dab0a3f
--- /dev/null
+++ b/iperf-2.0.5/include/util.h
@@ -0,0 +1,199 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * util.h
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * various C utility functions.
+ * ------------------------------------------------------------------- */
+
+#ifndef UTIL_H
+#define UTIL_H
+
+#ifdef HAVE_CONFIG_H
+    #include "config.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* -------------------------------------------------------------------
+ * set/getsockopt wrappers for SO_RCVBUF and SO_SNDBUF; TCP_MAXSEG
+ * socket.c
+ * ------------------------------------------------------------------- */
+int setsock_tcp_windowsize( int inSock, int inTCPWin, int inSend );
+int getsock_tcp_windowsize( int inSock, int inSend );
+
+void setsock_tcp_mss( int inSock, int inTCPWin );
+int  getsock_tcp_mss( int inSock );
+
+/* -------------------------------------------------------------------
+ * signal handlers
+ * signal.c
+ * ------------------------------------------------------------------- */
+typedef void Sigfunc(int);
+void sig_exit( int inSigno );
+
+typedef Sigfunc *SigfuncPtr;
+
+SigfuncPtr my_signal( int inSigno, SigfuncPtr inFunc );
+
+#ifdef WIN32
+
+/* under windows, emulate unix signals */
+enum {
+    SIGINT,
+    SIGTERM,
+    SIGPIPE,
+    _NSIG
+};
+
+BOOL WINAPI sig_dispatcher( DWORD type );
+
+#endif
+
+/* -------------------------------------------------------------------
+ * error handlers
+ * error.c
+ * ------------------------------------------------------------------- */
+void warn      ( const char *inMessage, const char *inFile, int inLine );
+void warn_errno( const char *inMessage, const char *inFile, int inLine );
+
+#if defined( HAVE_POSIX_THREAD ) || defined( HAVE_WIN32_THREAD)
+#define FAIL( cond, msg, settings )             \
+  do {                                          \
+    if ( cond ) {                               \
+      warn( msg, __FILE__, __LINE__ );          \
+      thread_stop(settings);                    \
+    }                                           \
+  } while( 0 )
+#else
+#define FAIL( cond, msg, settings )             \
+  do {                                          \
+    if ( cond ) {                               \
+      warn( msg, __FILE__, __LINE__ );          \
+      exit( 1 );                                \
+    }                                           \
+  } while( 0 )
+#endif
+
+#define WARN( cond, msg )                       \
+  do {                                          \
+    if ( cond ) {                               \
+      warn( msg, __FILE__, __LINE__ );          \
+    }                                           \
+  } while( 0 )
+
+#if defined( HAVE_POSIX_THREAD ) || defined( HAVE_WIN32_THREAD)
+#define FAIL_errno( cond, msg, settings )       \
+  do {                                          \
+    if ( cond ) {                               \
+      warn_errno( msg, __FILE__, __LINE__ );    \
+      thread_stop(settings);                    \
+    }                                           \
+  } while( 0 )
+#else
+#define FAIL_errno( cond, msg, settings )       \
+  do {                                          \
+    if ( cond ) {                               \
+      warn_errno( msg, __FILE__, __LINE__ );    \
+      exit( 1 );                                \
+    }                                           \
+  } while( 0 )
+#endif
+
+#define WARN_errno( cond, msg )                 \
+  do {                                          \
+    if ( cond ) {                               \
+      warn_errno( msg, __FILE__, __LINE__ );    \
+    }                                           \
+  } while( 0 )
+
+/* -------------------------------------------------------------------
+ * initialize buffer to a pattern
+ * ------------------------------------------------------------------- */
+void pattern( char *outBuf, int inBytes );
+
+/* -------------------------------------------------------------------
+ * input and output numbers, converting with kilo, mega, giga
+ * stdio.c
+ * ------------------------------------------------------------------- */
+double byte_atof( const char *inString );
+max_size_t byte_atoi( const char  *inString );
+void byte_snprintf( char* outString, int inLen, double inNum, char inFormat );
+
+/* -------------------------------------------------------------------
+ * redirect the stdout to a specified file
+ * stdio.c
+ * ------------------------------------------------------------------- */
+void redirect(const char *inOutputFileName);
+
+/* -------------------------------------------------------------------
+ * delete macro
+ * ------------------------------------------------------------------- */
+#define DELETE_PTR( ptr )                       \
+  do {                                          \
+    if ( ptr != NULL ) {                        \
+      delete ptr;                               \
+      ptr = NULL;                               \
+    }                                           \
+  } while( false )
+
+#define DELETE_ARRAY( ptr )                     \
+  do {                                          \
+    if ( ptr != NULL ) {                        \
+      delete [] ptr;                            \
+      ptr = NULL;                               \
+    }                                           \
+  } while( false )
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
+#endif /* UTIL_H */
+
diff --git a/iperf-2.0.5/include/version.h b/iperf-2.0.5/include/version.h
new file mode 100644
index 0000000..c02d2ea
--- /dev/null
+++ b/iperf-2.0.5/include/version.h
@@ -0,0 +1,2 @@
+#define IPERF_VERSION "2.0.5"
+#define IPERF_VERSION_DATE "08 Jul 2010"
diff --git a/iperf-2.0.5/install-sh b/iperf-2.0.5/install-sh
new file mode 100755
index 0000000..1a83534
--- /dev/null
+++ b/iperf-2.0.5/install-sh
@@ -0,0 +1,323 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2005-02-02.21
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+chmodcmd="$chmodprog 0755"
+chowncmd=
+chgrpcmd=
+stripcmd=
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=
+dst=
+dir_arg=
+dstarg=
+no_target_directory=
+
+usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+-c         (ignored)
+-d         create directories instead of installing files.
+-g GROUP   $chgrpprog installed files to GROUP.
+-m MODE    $chmodprog installed files to MODE.
+-o USER    $chownprog installed files to USER.
+-s         $stripprog installed files.
+-t DIRECTORY  install into DIRECTORY.
+-T         report an error if DSTFILE is a directory.
+--help     display this help and exit.
+--version  display version info and exit.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
+"
+
+while test -n "$1"; do
+  case $1 in
+    -c) shift
+        continue;;
+
+    -d) dir_arg=true
+        shift
+        continue;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+        shift
+        shift
+        continue;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) chmodcmd="$chmodprog $2"
+        shift
+        shift
+        continue;;
+
+    -o) chowncmd="$chownprog $2"
+        shift
+        shift
+        continue;;
+
+    -s) stripcmd=$stripprog
+        shift
+        continue;;
+
+    -t) dstarg=$2
+	shift
+	shift
+	continue;;
+
+    -T) no_target_directory=true
+	shift
+	continue;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    *)  # When -d is used, all remaining arguments are directories to create.
+	# When -t is used, the destination is already specified.
+	test -n "$dir_arg$dstarg" && break
+        # Otherwise, the last argument is the destination.  Remove it from $@.
+	for arg
+	do
+          if test -n "$dstarg"; then
+	    # $@ is not empty: it contains at least $arg.
+	    set fnord "$@" "$dstarg"
+	    shift # fnord
+	  fi
+	  shift # arg
+	  dstarg=$arg
+	done
+	break;;
+  esac
+done
+
+if test -z "$1"; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call `install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+for src
+do
+  # Protect names starting with `-'.
+  case $src in
+    -*) src=./$src ;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    src=
+
+    if test -d "$dst"; then
+      mkdircmd=:
+      chmodcmd=
+    else
+      mkdircmd=$mkdirprog
+    fi
+  else
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dstarg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+
+    dst=$dstarg
+    # Protect names starting with `-'.
+    case $dst in
+      -*) dst=./$dst ;;
+    esac
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dstarg: Is a directory" >&2
+	exit 1
+      fi
+      dst=$dst/`basename "$src"`
+    fi
+  fi
+
+  # This sed command emulates the dirname command.
+  dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
+
+  # Make sure that the destination directory exists.
+
+  # Skip lots of stat calls in the usual case.
+  if test ! -d "$dstdir"; then
+    defaultIFS='
+	 '
+    IFS="${IFS-$defaultIFS}"
+
+    oIFS=$IFS
+    # Some sh's can't handle IFS=/ for some reason.
+    IFS='%'
+    set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+    shift
+    IFS=$oIFS
+
+    pathcomp=
+
+    while test $# -ne 0 ; do
+      pathcomp=$pathcomp$1
+      shift
+      if test ! -d "$pathcomp"; then
+        $mkdirprog "$pathcomp"
+	# mkdir can fail with a `File exist' error in case several
+	# install-sh are creating the directory concurrently.  This
+	# is OK.
+	test -d "$pathcomp" || exit
+      fi
+      pathcomp=$pathcomp/
+    done
+  fi
+
+  if test -n "$dir_arg"; then
+    $doit $mkdircmd "$dst" \
+      && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
+      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
+      && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
+      && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
+
+  else
+    dstfile=`basename "$dst"`
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+    trap '(exit $?); exit' 1 2 13 15
+
+    # Copy the file name to the temp name.
+    $doit $cpprog "$src" "$dsttmp" &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
+      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
+      && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
+      && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
+
+    # Now rename the file to the real destination.
+    { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
+      || {
+	   # The rename failed, perhaps because mv can't rename something else
+	   # to itself, or perhaps because mv is so ancient that it does not
+	   # support -f.
+
+	   # Now remove or move aside any old file at destination location.
+	   # We try this two ways since rm can't unlink itself on some
+	   # systems and the destination file might be busy for other
+	   # reasons.  In this case, the final cleanup might fail but the new
+	   # file should still install successfully.
+	   {
+	     if test -f "$dstdir/$dstfile"; then
+	       $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
+	       || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
+	       || {
+		 echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
+		 (exit 1); exit 1
+	       }
+	     else
+	       :
+	     fi
+	   } &&
+
+	   # Now rename the file to the real destination.
+	   $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+	 }
+    }
+  fi || { (exit 1); exit 1; }
+done
+
+# The final little trick to "correctly" pass the exit status to the exit trap.
+{
+  (exit 0); exit 0
+}
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/iperf-2.0.5/m4/acx_pthread.m4 b/iperf-2.0.5/m4/acx_pthread.m4
new file mode 100644
index 0000000..bedf51c
--- /dev/null
+++ b/iperf-2.0.5/m4/acx_pthread.m4
@@ -0,0 +1,199 @@
+dnl Available from the GNU Autoconf Macro Archive at:
+dnl http://www.gnu.org/software/ac-archive/htmldoc/acx_pthread.html
+dnl
+AC_DEFUN([ACX_PTHREAD], [
+AC_REQUIRE([AC_CANONICAL_HOST])
+AC_LANG_SAVE
+AC_LANG_C
+acx_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on True64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
+        AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
+        AC_MSG_RESULT($acx_pthread_ok)
+        if test x"$acx_pthread_ok" = xno; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try.  Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
+# -pthreads: Solaris/gcc
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads too;
+#      also defines -D_REENTRANT)
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case "${host_cpu}-${host_os}" in
+        *solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed.  (We need to link with -pthread or
+        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
+        # a function called by this macro, so we could check for that, but
+        # who knows whether they'll stub that too in a future libc.)  So,
+        # we'll just look for -pthreads and -lpthread first:
+
+        acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags"
+        ;;
+esac
+
+if test x"$acx_pthread_ok" = xno; then
+for flag in $acx_pthread_flags; do
+
+        case $flag in
+                none)
+                AC_MSG_CHECKING([whether pthreads work without any flags])
+                ;;
+
+                -*)
+                AC_MSG_CHECKING([whether pthreads work with $flag])
+                PTHREAD_CFLAGS="$flag"
+                ;;
+
+		pthread-config)
+		AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no)
+		if test x"$acx_pthread_config" = xno; then continue; fi
+		PTHREAD_CFLAGS="`pthread-config --cflags`"
+		PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+		;;
+
+                *)
+                AC_MSG_CHECKING([for the pthreads library -l$flag])
+                PTHREAD_LIBS="-l$flag"
+                ;;
+        esac
+
+        save_LIBS="$LIBS"
+        save_CFLAGS="$CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+        AC_TRY_LINK([#include <pthread.h>],
+                    [pthread_t th; pthread_join(th, 0);
+                     pthread_attr_init(0); pthread_cleanup_push(0, 0);
+                     pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
+                    [acx_pthread_ok=yes])
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        AC_MSG_RESULT($acx_pthread_ok)
+        if test "x$acx_pthread_ok" = xyes; then
+                break;
+        fi
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$acx_pthread_ok" = xyes; then
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Detect AIX lossage: threads are created detached by default
+        # and the JOINABLE attribute has a nonstandard name (UNDETACHED).
+        AC_MSG_CHECKING([for joinable pthread attribute])
+        AC_TRY_LINK([#include <pthread.h>],
+                    [int attr=PTHREAD_CREATE_JOINABLE;],
+                    ok=PTHREAD_CREATE_JOINABLE, ok=unknown)
+        if test x"$ok" = xunknown; then
+                AC_TRY_LINK([#include <pthread.h>],
+                            [int attr=PTHREAD_CREATE_UNDETACHED;],
+                            ok=PTHREAD_CREATE_UNDETACHED, ok=unknown)
+        fi
+        if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then
+                AC_DEFINE(PTHREAD_CREATE_JOINABLE, $ok,
+                          [Define to the necessary symbol if this constant
+                           uses a non-standard name on your system.])
+        fi
+        AC_MSG_RESULT(${ok})
+        if test x"$ok" = xunknown; then
+                AC_MSG_WARN([we do not know how to create joinable pthreads])
+        fi
+
+        AC_MSG_CHECKING([if more special flags are required for pthreads])
+        flag=no
+        case "${host_cpu}-${host_os}" in
+                *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
+                *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
+        esac
+        AC_MSG_RESULT(${flag})
+        if test "x$flag" != xno; then
+                PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
+        fi
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        # More AIX lossage: must compile with cc_r
+        AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC})
+else
+        PTHREAD_CC="$CC"
+fi
+
+AC_SUBST(PTHREAD_LIBS)
+AC_SUBST(PTHREAD_CFLAGS)
+AC_SUBST(PTHREAD_CC)
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test x"$acx_pthread_ok" = xyes; then
+        ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
+        :
+else
+        acx_pthread_ok=no
+        $2
+fi
+AC_LANG_RESTORE
+])dnl ACX_PTHREAD
diff --git a/iperf-2.0.5/m4/ax_create_stdint_h.m4 b/iperf-2.0.5/m4/ax_create_stdint_h.m4
new file mode 100644
index 0000000..d06329b
--- /dev/null
+++ b/iperf-2.0.5/m4/ax_create_stdint_h.m4
@@ -0,0 +1,685 @@
+dnl @synopsis AX_CREATE_STDINT_H [( HEADER-TO-GENERATE [, HEDERS-TO-CHECK])]
+dnl
+dnl the "ISO C9X: 7.18 Integer types <stdint.h>" section requires the
+dnl existence of an include file <stdint.h> that defines a set of
+dnl typedefs, especially uint8_t,int32_t,uintptr_t. Many older
+dnl installations will not provide this file, but some will have the
+dnl very same definitions in <inttypes.h>. In other enviroments we can
+dnl use the inet-types in <sys/types.h> which would define the typedefs
+dnl int8_t and u_int8_t respectivly.
+dnl
+dnl This macros will create a local "_stdint.h" or the headerfile given
+dnl as an argument. In many cases that file will just "#include
+dnl <stdint.h>" or "#include <inttypes.h>", while in other environments
+dnl it will provide the set of basic 'stdint's definitions/typedefs:
+dnl
+dnl   int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
+dnl   int_least32_t.. int_fast32_t.. intmax_t
+dnl
+dnl which may or may not rely on the definitions of other files, or
+dnl using the AC_CHECK_SIZEOF macro to determine the actual sizeof each
+dnl type.
+dnl
+dnl if your header files require the stdint-types you will want to
+dnl create an installable file mylib-int.h that all your other
+dnl installable header may include. So if you have a library package
+dnl named "mylib", just use
+dnl
+dnl      AX_CREATE_STDINT_H(mylib-int.h)
+dnl
+dnl in configure.ac and go to install that very header file in
+dnl Makefile.am along with the other headers (mylib.h) - and the
+dnl mylib-specific headers can simply use "#include <mylib-int.h>" to
+dnl obtain the stdint-types.
+dnl
+dnl Remember, if the system already had a valid <stdint.h>, the
+dnl generated file will include it directly. No need for fuzzy
+dnl HAVE_STDINT_H things...
+dnl
+dnl @category C
+dnl @author Guido Draheim <guidod@gmx.de>
+dnl @version 2003-12-07
+dnl @license GPLWithACException
+
+AC_DEFUN([AX_CHECK_DATA_MODEL],[
+   AC_CHECK_SIZEOF(char)
+   AC_CHECK_SIZEOF(short)
+   AC_CHECK_SIZEOF(int)
+   AC_CHECK_SIZEOF(long)
+   AC_CHECK_SIZEOF(void*)
+   ac_cv_char_data_model=""
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_char"
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_short"
+   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_int"
+   ac_cv_long_data_model=""
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_int"
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_long"
+   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_voidp"
+   AC_MSG_CHECKING([data model])
+   case "$ac_cv_char_data_model/$ac_cv_long_data_model" in
+    122/242)     ac_cv_data_model="IP16"  ; n="standard 16bit machine" ;;
+    122/244)     ac_cv_data_model="LP32"  ; n="standard 32bit machine" ;;
+    122/*)       ac_cv_data_model="i16"   ; n="unusual int16 model" ;;
+    124/444)     ac_cv_data_model="ILP32" ; n="standard 32bit unixish" ;;
+    124/488)     ac_cv_data_model="LP64"  ; n="standard 64bit unixish" ;;
+    124/448)     ac_cv_data_model="LLP64" ; n="unusual 64bit unixish" ;;
+    124/*)       ac_cv_data_model="i32"   ; n="unusual int32 model" ;;
+    128/888)     ac_cv_data_model="ILP64" ; n="unusual 64bit numeric" ;;
+    128/*)       ac_cv_data_model="i64"   ; n="unusual int64 model" ;;
+    222/*2)      ac_cv_data_model="DSP16" ; n="strict 16bit dsptype" ;;
+    333/*3)      ac_cv_data_model="DSP24" ; n="strict 24bit dsptype" ;;
+    444/*4)      ac_cv_data_model="DSP32" ; n="strict 32bit dsptype" ;;
+    666/*6)      ac_cv_data_model="DSP48" ; n="strict 48bit dsptype" ;;
+    888/*8)      ac_cv_data_model="DSP64" ; n="strict 64bit dsptype" ;;
+    222/*|333/*|444/*|666/*|888/*) :
+                 ac_cv_data_model="iDSP"  ; n="unusual dsptype" ;;
+     *)          ac_cv_data_model="none"  ; n="very unusual model" ;;
+   esac
+   AC_MSG_RESULT([$ac_cv_data_model ($ac_cv_long_data_model, $n)])
+])
+
+dnl AX_CHECK_HEADER_STDINT_X([HEADERLIST][,ACTION-IF])
+AC_DEFUN([AX_CHECK_HEADER_STDINT_X],[
+AC_CACHE_CHECK([for stdint uintptr_t], [ac_cv_header_stdint_x],[
+ ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
+  AC_MSG_RESULT([(..)])
+  for i in m4_ifval([$1],[$1],[stdint.h inttypes.h sys/inttypes.h]) ; do
+   unset ac_cv_type_uintptr_t
+   unset ac_cv_type_uint64_t
+   AC_CHECK_TYPE(uintptr_t,[ac_cv_header_stdint_x=$i],continue,[#include <$i>])
+   AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
+   m4_ifvaln([$1],[$1]) break
+  done
+  AC_MSG_CHECKING([for stdint uintptr_t])
+ ])
+])
+
+AC_DEFUN([AX_CHECK_HEADER_STDINT_O],[
+AC_CACHE_CHECK([for stdint uint32_t], [ac_cv_header_stdint_o],[
+ ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
+  AC_MSG_RESULT([(..)])
+  for i in m4_ifval([$1],[$1],[inttypes.h sys/inttypes.h stdint.h]) ; do
+   unset ac_cv_type_uint32_t
+   unset ac_cv_type_uint64_t
+   AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],continue,[#include <$i>])
+   AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
+   m4_ifvaln([$1],[$1]) break
+   break;
+  done
+  AC_MSG_CHECKING([for stdint uint32_t])
+ ])
+])
+
+AC_DEFUN([AX_CHECK_HEADER_STDINT_U],[
+AC_CACHE_CHECK([for stdint u_int32_t], [ac_cv_header_stdint_u],[
+ ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
+  AC_MSG_RESULT([(..)])
+  for i in m4_ifval([$1],[$1],[sys/types.h inttypes.h sys/inttypes.h]) ; do
+   unset ac_cv_type_u_int32_t
+   unset ac_cv_type_u_int64_t
+   AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],continue,[#include <$i>])
+   AC_CHECK_TYPE(u_int64_t,[and64="/u_int64_t"],[and64=""],[#include<$i>])
+   m4_ifvaln([$1],[$1]) break
+   break;
+  done
+  AC_MSG_CHECKING([for stdint u_int32_t])
+ ])
+])
+
+AC_DEFUN([AX_CREATE_STDINT_H],
+[# ------ AX CREATE STDINT H -------------------------------------
+AC_MSG_CHECKING([for stdint types])
+ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
+# try to shortcircuit - if the default include path of the compiler
+# can find a "stdint.h" header then we assume that all compilers can.
+AC_CACHE_VAL([ac_cv_header_stdint_t],[
+old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
+old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
+old_CFLAGS="$CFLAGS"     ; CFLAGS=""
+AC_TRY_COMPILE([#include <stdint.h>],[int_least32_t v = 0;],
+[ac_cv_stdint_result="(assuming C99 compatible system)"
+ ac_cv_header_stdint_t="stdint.h"; ],
+[ac_cv_header_stdint_t=""])
+CXXFLAGS="$old_CXXFLAGS"
+CPPFLAGS="$old_CPPFLAGS"
+CFLAGS="$old_CFLAGS" ])
+
+v="... $ac_cv_header_stdint_h"
+if test "$ac_stdint_h" = "stdint.h" ; then
+ AC_MSG_RESULT([(are you sure you want them in ./stdint.h?)])
+elif test "$ac_stdint_h" = "inttypes.h" ; then
+ AC_MSG_RESULT([(are you sure you want them in ./inttypes.h?)])
+elif test "_$ac_cv_header_stdint_t" = "_" ; then
+ AC_MSG_RESULT([(putting them into $ac_stdint_h)$v])
+else
+ ac_cv_header_stdint="$ac_cv_header_stdint_t"
+ AC_MSG_RESULT([$ac_cv_header_stdint (shortcircuit)])
+fi
+
+if test "_$ac_cv_header_stdint_t" = "_" ; then # can not shortcircuit..
+
+dnl .....intro message done, now do a few system checks.....
+dnl btw, all old CHECK_TYPE macros do automatically "DEFINE" a type,
+dnl therefore we use the autoconf implementation detail CHECK_TYPE_NEW
+dnl instead that is triggered with 3 or more arguments (see types.m4)
+
+inttype_headers=`echo $2 | sed -e 's/,/ /g'`
+
+ac_cv_stdint_result="(no helpful system typedefs seen)"
+AX_CHECK_HEADER_STDINT_X(dnl
+   stdint.h inttypes.h sys/inttypes.h $inttype_headers,
+   ac_cv_stdint_result="(seen uintptr_t$and64 in $i)")
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+AX_CHECK_HEADER_STDINT_O(dnl,
+   inttypes.h sys/inttypes.h stdint.h $inttype_headers,
+   ac_cv_stdint_result="(seen uint32_t$and64 in $i)")
+fi
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+if test "_$ac_cv_header_stdint_o" = "_" ; then
+AX_CHECK_HEADER_STDINT_U(dnl,
+   sys/types.h inttypes.h sys/inttypes.h $inttype_headers,
+   ac_cv_stdint_result="(seen u_int32_t$and64 in $i)")
+fi fi
+
+dnl if there was no good C99 header file, do some typedef checks...
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+   AC_MSG_CHECKING([for stdint datatype model])
+   AC_MSG_RESULT([(..)])
+   AX_CHECK_DATA_MODEL
+fi
+
+if test "_$ac_cv_header_stdint_x" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_x"
+elif  test "_$ac_cv_header_stdint_o" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_o"
+elif  test "_$ac_cv_header_stdint_u" != "_" ; then
+   ac_cv_header_stdint="$ac_cv_header_stdint_u"
+else
+   ac_cv_header_stdint="stddef.h"
+fi
+
+AC_MSG_CHECKING([for extra inttypes in chosen header])
+AC_MSG_RESULT([($ac_cv_header_stdint)])
+dnl see if int_least and int_fast types are present in _this_ header.
+unset ac_cv_type_int_least32_t
+unset ac_cv_type_int_fast32_t
+AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
+AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
+AC_CHECK_TYPE(intmax_t,,,[#include <$ac_cv_header_stdint>])
+
+fi # shortcircut to system "stdint.h"
+# ------------------ PREPARE VARIABLES ------------------------------
+if test "$GCC" = "yes" ; then
+ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
+else
+ac_cv_stdint_message="using $CC"
+fi
+
+AC_MSG_RESULT([make use of $ac_cv_header_stdint in $ac_stdint_h dnl
+$ac_cv_stdint_result])
+
+dnl -----------------------------------------------------------------
+# ----------------- DONE inttypes.h checks START header -------------
+AC_CONFIG_COMMANDS([$ac_stdint_h],[
+AC_MSG_NOTICE(creating $ac_stdint_h : $_ac_stdint_h)
+ac_stdint=$tmp/_stdint.h
+
+echo "#ifndef" $_ac_stdint_h >$ac_stdint
+echo "#define" $_ac_stdint_h "1" >>$ac_stdint
+echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint
+echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint
+echo "/* generated $ac_cv_stdint_message */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_t" != "_" ; then
+echo "#define _STDINT_HAVE_STDINT_H" "1" >>$ac_stdint
+echo "#include <stdint.h>" >>$ac_stdint
+echo "#endif" >>$ac_stdint
+echo "#endif" >>$ac_stdint
+else
+
+cat >>$ac_stdint <<STDINT_EOF
+
+/* ................... shortcircuit part ........................... */
+
+#if defined HAVE_STDINT_H || defined _STDINT_HAVE_STDINT_H
+#include <stdint.h>
+#else
+#include <stddef.h>
+
+/* .................... configured part ............................ */
+
+STDINT_EOF
+
+echo "/* whether we have a C99 compatible stdint header file */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_x" != "_" ; then
+  ac_header="$ac_cv_header_stdint_x"
+  echo "#define _STDINT_HEADER_INTPTR" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_INTPTR */" >>$ac_stdint
+fi
+
+echo "/* whether we have a C96 compatible inttypes header file */" >>$ac_stdint
+if  test "_$ac_cv_header_stdint_o" != "_" ; then
+  ac_header="$ac_cv_header_stdint_o"
+  echo "#define _STDINT_HEADER_UINT32" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_UINT32 */" >>$ac_stdint
+fi
+
+echo "/* whether we have a BSD compatible inet types header */" >>$ac_stdint
+if  test "_$ac_cv_header_stdint_u" != "_" ; then
+  ac_header="$ac_cv_header_stdint_u"
+  echo "#define _STDINT_HEADER_U_INT32" '"'"$ac_header"'"' >>$ac_stdint
+else
+  echo "/* #undef _STDINT_HEADER_U_INT32 */" >>$ac_stdint
+fi
+
+echo "" >>$ac_stdint
+
+if test "_$ac_header" != "_" ; then if test "$ac_header" != "stddef.h" ; then
+  echo "#include <$ac_header>" >>$ac_stdint
+  echo "" >>$ac_stdint
+fi fi
+
+echo "/* which 64bit typedef has been found */" >>$ac_stdint
+if test "$ac_cv_type_uint64_t" = "yes" ; then
+echo "#define   _STDINT_HAVE_UINT64_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_UINT64_T */" >>$ac_stdint
+fi
+if test "$ac_cv_type_u_int64_t" = "yes" ; then
+echo "#define   _STDINT_HAVE_U_INT64_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_U_INT64_T */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+echo "/* which type model has been detected */" >>$ac_stdint
+if test "_$ac_cv_char_data_model" != "_" ; then
+echo "#define   _STDINT_CHAR_MODEL" "$ac_cv_char_data_model" >>$ac_stdint
+echo "#define   _STDINT_LONG_MODEL" "$ac_cv_long_data_model" >>$ac_stdint
+else
+echo "/* #undef _STDINT_CHAR_MODEL // skipped */" >>$ac_stdint
+echo "/* #undef _STDINT_LONG_MODEL // skipped */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+echo "/* whether int_least types were detected */" >>$ac_stdint
+if test "$ac_cv_type_int_least32_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INT_LEAST32_T" "1"  >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INT_LEAST32_T */" >>$ac_stdint
+fi
+echo "/* whether int_fast types were detected */" >>$ac_stdint
+if test "$ac_cv_type_int_fast32_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INT_FAST32_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INT_FAST32_T */" >>$ac_stdint
+fi
+echo "/* whether intmax_t type was detected */" >>$ac_stdint
+if test "$ac_cv_type_intmax_t" = "yes"; then
+echo "#define   _STDINT_HAVE_INTMAX_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INTMAX_T */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+  cat >>$ac_stdint <<STDINT_EOF
+/* .................... detections part ............................ */
+
+/* whether we need to define bitspecific types from compiler base types */
+#ifndef _STDINT_HEADER_INTPTR
+#ifndef _STDINT_HEADER_UINT32
+#ifndef _STDINT_HEADER_U_INT32
+#define _STDINT_NEED_INT_MODEL_T
+#else
+#define _STDINT_HAVE_U_INT_TYPES
+#endif
+#endif
+#endif
+
+#ifdef _STDINT_HAVE_U_INT_TYPES
+#undef _STDINT_NEED_INT_MODEL_T
+#endif
+
+#ifdef  _STDINT_CHAR_MODEL
+#if     _STDINT_CHAR_MODEL+0 == 122 || _STDINT_CHAR_MODEL+0 == 124
+#ifndef _STDINT_BYTE_MODEL
+#define _STDINT_BYTE_MODEL 12
+#endif
+#endif
+#endif
+
+#ifndef _STDINT_HAVE_INT_LEAST32_T
+#define _STDINT_NEED_INT_LEAST_T
+#endif
+
+#ifndef _STDINT_HAVE_INT_FAST32_T
+#define _STDINT_NEED_INT_FAST_T
+#endif
+
+#ifndef _STDINT_HEADER_INTPTR
+#define _STDINT_NEED_INTPTR_T
+#ifndef _STDINT_HAVE_INTMAX_T
+#define _STDINT_NEED_INTMAX_T
+#endif
+#endif
+
+
+/* .................... definition part ............................ */
+
+/* some system headers have good uint64_t */
+#ifndef _HAVE_UINT64_T
+#if     defined _STDINT_HAVE_UINT64_T  || defined HAVE_UINT64_T
+#define _HAVE_UINT64_T
+#elif   defined _STDINT_HAVE_U_INT64_T || defined HAVE_U_INT64_T
+#define _HAVE_UINT64_T
+typedef u_int64_t uint64_t;
+#endif
+#endif
+
+#ifndef _HAVE_UINT64_T
+/* .. here are some common heuristics using compiler runtime specifics */
+#if defined __STDC_VERSION__ && defined __STDC_VERSION__ >= 199901L
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef long long int64_t;
+typedef unsigned long long uint64_t;
+
+#elif !defined __STRICT_ANSI__
+#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
+#define _HAVE_UINT64_T
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+
+#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
+/* note: all ELF-systems seem to have loff-support which needs 64-bit */
+#if !defined _NO_LONGLONG
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef long long int64_t;
+typedef unsigned long long uint64_t;
+#endif
+
+#elif defined __alpha || (defined __mips && defined _ABIN32)
+#if !defined _NO_LONGLONG
+typedef long int64_t;
+typedef unsigned long uint64_t;
+#endif
+  /* compiler/cpu type to define int64_t */
+#endif
+#endif
+#endif
+
+#if defined _STDINT_HAVE_U_INT_TYPES
+/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
+typedef u_int8_t uint8_t;
+typedef u_int16_t uint16_t;
+typedef u_int32_t uint32_t;
+
+/* glibc compatibility */
+#ifndef __int8_t_defined
+#define __int8_t_defined
+#endif
+#endif
+
+#ifdef _STDINT_NEED_INT_MODEL_T
+/* we must guess all the basic types. Apart from byte-adressable system, */
+/* there a few 32-bit-only dsp-systems that we guard with BYTE_MODEL 8-} */
+/* (btw, those nibble-addressable systems are way off, or so we assume) */
+
+dnl   /* have a look at "64bit and data size neutrality" at */
+dnl   /* http://unix.org/version2/whatsnew/login_64bit.html */
+dnl   /* (the shorthand "ILP" types always have a "P" part) */
+
+#if defined _STDINT_BYTE_MODEL
+#if _STDINT_LONG_MODEL+0 == 242
+/* 2:4:2 =  IP16 = a normal 16-bit system                */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned long   uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          long    int32_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL == 444
+/* 2:4:4 =  LP32 = a 32-bit system derived from a 16-bit */
+/* 4:4:4 = ILP32 = a normal 32-bit system                */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 484 || _STDINT_LONG_MODEL+0 == 488
+/* 4:8:4 =  IP32 = a 32-bit system prepared for 64-bit    */
+/* 4:8:8 =  LP64 = a normal 64-bit system                 */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+/* this system has a "long" of 64bit */
+#ifndef _HAVE_UINT64_T
+#define _HAVE_UINT64_T
+typedef unsigned long   uint64_t;
+typedef          long    int64_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 448
+/*      LLP64   a 64-bit system derived from a 32-bit system */
+typedef unsigned char   uint8_t;
+typedef unsigned short  uint16_t;
+typedef unsigned int    uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef          char    int8_t;
+typedef          short   int16_t;
+typedef          int     int32_t;
+#endif
+/* assuming the system has a "long long" */
+#ifndef _HAVE_UINT64_T
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef unsigned long long uint64_t;
+typedef          long long  int64_t;
+#endif
+#else
+#define _STDINT_NO_INT32_T
+#endif
+#else
+#define _STDINT_NO_INT8_T
+#define _STDINT_NO_INT32_T
+#endif
+#endif
+
+/*
+ * quote from SunOS-5.8 sys/inttypes.h:
+ * Use at your own risk.  As of February 1996, the committee is squarely
+ * behind the fixed sized types; the "least" and "fast" types are still being
+ * discussed.  The probability that the "fast" types may be removed before
+ * the standard is finalized is high enough that they are not currently
+ * implemented.
+ */
+
+#if defined _STDINT_NEED_INT_LEAST_T
+typedef  int8_t    int_least8_t;
+typedef  int16_t   int_least16_t;
+typedef  int32_t   int_least32_t;
+#ifdef _HAVE_UINT64_T
+typedef  int64_t   int_least64_t;
+#endif
+
+typedef uint8_t   uint_least8_t;
+typedef uint16_t  uint_least16_t;
+typedef uint32_t  uint_least32_t;
+#ifdef _HAVE_UINT64_T
+typedef uint64_t  uint_least64_t;
+#endif
+  /* least types */
+#endif
+
+#if defined _STDINT_NEED_INT_FAST_T
+typedef  int8_t    int_fast8_t;
+typedef  int       int_fast16_t;
+typedef  int32_t   int_fast32_t;
+#ifdef _HAVE_UINT64_T
+typedef  int64_t   int_fast64_t;
+#endif
+
+typedef uint8_t   uint_fast8_t;
+typedef unsigned  uint_fast16_t;
+typedef uint32_t  uint_fast32_t;
+#ifdef _HAVE_UINT64_T
+typedef uint64_t  uint_fast64_t;
+#endif
+  /* fast types */
+#endif
+
+#ifdef _STDINT_NEED_INTMAX_T
+#ifdef _HAVE_UINT64_T
+typedef  int64_t       intmax_t;
+typedef uint64_t      uintmax_t;
+#else
+typedef          long  intmax_t;
+typedef unsigned long uintmax_t;
+#endif
+#endif
+
+#ifdef _STDINT_NEED_INTPTR_T
+#ifndef __intptr_t_defined
+#define __intptr_t_defined
+/* we encourage using "long" to store pointer values, never use "int" ! */
+#if   _STDINT_LONG_MODEL+0 == 242 || _STDINT_LONG_MODEL+0 == 484
+typedef  unsinged int   uintptr_t;
+typedef           int    intptr_t;
+#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL+0 == 444
+typedef  unsigned long  uintptr_t;
+typedef           long   intptr_t;
+#elif _STDINT_LONG_MODEL+0 == 448 && defined _HAVE_UINT64_T
+typedef        uint64_t uintptr_t;
+typedef         int64_t  intptr_t;
+#else /* matches typical system types ILP32 and LP64 - but not IP16 or LLP64 */
+typedef  unsigned long  uintptr_t;
+typedef           long   intptr_t;
+#endif
+#endif
+#endif
+
+/* The ISO C99 standard specifies that in C++ implementations these
+   should only be defined if explicitly requested.  */
+#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
+#ifndef UINT32_C
+
+/* Signed.  */
+# define INT8_C(c)      c
+# define INT16_C(c)     c
+# define INT32_C(c)     c
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define INT64_C(c)    c ## L
+# else
+#  define INT64_C(c)    c ## LL
+# endif
+
+/* Unsigned.  */
+# define UINT8_C(c)     c ## U
+# define UINT16_C(c)    c ## U
+# define UINT32_C(c)    c ## U
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define UINT64_C(c)   c ## UL
+# else
+#  define UINT64_C(c)   c ## ULL
+# endif
+
+/* Maximal type.  */
+# ifdef _HAVE_LONGLONG_UINT64_T
+#  define INTMAX_C(c)   c ## L
+#  define UINTMAX_C(c)  c ## UL
+# else
+#  define INTMAX_C(c)   c ## LL
+#  define UINTMAX_C(c)  c ## ULL
+# endif
+
+  /* literalnumbers */
+#endif
+#endif
+
+/* These limits are merily those of a two complement byte-oriented system */
+
+/* Minimum of signed integral types.  */
+# define INT8_MIN               (-128)
+# define INT16_MIN              (-32767-1)
+# define INT32_MIN              (-2147483647-1)
+# define INT64_MIN              (-__INT64_C(9223372036854775807)-1)
+/* Maximum of signed integral types.  */
+# define INT8_MAX               (127)
+# define INT16_MAX              (32767)
+# define INT32_MAX              (2147483647)
+# define INT64_MAX              (__INT64_C(9223372036854775807))
+
+/* Maximum of unsigned integral types.  */
+# define UINT8_MAX              (255)
+# define UINT16_MAX             (65535)
+# define UINT32_MAX             (4294967295U)
+# define UINT64_MAX             (__UINT64_C(18446744073709551615))
+
+/* Minimum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MIN         INT8_MIN
+# define INT_LEAST16_MIN        INT16_MIN
+# define INT_LEAST32_MIN        INT32_MIN
+# define INT_LEAST64_MIN        INT64_MIN
+/* Maximum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MAX         INT8_MAX
+# define INT_LEAST16_MAX        INT16_MAX
+# define INT_LEAST32_MAX        INT32_MAX
+# define INT_LEAST64_MAX        INT64_MAX
+
+/* Maximum of unsigned integral types having a minimum size.  */
+# define UINT_LEAST8_MAX        UINT8_MAX
+# define UINT_LEAST16_MAX       UINT16_MAX
+# define UINT_LEAST32_MAX       UINT32_MAX
+# define UINT_LEAST64_MAX       UINT64_MAX
+
+  /* shortcircuit*/
+#endif
+  /* once */
+#endif
+#endif
+STDINT_EOF
+fi
+    if cmp -s $ac_stdint_h $ac_stdint 2>/dev/null; then
+      AC_MSG_NOTICE([$ac_stdint_h is unchanged])
+    else
+      ac_dir=`AS_DIRNAME(["$ac_stdint_h"])`
+      AS_MKDIR_P(["$ac_dir"])
+      rm -f $ac_stdint_h
+      mv $ac_stdint $ac_stdint_h
+    fi
+],[# variables for create stdint.h replacement
+PACKAGE="$PACKAGE"
+VERSION="$VERSION"
+ac_stdint_h="$ac_stdint_h"
+_ac_stdint_h=AS_TR_CPP(_$PACKAGE-$ac_stdint_h)
+ac_cv_stdint_message="$ac_cv_stdint_message"
+ac_cv_header_stdint_t="$ac_cv_header_stdint_t"
+ac_cv_header_stdint_x="$ac_cv_header_stdint_x"
+ac_cv_header_stdint_o="$ac_cv_header_stdint_o"
+ac_cv_header_stdint_u="$ac_cv_header_stdint_u"
+ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
+ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
+ac_cv_char_data_model="$ac_cv_char_data_model"
+ac_cv_long_data_model="$ac_cv_long_data_model"
+ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
+ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
+ac_cv_type_intmax_t="$ac_cv_type_intmax_t"
+])
+])
diff --git a/iperf-2.0.5/m4/dast.m4 b/iperf-2.0.5/m4/dast.m4
new file mode 100644
index 0000000..2f729d4
--- /dev/null
+++ b/iperf-2.0.5/m4/dast.m4
@@ -0,0 +1,178 @@
+
+dnl DAST_CHECK_BOOL
+dnl Check for bool support. Defines bool, true, and false.
+
+AH_TEMPLATE([HAVE_POSIX_THREAD], [])
+AH_TEMPLATE([_REENTRANT], [])
+AH_TEMPLATE([ssize_t], [Define to "int" if <sys/types.h> does not define.])
+AH_TEMPLATE([bool])
+AH_TEMPLATE([true])
+AH_TEMPLATE([false])
+
+AC_DEFUN(DAST_CHECK_BOOL, [
+
+AC_CHECK_SIZEOF(bool)
+if test "$ac_cv_sizeof_bool" = 0 ; then
+  AC_DEFINE(bool, int)
+fi
+
+AC_CACHE_CHECK(if true is defined, ac_cv_have_true,
+ [AC_LANG_SAVE
+  AC_LANG_CPLUSPLUS
+  AC_TRY_COMPILE([],
+    [unsigned int i = true],
+  ac_cv_have_true=yes,
+  ac_cv_have_true=no)
+  AC_LANG_RESTORE
+ ])
+
+if test "$ac_cv_have_true" != yes ; then
+  AC_DEFINE(true,  1)
+  AC_DEFINE(false, 0)
+fi
+
+])
+
+dnl ===================================================================
+dnl DAST_REPLACE_TYPE( type, sizeof )
+dnl Check for the type as AC_CHECK_TYPE does. Define HAVE_<type>
+dnl if type exists; don't define <type> to anything if it doesn't exist.
+dnl Useful if there is no well-defined default type, such as int32_t
+
+AC_DEFUN(DAST_REPLACE_TYPE, [
+
+AC_CACHE_CHECK(for $1, ac_cv_type_$1,
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$ac_includes_default]],
+    [[$1 foo]])],
+  ac_cv_type_$1=yes,
+  ac_cv_type_$1=no)
+
+if test $ac_cv_type_$1 != yes ; then
+  if test "$ac_cv_sizeof_char" = $2; then
+    ac_cv_type_$1="char"
+  elif test "$ac_cv_sizeof_short" = $2; then
+    ac_cv_type_$1="short"
+  elif test "$ac_cv_sizeof_int" = $2; then
+    ac_cv_type_$1="int"
+  elif test "$ac_cv_sizeof_long" = $2; then
+    ac_cv_type_$1="long"
+  elif test "$ac_cv_sizeof_long_long" = $2; then
+    ac_cv_type_$1="long long"
+  fi
+fi)
+
+if test "$ac_cv_type_$1" != no; then
+  if test "$ac_cv_type_$1" != yes; then
+    AC_DEFINE_UNQUOTED($1, $ac_cv_type_$1)
+  fi
+  AC_DEFINE_UNQUOTED(HAVE_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`)
+fi
+
+])
+
+AC_DEFUN(DAST_REPLACE_TYPE_UNSIGNED, [
+
+AC_CACHE_CHECK(for $1, ac_cv_type_$1,
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$ac_includes_default]],
+    [[$1 foo]])],
+  ac_cv_type_$1=yes,
+  ac_cv_type_$1=no)
+
+if test $ac_cv_type_$1 != yes ; then
+  if test "$ac_cv_sizeof_unsigned_char" = $2; then
+    ac_cv_type_$1="unsigned char"
+  elif test "$ac_cv_sizeof_unsigned_short" = $2; then
+    ac_cv_type_$1="unsigned short"
+  elif test "$ac_cv_sizeof_unsigned_int" = $2; then
+    ac_cv_type_$1="unsigned int"
+  elif test "$ac_cv_sizeof_unsigned_long" = $2; then
+    ac_cv_type_$1="unsigned long"
+  elif test "$ac_cv_sizeof_unsigned_long_long" = $2; then
+    ac_cv_type_$1="unsigned long long"
+  fi
+fi)
+
+if test "$ac_cv_type_$1" != no; then
+  if test "$ac_cv_type_$1" != yes; then
+    AC_DEFINE_UNQUOTED($1, $ac_cv_type_$1)
+  fi
+  AC_DEFINE_UNQUOTED(HAVE_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`)
+fi
+
+])
+
+dnl DAST_CHECK_ARG
+dnl Check for the 3rd arguement to accept
+
+AC_DEFUN(DAST_ACCEPT_ARG, [
+  if test -z "$ac_cv_accept_arg" ; then
+    AC_LANG_SAVE
+    AC_LANG_CPLUSPLUS
+
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+      [[$ac_includes_default
+       #include <sys/socket.h>]],
+      [[$1 length;
+       accept( 0, 0, &length );]])],
+    ac_cv_accept_arg=$1)
+
+    AC_LANG_RESTORE
+  fi
+])
+
+dnl Configure paths for Web100.  Based off of Owen Taylor's gtk.m4 from gtk+-1.2.10
+dnl AM_PATH_WEB100([EXACT-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for Web100, and define WEB100_CFLAGS and WEB100_LIBS
+dnl
+AC_DEFUN(AM_PATH_WEB100,
+[
+web100_success=""
+
+AC_PATH_PROG([WEB100_CONFIG], [web100-config], [no])
+
+AC_MSG_CHECKING(for Web100)
+
+if test "$WEB100_CONFIG" != "no"; then
+  WEB100_CFLAGS=`$WEB100_CONFIG --cflags`
+  WEB100_LIBS=`$WEB100_CONFIG --libs`
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+  echo "*** The web100-config script installed by Web100 could not be found"
+  echo "*** If Web100 was installed in PREFIX, make sure PREFIX/bin is in"
+  echo "*** your path, or set the WEB100_CONFIG environment variable to the"
+  echo "*** full path to web100-config"
+  web100_success="no"
+fi
+
+if test x$web100_success = x; then
+  if test "x$1" != "x"; then
+    AC_MSG_CHECKING(for Web100 - version $1)
+
+    WEB100_VERSION=`$WEB100_CONFIG --version`
+    if test "$WEB100_VERSION" = "$1"; then
+      AC_MSG_RESULT(yes)
+    else
+      AC_MSG_RESULT(no)
+      echo "*** The requested ($1) and installed ($WEB100_VERSION) versions"
+      echo "*** of Web100 do not match."
+      web100_success="no"
+    fi
+  fi
+fi
+
+if test x$web100_success = x; then
+  web100_success="yes"
+fi
+
+if test x$web100_success = xyes; then
+  m4_if([$2], [], [:], [$2])
+else
+  WEB100_CFLAGS=""
+  WEB100_LIBS=""
+  m4_if([$3], [], [:], [$3])
+fi
+
+AC_SUBST(WEB100_CFLAGS)
+AC_SUBST(WEB100_LIBS)
+])
diff --git a/iperf-2.0.5/man/Makefile.am b/iperf-2.0.5/man/Makefile.am
new file mode 100644
index 0000000..ed97bc6
--- /dev/null
+++ b/iperf-2.0.5/man/Makefile.am
@@ -0,0 +1,2 @@
+man_MANS = iperf.1
+dist_man_MANS = $(man_MANS)
diff --git a/iperf-2.0.5/man/Makefile.in b/iperf-2.0.5/man/Makefile.in
new file mode 100644
index 0000000..4c0bf36
--- /dev/null
+++ b/iperf-2.0.5/man/Makefile.in
@@ -0,0 +1,365 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
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diff --git a/iperf-2.0.5/man/iperf.1 b/iperf-2.0.5/man/iperf.1
new file mode 100644
index 0000000..b6e4ce5
--- /dev/null
+++ b/iperf-2.0.5/man/iperf.1
@@ -0,0 +1,148 @@
+.TH IPERF 1 "APRIL 2008" NLANR/DAST "User Manuals"
+.SH NAME
+iperf \- perform network throughput tests
+.SH SYNOPSIS
+.B iperf -s [
+.I options
+.B ]
+
+.B iperf -c 
+.I server
+.B [
+.I options
+.B ]
+
+.B iperf -u -s [
+.I options
+.B ]
+
+.B iperf -u -c 
+.I server
+.B [
+.I options
+.B ]
+.SH DESCRIPTION
+iperf is a tool for performing network throughput measurements.  It can test
+either TCP or UDP throughput.  To perform an iperf test the user must
+establish both a server (to discard traffic) and a client (to generate
+traffic).  
+.SH "GENERAL OPTIONS"
+.TP
+.BR -f ", " --format " "
+[kmKM]   format to report: Kbits, Mbits, KBytes, MBytes
+.TP
+.BR -h ", " --help " "
+print a help synopsis
+.TP
+.BR -i ", " --interval " \fIn\fR"
+pause \fIn\fR seconds between periodic bandwidth reports
+.TP
+.BR -l ", " --len " \fIn\fR[KM]"
+set length read/write buffer to \fIn\fR (default 8 KB)
+.TP
+.BR -m ", " --print_mss " "
+print TCP maximum segment size (MTU - TCP/IP header)
+.TP
+.BR -o ", " --output " <filename>"
+output the report or error message to this specified file
+.TP
+.BR -p ", " --port " \fIn\fR"
+set server port to listen on/connect to to \fIn\fR (default 5001)
+.TP
+.BR -u ", " --udp " "
+use UDP rather than TCP
+.TP
+.BR -w ", " --window " \fIn\fR[KM]"
+TCP window size (socket buffer size)
+.TP
+.BR -B ", " --bind " <host>"
+bind to <host>, an interface or multicast address
+.TP
+.BR -C ", " --compatibility " "
+for use with older versions does not sent extra msgs
+.TP
+.BR -M ", " --mss " \fIn\fR"
+set TCP maximum segment size (MTU - 40 bytes)
+.TP
+.BR -N ", " --nodelay " "
+set TCP no delay, disabling Nagle's Algorithm
+.TP
+.BR -v ", " --version " "
+print version information and quit
+.TP
+.BR -V ", " --IPv6Version " "
+Set the domain to IPv6
+.TP
+.BR -x ", " --reportexclude " "
+[CDMSV]   exclude C(connection) D(data) M(multicast) S(settings) V(server) reports
+.TP
+.BR -y ", " --reportstyle " C|c"
+if set to C or c report results as CSV (comma separated values)
+.SH "SERVER SPECIFIC OPTIONS"
+.TP
+.BR -s ", " --server " "
+run in server mode
+.TP
+.BR -U ", " --single_udp " "
+run in single threaded UDP mode
+.TP
+.BR -D ", " --daemon " "
+run the server as a daemon
+.SH "CLIENT SPECIFIC OPTIONS"
+.TP
+.BR -b ", " --bandwidth " \fIn\fR[KM]"
+set target bandwidth to \fIn\fR bits/sec (default 1 Mbit/sec).
+This setting requires UDP (-u).
+.TP
+.BR -c ", " --client " <host>"
+run in client mode, connecting to <host>
+.TP
+.BR -d ", " --dualtest " "
+Do a bidirectional test simultaneously
+.TP
+.BR -n ", " --num " \fIn\fR[KM]"
+number of bytes to transmit (instead of -t)
+.TP
+.BR -r ", " --tradeoff " "
+Do a bidirectional test individually
+.TP
+.BR -t ", " --time " \fIn\fR"
+time in seconds to transmit for (default 10 secs)
+.TP
+.BR -F ", " --fileinput " <name>"
+input the data to be transmitted from a file
+.TP
+.BR -I ", " --stdin " "
+input the data to be transmitted from stdin
+.TP
+.BR -L ", " --listenport " \fIn\fR"
+port to recieve bidirectional tests back on
+.TP
+.BR -P ", " --parallel " \fIn\fR"
+number of parallel client threads to run
+.TP
+.BR -T ", " --ttl " \fIn\fR"
+time-to-live, for multicast (default 1)
+.TP
+.BR -Z ", " --linux-congestion " <algo>"
+set TCP congestion control algorithm (Linux only)
+.SH ENVIRONMENT
+.TP
+.BR TCP_WINDOW_SIZE
+Controls the size of TCP buffers.
+.SH DIAGNOSTICS
+This section needs to be filled in.
+.SH BUGS
+Exit statuses are inconsistent.
+The threading implementation is rather heinous.
+.SH AUTHORS
+Iperf was originally written by Mark Gates and Alex Warshavsky.
+Man page and maintence by Jon Dugan <jdugan at x1024 dot net>.
+Other contributions from Ajay Tirumala, Jim Ferguson,
+Feng Qin,
+Kevin Gibbs,
+John Estabrook <jestabro at ncsa.uiuc.edu>,
+Andrew Gallatin <gallatin at gmail.com>,
+Stephen Hemminger <shemminger at linux-foundation.org>
+.SH "SEE ALSO"
+http://iperf.sourceforge.net/
diff --git a/iperf-2.0.5/missing b/iperf-2.0.5/missing
new file mode 100755
index 0000000..09edd88
--- /dev/null
+++ b/iperf-2.0.5/missing
@@ -0,0 +1,357 @@
+#! /bin/sh
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+
+scriptversion=2005-02-08.22
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
+#   Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
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+  autoconf)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`${configure_ac}'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case "$f" in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+	   sed 's/\.am$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  autom4te)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.
+         You can get \`$1' as part of \`Autoconf' from any GNU
+         archive site."
+
+    file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
+    test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
+    if test -f "$file"; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo "#! /bin/sh"
+	echo "# Created by GNU Automake missing as a replacement of"
+	echo "#  $ $@"
+	echo "exit 0"
+	chmod +x $file
+	exit 1
+    fi
+    ;;
+
+  bison|yacc)
+    echo 1>&2 "\
+WARNING: \`$1' $msg.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f y.tab.h ]; then
+	echo >y.tab.h
+    fi
+    if [ ! -f y.tab.c ]; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex|flex)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f lex.yy.c ]; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  help2man)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+	 you modified a dependency of a manual page.  You may need the
+	 \`Help2man' package in order for those modifications to take
+	 effect.  You can get \`Help2man' from any GNU archive site."
+
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+	file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
+    fi
+    if [ -f "$file" ]; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo ".ab help2man is required to generate this page"
+	exit 1
+    fi
+    ;;
+
+  makeinfo)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    # The file to touch is that specified with -o ...
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+      # ... or it is the one specified with @setfilename ...
+      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
+      # ... or it is derived from the source name (dir/f.texi becomes f.info)
+      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+    fi
+    touch $file
+    ;;
+
+  tar)
+    shift
+
+    # We have already tried tar in the generic part.
+    # Look for gnutar/gtar before invocation to avoid ugly error
+    # messages.
+    if (gnutar --version > /dev/null 2>&1); then
+       gnutar "$@" && exit 0
+    fi
+    if (gtar --version > /dev/null 2>&1); then
+       gtar "$@" && exit 0
+    fi
+    firstarg="$1"
+    if shift; then
+	case "$firstarg" in
+	*o*)
+	    firstarg=`echo "$firstarg" | sed s/o//`
+	    tar "$firstarg" "$@" && exit 0
+	    ;;
+	esac
+	case "$firstarg" in
+	*h*)
+	    firstarg=`echo "$firstarg" | sed s/h//`
+	    tar "$firstarg" "$@" && exit 0
+	    ;;
+	esac
+    fi
+
+    echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+         You may want to install GNU tar or Free paxutils, or check the
+         command line arguments."
+    exit 1
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequisites for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/iperf-2.0.5/src/Client.cpp b/iperf-2.0.5/src/Client.cpp
new file mode 100644
index 0000000..71a5b5c
--- /dev/null
+++ b/iperf-2.0.5/src/Client.cpp
@@ -0,0 +1,470 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Client.cpp
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * A client thread initiates a connect to the server and handles
+ * sending and receiving data, then closes the socket.
+ * ------------------------------------------------------------------- */
+
+#include "headers.h"
+#include "Client.hpp"
+#include "Thread.h"
+#include "SocketAddr.h"
+#include "PerfSocket.hpp"
+#include "Extractor.h"
+#include "delay.hpp"
+#include "util.h"
+#include "Locale.h"
+
+/* -------------------------------------------------------------------
+ * Store server hostname, optionally local hostname, and socket info.
+ * ------------------------------------------------------------------- */
+
+Client::Client( thread_Settings *inSettings ) {
+    mSettings = inSettings;
+    mBuf = NULL;
+
+    // initialize buffer
+    mBuf = new char[ mSettings->mBufLen ];
+    pattern( mBuf, mSettings->mBufLen );
+    if ( isFileInput( mSettings ) ) {
+        if ( !isSTDIN( mSettings ) )
+            Extractor_Initialize( mSettings->mFileName, mSettings->mBufLen, mSettings );
+        else
+            Extractor_InitializeFile( stdin, mSettings->mBufLen, mSettings );
+
+        if ( !Extractor_canRead( mSettings ) ) {
+            unsetFileInput( mSettings );
+        }
+    }
+
+    // connect
+    Connect( );
+
+    if ( isReport( inSettings ) ) {
+        ReportSettings( inSettings );
+        if ( mSettings->multihdr && isMultipleReport( inSettings ) ) {
+            mSettings->multihdr->report->connection.peer = mSettings->peer;
+            mSettings->multihdr->report->connection.size_peer = mSettings->size_peer;
+            mSettings->multihdr->report->connection.local = mSettings->local;
+            SockAddr_setPortAny( &mSettings->multihdr->report->connection.local );
+            mSettings->multihdr->report->connection.size_local = mSettings->size_local;
+        }
+    }
+
+} // end Client
+
+/* -------------------------------------------------------------------
+ * Delete memory (hostname strings).
+ * ------------------------------------------------------------------- */
+
+Client::~Client() {
+    if ( mSettings->mSock != INVALID_SOCKET ) {
+        int rc = close( mSettings->mSock );
+        WARN_errno( rc == SOCKET_ERROR, "close" );
+        mSettings->mSock = INVALID_SOCKET;
+    }
+    DELETE_ARRAY( mBuf );
+} // end ~Client
+
+const double kSecs_to_usecs = 1e6; 
+const int    kBytes_to_Bits = 8; 
+
+void Client::RunTCP( void ) {
+    unsigned long currLen = 0; 
+    struct itimerval it;
+    max_size_t totLen = 0;
+
+    int err;
+
+    char* readAt = mBuf;
+
+    // Indicates if the stream is readable 
+    bool canRead = true, mMode_Time = isModeTime( mSettings ); 
+
+    ReportStruct *reportstruct = NULL;
+
+    // InitReport handles Barrier for multiple Streams
+    mSettings->reporthdr = InitReport( mSettings );
+    reportstruct = new ReportStruct;
+    reportstruct->packetID = 0;
+
+    lastPacketTime.setnow();
+    if ( mMode_Time ) {
+	memset (&it, 0, sizeof (it));
+	it.it_value.tv_sec = (int) (mSettings->mAmount / 100.0);
+	it.it_value.tv_usec = (int) 10000 * (mSettings->mAmount -
+	    it.it_value.tv_sec * 100.0);
+	err = setitimer( ITIMER_REAL, &it, NULL );
+	if ( err != 0 ) {
+	    perror("setitimer");
+	    exit(1);
+	}
+    }
+    do {
+        // Read the next data block from 
+        // the file if it's file input 
+        if ( isFileInput( mSettings ) ) {
+            Extractor_getNextDataBlock( readAt, mSettings ); 
+            canRead = Extractor_canRead( mSettings ) != 0; 
+        } else
+            canRead = true; 
+
+        // perform write 
+        currLen = write( mSettings->mSock, mBuf, mSettings->mBufLen ); 
+        if ( currLen < 0 ) {
+            WARN_errno( currLen < 0, "write2" ); 
+            break; 
+        }
+	totLen += currLen;
+
+	if(mSettings->mInterval > 0) {
+    	    gettimeofday( &(reportstruct->packetTime), NULL );
+            reportstruct->packetLen = currLen;
+            ReportPacket( mSettings->reporthdr, reportstruct );
+        }	
+
+        if ( !mMode_Time ) {
+            /* mAmount may be unsigned, so don't let it underflow! */
+            if( mSettings->mAmount >= currLen ) {
+                mSettings->mAmount -= currLen;
+            } else {
+                mSettings->mAmount = 0;
+            }
+        }
+
+    } while ( ! (sInterupted  || 
+                   (!mMode_Time  &&  0 >= mSettings->mAmount)) && canRead ); 
+
+    // stop timing
+    gettimeofday( &(reportstruct->packetTime), NULL );
+
+    // if we're not doing interval reporting, report the entire transfer as one big packet
+    if(0.0 == mSettings->mInterval) {
+        reportstruct->packetLen = totLen;
+        ReportPacket( mSettings->reporthdr, reportstruct );
+    }
+    CloseReport( mSettings->reporthdr, reportstruct );
+
+    DELETE_PTR( reportstruct );
+    EndReport( mSettings->reporthdr );
+}
+
+/* ------------------------------------------------------------------- 
+ * Send data using the connected UDP/TCP socket, 
+ * until a termination flag is reached. 
+ * Does not close the socket. 
+ * ------------------------------------------------------------------- */ 
+
+void Client::Run( void ) {
+    struct UDP_datagram* mBuf_UDP = (struct UDP_datagram*) mBuf; 
+    unsigned long currLen = 0; 
+
+    int delay_target = 0; 
+    int delay = 0; 
+    int adjust = 0; 
+
+    char* readAt = mBuf;
+
+#if HAVE_THREAD
+    if ( !isUDP( mSettings ) ) {
+	RunTCP();
+	return;
+    }
+#endif
+    
+    // Indicates if the stream is readable 
+    bool canRead = true, mMode_Time = isModeTime( mSettings ); 
+
+    // setup termination variables
+    if ( mMode_Time ) {
+        mEndTime.setnow();
+        mEndTime.add( mSettings->mAmount / 100.0 );
+    }
+
+    if ( isUDP( mSettings ) ) {
+        // Due to the UDP timestamps etc, included 
+        // reduce the read size by an amount 
+        // equal to the header size
+    
+        // compute delay for bandwidth restriction, constrained to [0,1] seconds 
+        delay_target = (int) ( mSettings->mBufLen * ((kSecs_to_usecs * kBytes_to_Bits) 
+                                                     / mSettings->mUDPRate) ); 
+        if ( delay_target < 0  || 
+             delay_target > (int) 1 * kSecs_to_usecs ) {
+            fprintf( stderr, warn_delay_large, delay_target / kSecs_to_usecs ); 
+            delay_target = (int) kSecs_to_usecs * 1; 
+        }
+        if ( isFileInput( mSettings ) ) {
+            if ( isCompat( mSettings ) ) {
+                Extractor_reduceReadSize( sizeof(struct UDP_datagram), mSettings );
+                readAt += sizeof(struct UDP_datagram);
+            } else {
+                Extractor_reduceReadSize( sizeof(struct UDP_datagram) +
+                                          sizeof(struct client_hdr), mSettings );
+                readAt += sizeof(struct UDP_datagram) +
+                          sizeof(struct client_hdr);
+            }
+        }
+    }
+
+    ReportStruct *reportstruct = NULL;
+
+    // InitReport handles Barrier for multiple Streams
+    mSettings->reporthdr = InitReport( mSettings );
+    reportstruct = new ReportStruct;
+    reportstruct->packetID = 0;
+
+    lastPacketTime.setnow();
+    
+    do {
+
+        // Test case: drop 17 packets and send 2 out-of-order: 
+        // sequence 51, 52, 70, 53, 54, 71, 72 
+        //switch( datagramID ) { 
+        //  case 53: datagramID = 70; break; 
+        //  case 71: datagramID = 53; break; 
+        //  case 55: datagramID = 71; break; 
+        //  default: break; 
+        //} 
+        gettimeofday( &(reportstruct->packetTime), NULL );
+
+        if ( isUDP( mSettings ) ) {
+            // store datagram ID into buffer 
+            mBuf_UDP->id      = htonl( (reportstruct->packetID)++ ); 
+            mBuf_UDP->tv_sec  = htonl( reportstruct->packetTime.tv_sec ); 
+            mBuf_UDP->tv_usec = htonl( reportstruct->packetTime.tv_usec );
+
+            // delay between writes 
+            // make an adjustment for how long the last loop iteration took 
+            // TODO this doesn't work well in certain cases, like 2 parallel streams 
+            adjust = delay_target + lastPacketTime.subUsec( reportstruct->packetTime ); 
+            lastPacketTime.set( reportstruct->packetTime.tv_sec, 
+                                reportstruct->packetTime.tv_usec ); 
+
+            if ( adjust > 0  ||  delay > 0 ) {
+                delay += adjust; 
+            }
+        }
+
+        // Read the next data block from 
+        // the file if it's file input 
+        if ( isFileInput( mSettings ) ) {
+            Extractor_getNextDataBlock( readAt, mSettings ); 
+            canRead = Extractor_canRead( mSettings ) != 0; 
+        } else
+            canRead = true; 
+
+        // perform write 
+        currLen = write( mSettings->mSock, mBuf, mSettings->mBufLen ); 
+        if ( currLen < 0 && errno != ENOBUFS ) {
+            WARN_errno( currLen < 0, "write2" ); 
+            break; 
+        }
+
+        // report packets 
+        reportstruct->packetLen = currLen;
+        ReportPacket( mSettings->reporthdr, reportstruct );
+        
+        if ( delay > 0 ) {
+            delay_loop( delay ); 
+        }
+        if ( !mMode_Time ) {
+            /* mAmount may be unsigned, so don't let it underflow! */
+            if( mSettings->mAmount >= currLen ) {
+                mSettings->mAmount -= currLen;
+            } else {
+                mSettings->mAmount = 0;
+            }
+        }
+
+    } while ( ! (sInterupted  || 
+                 (mMode_Time   &&  mEndTime.before( reportstruct->packetTime ))  || 
+                 (!mMode_Time  &&  0 >= mSettings->mAmount)) && canRead ); 
+
+    // stop timing
+    gettimeofday( &(reportstruct->packetTime), NULL );
+    CloseReport( mSettings->reporthdr, reportstruct );
+
+    if ( isUDP( mSettings ) ) {
+        // send a final terminating datagram 
+        // Don't count in the mTotalLen. The server counts this one, 
+        // but didn't count our first datagram, so we're even now. 
+        // The negative datagram ID signifies termination to the server. 
+    
+        // store datagram ID into buffer 
+        mBuf_UDP->id      = htonl( -(reportstruct->packetID)  ); 
+        mBuf_UDP->tv_sec  = htonl( reportstruct->packetTime.tv_sec ); 
+        mBuf_UDP->tv_usec = htonl( reportstruct->packetTime.tv_usec ); 
+
+        if ( isMulticast( mSettings ) ) {
+            write( mSettings->mSock, mBuf, mSettings->mBufLen ); 
+        } else {
+            write_UDP_FIN( ); 
+        }
+    }
+    DELETE_PTR( reportstruct );
+    EndReport( mSettings->reporthdr );
+} 
+// end Run
+
+void Client::InitiateServer() {
+    if ( !isCompat( mSettings ) ) {
+        int currLen;
+        client_hdr* temp_hdr;
+        if ( isUDP( mSettings ) ) {
+            UDP_datagram *UDPhdr = (UDP_datagram *)mBuf;
+            temp_hdr = (client_hdr*)(UDPhdr + 1);
+        } else {
+            temp_hdr = (client_hdr*)mBuf;
+        }
+        Settings_GenerateClientHdr( mSettings, temp_hdr );
+        if ( !isUDP( mSettings ) ) {
+            currLen = send( mSettings->mSock, mBuf, sizeof(client_hdr), 0 );
+            if ( currLen < 0 ) {
+                WARN_errno( currLen < 0, "write1" );
+            }
+        }
+    }
+}
+
+/* -------------------------------------------------------------------
+ * Setup a socket connected to a server.
+ * If inLocalhost is not null, bind to that address, specifying
+ * which outgoing interface to use.
+ * ------------------------------------------------------------------- */
+
+void Client::Connect( ) {
+    int rc;
+    SockAddr_remoteAddr( mSettings );
+
+    assert( mSettings->inHostname != NULL );
+
+    // create an internet socket
+    int type = ( isUDP( mSettings )  ?  SOCK_DGRAM : SOCK_STREAM);
+
+    int domain = (SockAddr_isIPv6( &mSettings->peer ) ? 
+#ifdef HAVE_IPV6
+                  AF_INET6
+#else
+                  AF_INET
+#endif
+                  : AF_INET);
+
+    mSettings->mSock = socket( domain, type, 0 );
+    WARN_errno( mSettings->mSock == INVALID_SOCKET, "socket" );
+
+    SetSocketOptions( mSettings );
+
+
+    SockAddr_localAddr( mSettings );
+    if ( mSettings->mLocalhost != NULL ) {
+        // bind socket to local address
+        rc = bind( mSettings->mSock, (sockaddr*) &mSettings->local, 
+                   SockAddr_get_sizeof_sockaddr( &mSettings->local ) );
+        WARN_errno( rc == SOCKET_ERROR, "bind" );
+    }
+
+    // connect socket
+    rc = connect( mSettings->mSock, (sockaddr*) &mSettings->peer, 
+                  SockAddr_get_sizeof_sockaddr( &mSettings->peer ));
+    FAIL_errno( rc == SOCKET_ERROR, "connect", mSettings );
+
+    getsockname( mSettings->mSock, (sockaddr*) &mSettings->local, 
+                 &mSettings->size_local );
+    getpeername( mSettings->mSock, (sockaddr*) &mSettings->peer,
+                 &mSettings->size_peer );
+} // end Connect
+
+/* ------------------------------------------------------------------- 
+ * Send a datagram on the socket. The datagram's contents should signify 
+ * a FIN to the application. Keep re-transmitting until an 
+ * acknowledgement datagram is received. 
+ * ------------------------------------------------------------------- */ 
+
+void Client::write_UDP_FIN( ) {
+    int rc; 
+    fd_set readSet; 
+    struct timeval timeout; 
+
+    int count = 0; 
+    while ( count < 10 ) {
+        count++; 
+
+        // write data 
+        write( mSettings->mSock, mBuf, mSettings->mBufLen ); 
+
+        // wait until the socket is readable, or our timeout expires 
+        FD_ZERO( &readSet ); 
+        FD_SET( mSettings->mSock, &readSet ); 
+        timeout.tv_sec  = 0; 
+        timeout.tv_usec = 250000; // quarter second, 250 ms 
+
+        rc = select( mSettings->mSock+1, &readSet, NULL, NULL, &timeout ); 
+        FAIL_errno( rc == SOCKET_ERROR, "select", mSettings ); 
+
+        if ( rc == 0 ) {
+            // select timed out 
+            continue; 
+        } else {
+            // socket ready to read 
+            rc = read( mSettings->mSock, mBuf, mSettings->mBufLen ); 
+            WARN_errno( rc < 0, "read" );
+    	    if ( rc < 0 ) {
+                break;
+            } else if ( rc >= (int) (sizeof(UDP_datagram) + sizeof(server_hdr)) ) {
+                ReportServerUDP( mSettings, (server_hdr*) ((UDP_datagram*)mBuf + 1) );
+            }
+
+            return; 
+        } 
+    } 
+
+    fprintf( stderr, warn_no_ack, mSettings->mSock, count ); 
+} 
+// end write_UDP_FIN 
diff --git a/iperf-2.0.5/src/Extractor.c b/iperf-2.0.5/src/Extractor.c
new file mode 100644
index 0000000..2571ebf
--- /dev/null
+++ b/iperf-2.0.5/src/Extractor.c
@@ -0,0 +1,188 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ * Extractor.cpp
+ * by Ajay Tirumala (tirumala@ncsa.uiuc.edu)
+ * -------------------------------------------------------------------
+ * Extract data from a file, used to measure the transfer rates
+ * for various stream formats. 
+ *
+ * E.g. Use a gzipped file to measure the transfer rates for 
+ * compressed data
+ * Use an MPEG file to measure the transfer rates of 
+ * Multimedia data formats
+ * Use a plain BMP file to measure the transfer rates of 
+ * Uncompressed data
+ *
+ * This is beneficial especially in measuring bandwidth across WAN
+ * links where data compression takes place before data transmission 
+ * ------------------------------------------------------------------- 
+ */
+
+#include "Extractor.h"
+
+
+/**
+ * Constructor
+ * @arg fileName   Name of the file 
+ * @arg size       Block size for reading
+ * Open the file and set the block size
+ */
+void Extractor_Initialize ( char *fileName, int inSize, thread_Settings *mSettings ) {
+
+    if ( (mSettings->Extractor_file = fopen (fileName, "rb")) == NULL ) {
+        fprintf( stderr, "Unable to open the file stream\n");
+        fprintf( stderr, "Will use the default data stream\n");
+        return;
+    }
+    mSettings->Extractor_size =  inSize;
+}
+
+
+/**
+ * Constructor
+ * @arg fp         File Pointer 
+ * @arg size       Block size for reading
+ * Set the block size,file pointer
+ */
+void Extractor_InitializeFile ( FILE *fp, int inSize, thread_Settings *mSettings ) {
+    mSettings->Extractor_file = fp;
+    mSettings->Extractor_size =  inSize;
+}
+
+
+/**
+ * Destructor - Close the file
+ */
+void Extractor_Destroy ( thread_Settings *mSettings ) {
+    if ( mSettings->Extractor_file != NULL )
+        fclose( mSettings->Extractor_file );
+}
+
+
+/*
+ * Fetches the next data block from 
+ * the file
+ * @arg block     Pointer to the data read
+ * @return        Number of bytes read
+ */
+int Extractor_getNextDataBlock ( char *data, thread_Settings *mSettings ) {
+    if ( Extractor_canRead( mSettings ) ) {
+        return(fread( data, 1, mSettings->Extractor_size, 
+                      mSettings->Extractor_file ));
+    }
+    return 0;
+}
+
+/**
+ * Function which determines whether
+ * the file stream is still readable
+ * @return boolean    true, if readable; false, if not
+ */
+int Extractor_canRead ( thread_Settings *mSettings ) {
+    return(( mSettings->Extractor_file != NULL ) 
+           && !(feof( mSettings->Extractor_file )));
+}
+
+/**
+ * This is used to reduce the read size
+ * Used in UDP transfer to accomodate the
+ * the header (timestamp)
+ * @arg delta         Size to reduce
+ */
+void Extractor_reduceReadSize ( int delta, thread_Settings *mSettings ) {
+    mSettings->Extractor_size -= delta;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/iperf-2.0.5/src/Launch.cpp b/iperf-2.0.5/src/Launch.cpp
new file mode 100644
index 0000000..4a84a85
--- /dev/null
+++ b/iperf-2.0.5/src/Launch.cpp
@@ -0,0 +1,171 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Launch.cpp
+ * by Kevin Gibbs <kgibbs@nlanr.net> 
+ * ------------------------------------------------------------------- 
+ * Functions to launch new server and client threads from C while
+ * the server and client are in C++.
+ * The launch function for reporters is in Reporter.c since it is
+ * in C and does not need a special launching function.
+ * ------------------------------------------------------------------- */ 
+
+#include "headers.h"
+#include "Thread.h"
+#include "Settings.hpp"
+#include "Client.hpp"
+#include "Listener.hpp"
+#include "Server.hpp"
+#include "PerfSocket.hpp"
+
+/*
+ * listener_spawn is responsible for creating a Listener class
+ * and launching the listener. It is provided as a means for
+ * the C thread subsystem to launch the listener C++ object.
+ */
+void listener_spawn( thread_Settings *thread ) {
+    Listener *theListener = NULL;
+
+    // start up a listener
+    theListener = new Listener( thread );
+#ifndef WIN32
+    // handling of daemon mode in non-win32 builds
+    if ( isDaemon( thread ) ) {
+        theListener->runAsDaemon("iperf",LOG_DAEMON);
+    }
+#endif
+
+    // Start listening
+    theListener->Run();
+    DELETE_PTR( theListener );
+}
+
+/*
+ * server_spawn is responsible for creating a Server class
+ * and launching the server. It is provided as a means for
+ * the C thread subsystem to launch the server C++ object.
+ */
+void server_spawn( thread_Settings *thread) {
+    Server *theServer = NULL;
+
+    // Start up the server
+    theServer = new Server( thread );
+    
+    // Run the test
+    theServer->Run();
+    DELETE_PTR( theServer);
+}
+
+/*
+ * client_spawn is responsible for creating a Client class
+ * and launching the client. It is provided as a means for
+ * the C thread subsystem to launch the client C++ object.
+ */
+void client_spawn( thread_Settings *thread ) {
+    Client *theClient = NULL;
+
+    //start up the client
+    theClient = new Client( thread );
+
+    // Let the server know about our settings
+    theClient->InitiateServer();
+
+    // Run the test
+    theClient->Run();
+    DELETE_PTR( theClient );
+}
+
+/*
+ * client_init handles multiple threaded connects. It creates
+ * a listener object if either the dual test or tradeoff were
+ * specified. It also creates settings structures for all the
+ * threads and arranges them so they can be managed and started
+ * via the one settings structure that was passed in.
+ */
+void client_init( thread_Settings *clients ) {
+    thread_Settings *itr = NULL;
+    thread_Settings *next = NULL;
+
+    // Set the first thread to report Settings
+    setReport( clients );
+    itr = clients;
+
+    // See if we need to start a listener as well
+    Settings_GenerateListenerSettings( clients, &next );
+
+    // Create a multiple report header to handle reporting the
+    // sum of multiple client threads
+    Mutex_Lock( &groupCond );
+    groupID--;
+    clients->multihdr = InitMulti( clients, groupID );
+    Mutex_Unlock( &groupCond );
+
+#ifdef HAVE_THREAD
+    if ( next != NULL ) {
+        // We have threads and we need to start a listener so
+        // have it ran before the client is launched
+        itr->runNow = next;
+        itr = next;
+    }
+#endif
+    // For each of the needed threads create a copy of the
+    // provided settings, unsetting the report flag and add
+    // to the list of threads to start
+    for (int i = 1; i < clients->mThreads; i++) {
+        Settings_Copy( clients, &next );
+        unsetReport( next );
+        itr->runNow = next;
+        itr = next;
+    }
+#ifndef HAVE_THREAD
+    if ( next != NULL ) {
+        // We don't have threads and we need to start a listener so
+        // have it ran after the client is finished
+        itr->runNext = next;
+    }
+#endif
+}
+
diff --git a/iperf-2.0.5/src/List.cpp b/iperf-2.0.5/src/List.cpp
new file mode 100644
index 0000000..8cba006
--- /dev/null
+++ b/iperf-2.0.5/src/List.cpp
@@ -0,0 +1,134 @@
+
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * List.cpp
+ * by Kevin Gibbs <kgibbs@ncsa.uiuc.edu> 
+ * ------------------------------------------------------------------- 
+ */
+
+#include "List.h"
+#include "Mutex.h"
+#include "SocketAddr.h"
+
+/*
+ * Global List and Mutex variables
+ */
+Iperf_ListEntry *clients = NULL;
+Mutex clients_mutex; 
+
+/*
+ * Add Entry add to the List
+ */
+void Iperf_pushback ( Iperf_ListEntry *add, Iperf_ListEntry **root ) {
+    add->next = *root;
+    *root = add;
+}
+
+/*
+ * Delete Entry del from the List
+ */
+void Iperf_delete ( iperf_sockaddr *del, Iperf_ListEntry **root ) {
+    Iperf_ListEntry *temp = Iperf_present( del, *root );
+    if ( temp != NULL ) {
+        if ( temp == *root ) {
+            *root = (*root)->next;
+        } else {
+            Iperf_ListEntry *itr = *root;
+            while ( itr->next != NULL ) {
+                if ( itr->next == temp ) {
+                    itr->next = itr->next->next;
+                    break;
+                }
+                itr = itr->next;
+            }
+        }
+        delete temp;
+    }
+}
+
+/*
+ * Destroy the List (cleanup function)
+ */
+void Iperf_destroy ( Iperf_ListEntry **root ) {
+    Iperf_ListEntry *itr1 = *root, *itr2;
+    while ( itr1 != NULL ) {
+        itr2 = itr1->next;
+        delete itr1;
+        itr1 = itr2;
+    }
+    *root = NULL;
+}
+
+/*
+ * Check if the exact Entry find is present
+ */
+Iperf_ListEntry* Iperf_present ( iperf_sockaddr *find, Iperf_ListEntry *root ) {
+    Iperf_ListEntry *itr = root;
+    while ( itr != NULL ) {
+        if ( SockAddr_are_Equal( (sockaddr*)itr, (sockaddr*)find ) ) {
+            return itr;
+        }
+        itr = itr->next;
+    }
+    return NULL;
+}
+
+/*
+ * Check if a Entry find is in the List or if any
+ * Entry exists that has the same host as the 
+ * Entry find
+ */
+Iperf_ListEntry* Iperf_hostpresent ( iperf_sockaddr *find, Iperf_ListEntry *root ) {
+    Iperf_ListEntry *itr = root;
+    while ( itr != NULL ) {
+        if ( SockAddr_Hostare_Equal( (sockaddr*)itr, (sockaddr*)find ) ) {
+            return itr;
+        }
+        itr = itr->next;
+    }
+    return NULL;
+}
diff --git a/iperf-2.0.5/src/Listener.cpp b/iperf-2.0.5/src/Listener.cpp
new file mode 100644
index 0000000..94e32de
--- /dev/null
+++ b/iperf-2.0.5/src/Listener.cpp
@@ -0,0 +1,716 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Listener.cpp
+ * by Mark Gates <mgates@nlanr.net> 
+ * &  Ajay Tirumala <tirumala@ncsa.uiuc.edu> 
+ * ------------------------------------------------------------------- 
+ * Listener sets up a socket listening on the server host. For each 
+ * connected socket that accept() returns, this creates a Server 
+ * socket and spawns a thread for it. 
+ * 
+ * Changes to the latest version. Listener will run as a daemon 
+ * Multicast Server is now Multi-threaded 
+ * ------------------------------------------------------------------- 
+ * headers 
+ * uses 
+ *   <stdlib.h> 
+ *   <stdio.h> 
+ *   <string.h> 
+ *   <errno.h> 
+ * 
+ *   <sys/types.h> 
+ *   <unistd.h> 
+ * 
+ *   <netdb.h> 
+ *   <netinet/in.h> 
+ *   <sys/socket.h> 
+ * ------------------------------------------------------------------- */ 
+
+
+#define HEADERS() 
+
+#include "headers.h" 
+#include "Listener.hpp"
+#include "SocketAddr.h"
+#include "PerfSocket.hpp"
+#include "List.h"
+#include "util.h" 
+
+/* ------------------------------------------------------------------- 
+ * Stores local hostname and socket info. 
+ * ------------------------------------------------------------------- */ 
+
+Listener::Listener( thread_Settings *inSettings ) {
+
+    mClients = inSettings->mThreads;
+    mBuf = NULL;
+    mSettings = inSettings;
+
+    // initialize buffer
+    mBuf = new char[ mSettings->mBufLen ];
+
+    // open listening socket 
+    Listen( ); 
+    ReportSettings( inSettings );
+
+} // end Listener 
+
+/* ------------------------------------------------------------------- 
+ * Delete memory (buffer). 
+ * ------------------------------------------------------------------- */ 
+Listener::~Listener() {
+    if ( mSettings->mSock != INVALID_SOCKET ) {
+        int rc = close( mSettings->mSock );
+        WARN_errno( rc == SOCKET_ERROR, "close" );
+        mSettings->mSock = INVALID_SOCKET;
+    }
+    DELETE_ARRAY( mBuf );
+} // end ~Listener 
+
+/* ------------------------------------------------------------------- 
+ * Listens for connections and starts Servers to handle data. 
+ * For TCP, each accepted connection spawns a Server thread. 
+ * For UDP, handle all data in this thread for Win32 Only, otherwise
+ *          spawn a new Server thread. 
+ * ------------------------------------------------------------------- */ 
+void Listener::Run( void ) {
+#ifdef WIN32
+    if ( isUDP( mSettings ) && !isSingleUDP( mSettings ) ) {
+        UDPSingleServer();
+    } else
+#else
+#ifdef sun
+    if ( ( isUDP( mSettings ) && 
+           isMulticast( mSettings ) && 
+           !isSingleUDP( mSettings ) ) ||
+         isSingleUDP( mSettings ) ) {
+        UDPSingleServer();
+    } else
+#else
+    if ( isSingleUDP( mSettings ) ) {
+        UDPSingleServer();
+    } else
+#endif
+#endif
+    {
+        bool client = false, UDP = isUDP( mSettings ), mCount = (mSettings->mThreads != 0);
+        thread_Settings *tempSettings = NULL;
+        Iperf_ListEntry *exist, *listtemp;
+        client_hdr* hdr = ( UDP ? (client_hdr*) (((UDP_datagram*)mBuf) + 1) : 
+                                  (client_hdr*) mBuf);
+        
+        if ( mSettings->mHost != NULL ) {
+            client = true;
+            SockAddr_remoteAddr( mSettings );
+        }
+        Settings_Copy( mSettings, &server );
+        server->mThreadMode = kMode_Server;
+    
+    
+        // Accept each packet, 
+        // If there is no existing client, then start  
+        // a new thread to service the new client 
+        // The listener runs in a single thread 
+        // Thread per client model is followed 
+        do {
+            // Get a new socket
+            Accept( server );
+            if ( server->mSock == INVALID_SOCKET ) {
+                break;
+            }
+            if ( sInterupted != 0 ) {
+                close( server->mSock );
+                break;
+            }
+            // Reset Single Client Stuff
+            if ( isSingleClient( mSettings ) && clients == NULL ) {
+                mSettings->peer = server->peer;
+                mClients--;
+                client = true;
+                // Once all the server threads exit then quit
+                // Must keep going in case this client sends
+                // more streams
+                if ( mClients == 0 ) {
+                    thread_release_nonterm( 0 );
+                    mClients = 1;
+                }
+            }
+            // Verify that it is allowed
+            if ( client ) {
+                if ( !SockAddr_Hostare_Equal( (sockaddr*) &mSettings->peer, 
+                                              (sockaddr*) &server->peer ) ) {
+                    // Not allowed try again
+                    close( server->mSock );
+                    if ( isUDP( mSettings ) ) {
+                        mSettings->mSock = -1;
+                        Listen();
+                    }
+                    continue;
+                }
+            }
+    
+            // Create an entry for the connection list
+            listtemp = new Iperf_ListEntry;
+            memcpy(listtemp, &server->peer, sizeof(iperf_sockaddr));
+            listtemp->next = NULL;
+    
+            // See if we need to do summing
+            Mutex_Lock( &clients_mutex );
+            exist = Iperf_hostpresent( &server->peer, clients); 
+    
+            if ( exist != NULL ) {
+                // Copy group ID
+                listtemp->holder = exist->holder;
+                server->multihdr = exist->holder;
+            } else {
+                server->mThreads = 0;
+                Mutex_Lock( &groupCond );
+                groupID--;
+                listtemp->holder = InitMulti( server, groupID );
+                server->multihdr = listtemp->holder;
+                Mutex_Unlock( &groupCond );
+            }
+    
+            // Store entry in connection list
+            Iperf_pushback( listtemp, &clients ); 
+            Mutex_Unlock( &clients_mutex ); 
+    
+            tempSettings = NULL;
+            if ( !isCompat( mSettings ) && !isMulticast( mSettings ) ) {
+                if ( !UDP ) {
+                    // TCP does not have the info yet
+                    if ( recv( server->mSock, (char*)hdr, sizeof(client_hdr), 0) > 0 ) {
+                        Settings_GenerateClientSettings( server, &tempSettings, 
+                                                          hdr );
+                    }
+                } else {
+                    Settings_GenerateClientSettings( server, &tempSettings, 
+                                                      hdr );
+                }
+            }
+    
+    
+            if ( tempSettings != NULL ) {
+                client_init( tempSettings );
+                if ( tempSettings->mMode == kTest_DualTest ) {
+#ifdef HAVE_THREAD
+                    server->runNow =  tempSettings;
+#else
+                    server->runNext = tempSettings;
+#endif
+                } else {
+                    server->runNext =  tempSettings;
+                }
+            }
+    
+            // Start the server
+#if defined(WIN32) && defined(HAVE_THREAD)
+            if ( UDP ) {
+                // WIN32 does bad UDP handling so run single threaded
+                if ( server->runNow != NULL ) {
+                    thread_start( server->runNow );
+                }
+                server_spawn( server );
+                if ( server->runNext != NULL ) {
+                    thread_start( server->runNext );
+                }
+            } else
+#endif
+            thread_start( server );
+    
+            // create a new socket
+            if ( UDP ) {
+                mSettings->mSock = -1; 
+                Listen( );
+            }
+    
+            // Prep for next connection
+            if ( !isSingleClient( mSettings ) ) {
+                mClients--;
+            }
+            Settings_Copy( mSettings, &server );
+            server->mThreadMode = kMode_Server;
+        } while ( !sInterupted && (!mCount || ( mCount && mClients > 0 )) );
+    
+        Settings_Destroy( server );
+    }
+} // end Run 
+
+/* -------------------------------------------------------------------
+ * Setup a socket listening on a port.
+ * For TCP, this calls bind() and listen().
+ * For UDP, this just calls bind().
+ * If inLocalhost is not null, bind to that address rather than the
+ * wildcard server address, specifying what incoming interface to
+ * accept connections on.
+ * ------------------------------------------------------------------- */
+void Listener::Listen( ) {
+    int rc;
+
+    SockAddr_localAddr( mSettings );
+
+    // create an internet TCP socket
+    int type = (isUDP( mSettings )  ?  SOCK_DGRAM  :  SOCK_STREAM);
+    int domain = (SockAddr_isIPv6( &mSettings->local ) ? 
+#ifdef HAVE_IPV6
+                  AF_INET6
+#else
+                  AF_INET
+#endif
+                  : AF_INET);
+
+#ifdef WIN32
+    if ( SockAddr_isMulticast( &mSettings->local ) ) {
+        // Multicast on Win32 requires special handling
+        mSettings->mSock = WSASocket( domain, type, 0, 0, 0, WSA_FLAG_MULTIPOINT_C_LEAF | WSA_FLAG_MULTIPOINT_D_LEAF );
+        WARN_errno( mSettings->mSock == INVALID_SOCKET, "socket" );
+
+    } else
+#endif
+    {
+        mSettings->mSock = socket( domain, type, 0 );
+        WARN_errno( mSettings->mSock == INVALID_SOCKET, "socket" );
+    } 
+
+    SetSocketOptions( mSettings );
+
+    // reuse the address, so we can run if a former server was killed off
+    int boolean = 1;
+    Socklen_t len = sizeof(boolean);
+    setsockopt( mSettings->mSock, SOL_SOCKET, SO_REUSEADDR, (char*) &boolean, len );
+
+    // bind socket to server address
+#ifdef WIN32
+    if ( SockAddr_isMulticast( &mSettings->local ) ) {
+        // Multicast on Win32 requires special handling
+        rc = WSAJoinLeaf( mSettings->mSock, (sockaddr*) &mSettings->local, mSettings->size_local,0,0,0,0,JL_BOTH);
+        WARN_errno( rc == SOCKET_ERROR, "WSAJoinLeaf (aka bind)" );
+    } else
+#endif
+    {
+        rc = bind( mSettings->mSock, (sockaddr*) &mSettings->local, mSettings->size_local );
+        WARN_errno( rc == SOCKET_ERROR, "bind" );
+    }
+    // listen for connections (TCP only).
+    // default backlog traditionally 5
+    if ( !isUDP( mSettings ) ) {
+        rc = listen( mSettings->mSock, 5 );
+        WARN_errno( rc == SOCKET_ERROR, "listen" );
+    }
+
+#ifndef WIN32
+    // if multicast, join the group
+    if ( SockAddr_isMulticast( &mSettings->local ) ) {
+        McastJoin( );
+    }
+#endif
+} // end Listen
+
+/* -------------------------------------------------------------------
+ * Joins the multicast group, with the default interface.
+ * ------------------------------------------------------------------- */
+
+void Listener::McastJoin( ) {
+#ifdef HAVE_MULTICAST
+    if ( !SockAddr_isIPv6( &mSettings->local ) ) {
+        struct ip_mreq mreq;
+
+        memcpy( &mreq.imr_multiaddr, SockAddr_get_in_addr( &mSettings->local ), 
+                sizeof(mreq.imr_multiaddr));
+
+        mreq.imr_interface.s_addr = htonl( INADDR_ANY );
+
+        int rc = setsockopt( mSettings->mSock, IPPROTO_IP, IP_ADD_MEMBERSHIP,
+                             (char*) &mreq, sizeof(mreq));
+        WARN_errno( rc == SOCKET_ERROR, "multicast join" );
+    }
+#ifdef HAVE_IPV6_MULTICAST
+      else {
+        struct ipv6_mreq mreq;
+
+        memcpy( &mreq.ipv6mr_multiaddr, SockAddr_get_in6_addr( &mSettings->local ), 
+                sizeof(mreq.ipv6mr_multiaddr));
+
+        mreq.ipv6mr_interface = 0;
+
+        int rc = setsockopt( mSettings->mSock, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP,
+                             (char*) &mreq, sizeof(mreq));
+        WARN_errno( rc == SOCKET_ERROR, "multicast join" );
+    }
+#endif
+#endif
+}
+// end McastJoin
+
+/* -------------------------------------------------------------------
+ * Sets the Multicast TTL for outgoing packets.
+ * ------------------------------------------------------------------- */
+
+void Listener::McastSetTTL( int val ) {
+#ifdef HAVE_MULTICAST
+    if ( !SockAddr_isIPv6( &mSettings->local ) ) {
+        int rc = setsockopt( mSettings->mSock, IPPROTO_IP, IP_MULTICAST_TTL,
+                             (char*) &val, sizeof(val));
+        WARN_errno( rc == SOCKET_ERROR, "multicast ttl" );
+    }
+#ifdef HAVE_IPV6_MULTICAST
+      else {
+        int rc = setsockopt( mSettings->mSock, IPPROTO_IPV6, IPV6_MULTICAST_HOPS,
+                             (char*) &val, sizeof(val));
+        WARN_errno( rc == SOCKET_ERROR, "multicast ttl" );
+    }
+#endif
+#endif
+}
+// end McastSetTTL
+
+/* -------------------------------------------------------------------
+ * After Listen() has setup mSock, this will block
+ * until a new connection arrives.
+ * ------------------------------------------------------------------- */
+
+void Listener::Accept( thread_Settings *server ) {
+
+    server->size_peer = sizeof(iperf_sockaddr); 
+    if ( isUDP( server ) ) {
+        /* ------------------------------------------------------------------- 
+         * Do the equivalent of an accept() call for UDP sockets. This waits 
+         * on a listening UDP socket until we get a datagram. 
+         * ------------------------------------------------------------------- */
+        int rc;
+        Iperf_ListEntry *exist;
+        int32_t datagramID;
+        server->mSock = INVALID_SOCKET;
+        while ( server->mSock == INVALID_SOCKET ) {
+            rc = recvfrom( mSettings->mSock, mBuf, mSettings->mBufLen, 0, 
+                           (struct sockaddr*) &server->peer, &server->size_peer );
+            FAIL_errno( rc == SOCKET_ERROR, "recvfrom", mSettings );
+
+            Mutex_Lock( &clients_mutex );
+    
+            // Handle connection for UDP sockets.
+            exist = Iperf_present( &server->peer, clients);
+            datagramID = ntohl( ((UDP_datagram*) mBuf)->id ); 
+            if ( exist == NULL && datagramID >= 0 ) {
+                server->mSock = mSettings->mSock;
+                int rc = connect( server->mSock, (struct sockaddr*) &server->peer,
+                                  server->size_peer );
+                FAIL_errno( rc == SOCKET_ERROR, "connect UDP", mSettings );
+            } else {
+                server->mSock = INVALID_SOCKET;
+            }
+            Mutex_Unlock( &clients_mutex );
+        }
+    } else {
+        // Handles interupted accepts. Returns the newly connected socket.
+        server->mSock = INVALID_SOCKET;
+    
+        while ( server->mSock == INVALID_SOCKET ) {
+            // accept a connection
+            server->mSock = accept( mSettings->mSock, 
+                                    (sockaddr*) &server->peer, &server->size_peer );
+            if ( server->mSock == INVALID_SOCKET &&  errno == EINTR ) {
+                continue;
+            }
+        }
+    }
+    server->size_local = sizeof(iperf_sockaddr); 
+    getsockname( server->mSock, (sockaddr*) &server->local, 
+                 &server->size_local );
+} // end Accept
+
+void Listener::UDPSingleServer( ) {
+    
+    bool client = false, UDP = isUDP( mSettings ), mCount = (mSettings->mThreads != 0);
+    thread_Settings *tempSettings = NULL;
+    Iperf_ListEntry *exist, *listtemp;
+    int rc;
+    int32_t datagramID;
+    client_hdr* hdr = ( UDP ? (client_hdr*) (((UDP_datagram*)mBuf) + 1) : 
+                              (client_hdr*) mBuf);
+    ReportStruct *reportstruct = new ReportStruct;
+    
+    if ( mSettings->mHost != NULL ) {
+        client = true;
+        SockAddr_remoteAddr( mSettings );
+    }
+    Settings_Copy( mSettings, &server );
+    server->mThreadMode = kMode_Server;
+
+
+    // Accept each packet, 
+    // If there is no existing client, then start  
+    // a new report to service the new client 
+    // The listener runs in a single thread 
+    Mutex_Lock( &clients_mutex );
+    do {
+        // Get next packet
+        while ( sInterupted == 0) {
+            server->size_peer = sizeof( iperf_sockaddr );
+            rc = recvfrom( mSettings->mSock, mBuf, mSettings->mBufLen, 0, 
+                           (struct sockaddr*) &server->peer, &server->size_peer );
+            WARN_errno( rc == SOCKET_ERROR, "recvfrom" );
+            if ( rc == SOCKET_ERROR ) {
+                return;
+            }
+        
+        
+            // Handle connection for UDP sockets.
+            exist = Iperf_present( &server->peer, clients);
+            datagramID = ntohl( ((UDP_datagram*) mBuf)->id ); 
+            if ( datagramID >= 0 ) {
+                if ( exist != NULL ) {
+                    // read the datagram ID and sentTime out of the buffer 
+                    reportstruct->packetID = datagramID; 
+                    reportstruct->sentTime.tv_sec = ntohl( ((UDP_datagram*) mBuf)->tv_sec  );
+                    reportstruct->sentTime.tv_usec = ntohl( ((UDP_datagram*) mBuf)->tv_usec ); 
+        
+                    reportstruct->packetLen = rc;
+                    gettimeofday( &(reportstruct->packetTime), NULL );
+        
+                    ReportPacket( exist->server->reporthdr, reportstruct );
+                } else {
+                    Mutex_Lock( &groupCond );
+                    groupID--;
+                    server->mSock = -groupID;
+                    Mutex_Unlock( &groupCond );
+                    server->size_local = sizeof(iperf_sockaddr); 
+                    getsockname( mSettings->mSock, (sockaddr*) &server->local, 
+                                 &server->size_local );
+                    break;
+                }
+            } else {
+                if ( exist != NULL ) {
+                    // read the datagram ID and sentTime out of the buffer 
+                    reportstruct->packetID = -datagramID; 
+                    reportstruct->sentTime.tv_sec = ntohl( ((UDP_datagram*) mBuf)->tv_sec  );
+                    reportstruct->sentTime.tv_usec = ntohl( ((UDP_datagram*) mBuf)->tv_usec ); 
+        
+                    reportstruct->packetLen = rc;
+                    gettimeofday( &(reportstruct->packetTime), NULL );
+        
+                    ReportPacket( exist->server->reporthdr, reportstruct );
+                    // stop timing 
+                    gettimeofday( &(reportstruct->packetTime), NULL );
+                    CloseReport( exist->server->reporthdr, reportstruct );
+        
+                    if ( rc > (int) ( sizeof( UDP_datagram )
+                                                      + sizeof( server_hdr ) ) ) {
+                        UDP_datagram *UDP_Hdr;
+                        server_hdr *hdr;
+        
+                        UDP_Hdr = (UDP_datagram*) mBuf;
+                        Transfer_Info *stats = GetReport( exist->server->reporthdr );
+                        hdr = (server_hdr*) (UDP_Hdr+1);
+        
+                        hdr->flags        = htonl( HEADER_VERSION1 );
+                        hdr->total_len1   = htonl( (long) (stats->TotalLen >> 32) );
+                        hdr->total_len2   = htonl( (long) (stats->TotalLen & 0xFFFFFFFF) );
+                        hdr->stop_sec     = htonl( (long) stats->endTime );
+                        hdr->stop_usec    = htonl( (long)((stats->endTime - (long)stats->endTime)
+                                                          * rMillion));
+                        hdr->error_cnt    = htonl( stats->cntError );
+                        hdr->outorder_cnt = htonl( stats->cntOutofOrder );
+                        hdr->datagrams    = htonl( stats->cntDatagrams );
+                        hdr->jitter1      = htonl( (long) stats->jitter );
+                        hdr->jitter2      = htonl( (long) ((stats->jitter - (long)stats->jitter) 
+                                                           * rMillion) );
+        
+                    }
+                    EndReport( exist->server->reporthdr );
+                    exist->server->reporthdr = NULL;
+                    Iperf_delete( &(exist->server->peer), &clients );
+                } else if ( rc > (int) ( sizeof( UDP_datagram )
+                                                  + sizeof( server_hdr ) ) ) {
+                    UDP_datagram *UDP_Hdr;
+                    server_hdr *hdr;
+        
+                    UDP_Hdr = (UDP_datagram*) mBuf;
+                    hdr = (server_hdr*) (UDP_Hdr+1);
+                    hdr->flags = htonl( 0 );
+                }
+                sendto( mSettings->mSock, mBuf, mSettings->mBufLen, 0,
+                        (struct sockaddr*) &server->peer, server->size_peer);
+            }
+        }
+        if ( server->mSock == INVALID_SOCKET ) {
+            break;
+        }
+        if ( sInterupted != 0 ) {
+            close( server->mSock );
+            break;
+        }
+        // Reset Single Client Stuff
+        if ( isSingleClient( mSettings ) && clients == NULL ) {
+            mSettings->peer = server->peer;
+            mClients--;
+            client = true;
+            // Once all the server threads exit then quit
+            // Must keep going in case this client sends
+            // more streams
+            if ( mClients == 0 ) {
+                thread_release_nonterm( 0 );
+                mClients = 1;
+            }
+        }
+        // Verify that it is allowed
+        if ( client ) {
+            if ( !SockAddr_Hostare_Equal( (sockaddr*) &mSettings->peer, 
+                                          (sockaddr*) &server->peer ) ) {
+                // Not allowed try again
+                connect( mSettings->mSock, 
+                         (sockaddr*) &server->peer, 
+                         server->size_peer );
+                close( mSettings->mSock );
+                mSettings->mSock = -1; 
+                Listen( );
+                continue;
+            }
+        }
+
+        // Create an entry for the connection list
+        listtemp = new Iperf_ListEntry;
+        memcpy(listtemp, &server->peer, sizeof(iperf_sockaddr));
+        listtemp->server = server;
+        listtemp->next = NULL;
+
+        // See if we need to do summing
+        exist = Iperf_hostpresent( &server->peer, clients); 
+
+        if ( exist != NULL ) {
+            // Copy group ID
+            listtemp->holder = exist->holder;
+            server->multihdr = exist->holder;
+        } else {
+            server->mThreads = 0;
+            Mutex_Lock( &groupCond );
+            groupID--;
+            listtemp->holder = InitMulti( server, groupID );
+            server->multihdr = listtemp->holder;
+            Mutex_Unlock( &groupCond );
+        }
+
+        // Store entry in connection list
+        Iperf_pushback( listtemp, &clients ); 
+
+        tempSettings = NULL;
+        if ( !isCompat( mSettings ) && !isMulticast( mSettings ) ) {
+            Settings_GenerateClientSettings( server, &tempSettings, 
+                                              hdr );
+        }
+
+
+        if ( tempSettings != NULL ) {
+            client_init( tempSettings );
+            if ( tempSettings->mMode == kTest_DualTest ) {
+#ifdef HAVE_THREAD
+                thread_start( tempSettings );
+#else
+                server->runNext = tempSettings;
+#endif
+            } else {
+                server->runNext =  tempSettings;
+            }
+        }
+        server->reporthdr = InitReport( server );
+
+        // Prep for next connection
+        if ( !isSingleClient( mSettings ) ) {
+            mClients--;
+        }
+        Settings_Copy( mSettings, &server );
+        server->mThreadMode = kMode_Server;
+    } while ( !sInterupted && (!mCount || ( mCount && mClients > 0 )) );
+    Mutex_Unlock( &clients_mutex );
+
+    Settings_Destroy( server );
+}
+
+/* -------------------------------------------------------------------- 
+ * Run the server as a daemon  
+ * --------------------------------------------------------------------*/ 
+
+void Listener::runAsDaemon(const char *pname, int facility) {
+#ifndef WIN32 
+    pid_t pid; 
+
+    /* Create a child process & if successful, exit from the parent process */ 
+    if ( (pid = fork()) == -1 ) {
+        fprintf( stderr, "error in first child create\n");     
+        exit(0); 
+    } else if ( pid != 0 ) {
+        exit(0); 
+    }
+
+    /* Try becoming the session leader, once the parent exits */
+    if ( setsid() == -1 ) {           /* Become the session leader */ 
+        fprintf( stderr, "Cannot change the session group leader\n"); 
+    } else {
+    } 
+    signal(SIGHUP,SIG_IGN); 
+
+
+    /* Now fork() and get released from the terminal */  
+    if ( (pid = fork()) == -1 ) {
+        fprintf( stderr, "error\n");   
+        exit(0); 
+    } else if ( pid != 0 ) {
+        exit(0); 
+    }
+
+    chdir("."); 
+    fprintf( stderr, "Running Iperf Server as a daemon\n"); 
+    fprintf( stderr, "The Iperf daemon process ID : %d\n",((int)getpid())); 
+    fflush(stderr); 
+
+    fclose(stdin); 
+#else 
+    fprintf( stderr, "Use the precompiled windows version for service (daemon) option\n"); 
+#endif  
+
+}
+
diff --git a/iperf-2.0.5/src/Locale.c b/iperf-2.0.5/src/Locale.c
new file mode 100644
index 0000000..b5d42b1
--- /dev/null
+++ b/iperf-2.0.5/src/Locale.c
@@ -0,0 +1,335 @@
+
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Locale.c
+ * by Ajay Tirumala <tirumala@ncsa.uiuc.edu>
+ * & Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * Strings and other stuff that is locale specific.
+ * ------------------------------------------------------------------- */
+#include "version.h"
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#else
+#ifdef WIN32
+#include "config.win32.h"
+#endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/* -------------------------------------------------------------------
+ * usage
+ * ------------------------------------------------------------------- */
+
+const char usage_short[] = "\
+Usage: %s [-s|-c host] [options]\n\
+Try `%s --help' for more information.\n";
+
+const char usage_long1[] = "\
+Usage: iperf [-s|-c host] [options]\n\
+       iperf [-h|--help] [-v|--version]\n\
+\n\
+Client/Server:\n\
+  -f, --format    [kmKM]   format to report: Kbits, Mbits, KBytes, MBytes\n\
+  -i, --interval  #        seconds between periodic bandwidth reports\n\
+  -l, --len       #[KM]    length of buffer to read or write (default 8 KB)\n\
+  -m, --print_mss          print TCP maximum segment size (MTU - TCP/IP header)\n\
+  -o, --output    <filename> output the report or error message to this specified file\n\
+  -p, --port      #        server port to listen on/connect to\n\
+  -u, --udp                use UDP rather than TCP\n\
+  -w, --window    #[KM]    TCP window size (socket buffer size)\n\
+  -B, --bind      <host>   bind to <host>, an interface or multicast address\n\
+  -C, --compatibility      for use with older versions does not sent extra msgs\n\
+  -M, --mss       #        set TCP maximum segment size (MTU - 40 bytes)\n\
+  -N, --nodelay            set TCP no delay, disabling Nagle's Algorithm\n\
+  -V, --IPv6Version        Set the domain to IPv6\n\
+\n\
+Server specific:\n\
+  -s, --server             run in server mode\n\
+  -U, --single_udp         run in single threaded UDP mode\n\
+  -D, --daemon             run the server as a daemon\n"
+#ifdef WIN32
+"  -R, --remove             remove service in win32\n"
+#endif
+;
+
+const char usage_long2[] = "\
+\n\
+Client specific:\n\
+  -b, --bandwidth #[KM]    for UDP, bandwidth to send at in bits/sec\n\
+                           (default 1 Mbit/sec, implies -u)\n\
+  -c, --client    <host>   run in client mode, connecting to <host>\n\
+  -d, --dualtest           Do a bidirectional test simultaneously\n\
+  -n, --num       #[KM]    number of bytes to transmit (instead of -t)\n\
+  -r, --tradeoff           Do a bidirectional test individually\n\
+  -t, --time      #        time in seconds to transmit for (default 10 secs)\n\
+  -F, --fileinput <name>   input the data to be transmitted from a file\n\
+  -I, --stdin              input the data to be transmitted from stdin\n\
+  -L, --listenport #       port to receive bidirectional tests back on\n\
+  -P, --parallel  #        number of parallel client threads to run\n\
+  -T, --ttl       #        time-to-live, for multicast (default 1)\n\
+  -Z, --linux-congestion <algo>  set TCP congestion control algorithm (Linux only)\n\
+\n\
+Miscellaneous:\n\
+  -x, --reportexclude [CDMSV]   exclude C(connection) D(data) M(multicast) S(settings) V(server) reports\n\
+  -y, --reportstyle C      report as a Comma-Separated Values\n\
+  -h, --help               print this message and quit\n\
+  -v, --version            print version information and quit\n\
+\n\
+[KM] Indicates options that support a K or M suffix for kilo- or mega-\n\
+\n\
+The TCP window size option can be set by the environment variable\n\
+TCP_WINDOW_SIZE. Most other options can be set by an environment variable\n\
+IPERF_<long option name>, such as IPERF_BANDWIDTH.\n\
+\n\
+Report bugs to <iperf-users@lists.sourceforge.net>\n";
+
+// include a description of the threading in the version
+#if   defined( HAVE_POSIX_THREAD )
+    #define IPERF_THREADS "pthreads"
+#elif defined( HAVE_WIN32_THREAD )
+    #define IPERF_THREADS "win32 threads"
+#else
+    #define IPERF_THREADS "single threaded"
+#endif
+
+const char version[] =
+"iperf version " IPERF_VERSION " (" IPERF_VERSION_DATE ") " IPERF_THREADS "\n";
+
+/* -------------------------------------------------------------------
+ * settings
+ * ------------------------------------------------------------------- */
+
+const char separator_line[] =
+"------------------------------------------------------------\n";
+
+const char server_port[] =
+"Server listening on %s port %d\n";
+
+const char client_port[] =
+"Client connecting to %s, %s port %d\n";
+
+const char bind_address[] =
+"Binding to local address %s\n";
+
+const char multicast_ttl[] =
+"Setting multicast TTL to %d\n";
+
+const char join_multicast[] =
+"Joining multicast group  %s\n";
+
+const char client_datagram_size[] =
+"Sending %d byte datagrams\n";
+
+const char server_datagram_size[] =
+"Receiving %d byte datagrams\n";
+
+const char tcp_window_size[] =
+"TCP window size";
+
+const char udp_buffer_size[] =
+"UDP buffer size";
+
+const char window_default[] =
+"(default)";
+
+const char wait_server_threads[] =
+"Waiting for server threads to complete. Interrupt again to force quit.\n";
+
+/* -------------------------------------------------------------------
+ * reports
+ * ------------------------------------------------------------------- */
+
+const char report_read_lengths[] =
+"[%3d] Read lengths occurring in more than 5%% of reads:\n";
+
+const char report_read_length_times[] =
+"[%3d] %5d bytes read %5d times (%.3g%%)\n";
+
+const char report_bw_header[] =
+"[ ID] Interval       Transfer     Bandwidth\n";
+
+const char report_bw_format[] =
+"[%3d] %4.1f-%4.1f sec  %ss  %ss/sec\n";
+
+const char report_sum_bw_format[] =
+"[SUM] %4.1f-%4.1f sec  %ss  %ss/sec\n";
+
+const char report_bw_jitter_loss_header[] =
+"[ ID] Interval       Transfer     Bandwidth        Jitter   Lost/Total \
+Datagrams\n";
+
+const char report_bw_jitter_loss_format[] =
+"[%3d] %4.1f-%4.1f sec  %ss  %ss/sec  %6.3f ms %4d/%5d (%.2g%%)\n";
+
+const char report_sum_bw_jitter_loss_format[] =
+"[SUM] %4.1f-%4.1f sec  %ss  %ss/sec  %6.3f ms %4d/%5d (%.2g%%)\n";
+
+const char report_outoforder[] =
+"[%3d] %4.1f-%4.1f sec  %d datagrams received out-of-order\n";
+
+const char report_sum_outoforder[] =
+"[SUM] %4.1f-%4.1f sec  %d datagrams received out-of-order\n";
+
+const char report_peer[] =
+"[%3d] local %s port %u connected with %s port %u\n";
+
+const char report_mss_unsupported[] =
+"[%3d] MSS and MTU size unknown (TCP_MAXSEG not supported by OS?)\n";
+
+const char report_mss[] =
+"[%3d] MSS size %d bytes (MTU %d bytes, %s)\n";
+
+const char report_datagrams[] =
+"[%3d] Sent %d datagrams\n";
+
+const char report_sum_datagrams[] =
+"[SUM] Sent %d datagrams\n";
+
+const char server_reporting[] =
+"[%3d] Server Report:\n";
+
+const char reportCSV_peer[] =
+"%s,%u,%s,%u";
+
+#ifdef HAVE_QUAD_SUPPORT
+#ifdef HAVE_PRINTF_QD
+const char reportCSV_bw_format[] =
+"%s,%s,%d,%.1f-%.1f,%qd,%qd\n";
+
+const char reportCSV_bw_jitter_loss_format[] =
+"%s,%s,%d,%.1f-%.1f,%qd,%qd,%.3f,%d,%d,%.3f,%d\n";
+#else // HAVE_PRINTF_QD
+const char reportCSV_bw_format[] =
+"%s,%s,%d,%.1f-%.1f,%lld,%lld\n";
+
+const char reportCSV_bw_jitter_loss_format[] =
+"%s,%s,%d,%.1f-%.1f,%lld,%lld,%.3f,%d,%d,%.3f,%d\n";
+#endif // HAVE_PRINTF_QD
+#else // HAVE_QUAD_SUPPORT
+#ifdef WIN32
+const char reportCSV_bw_format[] =
+"%s,%s,%d,%.1f-%.1f,%I64d,%I64d\n";
+
+const char reportCSV_bw_jitter_loss_format[] =
+"%s,%s,%d,%.1f-%.1f,%I64d,%I64d,%.3f,%d,%d,%.3f,%d\n";
+#else
+const char reportCSV_bw_format[] =
+"%s,%s,%d,%.1f-%.1f,%d,%d\n";
+
+const char reportCSV_bw_jitter_loss_format[] =
+"%s,%s,%d,%.1f-%.1f,%d,%d,%.3f,%d,%d,%.3f,%d\n";
+#endif //WIN32
+#endif //HAVE_QUAD_SUPPORT
+/* -------------------------------------------------------------------
+ * warnings
+ * ------------------------------------------------------------------- */
+
+const char warn_window_requested[] =
+" (WARNING: requested %s)";
+
+const char warn_window_small[] = "\
+WARNING: TCP window size set to %d bytes. A small window size\n\
+will give poor performance. See the Iperf documentation.\n";
+
+const char warn_delay_large[] =
+"WARNING: delay too large, reducing from %.1f to 1.0 seconds.\n";
+
+const char warn_no_pathmtu[] =
+"WARNING: Path MTU Discovery may not be enabled.\n";
+
+const char warn_no_ack[]=
+"[%3d] WARNING: did not receive ack of last datagram after %d tries.\n";
+
+const char warn_ack_failed[]=
+"[%3d] WARNING: ack of last datagram failed after %d tries.\n";
+
+const char warn_fileopen_failed[]=
+"WARNING: Unable to open file stream for transfer\n\
+Using default data stream. \n";
+
+const char unable_to_change_win[]=
+"WARNING: Unable to change the window size\n";
+
+const char opt_estimate[]=
+"Optimal Estimate\n";
+
+const char report_interval_small[] =
+"WARNING: interval too small, increasing from %3.2f to 0.5 seconds.\n";
+
+const char warn_invalid_server_option[] =
+"WARNING: option -%c is not valid for server mode\n";
+
+const char warn_invalid_client_option[] =
+"WARNING: option -%c is not valid for client mode\n";
+
+const char warn_invalid_compatibility_option[] =
+"WARNING: option -%c is not valid in compatibility mode\n";
+
+const char warn_implied_udp[] =
+"WARNING: option -%c implies udp testing\n";
+
+const char warn_implied_compatibility[] =
+"WARNING: option -%c has implied compatibility mode\n";
+
+const char warn_buffer_too_small[] =
+"WARNING: the UDP buffer was increased to %d for proper operation\n";
+
+const char warn_invalid_single_threaded[] =
+"WARNING: option -%c is not valid in single threaded versions\n";
+
+const char warn_invalid_report_style[] =
+"WARNING: unknown reporting style \"%s\", switching to default\n";
+
+const char warn_invalid_report[] =
+"WARNING: unknown reporting type \"%c\", ignored\n valid options are:\n\t exclude: C(connection) D(data) M(multicast) S(settings) V(server) report\n\n";
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/src/Makefile.am b/iperf-2.0.5/src/Makefile.am
new file mode 100644
index 0000000..7efb598
--- /dev/null
+++ b/iperf-2.0.5/src/Makefile.am
@@ -0,0 +1,39 @@
+bin_PROGRAMS = iperf
+
+LIBCOMPAT_LDADDS = @STRIP_BEGIN@ \
+		   $(top_builddir)/compat/libcompat.a \
+		   @STRIP_END@
+
+AM_CPPFLAGS = @STRIP_BEGIN@ \
+	      -I$(top_srcdir)/include \
+	      -I$(top_builddir)/include \
+	      @STRIP_END@
+
+AM_CXXFLAGS = -Wall
+AM_CFLAGS = -Wall
+
+iperf_LDFLAGS = @CFLAGS@ @PTHREAD_CFLAGS@ @WEB100_CFLAGS@ @DEFS@
+
+iperf_SOURCES = \
+		Client.cpp \
+		Extractor.c \
+		Launch.cpp \
+		List.cpp \
+		Listener.cpp \
+		Locale.c \
+		PerfSocket.cpp \
+		ReportCSV.c \
+		ReportDefault.c \
+		Reporter.c \
+		Server.cpp \
+		Settings.cpp \
+		SocketAddr.c \
+		gnu_getopt.c \
+		gnu_getopt_long.c \
+		main.cpp \
+		service.c \
+		sockets.c \
+		stdio.c \
+		tcp_window_size.c
+
+iperf_LDADD = $(LIBCOMPAT_LDADDS)
diff --git a/iperf-2.0.5/src/Makefile.in b/iperf-2.0.5/src/Makefile.in
new file mode 100644
index 0000000..734e927
--- /dev/null
+++ b/iperf-2.0.5/src/Makefile.in
@@ -0,0 +1,504 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+bin_PROGRAMS = iperf$(EXEEXT)
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_create_stdint_h.m4 \
+	$(top_srcdir)/m4/dast.m4 $(top_srcdir)/m4/acx_pthread.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)"
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS)
+am_iperf_OBJECTS = Client.$(OBJEXT) Extractor.$(OBJEXT) \
+	Launch.$(OBJEXT) List.$(OBJEXT) Listener.$(OBJEXT) \
+	Locale.$(OBJEXT) PerfSocket.$(OBJEXT) ReportCSV.$(OBJEXT) \
+	ReportDefault.$(OBJEXT) Reporter.$(OBJEXT) Server.$(OBJEXT) \
+	Settings.$(OBJEXT) SocketAddr.$(OBJEXT) gnu_getopt.$(OBJEXT) \
+	gnu_getopt_long.$(OBJEXT) main.$(OBJEXT) service.$(OBJEXT) \
+	sockets.$(OBJEXT) stdio.$(OBJEXT) tcp_window_size.$(OBJEXT)
+iperf_OBJECTS = $(am_iperf_OBJECTS)
+am__DEPENDENCIES_1 = $(top_builddir)/compat/libcompat.a
+iperf_DEPENDENCIES = $(am__DEPENDENCIES_1)
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
+SOURCES = $(iperf_SOURCES)
+DIST_SOURCES = $(iperf_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
+AMTAR = @AMTAR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+GREP = @GREP@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PTHREAD_CC = @PTHREAD_CC@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_LIBS = @PTHREAD_LIBS@
+RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+STRIP_BEGIN = @STRIP_BEGIN@
+STRIP_DUMMY = @STRIP_DUMMY@
+STRIP_END = @STRIP_END@
+VERSION = @VERSION@
+WEB100_CFLAGS = @WEB100_CFLAGS@
+WEB100_CONFIG = @WEB100_CONFIG@
+WEB100_LIBS = @WEB100_LIBS@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+acx_pthread_config = @acx_pthread_config@
+am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
+am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+LIBCOMPAT_LDADDS = @STRIP_BEGIN@ \
+		   $(top_builddir)/compat/libcompat.a \
+		   @STRIP_END@
+
+AM_CPPFLAGS = @STRIP_BEGIN@ \
+	      -I$(top_srcdir)/include \
+	      -I$(top_builddir)/include \
+	      @STRIP_END@
+
+AM_CXXFLAGS = -Wall
+AM_CFLAGS = -Wall
+iperf_LDFLAGS = @CFLAGS@ @PTHREAD_CFLAGS@ @WEB100_CFLAGS@ @DEFS@
+iperf_SOURCES = \
+		Client.cpp \
+		Extractor.c \
+		Launch.cpp \
+		List.cpp \
+		Listener.cpp \
+		Locale.c \
+		PerfSocket.cpp \
+		ReportCSV.c \
+		ReportDefault.c \
+		Reporter.c \
+		Server.cpp \
+		Settings.cpp \
+		SocketAddr.c \
+		gnu_getopt.c \
+		gnu_getopt_long.c \
+		main.cpp \
+		service.c \
+		sockets.c \
+		stdio.c \
+		tcp_window_size.c
+
+iperf_LDADD = $(LIBCOMPAT_LDADDS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .cpp .o .obj
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  src/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)"
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+	  if test -f $$p \
+	  ; then \
+	    f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
+	   echo " $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+	   $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
+	  else :; fi; \
+	done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
+	  echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(bindir)/$$f"; \
+	done
+
+clean-binPROGRAMS:
+	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+iperf$(EXEEXT): $(iperf_OBJECTS) $(iperf_DEPENDENCIES) 
+	@rm -f iperf$(EXEEXT)
+	$(CXXLINK) $(iperf_LDFLAGS) $(iperf_OBJECTS) $(iperf_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Client.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Extractor.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Launch.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/List.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Listener.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Locale.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PerfSocket.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ReportCSV.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ReportDefault.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Reporter.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Server.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Settings.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/SocketAddr.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gnu_getopt.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gnu_getopt_long.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/main.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/service.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sockets.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stdio.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tcp_window_size.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(COMPILE) -c $<
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+@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
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+.cpp.o:
+@am__fastdepCXX_TRUE@	if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+@am__fastdepCXX_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
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+@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ $<
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+@am__fastdepCXX_TRUE@	if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+@am__fastdepCXX_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+uninstall-info-am:
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$tags $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && cd $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS)
+installdirs:
+	for dir in "$(DESTDIR)$(bindir)"; do \
+	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-exec-am: install-binPROGRAMS
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS uninstall-info-am
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+	clean-generic ctags distclean distclean-compile \
+	distclean-generic distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-binPROGRAMS \
+	install-data install-data-am install-exec install-exec-am \
+	install-info install-info-am install-man install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
+	uninstall-am uninstall-binPROGRAMS uninstall-info-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/iperf-2.0.5/src/PerfSocket.cpp b/iperf-2.0.5/src/PerfSocket.cpp
new file mode 100644
index 0000000..3ecdbe0
--- /dev/null
+++ b/iperf-2.0.5/src/PerfSocket.cpp
@@ -0,0 +1,158 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * PerfSocket.cpp
+ * by Mark Gates <mgates@nlanr.net>
+ *    Ajay Tirumala <tirumala@ncsa.uiuc.edu>
+ * -------------------------------------------------------------------
+ * Has routines the Client and Server classes use in common for
+ * performance testing the network.
+ * Changes in version 1.2.0
+ *     for extracting data from files
+ * -------------------------------------------------------------------
+ * headers
+ * uses
+ *   <stdlib.h>
+ *   <stdio.h>
+ *   <string.h>
+ *
+ *   <sys/types.h>
+ *   <sys/socket.h>
+ *   <unistd.h>
+ *
+ *   <arpa/inet.h>
+ *   <netdb.h>
+ *   <netinet/in.h>
+ *   <sys/socket.h>
+ * ------------------------------------------------------------------- */
+
+
+#define HEADERS()
+
+#include "headers.h"
+
+#include "PerfSocket.hpp"
+#include "SocketAddr.h"
+#include "util.h"
+
+/* -------------------------------------------------------------------
+ * Set socket options before the listen() or connect() calls.
+ * These are optional performance tuning factors.
+ * ------------------------------------------------------------------- */
+
+void SetSocketOptions( thread_Settings *inSettings ) {
+    // set the TCP window size (socket buffer sizes)
+    // also the UDP buffer size
+    // must occur before call to accept() for large window sizes
+    setsock_tcp_windowsize( inSettings->mSock, inSettings->mTCPWin,
+                            (inSettings->mThreadMode == kMode_Client ? 1 : 0) );
+
+    if ( isCongestionControl( inSettings ) ) {
+#ifdef TCP_CONGESTION
+	Socklen_t len = strlen( inSettings->mCongestion ) + 1;
+	int rc = setsockopt( inSettings->mSock, IPPROTO_TCP, TCP_CONGESTION,
+			     inSettings->mCongestion, len);
+	if (rc == SOCKET_ERROR ) {
+		fprintf(stderr, "Attempt to set '%s' congestion control failed: %s\n",
+			inSettings->mCongestion, strerror(errno));
+		exit(1);
+	}
+#else
+	fprintf( stderr, "The -Z option is not available on this operating system\n");
+#endif
+    }
+
+    // check if we're sending multicast, and set TTL
+    if ( isMulticast( inSettings ) && ( inSettings->mTTL > 0 ) ) {
+	int val = inSettings->mTTL;
+#ifdef HAVE_MULTICAST
+	if ( !SockAddr_isIPv6( &inSettings->local ) ) {
+	    int rc = setsockopt( inSettings->mSock, IPPROTO_IP, IP_MULTICAST_TTL,
+		    (const void*) &val, (Socklen_t) sizeof(val));
+
+	    WARN_errno( rc == SOCKET_ERROR, "multicast ttl" );
+	}
+#ifdef HAVE_IPV6_MULTICAST
+	else {
+	    int rc = setsockopt( inSettings->mSock, IPPROTO_IPV6, IPV6_MULTICAST_HOPS,
+		    (const void*) &val, (Socklen_t) sizeof(val));
+	    WARN_errno( rc == SOCKET_ERROR, "multicast ttl" );
+	}
+#endif
+#endif
+    }
+
+
+#ifdef IP_TOS
+
+    // set IP TOS (type-of-service) field
+    if ( inSettings->mTOS > 0 ) {
+        int  tos = inSettings->mTOS;
+        Socklen_t len = sizeof(tos);
+        int rc = setsockopt( inSettings->mSock, IPPROTO_IP, IP_TOS,
+                             (char*) &tos, len );
+        WARN_errno( rc == SOCKET_ERROR, "setsockopt IP_TOS" );
+    }
+#endif
+
+    if ( !isUDP( inSettings ) ) {
+        // set the TCP maximum segment size
+        setsock_tcp_mss( inSettings->mSock, inSettings->mMSS );
+
+#ifdef TCP_NODELAY
+
+        // set TCP nodelay option
+        if ( isNoDelay( inSettings ) ) {
+            int nodelay = 1;
+            Socklen_t len = sizeof(nodelay);
+            int rc = setsockopt( inSettings->mSock, IPPROTO_TCP, TCP_NODELAY,
+                                 (char*) &nodelay, len );
+            WARN_errno( rc == SOCKET_ERROR, "setsockopt TCP_NODELAY" );
+        }
+#endif
+    }
+}
+// end SetSocketOptions
diff --git a/iperf-2.0.5/src/ReportCSV.c b/iperf-2.0.5/src/ReportCSV.c
new file mode 100644
index 0000000..b9ea604
--- /dev/null
+++ b/iperf-2.0.5/src/ReportCSV.c
@@ -0,0 +1,157 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * ReportCSV.c
+ * by Kevin Gibbs <kgibbs@nlanr.net>
+ *
+ * ________________________________________________________________ */
+
+#include "headers.h"
+#include "Settings.hpp"
+#include "util.h"
+#include "Reporter.h"
+#include "report_CSV.h"
+#include "Locale.h"
+
+void CSV_timestamp( char *timestamp, int length );
+ 
+void CSV_stats( Transfer_Info *stats ) {
+    // $TIMESTAMP,$ID,$INTERVAL,$BYTE,$SPEED,$JITTER,$LOSS,$PACKET,$%LOSS
+    max_size_t speed = (max_size_t)(((double)stats->TotalLen * 8.0) / (stats->endTime - stats->startTime));
+    char timestamp[16];
+    CSV_timestamp( timestamp, sizeof(timestamp) );
+    if ( stats->mUDP != (char)kMode_Server ) {
+        // TCP Reporting
+        printf( reportCSV_bw_format, 
+                timestamp, 
+                (stats->reserved_delay == NULL ? ",,," : stats->reserved_delay),
+                stats->transferID, 
+                stats->startTime, 
+                stats->endTime, 
+                stats->TotalLen, 
+                speed);
+    } else {
+        // UDP Reporting
+        printf( reportCSV_bw_jitter_loss_format, 
+                timestamp, 
+                (stats->reserved_delay == NULL ? ",,," : stats->reserved_delay),
+                stats->transferID, 
+                stats->startTime, 
+                stats->endTime, 
+                stats->TotalLen, 
+                speed,
+                stats->jitter*1000.0, 
+                stats->cntError, 
+                stats->cntDatagrams,
+                (100.0 * stats->cntError) / stats->cntDatagrams, stats->cntOutofOrder );
+    }
+    if ( stats->free == 1 && stats->reserved_delay != NULL ) {
+        free( stats->reserved_delay );
+    }
+}
+
+void *CSV_peer( Connection_Info *stats, int ID ) {
+    
+    // copy the inet_ntop into temp buffers, to avoid overwriting
+    char local_addr[ REPORT_ADDRLEN ];
+    char remote_addr[ REPORT_ADDRLEN ];
+    char *buf = malloc( REPORT_ADDRLEN*2 + 10 );
+    struct sockaddr *local = ((struct sockaddr*)&stats->local);
+    struct sockaddr *peer = ((struct sockaddr*)&stats->peer);
+
+    if ( local->sa_family == AF_INET ) {
+        inet_ntop( AF_INET, &((struct sockaddr_in*)local)->sin_addr, 
+                   local_addr, REPORT_ADDRLEN);
+    }
+#ifdef HAVE_IPV6
+      else {
+        inet_ntop( AF_INET6, &((struct sockaddr_in6*)local)->sin6_addr, 
+                   local_addr, REPORT_ADDRLEN);
+    }
+#endif
+
+    if ( peer->sa_family == AF_INET ) {
+        inet_ntop( AF_INET, &((struct sockaddr_in*)peer)->sin_addr, 
+                   remote_addr, REPORT_ADDRLEN);
+    }
+#ifdef HAVE_IPV6
+      else {
+        inet_ntop( AF_INET6, &((struct sockaddr_in6*)peer)->sin6_addr, 
+                   remote_addr, REPORT_ADDRLEN);
+    }
+#endif
+
+    snprintf(buf, REPORT_ADDRLEN*2+10, reportCSV_peer, 
+             local_addr, ( local->sa_family == AF_INET ?
+                          ntohs(((struct sockaddr_in*)local)->sin_port) :
+#ifdef HAVE_IPV6
+                          ntohs(((struct sockaddr_in6*)local)->sin6_port)),
+#else
+                          0),
+#endif
+            remote_addr, ( peer->sa_family == AF_INET ?
+                          ntohs(((struct sockaddr_in*)peer)->sin_port) :
+#ifdef HAVE_IPV6
+                          ntohs(((struct sockaddr_in6*)peer)->sin6_port)));
+#else
+                          0));
+#endif
+    return buf;
+}
+
+void CSV_serverstats( Connection_Info *conn, Transfer_Info *stats ) {
+    stats->reserved_delay = CSV_peer( conn, stats->transferID );
+    stats->free = 1;
+    CSV_stats( stats );
+}
+
+void CSV_timestamp( char *timestamp, int length ) {
+    time_t times;
+    struct tm *timest;
+    times = time( NULL );
+    timest = localtime( &times );
+    strftime( timestamp, length,"%Y%m%d%H%M%S", timest );
+}
diff --git a/iperf-2.0.5/src/ReportDefault.c b/iperf-2.0.5/src/ReportDefault.c
new file mode 100644
index 0000000..ab3418d
--- /dev/null
+++ b/iperf-2.0.5/src/ReportDefault.c
@@ -0,0 +1,303 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * ReportDefault.c
+ * by Kevin Gibbs <kgibbs@nlanr.net>
+ *
+ * ________________________________________________________________ */
+
+#include "headers.h"
+#include "Settings.hpp"
+#include "util.h"
+#include "Reporter.h"
+#include "report_default.h"
+#include "Thread.h"
+#include "Locale.h"
+#include "PerfSocket.hpp"
+#include "SocketAddr.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Prints transfer reports in default style
+ */
+void reporter_printstats( Transfer_Info *stats ) {
+    static char header_printed = 0;
+
+    byte_snprintf( buffer, sizeof(buffer)/2, (double) stats->TotalLen,
+                   toupper( stats->mFormat));
+    byte_snprintf( &buffer[sizeof(buffer)/2], sizeof(buffer)/2,
+                   stats->TotalLen / (stats->endTime - stats->startTime), 
+                   stats->mFormat);
+
+    if ( stats->mUDP != (char)kMode_Server ) {
+        // TCP Reporting
+        if( !header_printed ) {
+            printf( report_bw_header);
+            header_printed = 1;
+        }
+        printf( report_bw_format, stats->transferID, 
+                stats->startTime, stats->endTime, 
+                buffer, &buffer[sizeof(buffer)/2] );
+    } else {
+        // UDP Reporting
+        if( !header_printed ) {
+            printf( report_bw_jitter_loss_header);
+            header_printed = 1;
+        }
+        printf( report_bw_jitter_loss_format, stats->transferID, 
+                stats->startTime, stats->endTime, 
+                buffer, &buffer[sizeof(buffer)/2],
+                stats->jitter*1000.0, stats->cntError, stats->cntDatagrams,
+                (100.0 * stats->cntError) / stats->cntDatagrams );
+        if ( stats->cntOutofOrder > 0 ) {
+            printf( report_outoforder,
+                    stats->transferID, stats->startTime, 
+                    stats->endTime, stats->cntOutofOrder );
+        }
+    }
+    if ( stats->free == 1 && stats->mUDP == (char)kMode_Client ) {
+        printf( report_datagrams, stats->transferID, stats->cntDatagrams ); 
+    }
+}
+
+
+/*
+ * Prints multiple transfer reports in default style
+ */
+void reporter_multistats( Transfer_Info *stats ) {
+
+    byte_snprintf( buffer, sizeof(buffer)/2, (double) stats->TotalLen,
+                   toupper( stats->mFormat));
+    byte_snprintf( &buffer[sizeof(buffer)/2], sizeof(buffer)/2,
+                   stats->TotalLen / (stats->endTime - stats->startTime), 
+                   stats->mFormat);
+
+    if ( stats->mUDP != (char)kMode_Server ) {
+        // TCP Reporting
+        printf( report_sum_bw_format, 
+                stats->startTime, stats->endTime, 
+                buffer, &buffer[sizeof(buffer)/2] );
+    } else {
+        // UDP Reporting
+        printf( report_sum_bw_jitter_loss_format, 
+                stats->startTime, stats->endTime, 
+                buffer, &buffer[sizeof(buffer)/2],
+                stats->jitter*1000.0, stats->cntError, stats->cntDatagrams,
+                (100.0 * stats->cntError) / stats->cntDatagrams );
+        if ( stats->cntOutofOrder > 0 ) {
+            printf( report_sum_outoforder,
+                    stats->startTime, 
+                    stats->endTime, stats->cntOutofOrder );
+        }
+    }
+    if ( stats->free == 1 && stats->mUDP == (char)kMode_Client ) {
+        printf( report_sum_datagrams, stats->cntDatagrams ); 
+    }
+}
+
+/*
+ * Prints server transfer reports in default style
+ */
+void reporter_serverstats( Connection_Info *nused, Transfer_Info *stats ) {
+    printf( server_reporting, stats->transferID );
+    reporter_printstats( stats );
+}
+
+/*
+ * Report the client or listener Settings in default style
+ */
+void reporter_reportsettings( ReporterData *data ) {
+    int win, win_requested;
+
+    win = getsock_tcp_windowsize( data->info.transferID,
+                  (data->mThreadMode == kMode_Listener ? 0 : 1) );
+    win_requested = data->mTCPWin;
+
+    printf( separator_line );
+    if ( data->mThreadMode == kMode_Listener ) {
+        printf( server_port,
+                (isUDP( data ) ? "UDP" : "TCP"), 
+                data->mPort );
+    } else {
+        printf( client_port,
+                data->mHost,
+                (isUDP( data ) ? "UDP" : "TCP"),
+                data->mPort );
+    }
+    if ( data->mLocalhost != NULL ) {
+        printf( bind_address, data->mLocalhost );
+        if ( SockAddr_isMulticast( &data->connection.local ) ) {
+            printf( join_multicast, data->mLocalhost );
+        }
+    }
+
+    if ( isUDP( data ) ) {
+        printf( (data->mThreadMode == kMode_Listener ? 
+                                   server_datagram_size : client_datagram_size),
+                data->mBufLen );
+        if ( SockAddr_isMulticast( &data->connection.peer ) ) {
+            printf( multicast_ttl, data->info.mTTL);
+        }
+    }
+    byte_snprintf( buffer, sizeof(buffer), win,
+                   toupper( data->info.mFormat));
+    printf( "%s: %s", (isUDP( data ) ? 
+                                udp_buffer_size : tcp_window_size), buffer );
+
+    if ( win_requested == 0 ) {
+        printf( " %s", window_default );
+    } else if ( win != win_requested ) {
+        byte_snprintf( buffer, sizeof(buffer), win_requested,
+                       toupper( data->info.mFormat));
+        printf( warn_window_requested, buffer );
+    }
+    printf( "\n" );
+    printf( separator_line );
+}
+
+/*
+ * Report a socket's peer IP address in default style
+ */
+void *reporter_reportpeer( Connection_Info *stats, int ID ) {
+    if ( ID > 0 ) {
+        // copy the inet_ntop into temp buffers, to avoid overwriting
+        char local_addr[ REPORT_ADDRLEN ];
+        char remote_addr[ REPORT_ADDRLEN ];
+        struct sockaddr *local = ((struct sockaddr*)&stats->local);
+        struct sockaddr *peer = ((struct sockaddr*)&stats->peer);
+    
+        if ( local->sa_family == AF_INET ) {
+            inet_ntop( AF_INET, &((struct sockaddr_in*)local)->sin_addr, 
+                       local_addr, REPORT_ADDRLEN);
+        }
+#ifdef HAVE_IPV6
+          else {
+            inet_ntop( AF_INET6, &((struct sockaddr_in6*)local)->sin6_addr, 
+                       local_addr, REPORT_ADDRLEN);
+        }
+#endif
+    
+        if ( peer->sa_family == AF_INET ) {
+            inet_ntop( AF_INET, &((struct sockaddr_in*)peer)->sin_addr, 
+                       remote_addr, REPORT_ADDRLEN);
+        }
+#ifdef HAVE_IPV6
+          else {
+            inet_ntop( AF_INET6, &((struct sockaddr_in6*)peer)->sin6_addr, 
+                       remote_addr, REPORT_ADDRLEN);
+        }
+#endif
+    
+        printf( report_peer,
+                ID,
+                local_addr,  ( local->sa_family == AF_INET ?
+                              ntohs(((struct sockaddr_in*)local)->sin_port) :
+#ifdef HAVE_IPV6
+                              ntohs(((struct sockaddr_in6*)local)->sin6_port)),
+#else
+                              0),
+#endif
+                remote_addr, ( peer->sa_family == AF_INET ?
+                              ntohs(((struct sockaddr_in*)peer)->sin_port) :
+#ifdef HAVE_IPV6
+                              ntohs(((struct sockaddr_in6*)peer)->sin6_port)));
+#else
+                              0));
+#endif
+    }
+    return NULL;
+}
+// end ReportPeer
+
+/* -------------------------------------------------------------------
+ * Report the MSS and MTU, given the MSS (or a guess thereof)
+ * ------------------------------------------------------------------- */
+
+// compare the MSS against the (MTU - 40) to (MTU - 80) bytes.
+// 40 byte IP header and somewhat arbitrarily, 40 more bytes of IP options.
+
+#define checkMSS_MTU( inMSS, inMTU ) (inMTU-40) >= inMSS  &&  inMSS >= (inMTU-80)
+
+void reporter_reportMSS( int inMSS, thread_Settings *inSettings ) {
+    if ( inMSS <= 0 ) {
+        printf( report_mss_unsupported, inSettings->mSock );
+    } else {
+        char* net;
+        int mtu = 0;
+
+        if ( checkMSS_MTU( inMSS, 1500 ) ) {
+            net = "ethernet";
+            mtu = 1500;
+        } else if ( checkMSS_MTU( inMSS, 4352 ) ) {
+            net = "FDDI";
+            mtu = 4352;
+        } else if ( checkMSS_MTU( inMSS, 9180 ) ) {
+            net = "ATM";
+            mtu = 9180;
+        } else if ( checkMSS_MTU( inMSS, 65280 ) ) {
+            net = "HIPPI";
+            mtu = 65280;
+        } else if ( checkMSS_MTU( inMSS, 576 ) ) {
+            net = "minimum";
+            mtu = 576;
+            printf( warn_no_pathmtu );
+        } else {
+            mtu = inMSS + 40;
+            net = "unknown interface";
+        }
+
+        printf( report_mss,
+                inSettings->mSock, inMSS, mtu, net );
+    }
+}
+// end ReportMSS
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/src/Reporter.c b/iperf-2.0.5/src/Reporter.c
new file mode 100644
index 0000000..7d9263b
--- /dev/null
+++ b/iperf-2.0.5/src/Reporter.c
@@ -0,0 +1,913 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Reporter.c
+ * by Kevin Gibbs <kgibbs@nlanr.net>
+ *
+ * ________________________________________________________________ */
+
+#include "headers.h"
+#include "Settings.hpp"
+#include "util.h"
+#include "Reporter.h"
+#include "Thread.h"
+#include "Locale.h"
+#include "PerfSocket.hpp"
+#include "SocketAddr.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+  The following 4 functions are provided for Reporting
+  styles that do not have all the reporting formats. For
+  instance the provided CSV format does not have a settings
+  report so it uses settings_notimpl.
+  */
+void* connection_notimpl( Connection_Info * nused, int nuse ) { 
+    return NULL; 
+}
+void settings_notimpl( ReporterData * nused ) { }
+void statistics_notimpl( Transfer_Info * nused ) { }
+void serverstatistics_notimpl( Connection_Info *nused1, Transfer_Info *nused2 ) { }
+
+// To add a reporting style include its header here.
+#include "report_default.h"
+#include "report_CSV.h"
+
+// The following array of report structs contains the
+// pointers required for reporting in different reporting
+// styles. To add a reporting style add a report struct
+// below.
+report_connection connection_reports[kReport_MAXIMUM] = {
+    reporter_reportpeer,
+    CSV_peer
+};
+
+report_settings settings_reports[kReport_MAXIMUM] = {
+    reporter_reportsettings,
+    settings_notimpl
+};
+
+report_statistics statistics_reports[kReport_MAXIMUM] = {
+    reporter_printstats,
+    CSV_stats
+};
+
+report_serverstatistics serverstatistics_reports[kReport_MAXIMUM] = {
+    reporter_serverstats,
+    CSV_serverstats
+};
+
+report_statistics multiple_reports[kReport_MAXIMUM] = {
+    reporter_multistats,
+    CSV_stats
+};
+
+char buffer[64]; // Buffer for printing
+ReportHeader *ReportRoot = NULL;
+extern Condition ReportCond;
+extern Condition ReportDoneCond;
+int reporter_process_report ( ReportHeader *report );
+void process_report ( ReportHeader *report );
+int reporter_handle_packet( ReportHeader *report );
+int reporter_condprintstats( ReporterData *stats, MultiHeader *multireport, int force );
+int reporter_print( ReporterData *stats, int type, int end );
+void PrintMSS( ReporterData *stats );
+
+MultiHeader* InitMulti( thread_Settings *agent, int inID ) {
+    MultiHeader *multihdr = NULL;
+    if ( agent->mThreads > 1 || agent->mThreadMode == kMode_Server ) {
+        if ( isMultipleReport( agent ) ) {
+            multihdr = malloc(sizeof(MultiHeader) +  sizeof(ReporterData) +
+                              NUM_MULTI_SLOTS * sizeof(Transfer_Info));
+        } else {
+            multihdr = malloc(sizeof(MultiHeader));
+        }
+        if ( multihdr != NULL ) {
+            memset( multihdr, 0, sizeof(MultiHeader) );
+            Condition_Initialize( &multihdr->barrier );
+            multihdr->groupID = inID;
+            multihdr->threads = agent->mThreads;
+            if ( isMultipleReport( agent ) ) {
+                int i;
+                ReporterData *data = NULL;
+                multihdr->report = (ReporterData*)(multihdr + 1);
+                memset(multihdr->report, 0, sizeof(ReporterData));
+                multihdr->data = (Transfer_Info*)(multihdr->report + 1);
+                data = multihdr->report;
+                for ( i = 0; i < NUM_MULTI_SLOTS; i++ ) {
+                    multihdr->data[i].startTime = -1;
+                    multihdr->data[i].transferID = inID;
+                    multihdr->data[i].groupID = -2;
+                }
+                data->type = TRANSFER_REPORT;
+                if ( agent->mInterval != 0.0 ) {
+                    struct timeval *interval = &data->intervalTime;
+                    interval->tv_sec = (long) agent->mInterval;
+                    interval->tv_usec = (long) ((agent->mInterval - interval->tv_sec) 
+                                                * rMillion);
+                }
+                data->mHost = agent->mHost;
+                data->mLocalhost = agent->mLocalhost;
+                data->mBufLen = agent->mBufLen;
+                data->mMSS = agent->mMSS;
+                data->mTCPWin = agent->mTCPWin;
+                data->flags = agent->flags;
+                data->mThreadMode = agent->mThreadMode;
+                data->mode = agent->mReportMode;
+                data->info.mFormat = agent->mFormat;
+                data->info.mTTL = agent->mTTL;
+                if ( isUDP( agent ) ) {
+                    multihdr->report->info.mUDP = (char)agent->mThreadMode;
+                }
+                if ( isConnectionReport( agent ) ) {
+                    data->type |= CONNECTION_REPORT;
+                    data->connection.peer = agent->peer;
+                    data->connection.size_peer = agent->size_peer;
+                    SockAddr_setPortAny( &data->connection.peer );
+                    data->connection.local = agent->local;
+                    data->connection.size_local = agent->size_local;
+                    SockAddr_setPortAny( &data->connection.local );
+                }
+            }
+        } else {
+            FAIL(1, "Out of Memory!!\n", agent);
+        }
+    }
+    return multihdr;
+}
+
+/*
+ * BarrierClient allows for multiple stream clients to be syncronized
+ */
+void BarrierClient( ReportHeader *agent ) {
+    Condition_Lock(agent->multireport->barrier);
+    agent->multireport->threads--;
+    if ( agent->multireport->threads == 0 ) {
+        // last one set time and wake up everyone
+        gettimeofday( &(agent->multireport->startTime), NULL );
+        Condition_Broadcast( &agent->multireport->barrier );
+    } else {
+        Condition_Wait( &agent->multireport->barrier );
+    }
+    agent->multireport->threads++;
+    Condition_Unlock( agent->multireport->barrier );
+    agent->report.startTime = agent->multireport->startTime;
+    agent->report.nextTime = agent->report.startTime;
+    TimeAdd( agent->report.nextTime, agent->report.intervalTime );
+}
+
+/*
+ * InitReport is called by a transfer agent (client or
+ * server) to setup the needed structures to communicate
+ * traffic.
+ */
+ReportHeader* InitReport( thread_Settings *agent ) {
+    ReportHeader *reporthdr = NULL;
+    ReporterData *data = NULL;
+    if ( isDataReport( agent ) ) {
+        /*
+         * Create in one big chunk
+         */
+        reporthdr = malloc( sizeof(ReportHeader) +
+                            NUM_REPORT_STRUCTS * sizeof(ReportStruct) );
+        if ( reporthdr != NULL ) {
+            // Only need to make sure the headers are clean
+            memset( reporthdr, 0, sizeof(ReportHeader));
+            reporthdr->data = (ReportStruct*)(reporthdr+1);
+            reporthdr->multireport = agent->multihdr;
+            data = &reporthdr->report;
+            reporthdr->reporterindex = NUM_REPORT_STRUCTS - 1;
+            data->info.transferID = agent->mSock;
+            data->info.groupID = (agent->multihdr != NULL ? agent->multihdr->groupID 
+                                                          : -1);
+            data->type = TRANSFER_REPORT;
+            if ( agent->mInterval != 0.0 ) {
+                struct timeval *interval = &data->intervalTime;
+                interval->tv_sec = (long) agent->mInterval;
+                interval->tv_usec = (long) ((agent->mInterval - interval->tv_sec) 
+                                            * rMillion);
+            }
+            data->mHost = agent->mHost;
+            data->mLocalhost = agent->mLocalhost;
+            data->mBufLen = agent->mBufLen;
+            data->mMSS = agent->mMSS;
+            data->mTCPWin = agent->mTCPWin;
+            data->flags = agent->flags;
+            data->mThreadMode = agent->mThreadMode;
+            data->mode = agent->mReportMode;
+            data->info.mFormat = agent->mFormat;
+            data->info.mTTL = agent->mTTL;
+            if ( isUDP( agent ) ) {
+                reporthdr->report.info.mUDP = (char)agent->mThreadMode;
+            }
+        } else {
+            FAIL(1, "Out of Memory!!\n", agent);
+        }
+    }
+    if ( isConnectionReport( agent ) ) {
+        if ( reporthdr == NULL ) {
+            /*
+             * Create in one big chunk
+             */
+            reporthdr = malloc( sizeof(ReportHeader) );
+            if ( reporthdr != NULL ) {
+                // Only need to make sure the headers are clean
+                memset( reporthdr, 0, sizeof(ReportHeader));
+                data = &reporthdr->report;
+                data->info.transferID = agent->mSock;
+                data->info.groupID = -1;
+            } else {
+                FAIL(1, "Out of Memory!!\n", agent);
+            }
+        }
+        if ( reporthdr != NULL ) {
+            data->type |= CONNECTION_REPORT;
+            data->connection.peer = agent->peer;
+            data->connection.size_peer = agent->size_peer;
+            data->connection.local = agent->local;
+            data->connection.size_local = agent->size_local;
+        } else {
+            FAIL(1, "Out of Memory!!\n", agent);
+        }
+    }
+    if ( isConnectionReport( agent ) || isDataReport( agent ) ) {
+
+#ifdef HAVE_THREAD
+        /*
+         * Update the ReportRoot to include this report.
+         */
+        if ( reporthdr->report.mThreadMode == kMode_Client &&
+             reporthdr->multireport != NULL ) {
+            // syncronize watches on my mark......
+            BarrierClient( reporthdr );
+        } else {
+            if ( reporthdr->multireport != NULL && isMultipleReport( agent )) {
+                reporthdr->multireport->threads++;
+                if ( reporthdr->multireport->report->startTime.tv_sec == 0 ) {
+                    gettimeofday( &(reporthdr->multireport->report->startTime), NULL );
+                }
+                reporthdr->report.startTime = reporthdr->multireport->report->startTime;
+            } else {
+                // set start time
+                gettimeofday( &(reporthdr->report.startTime), NULL );
+            }
+            reporthdr->report.nextTime = reporthdr->report.startTime;
+            TimeAdd( reporthdr->report.nextTime, reporthdr->report.intervalTime );
+        }
+        Condition_Lock( ReportCond );
+        reporthdr->next = ReportRoot;
+        ReportRoot = reporthdr;
+        Condition_Signal( &ReportCond );
+        Condition_Unlock( ReportCond );
+#else
+        // set start time
+        gettimeofday( &(reporthdr->report.startTime), NULL );
+        /*
+         * Process the report in this thread
+         */
+        reporthdr->next = NULL;
+        process_report ( reporthdr );
+#endif 
+    }
+    if ( !isDataReport( agent ) ) {
+        reporthdr = NULL;
+    }
+    return reporthdr;
+}
+
+/*
+ * ReportPacket is called by a transfer agent to record
+ * the arrival or departure of a "packet" (for TCP it 
+ * will actually represent many packets). This needs to
+ * be as simple and fast as possible as it gets called for
+ * every "packet".
+ */
+void ReportPacket( ReportHeader* agent, ReportStruct *packet ) {
+    if ( agent != NULL ) {
+        int index = agent->reporterindex;
+        /*
+         * First find the appropriate place to put the information
+         */
+        if ( agent->agentindex == NUM_REPORT_STRUCTS ) {
+            // Just need to make sure that reporter is not on the first
+            // item
+            while ( index == 0 ) {
+                Condition_Signal( &ReportCond );
+                Condition_Wait( &ReportDoneCond );
+                index = agent->reporterindex;
+            }
+            agent->agentindex = 0;
+        }
+        // Need to make sure that reporter is not about to be "lapped"
+        while ( index - 1 == agent->agentindex ) {
+            Condition_Signal( &ReportCond );
+            Condition_Wait( &ReportDoneCond );
+            index = agent->reporterindex;
+        }
+
+        // Put the information there
+        memcpy( agent->data + agent->agentindex, packet, sizeof(ReportStruct) );
+        
+        // Updating agentindex MUST be the last thing done
+        agent->agentindex++;
+#ifndef HAVE_THREAD
+        /*
+         * Process the report in this thread
+         */
+        process_report ( agent );
+#endif 
+    }
+}
+
+/*
+ * CloseReport is called by a transfer agent to finalize
+ * the report and signal transfer is over.
+ */
+void CloseReport( ReportHeader *agent, ReportStruct *packet ) {
+    if ( agent != NULL) {
+
+        /*
+         * Using PacketID of -1 ends reporting
+         */
+        packet->packetID = -1;
+        packet->packetLen = 0;
+        ReportPacket( agent, packet );
+        packet->packetID = agent->report.cntDatagrams;
+    }
+}
+
+/*
+ * EndReport signifies the agent no longer is interested
+ * in the report. Calls to GetReport will no longer be
+ * filled
+ */
+void EndReport( ReportHeader *agent ) {
+    if ( agent != NULL ) {
+        int index = agent->reporterindex;
+        while ( index != -1 ) {
+            thread_rest();
+            index = agent->reporterindex;
+        }
+        agent->agentindex = -1;
+#ifndef HAVE_THREAD
+        /*
+         * Process the report in this thread
+         */
+        process_report ( agent );
+#endif
+    }
+}
+
+/*
+ * GetReport is called by the agent after a CloseReport
+ * but before an EndReport to get the stats generated
+ * by the reporter thread.
+ */
+Transfer_Info *GetReport( ReportHeader *agent ) {
+    int index = agent->reporterindex;
+    while ( index != -1 ) {
+        thread_rest();
+        index = agent->reporterindex;
+    }
+    return &agent->report.info;
+}
+
+/*
+ * ReportSettings will generate a summary report for
+ * settings being used with Listeners or Clients
+ */
+void ReportSettings( thread_Settings *agent ) {
+    if ( isSettingsReport( agent ) ) {
+        /*
+         * Create in one big chunk
+         */
+        ReportHeader *reporthdr = malloc( sizeof(ReportHeader) );
+    
+        if ( reporthdr != NULL ) {
+            ReporterData *data = &reporthdr->report;
+            data->info.transferID = agent->mSock;
+            data->info.groupID = -1;
+            reporthdr->agentindex = -1;
+            reporthdr->reporterindex = -1;
+        
+            data->mHost = agent->mHost;
+            data->mLocalhost = agent->mLocalhost;
+            data->mode = agent->mReportMode;
+            data->type = SETTINGS_REPORT;
+            data->mBufLen = agent->mBufLen;
+            data->mMSS = agent->mMSS;
+            data->mTCPWin = agent->mTCPWin;
+            data->flags = agent->flags;
+            data->mThreadMode = agent->mThreadMode;
+            data->mPort = agent->mPort;
+            data->info.mFormat = agent->mFormat;
+            data->info.mTTL = agent->mTTL;
+            data->connection.peer = agent->peer;
+            data->connection.size_peer = agent->size_peer;
+            data->connection.local = agent->local;
+            data->connection.size_local = agent->size_local;
+    
+    #ifdef HAVE_THREAD
+            /*
+             * Update the ReportRoot to include this report.
+             */
+            Condition_Lock( ReportCond );
+            reporthdr->next = ReportRoot;
+            ReportRoot = reporthdr;
+            Condition_Signal( &ReportCond );
+            Condition_Unlock( ReportCond );
+    #else
+            /*
+             * Process the report in this thread
+             */
+            reporthdr->next = NULL;
+            process_report ( reporthdr );
+    #endif 
+        } else {
+            FAIL(1, "Out of Memory!!\n", agent);
+        }
+    }
+}
+
+/*
+ * ReportServerUDP will generate a report of the UDP
+ * statistics as reported by the server on the client
+ * side.
+ */
+void ReportServerUDP( thread_Settings *agent, server_hdr *server ) {
+    if ( (ntohl(server->flags) & HEADER_VERSION1) != 0 &&
+         isServerReport( agent ) ) {
+        /*
+         * Create in one big chunk
+         */
+        ReportHeader *reporthdr = malloc( sizeof(ReportHeader) );
+        Transfer_Info *stats = &reporthdr->report.info;
+
+        if ( reporthdr != NULL ) {
+            stats->transferID = agent->mSock;
+            stats->groupID = (agent->multihdr != NULL ? agent->multihdr->groupID 
+                                                      : -1);
+            reporthdr->agentindex = -1;
+            reporthdr->reporterindex = -1;
+
+            reporthdr->report.type = SERVER_RELAY_REPORT;
+            reporthdr->report.mode = agent->mReportMode;
+            stats->mFormat = agent->mFormat;
+            stats->jitter = ntohl( server->jitter1 );
+            stats->jitter += ntohl( server->jitter2 ) / (double)rMillion;
+            stats->TotalLen = (((max_size_t) ntohl( server->total_len1 )) << 32) +
+                                  ntohl( server->total_len2 ); 
+            stats->startTime = 0;
+            stats->endTime = ntohl( server->stop_sec );
+            stats->endTime += ntohl( server->stop_usec ) / (double)rMillion;
+            stats->cntError = ntohl( server->error_cnt );
+            stats->cntOutofOrder = ntohl( server->outorder_cnt );
+            stats->cntDatagrams = ntohl( server->datagrams );
+            stats->mUDP = (char)kMode_Server;
+            reporthdr->report.connection.peer = agent->local;
+            reporthdr->report.connection.size_peer = agent->size_local;
+            reporthdr->report.connection.local = agent->peer;
+            reporthdr->report.connection.size_local = agent->size_peer;
+            
+#ifdef HAVE_THREAD
+            /*
+             * Update the ReportRoot to include this report.
+             */
+            Condition_Lock( ReportCond );
+            reporthdr->next = ReportRoot;
+            ReportRoot = reporthdr;
+            Condition_Signal( &ReportCond );
+            Condition_Unlock( ReportCond );
+#else
+            /*
+             * Process the report in this thread
+             */
+            reporthdr->next = NULL;
+            process_report ( reporthdr );
+#endif 
+        } else {
+            FAIL(1, "Out of Memory!!\n", agent);
+        }
+    }
+}
+
+/*
+ * This function is called only when the reporter thread
+ * This function is the loop that the reporter thread processes
+ */
+void reporter_spawn( thread_Settings *thread ) {
+    do {
+        // This section allows for safe exiting with Ctrl-C
+        Condition_Lock ( ReportCond );
+        if ( ReportRoot == NULL ) {
+            // Allow main thread to exit if Ctrl-C is received
+            thread_setignore();
+            Condition_Wait ( &ReportCond );
+            // Stop main thread from exiting until done with all reports
+            thread_unsetignore();
+        }
+        Condition_Unlock ( ReportCond );
+
+again:
+        if ( ReportRoot != NULL ) {
+            ReportHeader *temp = ReportRoot;
+            //Condition_Unlock ( ReportCond );
+            if ( reporter_process_report ( temp ) ) {
+                // This section allows for more reports to be added while
+                // the reporter is processing reports without needing to
+                // stop the reporter or immediately notify it
+                Condition_Lock ( ReportCond );
+                if ( temp == ReportRoot ) {
+                    // no new reports
+                    ReportRoot = temp->next;
+                } else {
+                    // new reports added
+                    ReportHeader *itr = ReportRoot;
+                    while ( itr->next != temp ) {
+                        itr = itr->next;
+                    }
+                    itr->next = temp->next;
+                }
+                // finished with report so free it
+                free( temp );
+                Condition_Unlock ( ReportCond );
+                Condition_Signal( &ReportDoneCond );
+                if (ReportRoot)
+                    goto again;
+            }
+            Condition_Signal( &ReportDoneCond );
+            usleep(10000);
+        } else {
+            //Condition_Unlock ( ReportCond );
+        }
+    } while ( 1 );
+}
+
+/*
+ * Used for single threaded reporting
+ */
+void process_report ( ReportHeader *report ) {
+    if ( report != NULL ) {
+        if ( reporter_process_report( report ) ) {
+            free( report );
+        }
+    }
+}
+
+/*
+ * Process reports starting with "reporthdr"
+ */
+int reporter_process_report ( ReportHeader *reporthdr ) {
+    int need_free = 0;
+
+    // Recursively process reports
+    if ( reporthdr->next != NULL ) {
+        if ( reporter_process_report( reporthdr->next ) ) {
+            // If we are done with this report then free it
+            ReportHeader *temp = reporthdr->next;
+            reporthdr->next = reporthdr->next->next;
+            free( temp );
+        }
+    }
+
+    if ( (reporthdr->report.type & SETTINGS_REPORT) != 0 ) {
+        reporthdr->report.type &= ~SETTINGS_REPORT;
+        return reporter_print( &reporthdr->report, SETTINGS_REPORT, 1 );
+    } else if ( (reporthdr->report.type & CONNECTION_REPORT) != 0 ) {
+        reporthdr->report.type &= ~CONNECTION_REPORT;
+        reporter_print( &reporthdr->report, CONNECTION_REPORT,
+                               (reporthdr->report.type == 0 ? 1 : 0) );
+        if ( reporthdr->multireport != NULL && isMultipleReport( (&reporthdr->report) )) {
+            if ( (reporthdr->multireport->report->type & CONNECTION_REPORT) != 0 ) {
+                reporthdr->multireport->report->type &= ~CONNECTION_REPORT;
+                reporter_print( reporthdr->multireport->report, CONNECTION_REPORT,
+                                (reporthdr->report.type == 0 ? 1 : 0) );
+            }
+        }
+    } else if ( (reporthdr->report.type & SERVER_RELAY_REPORT) != 0 ) {
+        reporthdr->report.type &= ~SERVER_RELAY_REPORT;
+        return reporter_print( &reporthdr->report, SERVER_RELAY_REPORT, 1 );
+    }
+    if ( (reporthdr->report.type & TRANSFER_REPORT) != 0 ) {
+        // If there are more packets to process then handle them
+        if ( reporthdr->reporterindex >= 0 ) {
+            // Need to make sure we do not pass the "agent"
+            while ( reporthdr->reporterindex != reporthdr->agentindex - 1 ) {
+                if ( reporthdr->reporterindex == NUM_REPORT_STRUCTS - 1 ) {
+                    if ( reporthdr->agentindex == 0 ) {
+                        break;
+                    } else {
+                        reporthdr->reporterindex = 0;
+                    }
+                } else {
+                    reporthdr->reporterindex++;
+                }
+                if ( reporter_handle_packet( reporthdr ) ) {
+                    // No more packets to process
+                    reporthdr->reporterindex = -1;
+                    break;
+                }
+            }
+        }
+        // If the agent is done with the report then free it
+        if ( reporthdr->agentindex == -1 ) {
+            need_free = 1;
+        }
+    }
+    return need_free;
+}
+
+/*
+ * Updates connection stats
+ */
+int reporter_handle_packet( ReportHeader *reporthdr ) {
+    ReportStruct *packet = &reporthdr->data[reporthdr->reporterindex];
+    ReporterData *data = &reporthdr->report;
+    Transfer_Info *stats = &reporthdr->report.info;
+    int finished = 0;
+
+    data->cntDatagrams++;
+    // If this is the last packet set the endTime
+    if ( packet->packetID < 0 ) {
+        data->packetTime = packet->packetTime;
+        finished = 1;
+        if ( reporthdr->report.mThreadMode != kMode_Client ) {
+            data->TotalLen += packet->packetLen;
+        }
+    } else {
+        // update recieved amount and time
+        data->packetTime = packet->packetTime;
+        reporter_condprintstats( &reporthdr->report, reporthdr->multireport, finished );
+        data->TotalLen += packet->packetLen;
+        if ( packet->packetID != 0 ) {
+            // UDP packet
+            double transit;
+            double deltaTransit;
+            
+            // from RFC 1889, Real Time Protocol (RTP) 
+            // J = J + ( | D(i-1,i) | - J ) / 16 
+            transit = TimeDifference( packet->packetTime, packet->sentTime );
+            if ( data->lastTransit != 0.0 ) {
+                deltaTransit = transit - data->lastTransit;
+                if ( deltaTransit < 0.0 ) {
+                    deltaTransit = -deltaTransit;
+                }
+                stats->jitter += (deltaTransit - stats->jitter) / (16.0);
+            }
+            data->lastTransit = transit;
+    
+            // packet loss occured if the datagram numbers aren't sequential 
+            if ( packet->packetID != data->PacketID + 1 ) {
+                if ( packet->packetID < data->PacketID + 1 ) {
+                    data->cntOutofOrder++;
+                } else {
+                    data->cntError += packet->packetID - data->PacketID - 1;
+                }
+            }
+            // never decrease datagramID (e.g. if we get an out-of-order packet) 
+            if ( packet->packetID > data->PacketID ) {
+                data->PacketID = packet->packetID;
+            }
+        }
+    }
+
+    // Print a report if appropriate
+    return reporter_condprintstats( &reporthdr->report, reporthdr->multireport, finished );
+}
+
+/*
+ * Handles summing of threads
+ */
+void reporter_handle_multiple_reports( MultiHeader *reporthdr, Transfer_Info *stats, int force ) {
+    if ( reporthdr != NULL ) {
+        if ( reporthdr->threads > 1 ) {
+            int i;
+            Transfer_Info *current = NULL;
+            // Search for start Time
+            for ( i = 0; i < NUM_MULTI_SLOTS; i++ ) {
+                current = &reporthdr->data[i];
+                if ( current->startTime == stats->startTime ) {
+                    break;
+                }
+            }
+            if ( current->startTime != stats->startTime ) {
+                // Find first available
+                for ( i = 0; i < NUM_MULTI_SLOTS; i++ ) {
+                    current = &reporthdr->data[i];
+                    if ( current->startTime < 0 ) {
+                        break;
+                    }
+                }
+                current->cntDatagrams = stats->cntDatagrams;
+                current->cntError = stats->cntError;
+                current->cntOutofOrder = stats->cntOutofOrder;
+                current->TotalLen = stats->TotalLen;
+                current->mFormat = stats->mFormat;
+                current->endTime = stats->endTime;
+                current->jitter = stats->jitter;
+                current->startTime = stats->startTime;
+                current->free = 1;
+            } else {
+                current->cntDatagrams += stats->cntDatagrams;
+                current->cntError += stats->cntError;
+                current->cntOutofOrder += stats->cntOutofOrder;
+                current->TotalLen += stats->TotalLen;
+                current->mFormat = stats->mFormat;
+                if ( current->endTime < stats->endTime ) {
+                    current->endTime = stats->endTime;
+                }
+                if ( current->jitter < stats->jitter ) {
+                    current->jitter = stats->jitter;
+                }
+                current->free++;
+                if ( current->free == reporthdr->threads ) {
+                    void *reserved = reporthdr->report->info.reserved_delay;
+                    current->free = force;
+                    memcpy( &reporthdr->report->info, current, sizeof(Transfer_Info) );
+                    current->startTime = -1;
+                    reporthdr->report->info.reserved_delay = reserved;
+                    reporter_print( reporthdr->report, MULTIPLE_REPORT, force );
+                }
+            }
+        }
+    }
+}
+
+/*
+ * Prints reports conditionally
+ */
+int reporter_condprintstats( ReporterData *stats, MultiHeader *multireport, int force ) {
+    if ( force != 0 ) {
+        stats->info.cntOutofOrder = stats->cntOutofOrder;
+        // assume most of the time out-of-order packets are not
+        // duplicate packets, so conditionally subtract them from the lost packets.
+        stats->info.cntError = stats->cntError;
+        if ( stats->info.cntError > stats->info.cntOutofOrder ) {
+            stats->info.cntError -= stats->info.cntOutofOrder;
+        }
+        stats->info.cntDatagrams = (isUDP(stats) ? stats->PacketID : stats->cntDatagrams);
+        stats->info.TotalLen = stats->TotalLen;
+        stats->info.startTime = 0;
+        stats->info.endTime = TimeDifference( stats->packetTime, stats->startTime );
+        stats->info.free = 1;
+        reporter_print( stats, TRANSFER_REPORT, force );
+        if ( isMultipleReport(stats) ) {
+            reporter_handle_multiple_reports( multireport, &stats->info, force );
+        }
+    } else while ((stats->intervalTime.tv_sec != 0 || 
+                   stats->intervalTime.tv_usec != 0) && 
+                  TimeDifference( stats->nextTime, 
+                                  stats->packetTime ) < 0 ) {
+        stats->info.cntOutofOrder = stats->cntOutofOrder - stats->lastOutofOrder;
+        stats->lastOutofOrder = stats->cntOutofOrder;
+        // assume most of the time out-of-order packets are not
+        // duplicate packets, so conditionally subtract them from the lost packets.
+        stats->info.cntError = stats->cntError - stats->lastError;
+        if ( stats->info.cntError > stats->info.cntOutofOrder ) {
+            stats->info.cntError -= stats->info.cntOutofOrder;
+        }
+        stats->lastError = stats->cntError;
+        stats->info.cntDatagrams = (isUDP( stats ) ? stats->PacketID - stats->lastDatagrams :
+                                                     stats->cntDatagrams - stats->lastDatagrams);
+        stats->lastDatagrams = (isUDP( stats ) ? stats->PacketID : stats->cntDatagrams);
+        stats->info.TotalLen = stats->TotalLen - stats->lastTotal;
+        stats->lastTotal = stats->TotalLen;
+        stats->info.startTime = stats->info.endTime;
+        stats->info.endTime = TimeDifference( stats->nextTime, stats->startTime );
+        TimeAdd( stats->nextTime, stats->intervalTime );
+        stats->info.free = 0;
+        reporter_print( stats, TRANSFER_REPORT, force );
+        if ( isMultipleReport(stats) ) {
+            reporter_handle_multiple_reports( multireport, &stats->info, force );
+        }
+    }
+    return force;
+}
+
+/*
+ * This function handles multiple format printing by sending to the
+ * appropriate dispatch function
+ */
+int reporter_print( ReporterData *stats, int type, int end ) {
+    switch ( type ) {
+        case TRANSFER_REPORT:
+            statistics_reports[stats->mode]( &stats->info );
+            if ( end != 0 && isPrintMSS( stats ) && !isUDP( stats ) ) {
+                PrintMSS( stats );
+            }
+            break;
+        case SERVER_RELAY_REPORT:
+            serverstatistics_reports[stats->mode]( &stats->connection, &stats->info );
+            break;
+        case SETTINGS_REPORT:
+            settings_reports[stats->mode]( stats );
+            break;
+        case CONNECTION_REPORT:
+            stats->info.reserved_delay = connection_reports[stats->mode]( 
+                                               &stats->connection,
+                                               stats->info.transferID );
+            break;
+        case MULTIPLE_REPORT:
+            multiple_reports[stats->mode]( &stats->info );
+            break;
+        default:
+            fprintf( stderr, "Printing type not implemented! No Output\n" );
+    }
+    fflush( stdout );
+    return end;
+}
+
+/* -------------------------------------------------------------------
+ * Report the MSS and MTU, given the MSS (or a guess thereof)
+ * ------------------------------------------------------------------- */
+
+// compare the MSS against the (MTU - 40) to (MTU - 80) bytes.
+// 40 byte IP header and somewhat arbitrarily, 40 more bytes of IP options.
+
+#define checkMSS_MTU( inMSS, inMTU ) (inMTU-40) >= inMSS  &&  inMSS >= (inMTU-80)
+
+void PrintMSS( ReporterData *stats ) {
+    int inMSS = getsock_tcp_mss( stats->info.transferID );
+
+    if ( inMSS <= 0 ) {
+        printf( report_mss_unsupported, stats->info.transferID );
+    } else {
+        char* net;
+        int mtu = 0;
+
+        if ( checkMSS_MTU( inMSS, 1500 ) ) {
+            net = "ethernet";
+            mtu = 1500;
+        } else if ( checkMSS_MTU( inMSS, 4352 ) ) {
+            net = "FDDI";
+            mtu = 4352;
+        } else if ( checkMSS_MTU( inMSS, 9180 ) ) {
+            net = "ATM";
+            mtu = 9180;
+        } else if ( checkMSS_MTU( inMSS, 65280 ) ) {
+            net = "HIPPI";
+            mtu = 65280;
+        } else if ( checkMSS_MTU( inMSS, 576 ) ) {
+            net = "minimum";
+            mtu = 576;
+            printf( warn_no_pathmtu );
+        } else {
+            mtu = inMSS + 40;
+            net = "unknown interface";
+        }
+
+        printf( report_mss,
+                stats->info.transferID, inMSS, mtu, net );
+    }
+}
+// end ReportMSS
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/src/Server.cpp b/iperf-2.0.5/src/Server.cpp
new file mode 100644
index 0000000..0ac7f56
--- /dev/null
+++ b/iperf-2.0.5/src/Server.cpp
@@ -0,0 +1,248 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Server.cpp
+ * by Mark Gates <mgates@nlanr.net>
+ *     Ajay Tirumala (tirumala@ncsa.uiuc.edu>.
+ * -------------------------------------------------------------------
+ * A server thread is initiated for each connection accept() returns.
+ * Handles sending and receiving data, and then closes socket.
+ * Changes to this version : The server can be run as a daemon
+ * ------------------------------------------------------------------- */
+
+#define HEADERS()
+
+#include "headers.h"
+#include "Server.hpp"
+#include "List.h"
+#include "Extractor.h"
+#include "Reporter.h"
+#include "Locale.h"
+
+/* -------------------------------------------------------------------
+ * Stores connected socket and socket info.
+ * ------------------------------------------------------------------- */
+
+Server::Server( thread_Settings *inSettings ) {
+    mSettings = inSettings;
+    mBuf = NULL;
+
+    // initialize buffer
+    mBuf = new char[ mSettings->mBufLen ];
+    FAIL_errno( mBuf == NULL, "No memory for buffer\n", mSettings );
+}
+
+/* -------------------------------------------------------------------
+ * Destructor close socket.
+ * ------------------------------------------------------------------- */
+
+Server::~Server() {
+    if ( mSettings->mSock != INVALID_SOCKET ) {
+        int rc = close( mSettings->mSock );
+        WARN_errno( rc == SOCKET_ERROR, "close" );
+        mSettings->mSock = INVALID_SOCKET;
+    }
+    DELETE_ARRAY( mBuf );
+}
+
+void Server::Sig_Int( int inSigno ) {
+}
+
+/* ------------------------------------------------------------------- 
+ * Receive data from the (connected) socket.
+ * Sends termination flag several times at the end. 
+ * Does not close the socket. 
+ * ------------------------------------------------------------------- */ 
+void Server::Run( void ) {
+    long currLen; 
+    max_size_t totLen = 0;
+    struct UDP_datagram* mBuf_UDP  = (struct UDP_datagram*) mBuf; 
+
+    ReportStruct *reportstruct = NULL;
+
+    reportstruct = new ReportStruct;
+    if ( reportstruct != NULL ) {
+        reportstruct->packetID = 0;
+        mSettings->reporthdr = InitReport( mSettings );
+        do {
+            // perform read 
+            currLen = recv( mSettings->mSock, mBuf, mSettings->mBufLen, 0 ); 
+        
+            if ( isUDP( mSettings ) ) {
+                // read the datagram ID and sentTime out of the buffer 
+                reportstruct->packetID = ntohl( mBuf_UDP->id ); 
+                reportstruct->sentTime.tv_sec = ntohl( mBuf_UDP->tv_sec  );
+                reportstruct->sentTime.tv_usec = ntohl( mBuf_UDP->tv_usec ); 
+		reportstruct->packetLen = currLen;
+		gettimeofday( &(reportstruct->packetTime), NULL );
+            } else {
+		totLen += currLen;
+	    }
+        
+            // terminate when datagram begins with negative index 
+            // the datagram ID should be correct, just negated 
+            if ( reportstruct->packetID < 0 ) {
+                reportstruct->packetID = -reportstruct->packetID;
+                currLen = -1; 
+            }
+
+	    if ( isUDP (mSettings)) {
+		ReportPacket( mSettings->reporthdr, reportstruct );
+            } else if ( !isUDP (mSettings) && mSettings->mInterval > 0) {
+                reportstruct->packetLen = currLen;
+                gettimeofday( &(reportstruct->packetTime), NULL );
+                ReportPacket( mSettings->reporthdr, reportstruct );
+            }
+
+
+
+        } while ( currLen > 0 ); 
+        
+        
+        // stop timing 
+        gettimeofday( &(reportstruct->packetTime), NULL );
+        
+	if ( !isUDP (mSettings)) {
+		if(0.0 == mSettings->mInterval) {
+                        reportstruct->packetLen = totLen;
+                }
+		ReportPacket( mSettings->reporthdr, reportstruct );
+	}
+        CloseReport( mSettings->reporthdr, reportstruct );
+        
+        // send a acknowledgement back only if we're NOT receiving multicast 
+        if ( isUDP( mSettings ) && !isMulticast( mSettings ) ) {
+            // send back an acknowledgement of the terminating datagram 
+            write_UDP_AckFIN( ); 
+        }
+    } else {
+        FAIL(1, "Out of memory! Closing server thread\n", mSettings);
+    }
+
+    Mutex_Lock( &clients_mutex );     
+    Iperf_delete( &(mSettings->peer), &clients ); 
+    Mutex_Unlock( &clients_mutex );
+
+    DELETE_PTR( reportstruct );
+    EndReport( mSettings->reporthdr );
+} 
+// end Recv 
+
+/* ------------------------------------------------------------------- 
+ * Send an AckFIN (a datagram acknowledging a FIN) on the socket, 
+ * then select on the socket for some time. If additional datagrams 
+ * come in, probably our AckFIN was lost and they are re-transmitted 
+ * termination datagrams, so re-transmit our AckFIN. 
+ * ------------------------------------------------------------------- */ 
+
+void Server::write_UDP_AckFIN( ) {
+
+    int rc; 
+
+    fd_set readSet; 
+    FD_ZERO( &readSet ); 
+
+    struct timeval timeout; 
+
+    int count = 0; 
+    while ( count < 10 ) {
+        count++; 
+
+        UDP_datagram *UDP_Hdr;
+        server_hdr *hdr;
+
+        UDP_Hdr = (UDP_datagram*) mBuf;
+
+        if ( mSettings->mBufLen > (int) ( sizeof( UDP_datagram )
+                                          + sizeof( server_hdr ) ) ) {
+            Transfer_Info *stats = GetReport( mSettings->reporthdr );
+            hdr = (server_hdr*) (UDP_Hdr+1);
+
+            hdr->flags        = htonl( HEADER_VERSION1 );
+            hdr->total_len1   = htonl( (long) (stats->TotalLen >> 32) );
+            hdr->total_len2   = htonl( (long) (stats->TotalLen & 0xFFFFFFFF) );
+            hdr->stop_sec     = htonl( (long) stats->endTime );
+            hdr->stop_usec    = htonl( (long)((stats->endTime - (long)stats->endTime)
+                                              * rMillion));
+            hdr->error_cnt    = htonl( stats->cntError );
+            hdr->outorder_cnt = htonl( stats->cntOutofOrder );
+            hdr->datagrams    = htonl( stats->cntDatagrams );
+            hdr->jitter1      = htonl( (long) stats->jitter );
+            hdr->jitter2      = htonl( (long) ((stats->jitter - (long)stats->jitter) 
+                                               * rMillion) );
+
+        }
+
+        // write data 
+        write( mSettings->mSock, mBuf, mSettings->mBufLen ); 
+
+        // wait until the socket is readable, or our timeout expires 
+        FD_SET( mSettings->mSock, &readSet ); 
+        timeout.tv_sec  = 1; 
+        timeout.tv_usec = 0; 
+
+        rc = select( mSettings->mSock+1, &readSet, NULL, NULL, &timeout ); 
+        FAIL_errno( rc == SOCKET_ERROR, "select", mSettings ); 
+
+        if ( rc == 0 ) {
+            // select timed out 
+            return; 
+        } else {
+            // socket ready to read 
+            rc = read( mSettings->mSock, mBuf, mSettings->mBufLen ); 
+            WARN_errno( rc < 0, "read" );
+            if ( rc <= 0 ) {
+                // Connection closed or errored
+                // Stop using it.
+                return;
+            }
+        } 
+    } 
+
+    fprintf( stderr, warn_ack_failed, mSettings->mSock, count ); 
+} 
+// end write_UDP_AckFIN 
+
diff --git a/iperf-2.0.5/src/Settings.cpp b/iperf-2.0.5/src/Settings.cpp
new file mode 100644
index 0000000..6a5f092
--- /dev/null
+++ b/iperf-2.0.5/src/Settings.cpp
@@ -0,0 +1,843 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Settings.cpp
+ * by Mark Gates <mgates@nlanr.net>
+ * & Ajay Tirumala <tirumala@ncsa.uiuc.edu>
+ * -------------------------------------------------------------------
+ * Stores and parses the initial values for all the global variables.
+ * -------------------------------------------------------------------
+ * headers
+ * uses
+ *   <stdlib.h>
+ *   <stdio.h>
+ *   <string.h>
+ *
+ *   <unistd.h>
+ * ------------------------------------------------------------------- */
+
+#define HEADERS()
+
+#include "headers.h"
+
+#include "Settings.hpp"
+#include "Locale.h"
+#include "SocketAddr.h"
+
+#include "util.h"
+
+#include "gnu_getopt.h"
+
+void Settings_Interpret( char option, const char *optarg, thread_Settings *mExtSettings );
+
+/* -------------------------------------------------------------------
+ * command line options
+ *
+ * The option struct essentially maps a long option name (--foobar)
+ * or environment variable ($FOOBAR) to its short option char (f).
+ * ------------------------------------------------------------------- */
+#define LONG_OPTIONS()
+
+const struct option long_options[] =
+{
+{"singleclient",     no_argument, NULL, '1'},
+{"bandwidth",  required_argument, NULL, 'b'},
+{"client",     required_argument, NULL, 'c'},
+{"dualtest",         no_argument, NULL, 'd'},
+{"format",     required_argument, NULL, 'f'},
+{"help",             no_argument, NULL, 'h'},
+{"interval",   required_argument, NULL, 'i'},
+{"len",        required_argument, NULL, 'l'},
+{"print_mss",        no_argument, NULL, 'm'},
+{"num",        required_argument, NULL, 'n'},
+{"output",     required_argument, NULL, 'o'},
+{"port",       required_argument, NULL, 'p'},
+{"tradeoff",         no_argument, NULL, 'r'},
+{"server",           no_argument, NULL, 's'},
+{"time",       required_argument, NULL, 't'},
+{"udp",              no_argument, NULL, 'u'},
+{"version",          no_argument, NULL, 'v'},
+{"window",     required_argument, NULL, 'w'},
+{"reportexclude", required_argument, NULL, 'x'},
+{"reportstyle",required_argument, NULL, 'y'},
+
+// more esoteric options
+{"bind",       required_argument, NULL, 'B'},
+{"compatibility",    no_argument, NULL, 'C'},
+{"daemon",           no_argument, NULL, 'D'},
+{"file_input", required_argument, NULL, 'F'},
+{"stdin_input",      no_argument, NULL, 'I'},
+{"mss",        required_argument, NULL, 'M'},
+{"nodelay",          no_argument, NULL, 'N'},
+{"listenport", required_argument, NULL, 'L'},
+{"parallel",   required_argument, NULL, 'P'},
+{"remove",           no_argument, NULL, 'R'},
+{"tos",        required_argument, NULL, 'S'},
+{"ttl",        required_argument, NULL, 'T'},
+{"single_udp",       no_argument, NULL, 'U'},
+{"ipv6_domain",      no_argument, NULL, 'V'},
+{"suggest_win_size", no_argument, NULL, 'W'},
+{"linux-congestion", required_argument, NULL, 'Z'},
+{0, 0, 0, 0}
+};
+
+#define ENV_OPTIONS()
+
+const struct option env_options[] =
+{
+{"IPERF_SINGLECLIENT",     no_argument, NULL, '1'},
+{"IPERF_BANDWIDTH",  required_argument, NULL, 'b'},
+{"IPERF_CLIENT",     required_argument, NULL, 'c'},
+{"IPERF_DUALTEST",         no_argument, NULL, 'd'},
+{"IPERF_FORMAT",     required_argument, NULL, 'f'},
+// skip help
+{"IPERF_INTERVAL",   required_argument, NULL, 'i'},
+{"IPERF_LEN",        required_argument, NULL, 'l'},
+{"IPERF_PRINT_MSS",        no_argument, NULL, 'm'},
+{"IPERF_NUM",        required_argument, NULL, 'n'},
+{"IPERF_PORT",       required_argument, NULL, 'p'},
+{"IPERF_TRADEOFF",         no_argument, NULL, 'r'},
+{"IPERF_SERVER",           no_argument, NULL, 's'},
+{"IPERF_TIME",       required_argument, NULL, 't'},
+{"IPERF_UDP",              no_argument, NULL, 'u'},
+// skip version
+{"TCP_WINDOW_SIZE",  required_argument, NULL, 'w'},
+{"IPERF_REPORTEXCLUDE", required_argument, NULL, 'x'},
+{"IPERF_REPORTSTYLE",required_argument, NULL, 'y'},
+
+// more esoteric options
+{"IPERF_BIND",       required_argument, NULL, 'B'},
+{"IPERF_COMPAT",           no_argument, NULL, 'C'},
+{"IPERF_DAEMON",           no_argument, NULL, 'D'},
+{"IPERF_FILE_INPUT", required_argument, NULL, 'F'},
+{"IPERF_STDIN_INPUT",      no_argument, NULL, 'I'},
+{"IPERF_MSS",        required_argument, NULL, 'M'},
+{"IPERF_NODELAY",          no_argument, NULL, 'N'},
+{"IPERF_LISTENPORT", required_argument, NULL, 'L'},
+{"IPERF_PARALLEL",   required_argument, NULL, 'P'},
+{"IPERF_TOS",        required_argument, NULL, 'S'},
+{"IPERF_TTL",        required_argument, NULL, 'T'},
+{"IPERF_SINGLE_UDP",       no_argument, NULL, 'U'},
+{"IPERF_IPV6_DOMAIN",      no_argument, NULL, 'V'},
+{"IPERF_SUGGEST_WIN_SIZE", required_argument, NULL, 'W'},
+{"IPERF_CONGESTION_CONTROL",  required_argument, NULL, 'Z'},
+{0, 0, 0, 0}
+};
+
+#define SHORT_OPTIONS()
+
+const char short_options[] = "1b:c:df:hi:l:mn:o:p:rst:uvw:x:y:B:CDF:IL:M:NP:RS:T:UVWZ:";
+
+/* -------------------------------------------------------------------
+ * defaults
+ * ------------------------------------------------------------------- */
+#define DEFAULTS()
+
+const long kDefault_UDPRate = 1024 * 1024; // -u  if set, 1 Mbit/sec
+const int  kDefault_UDPBufLen = 1470;      // -u  if set, read/write 1470 bytes
+// 1470 bytes is small enough to be sending one packet per datagram on ethernet
+
+// 1450 bytes is small enough to be sending one packet per datagram on ethernet
+//  **** with IPv6 ****
+
+/* -------------------------------------------------------------------
+ * Initialize all settings to defaults.
+ * ------------------------------------------------------------------- */
+
+void Settings_Initialize( thread_Settings *main ) {
+    // Everything defaults to zero or NULL with
+    // this memset. Only need to set non-zero values
+    // below.
+    memset( main, 0, sizeof(thread_Settings) );
+    main->mSock = INVALID_SOCKET;
+    main->mReportMode = kReport_Default;
+    // option, defaults
+    main->flags         = FLAG_MODETIME | FLAG_STDOUT; // Default time and stdout
+    //main->mUDPRate      = 0;           // -b,  ie. TCP mode
+    //main->mHost         = NULL;        // -c,  none, required for client
+    main->mMode         = kTest_Normal;  // -d,  mMode == kTest_DualTest
+    main->mFormat       = 'a';           // -f,  adaptive bits
+    // skip help                         // -h,
+    //main->mBufLenSet  = false;         // -l,	
+    main->mBufLen       = 128 * 1024;      // -l,  8 Kbyte
+    //main->mInterval     = 0;           // -i,  ie. no periodic bw reports
+    //main->mPrintMSS   = false;         // -m,  don't print MSS
+    // mAmount is time also              // -n,  N/A
+    //main->mOutputFileName = NULL;      // -o,  filename
+    main->mPort         = 5001;          // -p,  ttcp port
+    // mMode    = kTest_Normal;          // -r,  mMode == kTest_TradeOff
+    main->mThreadMode   = kMode_Unknown; // -s,  or -c, none
+    main->mAmount       = 1000;          // -t,  10 seconds
+    // mUDPRate > 0 means UDP            // -u,  N/A, see kDefault_UDPRate
+    // skip version                      // -v,
+    //main->mTCPWin       = 0;           // -w,  ie. don't set window
+
+    // more esoteric options
+    //main->mLocalhost    = NULL;        // -B,  none
+    //main->mCompat     = false;         // -C,  run in Compatibility mode
+    //main->mDaemon     = false;         // -D,  run as a daemon
+    //main->mFileInput  = false;         // -F,
+    //main->mFileName     = NULL;        // -F,  filename 
+    //main->mStdin      = false;         // -I,  default not stdin
+    //main->mListenPort   = 0;           // -L,  listen port
+    //main->mMSS          = 0;           // -M,  ie. don't set MSS
+    //main->mNodelay    = false;         // -N,  don't set nodelay
+    //main->mThreads      = 0;           // -P,
+    //main->mRemoveService = false;      // -R,
+    //main->mTOS          = 0;           // -S,  ie. don't set type of service
+    main->mTTL          = 1;             // -T,  link-local TTL
+    //main->mDomain     = kMode_IPv4;    // -V,
+    //main->mSuggestWin = false;         // -W,  Suggest the window size.
+
+} // end Settings
+
+void Settings_Copy( thread_Settings *from, thread_Settings **into ) {
+    *into = new thread_Settings;
+    memcpy( *into, from, sizeof(thread_Settings) );
+    if ( from->mHost != NULL ) {
+        (*into)->mHost = new char[ strlen(from->mHost) + 1];
+        strcpy( (*into)->mHost, from->mHost );
+    }
+    if ( from->mOutputFileName != NULL ) {
+        (*into)->mOutputFileName = new char[ strlen(from->mOutputFileName) + 1];
+        strcpy( (*into)->mOutputFileName, from->mOutputFileName );
+    }
+    if ( from->mLocalhost != NULL ) {
+        (*into)->mLocalhost = new char[ strlen(from->mLocalhost) + 1];
+        strcpy( (*into)->mLocalhost, from->mLocalhost );
+    }
+    if ( from->mFileName != NULL ) {
+        (*into)->mFileName = new char[ strlen(from->mFileName) + 1];
+        strcpy( (*into)->mFileName, from->mFileName );
+    }
+    // Zero out certain entries
+    (*into)->mTID = thread_zeroid();
+    (*into)->runNext = NULL;
+    (*into)->runNow = NULL;
+}
+
+/* -------------------------------------------------------------------
+ * Delete memory: Does not clean up open file pointers or ptr_parents
+ * ------------------------------------------------------------------- */
+
+void Settings_Destroy( thread_Settings *mSettings) {
+    DELETE_ARRAY( mSettings->mHost      );
+    DELETE_ARRAY( mSettings->mLocalhost );
+    DELETE_ARRAY( mSettings->mFileName  );
+    DELETE_ARRAY( mSettings->mOutputFileName );
+    DELETE_PTR( mSettings );
+} // end ~Settings
+
+/* -------------------------------------------------------------------
+ * Parses settings from user's environment variables.
+ * ------------------------------------------------------------------- */
+void Settings_ParseEnvironment( thread_Settings *mSettings ) {
+    char *theVariable;
+
+    int i = 0;
+    while ( env_options[i].name != NULL ) {
+        theVariable = getenv( env_options[i].name );
+        if ( theVariable != NULL ) {
+            Settings_Interpret( env_options[i].val, theVariable, mSettings );
+        }
+        i++;
+    }
+} // end ParseEnvironment
+
+/* -------------------------------------------------------------------
+ * Parse settings from app's command line.
+ * ------------------------------------------------------------------- */
+
+void Settings_ParseCommandLine( int argc, char **argv, thread_Settings *mSettings ) {
+    int option;
+    while ( (option =
+             gnu_getopt_long( argc, argv, short_options,
+                              long_options, NULL )) != EOF ) {
+        Settings_Interpret( option, gnu_optarg, mSettings );
+    }
+
+    for ( int i = gnu_optind; i < argc; i++ ) {
+        fprintf( stderr, "%s: ignoring extra argument -- %s\n", argv[0], argv[i] );
+    }
+} // end ParseCommandLine
+
+/* -------------------------------------------------------------------
+ * Interpret individual options, either from the command line
+ * or from environment variables.
+ * ------------------------------------------------------------------- */
+
+void Settings_Interpret( char option, const char *optarg, thread_Settings *mExtSettings ) {
+    char outarg[100];
+
+    switch ( option ) {
+        case '1': // Single Client
+            setSingleClient( mExtSettings );
+            break;
+        case 'b': // UDP bandwidth
+            if ( !isUDP( mExtSettings ) ) {
+                fprintf( stderr, warn_implied_udp, option );
+            }
+
+            if ( mExtSettings->mThreadMode != kMode_Client ) {
+                fprintf( stderr, warn_invalid_server_option, option );
+                break;
+            }
+
+            Settings_GetLowerCaseArg(optarg,outarg);
+            mExtSettings->mUDPRate = byte_atoi(outarg);
+            setUDP( mExtSettings );
+
+            // if -l has already been processed, mBufLenSet is true
+            // so don't overwrite that value.
+            if ( !isBuflenSet( mExtSettings ) ) {
+                mExtSettings->mBufLen = kDefault_UDPBufLen;
+            }
+            break;
+
+        case 'c': // client mode w/ server host to connect to
+            mExtSettings->mHost = new char[ strlen( optarg ) + 1 ];
+            strcpy( mExtSettings->mHost, optarg );
+
+            if ( mExtSettings->mThreadMode == kMode_Unknown ) {
+                // Test for Multicast
+                iperf_sockaddr temp;
+                SockAddr_setHostname( mExtSettings->mHost, &temp,
+                                      (isIPV6( mExtSettings ) ? 1 : 0 ));
+                if ( SockAddr_isMulticast( &temp ) ) {
+                    setMulticast( mExtSettings );
+                }
+                mExtSettings->mThreadMode = kMode_Client;
+                mExtSettings->mThreads = 1;
+            }
+            break;
+
+        case 'd': // Dual-test Mode
+            if ( mExtSettings->mThreadMode != kMode_Client ) {
+                fprintf( stderr, warn_invalid_server_option, option );
+                break;
+            }
+            if ( isCompat( mExtSettings ) ) {
+                fprintf( stderr, warn_invalid_compatibility_option, option );
+            }
+#ifdef HAVE_THREAD
+            mExtSettings->mMode = kTest_DualTest;
+#else
+            fprintf( stderr, warn_invalid_single_threaded, option );
+            mExtSettings->mMode = kTest_TradeOff;
+#endif
+            break;
+
+        case 'f': // format to print in
+            mExtSettings->mFormat = (*optarg);
+            break;
+
+        case 'h': // print help and exit
+            fprintf(stderr, usage_long1);
+            fprintf(stderr, usage_long2);
+            exit(1);
+            break;
+
+        case 'i': // specify interval between periodic bw reports
+            mExtSettings->mInterval = atof( optarg );
+            if ( mExtSettings->mInterval < 0.5 ) {
+                fprintf (stderr, report_interval_small, mExtSettings->mInterval);
+                mExtSettings->mInterval = 0.5;
+            }
+            break;
+
+        case 'l': // length of each buffer
+            Settings_GetUpperCaseArg(optarg,outarg);
+            mExtSettings->mBufLen = byte_atoi( outarg );
+            setBuflenSet( mExtSettings );
+            if ( !isUDP( mExtSettings ) ) {
+                 if ( mExtSettings->mBufLen < (int) sizeof( client_hdr ) &&
+                      !isCompat( mExtSettings ) ) {
+                    setCompat( mExtSettings );
+                    fprintf( stderr, warn_implied_compatibility, option );
+                 }
+            } else {
+                if ( mExtSettings->mBufLen < (int) sizeof( UDP_datagram ) ) {
+                    mExtSettings->mBufLen = sizeof( UDP_datagram );
+                    fprintf( stderr, warn_buffer_too_small, mExtSettings->mBufLen );
+                }
+                if ( !isCompat( mExtSettings ) &&
+                            mExtSettings->mBufLen < (int) ( sizeof( UDP_datagram )
+                            + sizeof( client_hdr ) ) ) {
+                    setCompat( mExtSettings );
+                    fprintf( stderr, warn_implied_compatibility, option );
+                }
+            }
+
+            break;
+
+        case 'm': // print TCP MSS
+            setPrintMSS( mExtSettings );
+            break;
+
+        case 'n': // bytes of data
+            // amount mode (instead of time mode)
+            unsetModeTime( mExtSettings );
+            Settings_GetUpperCaseArg(optarg,outarg);
+            mExtSettings->mAmount = byte_atoi( outarg );
+            break;
+
+        case 'o' : // output the report and other messages into the file
+            unsetSTDOUT( mExtSettings );
+            mExtSettings->mOutputFileName = new char[strlen(optarg)+1];
+            strcpy( mExtSettings->mOutputFileName, optarg);
+            break;
+
+        case 'p': // server port
+            mExtSettings->mPort = atoi( optarg );
+            break;
+
+        case 'r': // test mode tradeoff
+            if ( mExtSettings->mThreadMode != kMode_Client ) {
+                fprintf( stderr, warn_invalid_server_option, option );
+                break;
+            }
+            if ( isCompat( mExtSettings ) ) {
+                fprintf( stderr, warn_invalid_compatibility_option, option );
+            }
+
+            mExtSettings->mMode = kTest_TradeOff;
+            break;
+
+        case 's': // server mode
+            if ( mExtSettings->mThreadMode != kMode_Unknown ) {
+                fprintf( stderr, warn_invalid_client_option, option );
+                break;
+            }
+
+            mExtSettings->mThreadMode = kMode_Listener;
+            break;
+
+        case 't': // seconds to write for
+            // time mode (instead of amount mode)
+            setModeTime( mExtSettings );
+            mExtSettings->mAmount = (int) (atof( optarg ) * 100.0);
+            break;
+
+        case 'u': // UDP instead of TCP
+            // if -b has already been processed, UDP rate will
+            // already be non-zero, so don't overwrite that value
+            if ( !isUDP( mExtSettings ) ) {
+                setUDP( mExtSettings );
+                mExtSettings->mUDPRate = kDefault_UDPRate;
+            }
+
+            // if -l has already been processed, mBufLenSet is true
+            // so don't overwrite that value.
+            if ( !isBuflenSet( mExtSettings ) ) {
+                mExtSettings->mBufLen = kDefault_UDPBufLen;
+            } else if ( mExtSettings->mBufLen < (int) ( sizeof( UDP_datagram ) 
+                        + sizeof( client_hdr ) ) &&
+                        !isCompat( mExtSettings ) ) {
+                setCompat( mExtSettings );
+                fprintf( stderr, warn_implied_compatibility, option );
+            }
+            break;
+
+        case 'v': // print version and exit
+            fprintf( stderr, version );
+            exit(1);
+            break;
+
+        case 'w': // TCP window size (socket buffer size)
+            Settings_GetUpperCaseArg(optarg,outarg);
+            mExtSettings->mTCPWin = byte_atoi(outarg);
+
+            if ( mExtSettings->mTCPWin < 2048 ) {
+                fprintf( stderr, warn_window_small, mExtSettings->mTCPWin );
+            }
+            break;
+
+        case 'x': // Limit Reports
+            while ( *optarg != '\0' ) {
+                switch ( *optarg ) {
+                    case 's':
+                    case 'S':
+                        setNoSettReport( mExtSettings );
+                        break;
+                    case 'c':
+                    case 'C':
+                        setNoConnReport( mExtSettings );
+                        break;
+                    case 'd':
+                    case 'D':
+                        setNoDataReport( mExtSettings );
+                        break;
+                    case 'v':
+                    case 'V':
+                        setNoServReport( mExtSettings );
+                        break;
+                    case 'm':
+                    case 'M':
+                        setNoMultReport( mExtSettings );
+                        break;
+                    default:
+                        fprintf(stderr, warn_invalid_report, *optarg);
+                }
+                optarg++;
+            }
+            break;
+
+        case 'y': // Reporting Style
+            switch ( *optarg ) {
+                case 'c':
+                case 'C':
+                    mExtSettings->mReportMode = kReport_CSV;
+                    break;
+                default:
+                    fprintf( stderr, warn_invalid_report_style, optarg );
+            }
+            break;
+
+
+            // more esoteric options
+        case 'B': // specify bind address
+            mExtSettings->mLocalhost = new char[ strlen( optarg ) + 1 ];
+            strcpy( mExtSettings->mLocalhost, optarg );
+            // Test for Multicast
+            iperf_sockaddr temp;
+            SockAddr_setHostname( mExtSettings->mLocalhost, &temp,
+                                  (isIPV6( mExtSettings ) ? 1 : 0 ));
+            if ( SockAddr_isMulticast( &temp ) ) {
+                setMulticast( mExtSettings );
+            }
+            break;
+
+        case 'C': // Run in Compatibility Mode
+            setCompat( mExtSettings );
+            if ( mExtSettings->mMode != kTest_Normal ) {
+                fprintf( stderr, warn_invalid_compatibility_option,
+                        ( mExtSettings->mMode == kTest_DualTest ?
+                          'd' : 'r' ) );
+                mExtSettings->mMode = kTest_Normal;
+            }
+            break;
+
+        case 'D': // Run as a daemon
+            setDaemon( mExtSettings );
+            break;
+
+        case 'F' : // Get the input for the data stream from a file
+            if ( mExtSettings->mThreadMode != kMode_Client ) {
+                fprintf( stderr, warn_invalid_server_option, option );
+                break;
+            }
+
+            setFileInput( mExtSettings );
+            mExtSettings->mFileName = new char[strlen(optarg)+1];
+            strcpy( mExtSettings->mFileName, optarg);
+            break;
+
+        case 'I' : // Set the stdin as the input source
+            if ( mExtSettings->mThreadMode != kMode_Client ) {
+                fprintf( stderr, warn_invalid_server_option, option );
+                break;
+            }
+
+            setFileInput( mExtSettings );
+            setSTDIN( mExtSettings );
+            mExtSettings->mFileName = new char[strlen("<stdin>")+1];
+            strcpy( mExtSettings->mFileName,"<stdin>");
+            break;
+
+        case 'L': // Listen Port (bidirectional testing client-side)
+            if ( mExtSettings->mThreadMode != kMode_Client ) {
+                fprintf( stderr, warn_invalid_server_option, option );
+                break;
+            }
+
+            mExtSettings->mListenPort = atoi( optarg );
+            break;
+
+        case 'M': // specify TCP MSS (maximum segment size)
+            Settings_GetUpperCaseArg(optarg,outarg);
+
+            mExtSettings->mMSS = byte_atoi( outarg );
+            break;
+
+        case 'N': // specify TCP nodelay option (disable Jacobson's Algorithm)
+            setNoDelay( mExtSettings );
+            break;
+
+        case 'P': // number of client threads
+#ifdef HAVE_THREAD
+            mExtSettings->mThreads = atoi( optarg );
+#else
+            if ( mExtSettings->mThreadMode != kMode_Server ) {
+                fprintf( stderr, warn_invalid_single_threaded, option );
+            } else {
+                mExtSettings->mThreads = atoi( optarg );
+            }
+#endif
+            break;
+
+        case 'R':
+            setRemoveService( mExtSettings );
+            break;
+
+        case 'S': // IP type-of-service
+            // TODO use a function that understands base-2
+            // the zero base here allows the user to specify
+            // "0x#" hex, "0#" octal, and "#" decimal numbers
+            mExtSettings->mTOS = strtol( optarg, NULL, 0 );
+            break;
+
+        case 'T': // time-to-live for multicast
+            mExtSettings->mTTL = atoi( optarg );
+            break;
+
+        case 'U': // single threaded UDP server
+            setSingleUDP( mExtSettings );
+            break;
+
+        case 'V': // IPv6 Domain
+            setIPV6( mExtSettings );
+            if ( mExtSettings->mThreadMode == kMode_Server 
+                 && mExtSettings->mLocalhost != NULL ) {
+                // Test for Multicast
+                iperf_sockaddr temp;
+                SockAddr_setHostname( mExtSettings->mLocalhost, &temp, 1);
+                if ( SockAddr_isMulticast( &temp ) ) {
+                    setMulticast( mExtSettings );
+                }
+            } else if ( mExtSettings->mThreadMode == kMode_Client ) {
+                // Test for Multicast
+                iperf_sockaddr temp;
+                SockAddr_setHostname( mExtSettings->mHost, &temp, 1 );
+                if ( SockAddr_isMulticast( &temp ) ) {
+                    setMulticast( mExtSettings );
+                }
+            }
+            break;
+
+        case 'W' :
+            setSuggestWin( mExtSettings );
+            fprintf( stderr, "The -W option is not available in this release\n");
+            break;
+
+        case 'Z':
+#ifdef TCP_CONGESTION
+	    setCongestionControl( mExtSettings );
+	    mExtSettings->mCongestion = new char[strlen(optarg)+1];
+	    strcpy( mExtSettings->mCongestion, optarg);
+#else
+            fprintf( stderr, "The -Z option is not available on this operating system\n");
+#endif
+	    break;
+
+        default: // ignore unknown
+            break;
+    }
+} // end Interpret
+
+void Settings_GetUpperCaseArg(const char *inarg, char *outarg) {
+
+    int len = strlen(inarg);
+    strcpy(outarg,inarg);
+
+    if ( (len > 0) && (inarg[len-1] >='a') 
+         && (inarg[len-1] <= 'z') )
+        outarg[len-1]= outarg[len-1]+'A'-'a';
+}
+
+void Settings_GetLowerCaseArg(const char *inarg, char *outarg) {
+
+    int len = strlen(inarg);
+    strcpy(outarg,inarg);
+
+    if ( (len > 0) && (inarg[len-1] >='A') 
+         && (inarg[len-1] <= 'Z') )
+        outarg[len-1]= outarg[len-1]-'A'+'a';
+}
+
+/*
+ * Settings_GenerateListenerSettings
+ * Called to generate the settings to be passed to the Listener
+ * instance that will handle dual testings from the client side
+ * this should only return an instance if it was called on 
+ * the thread_Settings instance generated from the command line 
+ * for client side execution 
+ */
+void Settings_GenerateListenerSettings( thread_Settings *client, thread_Settings **listener ) {
+    if ( !isCompat( client ) && 
+         (client->mMode == kTest_DualTest || client->mMode == kTest_TradeOff) ) {
+        *listener = new thread_Settings;
+        memcpy(*listener, client, sizeof( thread_Settings ));
+        setCompat( (*listener) );
+        unsetDaemon( (*listener) );
+        if ( client->mListenPort != 0 ) {
+            (*listener)->mPort   = client->mListenPort;
+        } else {
+            (*listener)->mPort   = client->mPort;
+        }
+        (*listener)->mFileName   = NULL;
+        (*listener)->mHost       = NULL;
+        (*listener)->mLocalhost  = NULL;
+        (*listener)->mOutputFileName = NULL;
+        (*listener)->mMode       = kTest_Normal;
+        (*listener)->mThreadMode = kMode_Listener;
+        if ( client->mHost != NULL ) {
+            (*listener)->mHost = new char[strlen( client->mHost ) + 1];
+            strcpy( (*listener)->mHost, client->mHost );
+        }
+        if ( client->mLocalhost != NULL ) {
+            (*listener)->mLocalhost = new char[strlen( client->mLocalhost ) + 1];
+            strcpy( (*listener)->mLocalhost, client->mLocalhost );
+        }
+    } else {
+        *listener = NULL;
+    }
+}
+
+/*
+ * Settings_GenerateSpeakerSettings
+ * Called to generate the settings to be passed to the Speaker
+ * instance that will handle dual testings from the server side
+ * this should only return an instance if it was called on 
+ * the thread_Settings instance generated from the command line 
+ * for server side execution. This should be an inverse operation
+ * of GenerateClientHdr. 
+ */
+void Settings_GenerateClientSettings( thread_Settings *server, 
+                                      thread_Settings **client,
+                                      client_hdr *hdr ) {
+    int flags = ntohl(hdr->flags);
+    if ( (flags & HEADER_VERSION1) != 0 ) {
+        *client = new thread_Settings;
+        memcpy(*client, server, sizeof( thread_Settings ));
+        setCompat( (*client) );
+        (*client)->mTID = thread_zeroid();
+        (*client)->mPort       = (unsigned short) ntohl(hdr->mPort);
+        (*client)->mThreads    = ntohl(hdr->numThreads);
+        if ( hdr->bufferlen != 0 ) {
+            (*client)->mBufLen = ntohl(hdr->bufferlen);
+        }
+        if ( hdr->mWinBand != 0 ) {
+            if ( isUDP( server ) ) {
+                (*client)->mUDPRate = ntohl(hdr->mWinBand);
+            } else {
+                (*client)->mTCPWin = ntohl(hdr->mWinBand);
+            }
+        }
+        (*client)->mAmount     = ntohl(hdr->mAmount);
+        if ( ((*client)->mAmount & 0x80000000) > 0 ) {
+            setModeTime( (*client) );
+#ifndef WIN32
+            (*client)->mAmount |= 0xFFFFFFFF00000000LL;
+#else
+            (*client)->mAmount |= 0xFFFFFFFF00000000;
+#endif
+            (*client)->mAmount = -(*client)->mAmount;
+        }
+        (*client)->mFileName   = NULL;
+        (*client)->mHost       = NULL;
+        (*client)->mLocalhost  = NULL;
+        (*client)->mOutputFileName = NULL;
+        (*client)->mMode       = ((flags & RUN_NOW) == 0 ?
+                                   kTest_TradeOff : kTest_DualTest);
+        (*client)->mThreadMode = kMode_Client;
+        if ( server->mLocalhost != NULL ) {
+            (*client)->mLocalhost = new char[strlen( server->mLocalhost ) + 1];
+            strcpy( (*client)->mLocalhost, server->mLocalhost );
+        }
+        (*client)->mHost = new char[REPORT_ADDRLEN];
+        if ( ((sockaddr*)&server->peer)->sa_family == AF_INET ) {
+            inet_ntop( AF_INET, &((sockaddr_in*)&server->peer)->sin_addr, 
+                       (*client)->mHost, REPORT_ADDRLEN);
+        }
+#ifdef HAVE_IPV6
+          else {
+            inet_ntop( AF_INET6, &((sockaddr_in6*)&server->peer)->sin6_addr, 
+                       (*client)->mHost, REPORT_ADDRLEN);
+        }
+#endif
+    } else {
+        *client = NULL;
+    }
+}
+
+/*
+ * Settings_GenerateClientHdr
+ * Called to generate the client header to be passed to the
+ * server that will handle dual testings from the server side
+ * This should be an inverse operation of GenerateSpeakerSettings
+ */
+void Settings_GenerateClientHdr( thread_Settings *client, client_hdr *hdr ) {
+    if ( client->mMode != kTest_Normal ) {
+        hdr->flags  = htonl(HEADER_VERSION1);
+    } else {
+        hdr->flags  = 0;
+    }
+    if ( isBuflenSet( client ) ) {
+        hdr->bufferlen = htonl(client->mBufLen);
+    } else {
+        hdr->bufferlen = 0;
+    }
+    if ( isUDP( client ) ) {
+        hdr->mWinBand  = htonl(client->mUDPRate);
+    } else {
+        hdr->mWinBand  = htonl(client->mTCPWin);
+    }
+    if ( client->mListenPort != 0 ) {
+        hdr->mPort  = htonl(client->mListenPort);
+    } else {
+        hdr->mPort  = htonl(client->mPort);
+    }
+    hdr->numThreads = htonl(client->mThreads);
+    if ( isModeTime( client ) ) {
+        hdr->mAmount    = htonl(-(long)client->mAmount);
+    } else {
+        hdr->mAmount    = htonl((long)client->mAmount);
+        hdr->mAmount &= htonl( 0x7FFFFFFF );
+    }
+    if ( client->mMode == kTest_DualTest ) {
+        hdr->flags |= htonl(RUN_NOW);
+    }
+}
diff --git a/iperf-2.0.5/src/SocketAddr.c b/iperf-2.0.5/src/SocketAddr.c
new file mode 100644
index 0000000..0278bdf
--- /dev/null
+++ b/iperf-2.0.5/src/SocketAddr.c
@@ -0,0 +1,422 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * Socket.cpp
+ * by       Ajay Tirumala <tirumala@ncsa.uiuc.edu>
+ * and      Mark Gates <mgates@nlanr.net>
+ * ------------------------------------------------------------------- */
+
+#define HEADERS()
+
+#include "headers.h"
+
+#include "SocketAddr.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/* -------------------------------------------------------------------
+ * Create a socket address. If inHostname is not null, resolve that
+ * address and fill it in. Fill in the port number. Use IPv6 ADDR_ANY
+ * if that is what is desired.
+ * ------------------------------------------------------------------- */
+
+void SockAddr_remoteAddr( thread_Settings *inSettings ) {
+    SockAddr_zeroAddress( &inSettings->peer );
+    if ( inSettings->mHost != NULL ) {
+        SockAddr_setHostname( inSettings->mHost, &inSettings->peer, 
+                              isIPV6( inSettings ) );
+    } else {
+#ifdef HAVE_IPV6
+        if ( isIPV6( inSettings ) ) {
+            ((struct sockaddr*)&inSettings->peer)->sa_family = AF_INET6;
+        } else {
+            ((struct sockaddr*)&inSettings->peer)->sa_family = AF_INET;
+        }
+    }
+
+    if ( SockAddr_isIPv6( &inSettings->peer ) ) {
+        inSettings->size_peer = sizeof( struct sockaddr_in6 );
+    } else {
+        inSettings->size_peer = sizeof( struct sockaddr_in );
+    }
+#else
+        ((struct sockaddr*)&inSettings->peer)->sa_family = AF_INET;
+    }
+    inSettings->size_peer = sizeof( struct sockaddr_in );
+#endif
+    SockAddr_setPort( &inSettings->peer, inSettings->mPort );
+}
+// end SocketAddr
+
+void SockAddr_localAddr( thread_Settings *inSettings ) {
+    SockAddr_zeroAddress( &inSettings->local );
+    if ( inSettings->mLocalhost != NULL ) {
+        SockAddr_setHostname( inSettings->mLocalhost, &inSettings->local, 
+                              isIPV6( inSettings ) );
+    } else {
+#ifdef HAVE_IPV6
+        if ( isIPV6( inSettings ) ) {
+            ((struct sockaddr*)&inSettings->local)->sa_family = AF_INET6;
+        } else {
+            ((struct sockaddr*)&inSettings->local)->sa_family = AF_INET;
+        }
+    }
+
+    if ( SockAddr_isIPv6( &inSettings->local ) ) {
+        inSettings->size_local = sizeof( struct sockaddr_in6 );
+    } else {
+        inSettings->size_local = sizeof( struct sockaddr_in );
+    }
+#else
+        ((struct sockaddr*)&inSettings->local)->sa_family = AF_INET;
+    }
+        inSettings->size_local = sizeof( struct sockaddr_in );
+#endif
+    SockAddr_setPort( &inSettings->local, inSettings->mPort );
+}
+// end SocketAddr
+
+/* -------------------------------------------------------------------
+ * Resolve the hostname address and fill it in.
+ * ------------------------------------------------------------------- */
+
+void SockAddr_setHostname( const char* inHostname, 
+                           iperf_sockaddr *inSockAddr, 
+                           int isIPv6 ) {
+
+    // ..I think this works for both ipv6 & ipv4... we'll see
+#if defined(HAVE_IPV6)
+    {
+        struct addrinfo *res, *itr;
+        int ret_ga;
+
+        ret_ga = getaddrinfo(inHostname, NULL, NULL, &res);
+        if ( ret_ga ) {
+            fprintf(stderr, "error: %s\n", gai_strerror(ret_ga));
+            exit(1);
+        }
+        if ( !res->ai_addr ) {
+            fprintf(stderr, "getaddrinfo failed to get an address... target was '%s'\n", inHostname);
+            exit(1);
+        }
+
+        // Check address type before filling in the address
+        // ai_family = PF_xxx; ai_protocol = IPPROTO_xxx, see netdb.h
+        // ...but AF_INET6 == PF_INET6
+        itr = res;
+        if ( isIPv6 ) {
+            // First check all results for a IPv6 Address
+            while ( itr != NULL ) {
+                if ( itr->ai_family == AF_INET6 ) {
+                    memcpy(inSockAddr, (itr->ai_addr),
+                           (itr->ai_addrlen));
+                    freeaddrinfo(res);
+                    return;
+                } else {
+                    itr = itr->ai_next;
+                }
+            }
+        }
+        itr = res;
+        // Now find a IPv4 Address
+        while ( itr != NULL ) {
+            if ( itr->ai_family == AF_INET ) {
+                memcpy(inSockAddr, (itr->ai_addr),
+                       (itr->ai_addrlen));
+                freeaddrinfo(res);
+                return;
+            } else {
+                itr = itr->ai_next;
+            }
+        }
+    }
+#else
+    // first try just converting dotted decimal
+    // on Windows gethostbyname doesn't understand dotted decimal
+    int rc = inet_pton( AF_INET, inHostname, 
+                        (unsigned char*)&(((struct sockaddr_in*)inSockAddr)->sin_addr) );
+    inSockAddr->sin_family = AF_INET;
+    if ( rc == 0 ) {
+        struct hostent *hostP = gethostbyname( inHostname );
+        if ( hostP == NULL ) {
+            /* this is the same as herror() but works on more systems */
+            const char* format;
+            switch ( h_errno ) {
+                case HOST_NOT_FOUND:
+                    format = "%s: Unknown host\n";
+                    break;
+                case NO_ADDRESS:
+                    format = "%s: No address associated with name\n";
+                    break;
+                case NO_RECOVERY:
+                    format = "%s: Unknown server error\n";
+                    break;
+                case TRY_AGAIN:
+                    format = "%s: Host name lookup failure\n";
+                    break;
+
+                default:
+                    format = "%s: Unknown resolver error\n";
+                    break;
+            }
+            fprintf( stderr, format, inHostname );
+            exit(1);
+
+            return; // TODO throw
+        }
+
+        memcpy(&(((struct sockaddr_in*)inSockAddr)->sin_addr), *(hostP->h_addr_list),
+               (hostP->h_length));
+    }
+#endif
+}
+// end setHostname
+
+/* -------------------------------------------------------------------
+ * Copy the IP address into the string.
+ * ------------------------------------------------------------------- */
+void SockAddr_getHostAddress( iperf_sockaddr *inSockAddr, char* outAddress, 
+                                size_t len ) {
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET ) {
+        inet_ntop( AF_INET, &(((struct sockaddr_in*) inSockAddr)->sin_addr), 
+                   outAddress, len);
+    }
+#ifdef HAVE_IPV6
+    else {
+        inet_ntop( AF_INET6, &(((struct sockaddr_in6*) inSockAddr)->sin6_addr), 
+                   outAddress, len);
+    }
+#endif
+}
+// end getHostAddress
+
+/* -------------------------------------------------------------------
+ * Set the address to any (generally all zeros).
+ * ------------------------------------------------------------------- */
+
+void SockAddr_setAddressAny( iperf_sockaddr *inSockAddr ) {
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET )
+        memset( &(((struct sockaddr_in*) inSockAddr)->sin_addr), 0, 
+                sizeof( struct in_addr ));
+#if defined(HAVE_IPV6)  
+    else
+        memset( &(((struct sockaddr_in6*) inSockAddr)->sin6_addr), 0, 
+                sizeof( struct in6_addr ));
+#endif
+}
+// end setAddressAny
+
+/* -------------------------------------------------------------------
+ * Set the port to the given port. Handles the byte swapping.
+ * ------------------------------------------------------------------- */
+
+void SockAddr_setPort( iperf_sockaddr *inSockAddr, unsigned short inPort ) {
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET )
+        ((struct sockaddr_in*) inSockAddr)->sin_port = htons( inPort );
+#if defined(HAVE_IPV6)  
+    else
+        ((struct sockaddr_in6*) inSockAddr)->sin6_port = htons( inPort );
+#endif
+
+}
+// end setPort
+
+/* -------------------------------------------------------------------
+ * Set the port to zero, which lets the OS pick the port.
+ * ------------------------------------------------------------------- */
+
+void SockAddr_setPortAny( iperf_sockaddr *inSockAddr ) {
+    SockAddr_setPort( inSockAddr, 0 );
+}
+// end setPortAny
+
+/* -------------------------------------------------------------------
+ * Return the port. Handles the byte swapping.
+ * ------------------------------------------------------------------- */
+
+unsigned short SockAddr_getPort( iperf_sockaddr *inSockAddr ) {
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET )
+        return ntohs( ((struct sockaddr_in*) inSockAddr)->sin_port );
+#if defined(HAVE_IPV6)
+    else
+        return ntohs( ((struct sockaddr_in6*) inSockAddr)->sin6_port);
+#endif
+    return 0;
+
+}
+// end getPort
+
+/* -------------------------------------------------------------------
+ * Return the IPv4 Internet Address from the sockaddr_in structure
+ * ------------------------------------------------------------------- */
+
+struct in_addr* SockAddr_get_in_addr( iperf_sockaddr *inSockAddr ) {
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET )
+        return &(((struct sockaddr_in*) inSockAddr)->sin_addr);
+
+    fprintf(stderr, "FATAL: get_in_addr called on IPv6 address\n");
+    return NULL;
+}
+
+/* -------------------------------------------------------------------
+ * Return the IPv6 Internet Address from the sockaddr_in6 structure
+ * ------------------------------------------------------------------- */
+#ifdef HAVE_IPV6
+struct in6_addr* SockAddr_get_in6_addr( iperf_sockaddr *inSockAddr ) {
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET6 )
+        return &(((struct sockaddr_in6*) inSockAddr)->sin6_addr);
+
+    fprintf(stderr, "FATAL: get_in6_addr called on IPv4 address\n");
+    return NULL;
+}
+#endif
+
+
+/* -------------------------------------------------------------------
+ * Return the size of the appropriate address structure.
+ * ------------------------------------------------------------------- */
+
+Socklen_t SockAddr_get_sizeof_sockaddr( iperf_sockaddr *inSockAddr ) {
+
+#if defined(HAVE_IPV6)
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET6 ) {
+        return(sizeof(struct sockaddr_in6));
+    }
+#endif
+    return(sizeof(struct sockaddr_in));
+}
+// end get_sizeof_sockaddr
+
+
+/* -------------------------------------------------------------------
+ * Return if IPv6 socket
+ * ------------------------------------------------------------------- */
+
+int SockAddr_isIPv6( iperf_sockaddr *inSockAddr ) {
+
+#if defined(HAVE_IPV6)
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET6 ) {
+        return 1;
+    }
+#endif
+    return 0;
+}
+// end get_sizeof_sockaddr
+
+/* -------------------------------------------------------------------
+ * Return true if the address is a IPv4 multicast address.
+ * ------------------------------------------------------------------- */
+
+int SockAddr_isMulticast( iperf_sockaddr *inSockAddr ) {
+
+#if defined(HAVE_IPV6)
+    if ( ((struct sockaddr*)inSockAddr)->sa_family == AF_INET6 ) {
+        return( IN6_IS_ADDR_MULTICAST(&(((struct sockaddr_in6*) inSockAddr)->sin6_addr) ));
+    } else
+#endif
+    {
+        // 224.0.0.0 to 239.255.255.255 (e0.00.00.00 to ef.ff.ff.ff)
+        const unsigned long kMulticast_Mask = 0xe0000000L;
+
+        return(kMulticast_Mask ==
+               (ntohl( ((struct sockaddr_in*) inSockAddr)->sin_addr.s_addr) & kMulticast_Mask));
+    }
+}
+// end isMulticast
+
+/* -------------------------------------------------------------------
+ * Zero out the address structure.
+ * ------------------------------------------------------------------- */
+
+void SockAddr_zeroAddress( iperf_sockaddr *inSockAddr ) {
+    memset( inSockAddr, 0, sizeof( iperf_sockaddr ));
+}
+// zeroAddress
+
+/* -------------------------------------------------------------------
+ * Compare two sockaddrs and return true if they are equal
+ * ------------------------------------------------------------------- */
+int SockAddr_are_Equal( struct sockaddr* first, struct sockaddr* second ) {
+    if ( first->sa_family == AF_INET && second->sa_family == AF_INET ) {
+        // compare IPv4 adresses
+        return( ((long) ((struct sockaddr_in*)first)->sin_addr.s_addr == (long) ((struct sockaddr_in*)second)->sin_addr.s_addr)
+                && ( ((struct sockaddr_in*)first)->sin_port == ((struct sockaddr_in*)second)->sin_port) );
+    }
+#if defined(HAVE_IPV6)      
+    if ( first->sa_family == AF_INET6 && second->sa_family == AF_INET6 ) {
+        // compare IPv6 addresses
+        return( !memcmp(((struct sockaddr_in6*)first)->sin6_addr.s6_addr, ((struct sockaddr_in6*)second)->sin6_addr.s6_addr, sizeof(struct in6_addr)) 
+                && (((struct sockaddr_in6*)first)->sin6_port == ((struct sockaddr_in6*)second)->sin6_port) );
+    }
+#endif 
+    return 0;
+
+}
+
+/* -------------------------------------------------------------------
+ * Compare two sockaddrs and return true if the hosts are equal
+ * ------------------------------------------------------------------- */
+int SockAddr_Hostare_Equal( struct sockaddr* first, struct sockaddr* second ) {
+    if ( first->sa_family == AF_INET && second->sa_family == AF_INET ) {
+        // compare IPv4 adresses
+        return( (long) ((struct sockaddr_in*)first)->sin_addr.s_addr == 
+                (long) ((struct sockaddr_in*)second)->sin_addr.s_addr);
+    }
+#if defined(HAVE_IPV6)      
+    if ( first->sa_family == AF_INET6 && second->sa_family == AF_INET6 ) {
+        // compare IPv6 addresses
+        return( !memcmp(((struct sockaddr_in6*)first)->sin6_addr.s6_addr, 
+                        ((struct sockaddr_in6*)second)->sin6_addr.s6_addr, sizeof(struct in6_addr)));
+    }
+#endif 
+    return 0;
+
+}
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/src/gnu_getopt.c b/iperf-2.0.5/src/gnu_getopt.c
new file mode 100644
index 0000000..b307e24
--- /dev/null
+++ b/iperf-2.0.5/src/gnu_getopt.c
@@ -0,0 +1,818 @@
+/* Getopt for GNU.
+   NOTE: gnu_getopt is now part of the C library, so if you don't know what
+   "Keep this file name-space clean" means, talk to roland@gnu.ai.mit.edu
+   before changing it!
+
+   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97
+   Free Software Foundation, Inc.
+
+   This file is part of the GNU C Library.  Its master source is NOT part of
+   the C library, however.  The master source lives in /gd/gnu/lib.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/*
+ * modified July 9, 1999 by mark gates <mgates@nlanr.net>
+ *          Dec 17, 1999
+ *
+ * renamed all functions and variables by prepending "gnu_"
+ * removed/redid a bunch of stuff under the assumption we're
+ *   using a modern standard C compiler.
+ * add #include <string.h> here for strncmp(). Originally
+ *   it was included only under special conditions.
+ *
+ * $Id: gnu_getopt.c,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $
+ */
+
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifndef _MSC_VER /* Visual C++ doesn't have unistd.h */
+    #include <unistd.h>
+#endif
+#include <string.h>
+
+#ifndef _
+/* This is for other GNU distributions with internationalized messages.
+   When compiling libc, the _ macro is predefined.  */
+    #ifdef HAVE_LIBINTL_H
+        #include <libintl.h>
+        #define _(msgid)	gettext (msgid)
+    #else
+        #define _(msgid)	(msgid)
+    #endif
+#endif
+
+/* This version of `gnu_getopt' appears to the caller like standard
+   Unix `getopt' but it behaves differently for the user, since it
+   allows the user to intersperse the options with the other
+   arguments.
+
+   As `gnu_getopt' works, it permutes the elements of ARGV so that,
+   when it is done, all the options precede everything else.  Thus
+   all application programs are extended to handle flexible argument order.
+
+   Setting the environment variable POSIXLY_CORRECT disables permutation.
+   Then the behavior is completely standard.
+
+   GNU application programs can use a third alternative mode in which
+   they can distinguish the relative order of options and other arguments.  */
+
+#include "gnu_getopt.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* For communication from `gnu_getopt' to the caller.
+   When `gnu_getopt' finds an option that takes an argument,
+   the argument value is returned here.
+   Also, when `ordering' is RETURN_IN_ORDER,
+   each non-option ARGV-element is returned here.  */
+
+char *gnu_optarg = NULL;
+
+/* Index in ARGV of the next element to be scanned.
+   This is used for communication to and from the caller
+   and for communication between successive calls to `gnu_getopt'.
+
+   On entry to `gnu_getopt', zero means this is the first call; initialize.
+
+   When `gnu_getopt' returns -1, this is the index of the first of the
+   non-option elements that the caller should itself scan.
+
+   Otherwise, `gnu_optind' communicates from one call to the next
+   how much of ARGV has been scanned so far.  */
+
+/* 1003.2 says this must be 1 before any call.  */
+int gnu_optind = 1;
+
+/* Formerly, initialization of gnu_getopt depended on gnu_optind==0, which
+   causes problems with re-calling gnu_getopt as programs generally don't
+   know that. */
+
+int __gnu_getopt_initialized = 0;
+
+/* The next char to be scanned in the option-element
+   in which the last option character we returned was found.
+   This allows us to pick up the scan where we left off.
+
+   If this is zero, or a null string, it means resume the scan
+   by advancing to the next ARGV-element.  */
+
+static char *nextchar;
+
+/* Callers store zero here to inhibit the error message
+   for unrecognized options.  */
+
+int gnu_opterr = 1;
+
+/* Set to an option character which was unrecognized.
+   This must be initialized on some systems to avoid linking in the
+   system's own gnu_getopt implementation.  */
+
+int gnu_optopt = '?';
+
+/* Describe how to deal with options that follow non-option ARGV-elements.
+
+   If the caller did not specify anything,
+   the default is REQUIRE_ORDER if the environment variable
+   POSIXLY_CORRECT is defined, PERMUTE otherwise.
+
+   REQUIRE_ORDER means don't recognize them as options;
+   stop option processing when the first non-option is seen.
+   This is what Unix does.
+   This mode of operation is selected by either setting the environment
+   variable POSIXLY_CORRECT, or using `+' as the first character
+   of the list of option characters.
+
+   PERMUTE is the default.  We permute the contents of ARGV as we scan,
+   so that eventually all the non-options are at the end.  This allows options
+   to be given in any order, even with programs that were not written to
+   expect this.
+
+   RETURN_IN_ORDER is an option available to programs that were written
+   to expect options and other ARGV-elements in any order and that care about
+   the ordering of the two.  We describe each non-option ARGV-element
+   as if it were the argument of an option with character code 1.
+   Using `-' as the first character of the list of option characters
+   selects this mode of operation.
+
+   The special argument `--' forces an end of option-scanning regardless
+   of the value of `ordering'.  In the case of RETURN_IN_ORDER, only
+   `--' can cause `gnu_getopt' to return -1 with `gnu_optind' != ARGC.  */
+
+static enum {
+    REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
+} ordering;
+
+/* Value of POSIXLY_CORRECT environment variable.  */
+static char *posixly_correct;
+
+
+/* Avoid depending on library functions or files
+   whose names are inconsistent.  */
+
+static char *
+my_index( const char* str, int chr ) {
+    while ( *str ) {
+        if ( *str == chr )
+            return(char *) str;
+        str++;
+    }
+    return 0;
+}
+
+
+/* Handle permutation of arguments.  */
+
+/* Describe the part of ARGV that contains non-options that have
+   been skipped.  `first_nonopt' is the index in ARGV of the first of them;
+   `last_nonopt' is the index after the last of them.  */
+
+static int first_nonopt;
+static int last_nonopt;
+
+/* Exchange two adjacent subsequences of ARGV.
+   One subsequence is elements [first_nonopt,last_nonopt)
+   which contains all the non-options that have been skipped so far.
+   The other is elements [last_nonopt,gnu_optind), which contains all
+   the options processed since those non-options were skipped.
+
+   `first_nonopt' and `last_nonopt' are relocated so that they describe
+   the new indices of the non-options in ARGV after they are moved.  */
+
+static void exchange( char **argv );
+
+static void
+exchange( char **argv ) {
+    int bottom = first_nonopt;
+    int middle = last_nonopt;
+    int top = gnu_optind;
+    char *tem;
+
+    /* Exchange the shorter segment with the far end of the longer segment.
+       That puts the shorter segment into the right place.
+       It leaves the longer segment in the right place overall,
+       but it consists of two parts that need to be swapped next.  */
+
+    while ( top > middle && middle > bottom ) {
+        if ( top - middle > middle - bottom ) {
+            /* Bottom segment is the short one.  */
+            int len = middle - bottom;
+            register int i;
+
+            /* Swap it with the top part of the top segment.  */
+            for ( i = 0; i < len; i++ ) {
+                tem = argv[bottom + i];
+                argv[bottom + i] = argv[top - (middle - bottom) + i];
+                argv[top - (middle - bottom) + i] = tem;
+            }
+            /* Exclude the moved bottom segment from further swapping.  */
+            top -= len;
+        } else {
+            /* Top segment is the short one.  */
+            int len = top - middle;
+            register int i;
+
+            /* Swap it with the bottom part of the bottom segment.  */
+            for ( i = 0; i < len; i++ ) {
+                tem = argv[bottom + i];
+                argv[bottom + i] = argv[middle + i];
+                argv[middle + i] = tem;
+            }
+            /* Exclude the moved top segment from further swapping.  */
+            bottom += len;
+        }
+    }
+
+    /* Update records for the slots the non-options now occupy.  */
+
+    first_nonopt += (gnu_optind - last_nonopt);
+    last_nonopt = gnu_optind;
+}
+
+/* Initialize the internal data when the first call is made.  */
+
+static const char *
+_gnu_getopt_initialize( int argc,
+                        char *const * argv,
+                        const char *optstring );
+
+static const char *
+_gnu_getopt_initialize( int argc,
+                        char *const * argv,
+                        const char *optstring ) {
+    /* Start processing options with ARGV-element 1 (since ARGV-element 0
+       is the program name); the sequence of previously skipped
+       non-option ARGV-elements is empty.  */
+
+    first_nonopt = last_nonopt = gnu_optind = 1;
+
+    nextchar = NULL;
+
+    posixly_correct = getenv ("POSIXLY_CORRECT");
+
+    /* Determine how to handle the ordering of options and nonoptions.  */
+
+    if ( optstring[0] == '-' ) {
+        ordering = RETURN_IN_ORDER;
+        ++optstring;
+    } else if ( optstring[0] == '+' ) {
+        ordering = REQUIRE_ORDER;
+        ++optstring;
+    } else if ( posixly_correct != NULL )
+        ordering = REQUIRE_ORDER;
+    else
+        ordering = PERMUTE;
+
+    return optstring;
+}
+
+/* Scan elements of ARGV (whose length is ARGC) for option characters
+   given in OPTSTRING.
+
+   If an element of ARGV starts with '-', and is not exactly "-" or "--",
+   then it is an option element.  The characters of this element
+   (aside from the initial '-') are option characters.  If `gnu_getopt'
+   is called repeatedly, it returns successively each of the option characters
+   from each of the option elements.
+
+   If `gnu_getopt' finds another option character, it returns that character,
+   updating `gnu_optind' and `nextchar' so that the next call to `gnu_getopt' can
+   resume the scan with the following option character or ARGV-element.
+
+   If there are no more option characters, `gnu_getopt' returns -1.
+   Then `gnu_optind' is the index in ARGV of the first ARGV-element
+   that is not an option.  (The ARGV-elements have been permuted
+   so that those that are not options now come last.)
+
+   OPTSTRING is a string containing the legitimate option characters.
+   If an option character is seen that is not listed in OPTSTRING,
+   return '?' after printing an error message.  If you set `gnu_opterr' to
+   zero, the error message is suppressed but we still return '?'.
+
+   If a char in OPTSTRING is followed by a colon, that means it wants an arg,
+   so the following text in the same ARGV-element, or the text of the following
+   ARGV-element, is returned in `gnu_optarg'.  Two colons mean an option that
+   wants an optional arg; if there is text in the current ARGV-element,
+   it is returned in `gnu_optarg', otherwise `gnu_optarg' is set to zero.
+
+   If OPTSTRING starts with `-' or `+', it requests different methods of
+   handling the non-option ARGV-elements.
+   See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above.
+
+   Long-named options begin with `--' instead of `-'.
+   Their names may be abbreviated as long as the abbreviation is unique
+   or is an exact match for some defined option.  If they have an
+   argument, it follows the option name in the same ARGV-element, separated
+   from the option name by a `=', or else the in next ARGV-element.
+   When `gnu_getopt' finds a long-named option, it returns 0 if that option's
+   `flag' field is nonzero, the value of the option's `val' field
+   if the `flag' field is zero.
+
+   The elements of ARGV aren't really const, because we permute them.
+   But we pretend they're const in the prototype to be compatible
+   with other systems.
+
+   LONGOPTS is a vector of `struct option' terminated by an
+   element containing a name which is zero.
+
+   LONGIND returns the index in LONGOPT of the long-named option found.
+   It is only valid when a long-named option has been found by the most
+   recent call.
+
+   If LONG_ONLY is nonzero, '-' as well as '--' can introduce
+   long-named options.  */
+
+int
+_gnu_getopt_internal( int argc,
+                      char *const *argv,
+                      const char *optstring,
+                      const struct option *longopts,
+                      int *longind,
+                      int long_only ) {
+    gnu_optarg = NULL;
+
+    if ( !__gnu_getopt_initialized || gnu_optind == 0 ) {
+        optstring = _gnu_getopt_initialize (argc, argv, optstring);
+        gnu_optind = 1;       /* Don't scan ARGV[0], the program name.  */
+        __gnu_getopt_initialized = 1;
+    }
+
+    /* Test whether ARGV[gnu_optind] points to a non-option argument.
+       Either it does not have option syntax, or there is an environment flag
+       from the shell indicating it is not an option.  The later information
+       is only used when the used in the GNU libc.  */
+
+#define NONOPTION_P (argv[gnu_optind][0] != '-' || argv[gnu_optind][1] == '\0')
+
+    if ( nextchar == NULL || *nextchar == '\0' ) {
+        /* Advance to the next ARGV-element.  */
+
+        /* Give FIRST_NONOPT & LAST_NONOPT rational values if OPTIND has been
+       moved back by the user (who may also have changed the arguments).  */
+        if ( last_nonopt > gnu_optind )
+            last_nonopt = gnu_optind;
+        if ( first_nonopt > gnu_optind )
+            first_nonopt = gnu_optind;
+
+        if ( ordering == PERMUTE ) {
+            /* If we have just processed some options following some non-options,
+               exchange them so that the options come first.  */
+
+            if ( first_nonopt != last_nonopt && last_nonopt != gnu_optind )
+                exchange ((char **) argv);
+            else if ( last_nonopt != gnu_optind )
+                first_nonopt = gnu_optind;
+
+            /* Skip any additional non-options
+               and extend the range of non-options previously skipped.  */
+
+            while ( gnu_optind < argc && NONOPTION_P )
+                gnu_optind++;
+            last_nonopt = gnu_optind;
+        }
+
+        /* The special ARGV-element `--' means premature end of options.
+       Skip it like a null option,
+       then exchange with previous non-options as if it were an option,
+       then skip everything else like a non-option.  */
+
+        if ( gnu_optind != argc && !strcmp (argv[gnu_optind], "--") ) {
+            gnu_optind++;
+
+            if ( first_nonopt != last_nonopt && last_nonopt != gnu_optind )
+                exchange ((char **) argv);
+            else if ( first_nonopt == last_nonopt )
+                first_nonopt = gnu_optind;
+            last_nonopt = argc;
+
+            gnu_optind = argc;
+        }
+
+        /* If we have done all the ARGV-elements, stop the scan
+       and back over any non-options that we skipped and permuted.  */
+
+        if ( gnu_optind == argc ) {
+            /* Set the next-arg-index to point at the non-options
+               that we previously skipped, so the caller will digest them.  */
+            if ( first_nonopt != last_nonopt )
+                gnu_optind = first_nonopt;
+            return -1;
+        }
+
+        /* If we have come to a non-option and did not permute it,
+       either stop the scan or describe it to the caller and pass it by.  */
+
+        if ( NONOPTION_P ) {
+            if ( ordering == REQUIRE_ORDER )
+                return -1;
+            gnu_optarg = argv[gnu_optind++];
+            return 1;
+        }
+
+        /* We have found another option-ARGV-element.
+       Skip the initial punctuation.  */
+
+        nextchar = (argv[gnu_optind] + 1
+                    + (longopts != NULL && argv[gnu_optind][1] == '-'));
+    }
+
+    /* Decode the current option-ARGV-element.  */
+
+    /* Check whether the ARGV-element is a long option.
+  
+       If long_only and the ARGV-element has the form "-f", where f is
+       a valid short option, don't consider it an abbreviated form of
+       a long option that starts with f.  Otherwise there would be no
+       way to give the -f short option.
+  
+       On the other hand, if there's a long option "fubar" and
+       the ARGV-element is "-fu", do consider that an abbreviation of
+       the long option, just like "--fu", and not "-f" with arg "u".
+  
+       This distinction seems to be the most useful approach.  */
+
+    if ( longopts != NULL
+         && (argv[gnu_optind][1] == '-'
+             || (long_only && (argv[gnu_optind][2] || !my_index (optstring, argv[gnu_optind][1])))) ) {
+        char *nameend;
+        const struct option *p;
+        const struct option *pfound = NULL;
+        int exact = 0;
+        int ambig = 0;
+        int indfound = -1;
+        int option_index;
+
+        for ( nameend = nextchar; *nameend && *nameend != '='; nameend++ )
+            /* Do nothing.  */ ;
+
+        /* Test all long options for either exact match
+       or abbreviated matches.  */
+        for ( p = longopts, option_index = 0; p->name; p++, option_index++ )
+            if ( !strncmp (p->name, nextchar, nameend - nextchar) ) {
+                if ( (unsigned int) (nameend - nextchar)
+                     == (unsigned int) strlen (p->name) ) {
+                    /* Exact match found.  */
+                    pfound = p;
+                    indfound = option_index;
+                    exact = 1;
+                    break;
+                } else if ( pfound == NULL ) {
+                    /* First nonexact match found.  */
+                    pfound = p;
+                    indfound = option_index;
+                } else
+                    /* Second or later nonexact match found.  */
+                    ambig = 1;
+            }
+
+        if ( ambig && !exact ) {
+            if ( gnu_opterr )
+                fprintf (stderr, _("%s: option `%s' is ambiguous\n"),
+                         argv[0], argv[gnu_optind]);
+            nextchar += strlen (nextchar);
+            gnu_optind++;
+            gnu_optopt = 0;
+            return '?';
+        }
+
+        if ( pfound != NULL ) {
+            option_index = indfound;
+            gnu_optind++;
+            if ( *nameend ) {
+                /* Don't test has_arg with >, because some C compilers don't
+               allow it to be used on enums.  */
+                if ( pfound->has_arg )
+                    gnu_optarg = nameend + 1;
+                else {
+                    if ( gnu_opterr ) {
+                        if ( argv[gnu_optind - 1][1] == '-' ) {
+                            /* --option */
+                            fprintf (stderr,
+                                     _("%s: option `--%s' doesn't allow an argument\n"),
+                                     argv[0], pfound->name);
+                        } else {
+                            /* +option or -option */
+                            fprintf (stderr,
+                                     _("%s: option `%c%s' doesn't allow an argument\n"),
+                                     argv[0], argv[gnu_optind - 1][0], pfound->name);
+                        }
+                    }
+
+                    nextchar += strlen (nextchar);
+
+                    gnu_optopt = pfound->val;
+                    return '?';
+                }
+            } else if ( pfound->has_arg == 1 ) {
+                if ( gnu_optind < argc )
+                    gnu_optarg = argv[gnu_optind++];
+                else {
+                    if ( gnu_opterr )
+                        fprintf (stderr,
+                                 _("%s: option `%s' requires an argument\n"),
+                                 argv[0], argv[gnu_optind - 1]);
+                    nextchar += strlen (nextchar);
+                    gnu_optopt = pfound->val;
+                    return optstring[0] == ':' ? ':' : '?';
+                }
+            }
+            nextchar += strlen (nextchar);
+            if ( longind != NULL )
+                *longind = option_index;
+            if ( pfound->flag ) {
+                *(pfound->flag) = pfound->val;
+                return 0;
+            }
+            return pfound->val;
+        }
+
+        /* Can't find it as a long option.  If this is not gnu_getopt_long_only,
+       or the option starts with '--' or is not a valid short
+       option, then it's an error.
+       Otherwise interpret it as a short option.  */
+        if ( !long_only || argv[gnu_optind][1] == '-'
+             || my_index (optstring, *nextchar) == NULL ) {
+            if ( gnu_opterr ) {
+                if ( argv[gnu_optind][1] == '-' )
+                    /* --option */
+                    fprintf (stderr, _("%s: unrecognized option `--%s'\n"),
+                             argv[0], nextchar);
+                else
+                    /* +option or -option */
+                    fprintf (stderr, _("%s: unrecognized option `%c%s'\n"),
+                             argv[0], argv[gnu_optind][0], nextchar);
+            }
+            nextchar = (char *) "";
+            gnu_optind++;
+            gnu_optopt = 0;
+            return '?';
+        }
+    }
+
+    /* Look at and handle the next short option-character.  */
+
+    {
+        char c = *nextchar++;
+        char *temp = my_index (optstring, c);
+
+        /* Increment `gnu_optind' when we start to process its last character.  */
+        if ( *nextchar == '\0' )
+            ++gnu_optind;
+
+        if ( temp == NULL || c == ':' ) {
+            if ( gnu_opterr ) {
+                if ( posixly_correct )
+                    /* 1003.2 specifies the format of this message.  */
+                    fprintf (stderr, _("%s: illegal option -- %c\n"),
+                             argv[0], c);
+                else
+                    fprintf (stderr, _("%s: invalid option -- %c\n"),
+                             argv[0], c);
+            }
+            gnu_optopt = c;
+            return '?';
+        }
+        /* Convenience. Treat POSIX -W foo same as long option --foo */
+        if ( temp[0] == 'W' && temp[1] == ';' ) {
+            char *nameend;
+            const struct option *p;
+            const struct option *pfound = NULL;
+            int exact = 0;
+            int ambig = 0;
+            int indfound = 0;
+            int option_index;
+
+            /* This is an option that requires an argument.  */
+            if ( *nextchar != '\0' ) {
+                gnu_optarg = nextchar;
+                /* If we end this ARGV-element by taking the rest as an arg,
+                   we must advance to the next element now.  */
+                gnu_optind++;
+            } else if ( gnu_optind == argc ) {
+                if ( gnu_opterr ) {
+                    /* 1003.2 specifies the format of this message.  */
+                    fprintf (stderr, _("%s: option requires an argument -- %c\n"),
+                             argv[0], c);
+                }
+                gnu_optopt = c;
+                if ( optstring[0] == ':' )
+                    c = ':';
+                else
+                    c = '?';
+                return c;
+            } else
+                /* We already incremented `gnu_optind' once;
+                   increment it again when taking next ARGV-elt as argument.  */
+                gnu_optarg = argv[gnu_optind++];
+
+            /* gnu_optarg is now the argument, see if it's in the
+               table of longopts.  */
+
+            for ( nextchar = nameend = gnu_optarg; *nameend && *nameend != '='; nameend++ )
+                /* Do nothing.  */ ;
+
+            /* Test all long options for either exact match
+               or abbreviated matches.  */
+            for ( p = longopts, option_index = 0; p->name; p++, option_index++ )
+                if ( !strncmp (p->name, nextchar, nameend - nextchar) ) {
+                    if ( (unsigned int) (nameend - nextchar) == strlen (p->name) ) {
+                        /* Exact match found.  */
+                        pfound = p;
+                        indfound = option_index;
+                        exact = 1;
+                        break;
+                    } else if ( pfound == NULL ) {
+                        /* First nonexact match found.  */
+                        pfound = p;
+                        indfound = option_index;
+                    } else
+                        /* Second or later nonexact match found.  */
+                        ambig = 1;
+                }
+            if ( ambig && !exact ) {
+                if ( gnu_opterr )
+                    fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"),
+                             argv[0], argv[gnu_optind]);
+                nextchar += strlen (nextchar);
+                gnu_optind++;
+                return '?';
+            }
+            if ( pfound != NULL ) {
+                option_index = indfound;
+                if ( *nameend ) {
+                    /* Don't test has_arg with >, because some C compilers don't
+                       allow it to be used on enums.  */
+                    if ( pfound->has_arg )
+                        gnu_optarg = nameend + 1;
+                    else {
+                        if ( gnu_opterr )
+                            fprintf (stderr, _("\
+%s: option `-W %s' doesn't allow an argument\n"),
+                                     argv[0], pfound->name);
+
+                        nextchar += strlen (nextchar);
+                        return '?';
+                    }
+                } else if ( pfound->has_arg == 1 ) {
+                    if ( gnu_optind < argc )
+                        gnu_optarg = argv[gnu_optind++];
+                    else {
+                        if ( gnu_opterr )
+                            fprintf (stderr,
+                                     _("%s: option `%s' requires an argument\n"),
+                                     argv[0], argv[gnu_optind - 1]);
+                        nextchar += strlen (nextchar);
+                        return optstring[0] == ':' ? ':' : '?';
+                    }
+                }
+                nextchar += strlen (nextchar);
+                if ( longind != NULL )
+                    *longind = option_index;
+                if ( pfound->flag ) {
+                    *(pfound->flag) = pfound->val;
+                    return 0;
+                }
+                return pfound->val;
+            }
+            nextchar = NULL;
+            return 'W';   /* Let the application handle it.   */
+        }
+        if ( temp[1] == ':' ) {
+            if ( temp[2] == ':' ) {
+                /* This is an option that accepts an argument optionally.  */
+                if ( *nextchar != '\0' ) {
+                    gnu_optarg = nextchar;
+                    gnu_optind++;
+                } else
+                    gnu_optarg = NULL;
+                nextchar = NULL;
+            } else {
+                /* This is an option that requires an argument.  */
+                if ( *nextchar != '\0' ) {
+                    gnu_optarg = nextchar;
+                    /* If we end this ARGV-element by taking the rest as an arg,
+                       we must advance to the next element now.  */
+                    gnu_optind++;
+                } else if ( gnu_optind == argc ) {
+                    if ( gnu_opterr ) {
+                        /* 1003.2 specifies the format of this message.  */
+                        fprintf (stderr,
+                                 _("%s: option requires an argument -- %c\n"),
+                                 argv[0], c);
+                    }
+                    gnu_optopt = c;
+                    if ( optstring[0] == ':' )
+                        c = ':';
+                    else
+                        c = '?';
+                } else
+                    /* We already incremented `gnu_optind' once;
+                   increment it again when taking next ARGV-elt as argument.  */
+                    gnu_optarg = argv[gnu_optind++];
+                nextchar = NULL;
+            }
+        }
+        return c;
+    }
+}
+
+int
+gnu_getopt ( int argc,
+             char *const *argv,
+             const char *optstring ) {
+    return _gnu_getopt_internal (argc, argv, optstring,
+                                 (const struct option *) 0,
+                                 (int *) 0,
+                                 0);
+}
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
+
+#ifdef TEST
+
+/* Compile with -DTEST to make an executable for use in testing
+   the above definition of `gnu_getopt'.  */
+
+int
+main (argc, argv)
+int argc;
+char **argv;
+{
+int c;
+int digit_optind = 0;
+
+while ( 1 ) {
+    int this_option_optind = gnu_optind ? gnu_optind : 1;
+
+    c = gnu_getopt (argc, argv, "abc:d:0123456789");
+    if ( c == -1 )
+        break;
+
+    switch ( c ) {
+        case '0':
+        case '1':
+        case '2':
+        case '3':
+        case '4':
+        case '5':
+        case '6':
+        case '7':
+        case '8':
+        case '9':
+            if ( digit_optind != 0 && digit_optind != this_option_optind )
+                fprintf ( stderr, "digits occur in two different argv-elements.\n");
+            digit_optind = this_option_optind;
+            fprintf ( stderr, "option %c\n", c);
+            break;
+
+        case 'a':
+            fprintf ( stderr, "option a\n");
+            break;
+
+        case 'b':
+            fprintf ( stderr, "option b\n");
+            break;
+
+        case 'c':
+            fprintf ( stderr, "option c with value `%s'\n", gnu_optarg);
+            break;
+
+        case '?':
+            break;
+
+        default:
+            fprintf ( stderr, "?? gnu_getopt returned character code 0%o ??\n", c);
+    }
+}
+
+if ( gnu_optind < argc ) {
+    fprintf (stderr, "non-option ARGV-elements: ");
+    while ( gnu_optind < argc )
+        fprintf ( stderr, "%s ", argv[gnu_optind++]);
+    fprintf ( stderr, "\n");
+}
+
+exit (0);
+}
+
+#endif /* TEST */
diff --git a/iperf-2.0.5/src/gnu_getopt_long.c b/iperf-2.0.5/src/gnu_getopt_long.c
new file mode 100644
index 0000000..9049feb
--- /dev/null
+++ b/iperf-2.0.5/src/gnu_getopt_long.c
@@ -0,0 +1,162 @@
+/* gnu_getopt_long and getopt_long_only entry points for GNU getopt.
+   Copyright (C) 1987,88,89,90,91,92,93,94,96,97 Free Software Foundation, Inc.
+
+   This file is part of the GNU C Library.  Its master source is NOT part of
+   the C library, however.  The master source lives in /gd/gnu/lib.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/*
+ * modified July 9, 1999 by mark gates <mgates@nlanr.net>
+ *          Dec 17, 1999
+ *
+ * renamed all functions and variables by prepending "gnu_"
+ * removed/redid a bunch of stuff under the assumption we're
+ *   using a modern standard C compiler.
+ * renamed file to gnu_getopt_long.c (from gnu_getopt1.c)
+ *
+ * $Id: gnu_getopt_long.c,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $
+ */
+
+
+
+#include "gnu_getopt.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int
+gnu_getopt_long( int argc,
+                 char *const *argv,
+                 const char *options,
+                 const struct option *long_options,
+                 int *opt_index ) {
+    return _gnu_getopt_internal (argc, argv, options, long_options, opt_index, 0);
+}
+
+/* Like gnu_getopt_long, but '-' as well as '--' can indicate a long option.
+   If an option that starts with '-' (not '--') doesn't match a long option,
+   but does match a short option, it is parsed as a short option
+   instead.  */
+
+int
+gnu_getopt_long_only( int argc,
+                      char *const *argv,
+                      const char *options,
+                      const struct option *long_options,
+                      int *opt_index ) {
+    return _gnu_getopt_internal (argc, argv, options, long_options, opt_index, 1);
+}
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
+
+#ifdef TEST
+
+    #include <stdio.h>
+
+int
+main (argc, argv)
+int argc;
+char **argv;
+{
+int c;
+int digit_optind = 0;
+
+while ( 1 ) {
+    int this_option_optind = gnu_optind ? gnu_optind : 1;
+    int option_index = 0;
+    static struct option long_options[] =
+    {
+        {"add", 1, 0, 0},
+        {"append", 0, 0, 0},
+        {"delete", 1, 0, 0},
+        {"verbose", 0, 0, 0},
+        {"create", 0, 0, 0},
+        {"file", 1, 0, 0},
+        {0, 0, 0, 0}
+    };
+
+    c = gnu_getopt_long (argc, argv, "abc:d:0123456789",
+                         long_options, &option_index);
+    if ( c == -1 )
+        break;
+
+    switch ( c ) {
+        case 0:
+            fprintf ( stderr, "option %s", long_options[option_index].name);
+            if ( gnu_optarg )
+                fprintf ( stderr, " with arg %s", gnu_optarg);
+            fprintf ( stderr, "\n");
+            break;
+
+        case '0':
+        case '1':
+        case '2':
+        case '3':
+        case '4':
+        case '5':
+        case '6':
+        case '7':
+        case '8':
+        case '9':
+            if ( digit_optind != 0 && digit_optind != this_option_optind )
+                fprintf ( stderr, "digits occur in two different argv-elements.\n");
+            digit_optind = this_option_optind;
+            fprintf ( stderr, "option %c\n", c);
+            break;
+
+        case 'a':
+            fprintf ( stderr, "option a\n");
+            break;
+
+        case 'b':
+            fprintf ( stderr, "option b\n");
+            break;
+
+        case 'c':
+            fprintf ( stderr, "option c with value `%s'\n", gnu_optarg);
+            break;
+
+        case 'd':
+            fprintf ( stderr, "option d with value `%s'\n", gnu_optarg);
+            break;
+
+        case '?':
+            break;
+
+        default:
+            fprintf ( stderr, "?? gnu_getopt returned character code 0%o ??\n", c);
+    }
+}
+
+if ( gnu_optind < argc ) {
+    fprintf ( stderr, "non-option ARGV-elements: ");
+    while ( gnu_optind < argc )
+        fprintf ( stderr, "%s ", argv[gnu_optind++]);
+    fprintf ( stderr, "\n");
+}
+
+exit (0);
+}
+
+#endif /* TEST */
diff --git a/iperf-2.0.5/src/main.cpp b/iperf-2.0.5/src/main.cpp
new file mode 100644
index 0000000..874fe60
--- /dev/null
+++ b/iperf-2.0.5/src/main.cpp
@@ -0,0 +1,297 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ * main.cpp
+ * by Mark Gates <mgates@nlanr.net>
+ * &  Ajay Tirumala <tirumala@ncsa.uiuc.edu>
+ * -------------------------------------------------------------------
+ * main does initialization and creates the various objects that will
+ * actually run the iperf program, then waits in the Joinall().
+ * -------------------------------------------------------------------
+ * headers
+ * uses
+ *   <stdlib.h>
+ *   <string.h>
+ *
+ *   <signal.h>
+ * ------------------------------------------------------------------- */
+
+#define HEADERS()
+
+#include "headers.h"
+
+#include "Settings.hpp"
+#include "PerfSocket.hpp"
+#include "Locale.h"
+#include "Condition.h"
+#include "Timestamp.hpp"
+#include "Listener.hpp"
+#include "List.h"
+#include "util.h"
+
+#ifdef WIN32
+#include "service.h"
+#endif 
+
+/* -------------------------------------------------------------------
+ * prototypes
+ * ------------------------------------------------------------------- */
+// Function called at exit to clean up as much as possible
+void cleanup( void );
+
+/* -------------------------------------------------------------------
+ * global variables
+ * ------------------------------------------------------------------- */
+extern "C" {
+    // Global flag to signal a user interrupt
+    int sInterupted = 0;
+    // Global ID that we increment to be used 
+    // as identifier for SUM reports
+    int groupID = 0;
+    // Mutex to protect access to the above ID
+    Mutex groupCond;
+    // Condition used to signify advances of the current
+    // records being accessed in a report and also to
+    // serialize modification of the report list
+    Condition ReportCond;
+    Condition ReportDoneCond;
+}
+
+// global variables only accessed within this file
+
+// Thread that received the SIGTERM or SIGINT signal
+// Used to ensure that if multiple threads receive the
+// signal we do not prematurely exit
+nthread_t sThread;
+// The main thread uses this function to wait 
+// for all other threads to complete
+void waitUntilQuit( void );
+
+/* -------------------------------------------------------------------
+ * main()
+ *      Entry point into Iperf
+ *
+ * sets up signal handlers
+ * initialize global locks and conditions
+ * parses settings from environment and command line
+ * starts up server or client thread
+ * waits for all threads to complete
+ * ------------------------------------------------------------------- */
+int main( int argc, char **argv ) {
+
+    // Set SIGTERM and SIGINT to call our user interrupt function
+    my_signal( SIGTERM, Sig_Interupt );
+    my_signal( SIGINT,  Sig_Interupt );
+    my_signal( SIGALRM,  Sig_Interupt );
+
+#ifndef WIN32
+    // Ignore broken pipes
+    signal(SIGPIPE,SIG_IGN);
+#else
+    // Start winsock
+    WSADATA wsaData;
+    int rc = WSAStartup( 0x202, &wsaData );
+    WARN_errno( rc == SOCKET_ERROR, "WSAStartup" );
+	if (rc == SOCKET_ERROR)
+		return 0;
+
+    // Tell windows we want to handle our own signals
+    SetConsoleCtrlHandler( sig_dispatcher, true );
+#endif
+
+    // Initialize global mutexes and conditions
+    Condition_Initialize ( &ReportCond );
+    Condition_Initialize ( &ReportDoneCond );
+    Mutex_Initialize( &groupCond );
+    Mutex_Initialize( &clients_mutex );
+
+    // Initialize the thread subsystem
+    thread_init( );
+
+    // Initialize the interrupt handling thread to 0
+    sThread = thread_zeroid();
+
+    // perform any cleanup when quitting Iperf
+    atexit( cleanup );
+
+    // Allocate the "global" settings
+    thread_Settings* ext_gSettings = new thread_Settings;
+
+    // Initialize settings to defaults
+    Settings_Initialize( ext_gSettings );
+    // read settings from environment variables
+    Settings_ParseEnvironment( ext_gSettings );
+    // read settings from command-line parameters
+    Settings_ParseCommandLine( argc, argv, ext_gSettings );
+
+    // Check for either having specified client or server
+    if ( ext_gSettings->mThreadMode == kMode_Client 
+         || ext_gSettings->mThreadMode == kMode_Listener ) {
+#ifdef WIN32
+        // Start the server as a daemon
+        // Daemon mode for non-windows in handled
+        // in the listener_spawn function
+        if ( isDaemon( ext_gSettings ) ) {
+            CmdInstallService(argc, argv);
+            return 0;
+        }
+
+        // Remove the Windows service if requested
+        if ( isRemoveService( ext_gSettings ) ) {
+            // remove the service
+            if ( CmdRemoveService() ) {
+                fprintf(stderr, "IPerf Service is removed.\n");
+
+                return 0;
+            }
+        }
+#endif
+        // initialize client(s)
+        if ( ext_gSettings->mThreadMode == kMode_Client ) {
+            client_init( ext_gSettings );
+        }
+
+#ifdef HAVE_THREAD
+        // start up the reporter and client(s) or listener
+        {
+            thread_Settings *into = NULL;
+            // Create the settings structure for the reporter thread
+            Settings_Copy( ext_gSettings, &into );
+            into->mThreadMode = kMode_Reporter;
+
+            // Have the reporter launch the client or listener
+            into->runNow = ext_gSettings;
+            
+            // Start all the threads that are ready to go
+            thread_start( into );
+        }
+#else
+        // No need to make a reporter thread because we don't have threads
+        thread_start( ext_gSettings );
+#endif
+    } else {
+        // neither server nor client mode was specified
+        // print usage and exit
+
+#ifdef WIN32
+        // In Win32 we also attempt to start a previously defined service
+        // Starting in 2.0 to restart a previously defined service
+        // you must call iperf with "iperf -D" or using the environment variable
+        SERVICE_TABLE_ENTRY dispatchTable[] =
+        {
+            { TEXT(SZSERVICENAME), (LPSERVICE_MAIN_FUNCTION)service_main},
+            { NULL, NULL}
+        };
+
+        // Only attempt to start the service if "-D" was specified
+        if ( !isDaemon(ext_gSettings) ||
+             // starting the service by SCM, there is no arguments will be passed in.
+             // the arguments will pass into Service_Main entry.
+             !StartServiceCtrlDispatcher(dispatchTable) )
+            // If the service failed to start then print usage
+#endif
+        fprintf( stderr, usage_short, argv[0], argv[0] );
+
+        return 0;
+    }
+
+    // wait for other (client, server) threads to complete
+    thread_joinall();
+    
+    // all done!
+    return 0;
+} // end main
+
+/* -------------------------------------------------------------------
+ * Signal handler sets the sInterupted flag, so the object can
+ * respond appropriately.. [static]
+ * ------------------------------------------------------------------- */
+
+void Sig_Interupt( int inSigno ) {
+#ifdef HAVE_THREAD
+    // We try to not allow a single interrupt handled by multiple threads
+    // to completely kill the app so we save off the first thread ID
+    // then that is the only thread that can supply the next interrupt
+    if ( thread_equalid( sThread, thread_zeroid() ) ) {
+        sThread = thread_getid();
+    } else if ( thread_equalid( sThread, thread_getid() ) ) {
+        sig_exit( inSigno );
+    }
+
+    // global variable used by threads to see if they were interrupted
+    sInterupted = 1;
+
+    // with threads, stop waiting for non-terminating threads
+    // (ie Listener Thread)
+    thread_release_nonterm( 1 );
+
+#else
+    // without threads, just exit quietly, same as sig_exit()
+    sig_exit( inSigno );
+#endif
+}
+
+/* -------------------------------------------------------------------
+ * Any necesary cleanup before Iperf quits. Called at program exit,
+ * either by exit() or terminating main().
+ * ------------------------------------------------------------------- */
+
+void cleanup( void ) {
+#ifdef WIN32
+    // Shutdown Winsock
+    WSACleanup();
+#endif
+    // clean up the list of clients
+    Iperf_destroy ( &clients );
+
+    // shutdown the thread subsystem
+    thread_destroy( );
+} // end cleanup
+
+
+
+
+
+
diff --git a/iperf-2.0.5/src/service.c b/iperf-2.0.5/src/service.c
new file mode 100644
index 0000000..3b9e8eb
--- /dev/null
+++ b/iperf-2.0.5/src/service.c
@@ -0,0 +1,601 @@
+// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
+// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
+// PARTICULAR PURPOSE.
+//
+// Copyright (C) 1993-1997  Microsoft Corporation.  All Rights Reserved.
+//
+//  MODULE:   service.c
+//
+//  PURPOSE:  Implements functions required by all services
+//            windows.
+//
+//  FUNCTIONS:
+//    main(int argc, char **argv);
+//    service_ctrl(DWORD dwCtrlCode);
+//    service_main(DWORD dwArgc, LPTSTR *lpszArgv);
+//    CmdInstallService();
+//    CmdRemoveService();
+//    ControlHandler ( DWORD dwCtrlType );
+//    GetLastErrorText( LPTSTR lpszBuf, DWORD dwSize );
+//
+//  COMMENTS:
+//
+//  AUTHOR: Craig Link - Microsoft Developer Support
+//
+
+/*
+ * modified Mar.07, 2002 by Feng Qin <fqin@ncsa.uiuc.edu>
+ *          Mar.15, 2002
+ *
+ * removed some functions we don't use at all
+ * add code to start the service immediately after service is installed
+ * 
+ * $Id: service.c,v 1.1.1.1 2004/05/18 01:50:44 kgibbs Exp $
+ */
+
+#ifdef WIN32
+#include <windows.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <process.h>
+#include <tchar.h>
+
+#include "service.h"
+
+
+
+// internal variables
+SERVICE_STATUS          ssStatus;       // current status of the service
+SERVICE_STATUS_HANDLE   sshStatusHandle;
+DWORD                   dwErr = 0;
+TCHAR                   szErr[256];
+
+//
+//  FUNCTION: service_main
+//
+//  PURPOSE: To perform actual initialization of the service
+//
+//  PARAMETERS:
+//    dwArgc   - number of command line arguments
+//    lpszArgv - array of command line arguments
+//
+//  RETURN VALUE:
+//    none
+//
+//  COMMENTS:
+//    This routine performs the service initialization and then calls
+//    the user defined ServiceStart() routine to perform majority
+//    of the work.
+//
+void WINAPI service_main(DWORD dwArgc, LPTSTR *lpszArgv) {
+    // register our service control handler:
+    //
+    sshStatusHandle = RegisterServiceCtrlHandler( TEXT(SZSERVICENAME), service_ctrl);
+
+    if ( !sshStatusHandle )
+        goto clean;
+
+    // SERVICE_STATUS members that don't change in example
+    //
+    ssStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
+    ssStatus.dwServiceSpecificExitCode = 0;
+
+    // report the status to the service control manager.
+    //
+    if ( !ReportStatusToSCMgr(
+                             SERVICE_START_PENDING, // service state
+                             NO_ERROR,              // exit code
+                             3000) )                 // wait hint
+        goto clean;
+
+
+    ServiceStart( dwArgc, lpszArgv );
+
+    clean:
+
+    // try to report the stopped status to the service control manager.
+    //
+    if ( sshStatusHandle )
+        (VOID)ReportStatusToSCMgr(
+                                 SERVICE_STOPPED,
+                                 dwErr,
+                                 0);
+
+    return;
+}
+
+
+
+//
+//  FUNCTION: service_ctrl
+//
+//  PURPOSE: This function is called by the SCM whenever
+//           ControlService() is called on this service.
+//
+//  PARAMETERS:
+//    dwCtrlCode - type of control requested
+//
+//  RETURN VALUE:
+//    none
+//
+//  COMMENTS:
+//
+VOID WINAPI service_ctrl(DWORD dwCtrlCode) {
+    // Handle the requested control code.
+    //
+    switch ( dwCtrlCode ) {
+        // Stop the service.
+        //
+        // SERVICE_STOP_PENDING should be reported before
+        // setting the Stop Event - hServerStopEvent - in
+        // ServiceStop().  This avoids a race condition
+        // which may result in a 1053 - The Service did not respond...
+        // error.
+        case SERVICE_CONTROL_STOP:
+            ReportStatusToSCMgr(SERVICE_STOP_PENDING, NO_ERROR, 0);
+            ServiceStop();
+
+            return;
+
+            // Update the service status.
+            //
+        case SERVICE_CONTROL_INTERROGATE:
+            break;
+
+            // invalid control code
+            //
+        default:
+            break;
+
+    }
+    ReportStatusToSCMgr(SERVICE_STOPPED, NO_ERROR, 0);
+//    ReportStatusToSCMgr(ssStatus.dwCurrentState, NO_ERROR, 0);
+}
+
+
+
+//
+//  FUNCTION: ReportStatusToSCMgr()
+//
+//  PURPOSE: Sets the current status of the service and
+//           reports it to the Service Control Manager
+//
+//  PARAMETERS:
+//    dwCurrentState - the state of the service
+//    dwWin32ExitCode - error code to report
+//    dwWaitHint - worst case estimate to next checkpoint
+//
+//  RETURN VALUE:
+//    TRUE  - success
+//    FALSE - failure
+//
+//  COMMENTS:
+//
+BOOL ReportStatusToSCMgr(DWORD dwCurrentState,
+                         DWORD dwWin32ExitCode,
+                         DWORD dwWaitHint) {
+    static DWORD dwCheckPoint = 1;
+    BOOL fResult = TRUE;
+
+
+    if ( dwCurrentState == SERVICE_START_PENDING )
+        ssStatus.dwControlsAccepted = 0;
+    else
+        ssStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP;
+
+    ssStatus.dwCurrentState = dwCurrentState;
+    ssStatus.dwWin32ExitCode = dwWin32ExitCode;
+    ssStatus.dwWaitHint = dwWaitHint;
+
+    if ( ( dwCurrentState == SERVICE_RUNNING ) ||
+         ( dwCurrentState == SERVICE_STOPPED ) )
+        ssStatus.dwCheckPoint = 0;
+    else
+        ssStatus.dwCheckPoint = dwCheckPoint++;
+
+
+    // Report the status of the service to the service control manager.
+    //
+    if ( !(fResult = SetServiceStatus( sshStatusHandle, &ssStatus)) ) {
+        AddToMessageLog(TEXT("SetServiceStatus"));
+    }
+    return fResult;
+}
+
+
+
+//
+//  FUNCTION: AddToMessageLog(LPTSTR lpszMsg)
+//
+//  PURPOSE: Allows any thread to log an error message
+//
+//  PARAMETERS:
+//    lpszMsg - text for message
+//
+//  RETURN VALUE:
+//    none
+//
+//  COMMENTS:
+//
+VOID AddToMessageLog(LPTSTR lpszMsg) {
+    TCHAR   szMsg[256];
+    HANDLE  hEventSource;
+    LPTSTR  lpszStrings[2];
+
+
+    dwErr = GetLastError();
+
+    // Use event logging to log the error.
+    //
+    hEventSource = RegisterEventSource(NULL, TEXT(SZSERVICENAME));
+
+    printf(lpszMsg);
+
+    _stprintf(szMsg, TEXT("%s error: %d"), TEXT(SZSERVICENAME), dwErr);
+    lpszStrings[0] = szMsg;
+    lpszStrings[1] = lpszMsg;
+
+    if ( hEventSource != NULL ) {
+        ReportEvent(hEventSource, // handle of event source
+                    EVENTLOG_ERROR_TYPE,  // event type
+                    0,                    // event category
+                    0,                    // event ID
+                    NULL,                 // current user's SID
+                    2,                    // strings in lpszStrings
+                    0,                    // no bytes of raw data
+                    lpszStrings,          // array of error strings
+                    NULL);                // no raw data
+
+        (VOID) DeregisterEventSource(hEventSource);
+    }
+}
+
+
+
+
+///////////////////////////////////////////////////////////////////
+//
+//  The following code handles service installation and removal
+//
+//
+//  FUNCTION: CmdInstallService()
+//
+//  PURPOSE: Installs the service and Starts it
+//
+//  PARAMETERS:
+//    argc: number of arguments
+//	argv: all of the arguments including the program's name
+//
+//  RETURN VALUE:
+//    none
+//
+//  COMMENTS:
+//
+void CmdInstallService(int argc, char **argv) {
+    SC_HANDLE   schService;
+    SC_HANDLE   schSCManager;
+
+    TCHAR szPath[512];
+
+    if ( GetModuleFileName( NULL, szPath, 512 ) == 0 ) {
+        _tprintf(TEXT("Unable to install %s - %s\n"), TEXT(SZSERVICEDISPLAYNAME), GetLastErrorText(szErr, 256));
+        return;
+    }
+
+    schSCManager = OpenSCManager(
+                                NULL,                   // machine (NULL == local)
+                                NULL,                   // database (NULL == default)
+                                SC_MANAGER_ALL_ACCESS   // access required
+                                );
+    if ( schSCManager ) {
+        schService = OpenService(schSCManager, TEXT(SZSERVICENAME), SERVICE_ALL_ACCESS);
+        if ( !schService ) {
+            schService = CreateService(
+                                      schSCManager,               // SCManager database
+                                      TEXT(SZSERVICENAME),        // name of service
+                                      TEXT(SZSERVICEDISPLAYNAME), // name to display
+                                      SERVICE_ALL_ACCESS,         // desired access
+                                      SERVICE_WIN32_OWN_PROCESS,  // service type
+                                      SERVICE_DEMAND_START,       // start type
+                                      SERVICE_ERROR_NORMAL,       // error control type
+                                      szPath,                     // service's binary
+                                      NULL,                       // no load ordering group
+                                      NULL,                       // no tag identifier
+                                      TEXT(SZDEPENDENCIES),       // dependencies
+                                      NULL,                       // LocalSystem account
+                                      NULL);                      // no password
+        } else {
+            _tprintf(TEXT("%s already installed.\n"), TEXT(SZSERVICEDISPLAYNAME) );
+        }
+        if ( schService ) {
+            if ( QueryServiceStatus( schService, &ssStatus ) ) {
+                int rc;
+                if ( ssStatus.dwCurrentState == SERVICE_STOPPED ) {
+                    rc = StartService(schService, argc-1, argv+1);
+                }
+
+
+                if ( rc != 0 )
+                    _tprintf(TEXT("%s started.\n"), TEXT(SZSERVICEDISPLAYNAME) );
+            }
+
+            CloseServiceHandle(schService);
+        } else {
+            _tprintf(TEXT("CreateService failed - %s\n"), GetLastErrorText(szErr, 256));
+        }
+
+        CloseServiceHandle(schSCManager);
+    } else
+        _tprintf(TEXT("OpenSCManager failed - %s\n"), GetLastErrorText(szErr,256));
+
+
+}
+
+
+
+//
+//  FUNCTION: CmdRemoveService()
+//
+//  PURPOSE: Stops and removes the service
+//
+//  PARAMETERS:
+//    none
+//
+//  RETURN VALUE:
+//    TRUE: service exists and is removed
+//	FALSE: service doesn't exist
+//
+//  COMMENTS:
+//
+BOOL CmdRemoveService() {
+    BOOL isExist = FALSE;
+    SC_HANDLE   schService;
+    SC_HANDLE   schSCManager;
+
+    schSCManager = OpenSCManager(
+                                NULL,                   // machine (NULL == local)
+                                NULL,                   // database (NULL == default)
+                                SC_MANAGER_ALL_ACCESS   // access required
+                                );
+    if ( schSCManager ) {
+        schService = OpenService(schSCManager, TEXT(SZSERVICENAME), SERVICE_ALL_ACCESS);
+
+        if ( schService ) {
+            isExist = TRUE;
+            // try to stop the service
+            if ( ControlService( schService, SERVICE_CONTROL_STOP, &ssStatus ) ) {
+                _tprintf(TEXT("Stopping %s."), TEXT(SZSERVICEDISPLAYNAME));
+                Sleep( 1000 );
+
+                while ( QueryServiceStatus( schService, &ssStatus ) ) {
+                    if ( ssStatus.dwCurrentState == SERVICE_STOP_PENDING ) {
+                        _tprintf(TEXT("."));
+                        Sleep( 1000 );
+                    } else
+                        break;
+                }
+
+                if ( ssStatus.dwCurrentState == SERVICE_STOPPED )
+                    _tprintf(TEXT("\n%s stopped.\n"), TEXT(SZSERVICEDISPLAYNAME) );
+                else
+                    _tprintf(TEXT("\n%s failed to stop.\n"), TEXT(SZSERVICEDISPLAYNAME) );
+
+            }
+
+            // now remove the service
+            if ( DeleteService(schService) )
+                _tprintf(TEXT("%s removed.\n"), TEXT(SZSERVICEDISPLAYNAME) );
+            else
+                _tprintf(TEXT("DeleteService failed - %s\n"), GetLastErrorText(szErr,256));
+
+
+            CloseServiceHandle(schService);
+        }
+
+        CloseServiceHandle(schSCManager);
+    } else
+        _tprintf(TEXT("OpenSCManager failed - %s\n"), GetLastErrorText(szErr,256));
+
+    return isExist;
+}
+
+//
+//  FUNCTION: CmdStartService()
+//
+//  PURPOSE: Start service if it exists
+//
+//  PARAMETERS:
+//    argc: number of arguments
+//	argv: arguments including program's name
+//
+//  RETURN VALUE:
+//    TRUE: service exists and is started
+//	FALSE: service doesn't exist
+//
+//  COMMENTS:
+//
+BOOL CmdStartService(int argc, char **argv) {
+    BOOL isExist = FALSE;
+    SC_HANDLE   schService;
+    SC_HANDLE   schSCManager;
+
+    schSCManager = OpenSCManager(
+                                NULL,                   // machine (NULL == local)
+                                NULL,                   // database (NULL == default)
+                                SC_MANAGER_ALL_ACCESS   // access required
+                                );
+    if ( schSCManager ) {
+        schService = OpenService(schSCManager, TEXT(SZSERVICENAME), SERVICE_ALL_ACCESS);
+
+        if ( schService ) {
+            isExist = TRUE;
+            if ( QueryServiceStatus( schService, &ssStatus ) ) {
+                int rc;
+                if ( ssStatus.dwCurrentState == SERVICE_STOPPED ) {
+                    rc = StartService(schService, argc-1, argv+1);
+                }
+
+
+                if ( rc != 0 )
+                    _tprintf(TEXT("%s started.\n"), TEXT(SZSERVICEDISPLAYNAME) );
+            }
+            CloseServiceHandle(schService);            
+        }
+        CloseServiceHandle(schSCManager);
+    } else
+        _tprintf(TEXT("OpenSCManager failed - %s\n"), GetLastErrorText(szErr,256));
+
+    return isExist;
+}
+
+
+
+
+//
+//  FUNCTION: GetLastErrorText
+//
+//  PURPOSE: copies error message text to string
+//
+//  PARAMETERS:
+//    lpszBuf - destination buffer
+//    dwSize - size of buffer
+//
+//  RETURN VALUE:
+//    destination buffer
+//
+//  COMMENTS:
+//
+LPTSTR GetLastErrorText( LPTSTR lpszBuf, DWORD dwSize ) {
+    DWORD dwRet;
+    LPTSTR lpszTemp = NULL;
+
+    dwRet = FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |FORMAT_MESSAGE_ARGUMENT_ARRAY,
+                           NULL,
+                           GetLastError(),
+                           LANG_NEUTRAL,
+                           (LPTSTR)&lpszTemp,
+                           0,
+                           NULL );
+
+    // supplied buffer is not long enough
+    if ( !dwRet || ( (long)dwSize < (long)dwRet+14 ) )
+        lpszBuf[0] = TEXT('\0');
+    else {
+        lpszTemp[lstrlen(lpszTemp)-2] = TEXT('\0');  //remove cr and newline character
+        _stprintf( lpszBuf, TEXT("%s (0x%x)"), lpszTemp, GetLastError() );
+    }
+
+    if ( lpszTemp )
+        LocalFree((HLOCAL) lpszTemp );
+
+    return lpszBuf;
+}
+
+/*--------------------------------------------------------------------
+ * ServiceStart
+ *
+ * each time starting the service, this is the entry point of the service.
+ * Start the service, certainly it is on server-mode
+ * 
+ *-------------------------------------------------------------------- */
+VOID ServiceStart (DWORD dwArgc, LPTSTR *lpszArgv) {
+    
+    // report the status to the service control manager.
+    //
+    if ( !ReportStatusToSCMgr(
+                             SERVICE_START_PENDING, // service state
+                             NO_ERROR,              // exit code
+                             3000) )                 // wait hint
+        goto clean;
+
+    thread_Settings* ext_gSettings = new thread_Settings;
+
+    // Initialize settings to defaults
+    Settings_Initialize( ext_gSettings );
+    // read settings from environment variables
+    Settings_ParseEnvironment( ext_gSettings );
+    // read settings from command-line parameters
+    Settings_ParseCommandLine( dwArgc, lpszArgv, ext_gSettings );
+
+    // report the status to the service control manager.
+    //
+    if ( !ReportStatusToSCMgr(
+                             SERVICE_START_PENDING, // service state
+                             NO_ERROR,              // exit code
+                             3000) )                 // wait hint
+        goto clean;
+
+    // if needed, redirect the output into a specified file
+    if ( !isSTDOUT( ext_gSettings ) ) {
+        redirect( ext_gSettings->mOutputFileName );
+    }
+
+    // report the status to the service control manager.
+    //
+    if ( !ReportStatusToSCMgr(
+                             SERVICE_START_PENDING, // service state
+                             NO_ERROR,              // exit code
+                             3000) )                 // wait hint
+        goto clean;
+    
+    // initialize client(s)
+    if ( ext_gSettings->mThreadMode == kMode_Client ) {
+        client_init( ext_gSettings );
+    }
+
+    // start up the reporter and client(s) or listener
+    {
+        thread_Settings *into = NULL;
+#ifdef HAVE_THREAD
+        Settings_Copy( ext_gSettings, &into );
+        into->mThreadMode = kMode_Reporter;
+        into->runNow = ext_gSettings;
+#else
+        into = ext_gSettings;
+#endif
+        thread_start( into );
+    }
+    
+    // report the status to the service control manager.
+    //
+    if ( !ReportStatusToSCMgr(
+                             SERVICE_RUNNING,       // service state
+                             NO_ERROR,              // exit code
+                             0) )                    // wait hint
+        goto clean;
+
+    clean:
+    // wait for other (client, server) threads to complete
+    thread_joinall();
+}
+
+
+//
+//  FUNCTION: ServiceStop
+//
+//  PURPOSE: Stops the service
+//
+//  PARAMETERS:
+//    none
+//
+//  RETURN VALUE:
+//    none
+//
+//  COMMENTS:
+//    If a ServiceStop procedure is going to
+//    take longer than 3 seconds to execute,
+//    it should spawn a thread to execute the
+//    stop code, and return.  Otherwise, the
+//    ServiceControlManager will believe that
+//    the service has stopped responding.
+//    
+VOID ServiceStop() {
+#ifdef HAVE_THREAD
+    Sig_Interupt( 1 );
+#else
+    sig_exit(1);
+#endif
+}
+
+#endif
diff --git a/iperf-2.0.5/src/sockets.c b/iperf-2.0.5/src/sockets.c
new file mode 100644
index 0000000..72eddd8
--- /dev/null
+++ b/iperf-2.0.5/src/sockets.c
@@ -0,0 +1,196 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * socket.c
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * set/getsockopt and read/write wrappers
+ * ------------------------------------------------------------------- */
+
+#include "headers.h"
+#include "util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* -------------------------------------------------------------------
+ * If inMSS > 0, set the TCP maximum segment size  for inSock.
+ * Otherwise leave it as the system default.
+ * ------------------------------------------------------------------- */
+
+const char warn_mss_fail[] = "\
+WARNING: attempt to set TCP maxmimum segment size to %d failed.\n\
+Setting the MSS may not be implemented on this OS.\n";
+
+const char warn_mss_notset[] =
+"WARNING: attempt to set TCP maximum segment size to %d, but got %d\n";
+
+void setsock_tcp_mss( int inSock, int inMSS ) {
+#ifdef TCP_MAXSEG
+    int rc;
+    int newMSS;
+    Socklen_t len;
+
+    assert( inSock != INVALID_SOCKET );
+
+    if ( inMSS > 0 ) {
+        /* set */
+        newMSS = inMSS;
+        len = sizeof( newMSS );
+        rc = setsockopt( inSock, IPPROTO_TCP, TCP_MAXSEG, (char*) &newMSS,  len );
+        if ( rc == SOCKET_ERROR ) {
+            fprintf( stderr, warn_mss_fail, newMSS );
+            return;
+        }
+
+        /* verify results */
+        rc = getsockopt( inSock, IPPROTO_TCP, TCP_MAXSEG, (char*) &newMSS, &len );
+        WARN_errno( rc == SOCKET_ERROR, "getsockopt TCP_MAXSEG" );
+        if ( newMSS != inMSS ) {
+            fprintf( stderr, warn_mss_notset, inMSS, newMSS );
+        }
+    }
+#endif
+} /* end setsock_tcp_mss */
+
+/* -------------------------------------------------------------------
+ * returns the TCP maximum segment size
+ * ------------------------------------------------------------------- */
+
+int getsock_tcp_mss( int inSock ) {
+    int theMSS = 0;
+
+#ifdef TCP_MAXSEG
+    int rc;
+    Socklen_t len;
+    assert( inSock >= 0 );
+
+    /* query for MSS */
+    len = sizeof( theMSS );
+    rc = getsockopt( inSock, IPPROTO_TCP, TCP_MAXSEG, (char*) &theMSS, &len );
+    WARN_errno( rc == SOCKET_ERROR, "getsockopt TCP_MAXSEG" );
+#endif
+
+    return theMSS;
+} /* end getsock_tcp_mss */
+
+/* -------------------------------------------------------------------
+ * Attempts to reads n bytes from a socket.
+ * Returns number actually read, or -1 on error.
+ * If number read < inLen then we reached EOF.
+ *
+ * from Stevens, 1998, section 3.9
+ * ------------------------------------------------------------------- */
+
+ssize_t readn( int inSock, void *outBuf, size_t inLen ) {
+    size_t  nleft;
+    ssize_t nread;
+    char *ptr;
+
+    assert( inSock >= 0 );
+    assert( outBuf != NULL );
+    assert( inLen > 0 );
+
+    ptr   = (char*) outBuf;
+    nleft = inLen;
+
+    while ( nleft > 0 ) {
+        nread = read( inSock, ptr, nleft );
+        if ( nread < 0 ) {
+            if ( errno == EINTR )
+                nread = 0;  /* interupted, call read again */
+            else
+                return -1;  /* error */
+        } else if ( nread == 0 )
+            break;        /* EOF */
+
+        nleft -= nread;
+        ptr   += nread;
+    }
+
+    return(inLen - nleft);
+} /* end readn */
+
+/* -------------------------------------------------------------------
+ * Attempts to write  n bytes to a socket.
+ * returns number actually written, or -1 on error.
+ * number written is always inLen if there is not an error.
+ *
+ * from Stevens, 1998, section 3.9
+ * ------------------------------------------------------------------- */
+
+ssize_t writen( int inSock, const void *inBuf, size_t inLen ) {
+    size_t  nleft;
+    ssize_t nwritten;
+    const char *ptr;
+
+    assert( inSock >= 0 );
+    assert( inBuf != NULL );
+    assert( inLen > 0 );
+
+    ptr   = (char*) inBuf;
+    nleft = inLen;
+
+    while ( nleft > 0 ) {
+        nwritten = write( inSock, ptr, nleft );
+        if ( nwritten <= 0 ) {
+            if ( errno == EINTR )
+                nwritten = 0; /* interupted, call write again */
+            else
+                return -1;    /* error */
+        }
+
+        nleft -= nwritten;
+        ptr   += nwritten;
+    }
+
+    return inLen;
+} /* end writen */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
diff --git a/iperf-2.0.5/src/stdio.c b/iperf-2.0.5/src/stdio.c
new file mode 100644
index 0000000..fe394d1
--- /dev/null
+++ b/iperf-2.0.5/src/stdio.c
@@ -0,0 +1,282 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * stdio.c
+ * by Mark Gates <mgates@nlanr.net>
+ * and Ajay Tirumalla <tirumala@ncsa.uiuc.edu>
+ * -------------------------------------------------------------------
+ * input and output numbers, converting with kilo, mega, giga
+ * ------------------------------------------------------------------- */
+
+#include "headers.h"
+#include "util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+const long kKilo_to_Unit = 1024;
+const long kMega_to_Unit = 1024 * 1024;
+const long kGiga_to_Unit = 1024 * 1024 * 1024;
+
+const long kkilo_to_Unit = 1000;
+const long kmega_to_Unit = 1000 * 1000;
+const long kgiga_to_Unit = 1000 * 1000 * 1000;
+
+/* -------------------------------------------------------------------
+ * byte_atof
+ *
+ * Given a string of form #x where # is a number and x is a format
+ * character listed below, this returns the interpreted integer.
+ * Gg, Mm, Kk are giga, mega, kilo respectively
+ * ------------------------------------------------------------------- */
+
+double byte_atof( const char *inString ) {
+    double theNum;
+    char suffix = '\0';
+
+    assert( inString != NULL );
+
+    /* scan the number and any suffices */
+    sscanf( inString, "%lf%c", &theNum, &suffix );
+
+    /* convert according to [Gg Mm Kk] */
+    switch ( suffix ) {
+        case 'G':  theNum *= kGiga_to_Unit;  break;
+        case 'M':  theNum *= kMega_to_Unit;  break;
+        case 'K':  theNum *= kKilo_to_Unit;  break;
+        case 'g':  theNum *= kgiga_to_Unit;  break;
+        case 'm':  theNum *= kmega_to_Unit;  break;
+        case 'k':  theNum *= kkilo_to_Unit;  break;
+        default: break;
+    }
+    return theNum;
+} /* end byte_atof */
+
+/* -------------------------------------------------------------------
+ * byte_atoi
+ *
+ * Given a string of form #x where # is a number and x is a format
+ * character listed below, this returns the interpreted integer.
+ * Gg, Mm, Kk are giga, mega, kilo respectively
+ * ------------------------------------------------------------------- */
+
+max_size_t byte_atoi( const char *inString ) {
+    double theNum;
+    char suffix = '\0';
+
+    assert( inString != NULL );
+
+    /* scan the number and any suffices */
+    sscanf( inString, "%lf%c", &theNum, &suffix );
+
+    /* convert according to [Gg Mm Kk] */
+    switch ( suffix ) {
+        case 'G':  theNum *= kGiga_to_Unit;  break;
+        case 'M':  theNum *= kMega_to_Unit;  break;
+        case 'K':  theNum *= kKilo_to_Unit;  break;
+        case 'g':  theNum *= kgiga_to_Unit;  break;
+        case 'm':  theNum *= kmega_to_Unit;  break;
+        case 'k':  theNum *= kkilo_to_Unit;  break;
+        default: break;
+    }
+    return (max_size_t) theNum;
+} /* end byte_atof */
+
+/* -------------------------------------------------------------------
+ * constants for byte_printf
+ * ------------------------------------------------------------------- */
+
+/* used as indices into kConversion[], kLabel_Byte[], and kLabel_bit[] */
+enum {
+    kConv_Unit,
+    kConv_Kilo,
+    kConv_Mega,
+    kConv_Giga
+};
+
+/* factor to multiply the number by */
+const double kConversion[] =
+{
+    1.0,                       /* unit */
+    1.0 / 1024,                /* kilo */
+    1.0 / 1024 / 1024,         /* mega */
+    1.0 / 1024 / 1024 / 1024   /* giga */
+};
+
+/* factor to multiply the number by for bits*/
+const double kConversionForBits[] =
+{
+    1.0,                       /* unit */
+    1.0 / 1000,                /* kilo */
+    1.0 / 1000 / 1000,         /* mega */
+    1.0 / 1000 / 1000 / 1000   /* giga */
+};
+
+
+/* labels for Byte formats [KMG] */
+const char* kLabel_Byte[] =
+{
+    "Byte",
+    "KByte",
+    "MByte",
+    "GByte"
+};
+
+/* labels for bit formats [kmg] */
+const char* kLabel_bit[]  =
+{
+    "bit", 
+    "Kbit",
+    "Mbit",
+    "Gbit"
+};
+
+/* -------------------------------------------------------------------
+ * byte_snprintf
+ *
+ * Given a number in bytes and a format, converts the number and
+ * prints it out with a bits or bytes label.
+ *   B, K, M, G, A for Byte, Kbyte, Mbyte, Gbyte, adaptive byte
+ *   b, k, m, g, a for bit,  Kbit,  Mbit,  Gbit,  adaptive bit
+ * adaptive picks the "best" one based on the number.
+ * outString should be at least 11 chars long
+ * (4 digits + space + 5 chars max + null)
+ * ------------------------------------------------------------------- */
+
+void byte_snprintf( char* outString, int inLen,
+                    double inNum, char inFormat ) {
+    int conv;
+    const char* suffix;
+    const char* format;
+
+    /* convert to bits for [bkmga] */
+    if ( ! isupper( (int)inFormat ) ) {
+        inNum *= 8;
+    }
+
+    switch ( toupper(inFormat) ) {
+        case 'B': conv = kConv_Unit; break;
+        case 'K': conv = kConv_Kilo; break;
+        case 'M': conv = kConv_Mega; break;
+        case 'G': conv = kConv_Giga; break;
+
+        default:
+        case 'A': {
+                double tmpNum = inNum;
+                conv = kConv_Unit;
+
+                if ( isupper((int)inFormat) ) {
+                    while ( tmpNum >= 1024.0  &&  conv <= kConv_Giga ) {
+                        tmpNum /= 1024.0;
+                        conv++;
+                    }
+                } else {
+                    while ( tmpNum >= 1000.0  &&  conv <= kConv_Giga ) {
+                        tmpNum /= 1000.0;
+                        conv++;
+                    }
+                }
+                break;
+            }
+    }
+
+    if ( ! isupper ((int)inFormat) ) {
+        inNum *= kConversionForBits[ conv ];
+        suffix = kLabel_bit[conv];
+    } else {
+        inNum *= kConversion [conv];
+        suffix = kLabel_Byte[ conv ];
+    }
+
+    /* print such that we always fit in 4 places */
+    if ( inNum < 9.995 ) {          /* 9.995 would be rounded to 10.0 */
+        format = "%4.2f %s";        /* #.## */
+    } else if ( inNum < 99.95 ) {   /* 99.95 would be rounded to 100 */
+        format = "%4.1f %s";        /* ##.# */
+    } else if ( inNum < 999.5 ) {   /* 999.5 would be rounded to 1000 */
+	format = "%4.0f %s";        /*  ### */
+    } else {                        /* 1000-1024 fits in 4 places 
+				     * If not using Adaptive sizes then
+				     * this code will not control spaces*/
+        format = "%4.0f %s";        /* #### */
+    }
+    snprintf( outString, inLen, format, inNum, suffix );
+} /* end byte_snprintf */
+
+/* -------------------------------------------------------------------
+ * redirect
+ *
+ * redirect the stdout into a specified file
+ * return: none
+ * ------------------------------------------------------------------- */
+
+void redirect(const char *inOutputFileName) {
+#ifdef WIN32
+
+    FILE *fp;
+
+    if ( inOutputFileName == NULL ) {
+        fprintf(stderr, "should specify the output file name.\n");
+        return;
+    }
+
+    fp = freopen(inOutputFileName, "a+", stdout);
+    if ( fp == NULL ) {
+        fprintf(stderr, "redirect stdout failed!\n");
+        return;
+    }
+
+#endif
+
+    return;
+}
+
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
diff --git a/iperf-2.0.5/src/tcp_window_size.c b/iperf-2.0.5/src/tcp_window_size.c
new file mode 100644
index 0000000..bdd28c5
--- /dev/null
+++ b/iperf-2.0.5/src/tcp_window_size.c
@@ -0,0 +1,177 @@
+/*--------------------------------------------------------------- 
+ * Copyright (c) 1999,2000,2001,2002,2003                              
+ * The Board of Trustees of the University of Illinois            
+ * All Rights Reserved.                                           
+ *--------------------------------------------------------------- 
+ * Permission is hereby granted, free of charge, to any person    
+ * obtaining a copy of this software (Iperf) and associated       
+ * documentation files (the "Software"), to deal in the Software  
+ * without restriction, including without limitation the          
+ * rights to use, copy, modify, merge, publish, distribute,        
+ * sublicense, and/or sell copies of the Software, and to permit     
+ * persons to whom the Software is furnished to do
+ * so, subject to the following conditions: 
+ *
+ *     
+ * Redistributions of source code must retain the above 
+ * copyright notice, this list of conditions and 
+ * the following disclaimers. 
+ *
+ *     
+ * Redistributions in binary form must reproduce the above 
+ * copyright notice, this list of conditions and the following 
+ * disclaimers in the documentation and/or other materials 
+ * provided with the distribution. 
+ * 
+ *     
+ * Neither the names of the University of Illinois, NCSA, 
+ * nor the names of its contributors may be used to endorse 
+ * or promote products derived from this Software without
+ * specific prior written permission. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ * ________________________________________________________________
+ * National Laboratory for Applied Network Research 
+ * National Center for Supercomputing Applications 
+ * University of Illinois at Urbana-Champaign 
+ * http://www.ncsa.uiuc.edu
+ * ________________________________________________________________ 
+ *
+ * tcp_window_size.c
+ * by Mark Gates <mgates@nlanr.net>
+ * -------------------------------------------------------------------
+ * set/getsockopt
+ * ------------------------------------------------------------------- */
+
+#include "headers.h"
+
+#include "util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* -------------------------------------------------------------------
+ * If inTCPWin > 0, set the TCP window size (via the socket buffer
+ * sizes) for inSock. Otherwise leave it as the system default.
+ *
+ * This must be called prior to calling listen() or connect() on
+ * the socket, for TCP window sizes > 64 KB to be effective.
+ *
+ * This now works on UNICOS also, by setting TCP_WINSHIFT.
+ * This now works on AIX, by enabling RFC1323.
+ * returns -1 on error, 0 on no error.
+ * ------------------------------------------------------------------- */
+
+int setsock_tcp_windowsize( int inSock, int inTCPWin, int inSend ) {
+#ifdef SO_SNDBUF
+    int rc;
+    int newTCPWin;
+
+    assert( inSock >= 0 );
+
+    if ( inTCPWin > 0 ) {
+
+#ifdef TCP_WINSHIFT
+
+        /* UNICOS requires setting the winshift explicitly */
+        if ( inTCPWin > 65535 ) {
+            int winShift = 0;
+            int scaledWin = inTCPWin >> 16;
+            while ( scaledWin > 0 ) {
+                scaledWin >>= 1;
+                winShift++;
+            }
+
+            /* set TCP window shift */
+            rc = setsockopt( inSock, IPPROTO_TCP, TCP_WINSHIFT,
+                             (char*) &winShift, sizeof( winShift ));
+            if ( rc < 0 ) {
+                return rc;
+            }
+
+            /* Note: you cannot verify TCP window shift, since it returns
+             * a structure and not the same integer we use to set it. (ugh) */
+        }
+#endif /* TCP_WINSHIFT  */
+
+#ifdef TCP_RFC1323
+        /* On AIX, RFC 1323 extensions can be set system-wide,
+         * using the 'no' network options command. But we can also set them
+         * per-socket, so let's try just in case. */
+        if ( inTCPWin > 65535 ) {
+            /* enable RFC 1323 */
+            int on = 1;
+            rc = setsockopt( inSock, IPPROTO_TCP, TCP_RFC1323,
+                             (char*) &on, sizeof( on ));
+            if ( rc < 0 ) {
+                return rc;
+            }
+        }
+#endif /* TCP_RFC1323 */
+
+        if ( !inSend ) {
+            /* receive buffer -- set
+             * note: results are verified after connect() or listen(),
+             * since some OS's don't show the corrected value until then. */
+            newTCPWin = inTCPWin;
+            rc = setsockopt( inSock, SOL_SOCKET, SO_RCVBUF,
+                             (char*) &newTCPWin, sizeof( newTCPWin ));
+        } else {
+            /* send buffer -- set
+             * note: results are verified after connect() or listen(),
+             * since some OS's don't show the corrected value until then. */
+            newTCPWin = inTCPWin;
+            rc = setsockopt( inSock, SOL_SOCKET, SO_SNDBUF,
+                             (char*) &newTCPWin, sizeof( newTCPWin ));
+        }
+        if ( rc < 0 ) {
+            return rc;
+        }
+    }
+#endif /* SO_SNDBUF */
+
+    return 0;
+} /* end setsock_tcp_windowsize */
+
+/* -------------------------------------------------------------------
+ * returns the TCP window size (on the sending buffer, SO_SNDBUF),
+ * or -1 on error.
+ * ------------------------------------------------------------------- */
+
+int getsock_tcp_windowsize( int inSock, int inSend ) {
+    int theTCPWin = 0;
+
+#ifdef SO_SNDBUF
+    int rc;
+    Socklen_t len;
+
+    /* send buffer -- query for buffer size */
+    len = sizeof( theTCPWin );
+    if ( inSend ) {
+        rc = getsockopt( inSock, SOL_SOCKET, SO_SNDBUF,
+                         (char*) &theTCPWin, &len );
+    } else {
+        rc = getsockopt( inSock, SOL_SOCKET, SO_RCVBUF,
+                         (char*) &theTCPWin, &len );
+    }
+    if ( rc < 0 ) {
+        return rc;
+    }
+
+#endif
+
+    return theTCPWin;
+} /* end getsock_tcp_windowsize */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif
+
diff --git a/iperf.patches/iperf-50.description b/iperf.patches/iperf-50.description
new file mode 100644
index 0000000..157141a
--- /dev/null
+++ b/iperf.patches/iperf-50.description
@@ -0,0 +1 @@
+Patch for building iperf with non-colloacted source and object trees. Needed for compiling ipv6 code in iperf
diff --git a/iperf.patches/iperf-50.patch b/iperf.patches/iperf-50.patch
new file mode 100644
index 0000000..f81d06f
--- /dev/null
+++ b/iperf.patches/iperf-50.patch
@@ -0,0 +1,115 @@
+diff -aruN iperf-2.0.5/configure iperf-2.0.5.N/configure
+--- iperf-2.0.5/configure	2010-04-10 12:23:05.000000000 -0700
++++ iperf-2.0.5.N/configure	2015-04-07 12:21:45.087517553 -0700
+@@ -7247,7 +7247,7 @@
+ 
+ 
+ if test "$ac_cv_multicast" != no; then
+-  ac_fn_c_check_type "$LINENO" "struct ip_mreq" "ac_cv_type_struct_ip_mreq" "#include \"compat/headers_slim.h\"
++  ac_fn_c_check_type "$LINENO" "struct ip_mreq" "ac_cv_type_struct_ip_mreq" "#include \"${srcdir}/compat/headers_slim.h\"
+ "
+ if test "x$ac_cv_type_struct_ip_mreq" = x""yes; then :
+ 
+@@ -7258,7 +7258,7 @@
+ 
+ fi
+ 
+-  ac_fn_c_check_decl "$LINENO" "IP_ADD_MEMBERSHIP" "ac_cv_have_decl_IP_ADD_MEMBERSHIP" "#include \"compat/headers_slim.h\"
++  ac_fn_c_check_decl "$LINENO" "IP_ADD_MEMBERSHIP" "ac_cv_have_decl_IP_ADD_MEMBERSHIP" "#include \"${srcdir}/compat/headers_slim.h\"
+ "
+ if test "x$ac_cv_have_decl_IP_ADD_MEMBERSHIP" = x""yes; then :
+   ac_have_decl=1
+@@ -7288,7 +7288,7 @@
+ fi
+ 
+ if test "$ac_cv_have_ipv6" != no; then
+-  ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#include \"compat/headers_slim.h\"
++  ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#include \"${srcdir}/compat/headers_slim.h\"
+ "
+ if test "x$ac_cv_type_struct_sockaddr_storage" = x""yes; then :
+ 
+@@ -7299,7 +7299,7 @@
+ 
+ fi
+ 
+-  ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "#include \"compat/headers_slim.h\"
++  ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "#include \"${srcdir}/compat/headers_slim.h\"
+ "
+ if test "x$ac_cv_type_struct_sockaddr_in6" = x""yes; then :
+ 
+@@ -7310,7 +7310,7 @@
+ 
+ fi
+ 
+-  ac_fn_c_check_decl "$LINENO" "AF_INET6" "ac_cv_have_decl_AF_INET6" "#include \"compat/headers_slim.h\"
++  ac_fn_c_check_decl "$LINENO" "AF_INET6" "ac_cv_have_decl_AF_INET6" "#include \"${srcdir}/compat/headers_slim.h\"
+ "
+ if test "x$ac_cv_have_decl_AF_INET6" = x""yes; then :
+   ac_have_decl=1
+@@ -7341,7 +7341,7 @@
+ 
+ if test "$ac_cv_have_ipv6" = yes; then
+   if test "$ac_cv_multicast" = yes; then
+-    ac_fn_c_check_type "$LINENO" "struct ipv6_mreq" "ac_cv_type_struct_ipv6_mreq" "#include \"compat/headers_slim.h\"
++    ac_fn_c_check_type "$LINENO" "struct ipv6_mreq" "ac_cv_type_struct_ipv6_mreq" "#include \"${srcdir}/compat/headers_slim.h\"
+ "
+ if test "x$ac_cv_type_struct_ipv6_mreq" = x""yes; then :
+ 
+@@ -7352,7 +7352,7 @@
+ 
+ fi
+ 
+-    ac_fn_c_check_decl "$LINENO" "IPV6_ADD_MEMBERSHIP" "ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" "#include \"compat/headers_slim.h\"
++    ac_fn_c_check_decl "$LINENO" "IPV6_ADD_MEMBERSHIP" "ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" "#include \"${srcdir}/compat/headers_slim.h\"
+ "
+ if test "x$ac_cv_have_decl_IPV6_ADD_MEMBERSHIP" = x""yes; then :
+   ac_have_decl=1
+@@ -7364,7 +7364,7 @@
+ #define HAVE_DECL_IPV6_ADD_MEMBERSHIP $ac_have_decl
+ _ACEOF
+ 
+-    ac_fn_c_check_decl "$LINENO" "IPV6_MULTICAST_HOPS" "ac_cv_have_decl_IPV6_MULTICAST_HOPS" "#include \"compat/headers_slim.h\"
++    ac_fn_c_check_decl "$LINENO" "IPV6_MULTICAST_HOPS" "ac_cv_have_decl_IPV6_MULTICAST_HOPS" "#include \"${srcdir}/compat/headers_slim.h\"
+ "
+ if test "x$ac_cv_have_decl_IPV6_MULTICAST_HOPS" = x""yes; then :
+   ac_have_decl=1
+diff -aruN iperf-2.0.5/configure.ac iperf-2.0.5.N/configure.ac
+--- iperf-2.0.5/configure.ac	2010-04-10 12:23:05.000000000 -0700
++++ iperf-2.0.5.N/configure.ac	2015-04-07 15:43:06.422566931 -0700
+@@ -176,8 +176,8 @@
+ 
+ dnl check for multicast
+ if test "$ac_cv_multicast" != no; then
+-  AC_CHECK_TYPES(struct ip_mreq,,,[#include "compat/headers_slim.h"])
+-  AC_CHECK_DECLS(IP_ADD_MEMBERSHIP,,,[#include "compat/headers_slim.h"])
++  AC_CHECK_TYPES(struct ip_mreq,,,[#include "${srcdir}/compat/headers_slim.h"])
++  AC_CHECK_DECLS(IP_ADD_MEMBERSHIP,,,[#include "${srcdir}/compat/headers_slim.h"])
+   AC_MSG_CHECKING(for multicast support)
+   ac_cv_multicast=no
+   if test "$ac_cv_have_decl_IP_ADD_MEMBERSHIP" = yes; then
+@@ -193,9 +193,9 @@
+ 
+ dnl check for IPv6
+ if test "$ac_cv_have_ipv6" != no; then
+-  AC_CHECK_TYPES(struct sockaddr_storage,,,[#include "compat/headers_slim.h"])
+-  AC_CHECK_TYPES(struct sockaddr_in6,,,[#include "compat/headers_slim.h"])
+-  AC_CHECK_DECLS(AF_INET6,,,[#include "compat/headers_slim.h"])
++  AC_CHECK_TYPES(struct sockaddr_storage,,,[#include "${srcdir}/compat/headers_slim.h"])
++  AC_CHECK_TYPES(struct sockaddr_in6,,,[#include "${srcdir}/compat/headers_slim.h"])
++  AC_CHECK_DECLS(AF_INET6,,,[#include "${srcdir}/compat/headers_slim.h"])
+   AC_MSG_CHECKING(for IPv6 headers and structures)
+   ac_cv_have_ipv6=no
+   if test "$ac_cv_type_struct_sockaddr_storage" = yes; then
+@@ -211,9 +211,9 @@
+ 
+ if test "$ac_cv_have_ipv6" = yes; then
+   if test "$ac_cv_multicast" = yes; then
+-    AC_CHECK_TYPES(struct ipv6_mreq,,,[#include "compat/headers_slim.h"])
+-    AC_CHECK_DECLS(IPV6_ADD_MEMBERSHIP,,,[#include "compat/headers_slim.h"])
+-    AC_CHECK_DECLS(IPV6_MULTICAST_HOPS,,,[#include "compat/headers_slim.h"])
++    AC_CHECK_TYPES(struct ipv6_mreq,,,[#include "${srcdir}/compat/headers_slim.h"])
++    AC_CHECK_DECLS(IPV6_ADD_MEMBERSHIP,,,[#include "${srcdir}/compat/headers_slim.h"])
++    AC_CHECK_DECLS(IPV6_MULTICAST_HOPS,,,[#include "${srcdir}/compat/headers_slim.h"])
+     AC_MSG_CHECKING(for IPv6 multicast support)
+     ac_cv_have_ipv6_multicast=no
+     if test "$ac_cv_type_struct_ipv6_mreq" = yes; then
diff --git a/iperf.tar.gz b/iperf.tar.gz
new file mode 100644
index 0000000..587b1b2
--- /dev/null
+++ b/iperf.tar.gz
Binary files differ
diff --git a/iperf.url b/iperf.url
new file mode 100644
index 0000000..8a575b4
--- /dev/null
+++ b/iperf.url
@@ -0,0 +1 @@
+http://download.sourceforge.net/iperf/iperf-2.0.5.tar.gz
diff --git a/iperf.version b/iperf.version
new file mode 100644
index 0000000..e010258
--- /dev/null
+++ b/iperf.version
@@ -0,0 +1 @@
+2.0.5