ncurses/Ada95/configure.in - nest-cam/4320010/ncurses - Git at Google

 dnl***************************************************************************
 dnl Copyright (c) 2010-2014,2015 Free Software Foundation, Inc.              *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
 dnl copy of this software and associated documentation files (the            *
 dnl "Software"), to deal in the Software without restriction, including      *
 dnl without limitation the rights to use, copy, modify, merge, publish,      *
 dnl distribute, distribute with modifications, sublicense, and/or sell       *
 dnl copies of the Software, and to permit persons to whom the Software is    *
 dnl furnished to do so, subject to the following conditions:                 *
 dnl                                                                          *
 dnl The above copyright notice and this permission notice shall be included  *
 dnl in all copies or substantial portions of the Software.                   *
 dnl                                                                          *
 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
 dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
 dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
 dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
 dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
 dnl                                                                          *
 dnl Except as contained in this notice, the name(s) of the above copyright   *
 dnl holders shall not be used in advertising or otherwise to promote the     *
 dnl sale, use or other dealings in this Software without prior written       *
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey
 dnl
 dnl $Id: configure.in,v 1.60 2015/04/18 18:49:57 tom Exp $
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl See http://invisible-island.net/autoconf/ for additional information.
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.52.20030208)
 AC_REVISION($Revision: 1.60 $)
 AC_INIT(gen/gen.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)

 CF_TOP_BUILDDIR

 CF_WITH_SYSTYPE

 ###	Save the given $CFLAGS to allow user-override.
 cf_user_CFLAGS="$CFLAGS"

 ###	Default install-location
 CF_CFG_DEFAULTS

 ###	Checks for programs.
 CF_PROG_CC(gnatgcc gcc cc)
 AC_PROG_CPP
 AC_PROG_GCC_TRADITIONAL
 CF_PROG_CC_C_O(CC)

 AC_ARG_PROGRAM

 CF_PROG_AWK
 CF_PROG_EGREP
 AC_PROG_INSTALL
 CF_PROG_LN_S

 AC_SYS_LONG_FILE_NAMES

 # if we find pkg-config, check if we should install the ".pc" files.
 CF_PKG_CONFIG
 CF_WITH_PKG_CONFIG_LIBDIR

 AC_MSG_CHECKING(if you want to build test-programs)
 AC_ARG_WITH(tests,
 	[  --without-tests         suppress build with test-programs],
 	[cf_with_tests=$withval],
 	[cf_with_tests=yes])
 AC_MSG_RESULT($cf_with_tests)

 AC_MSG_CHECKING(if we should assume mixed-case filenames)
 AC_ARG_ENABLE(mixed-case,
 	[  --enable-mixed-case     tic should assume mixed-case filenames],
 	[enable_mixedcase=$enableval],
 	[enable_mixedcase=auto])
 AC_MSG_RESULT($enable_mixedcase)
 if test "$enable_mixedcase" = "auto" ; then
 	CF_MIXEDCASE_FILENAMES
 else
 	cf_cv_mixedcase=$enable_mixedcase
 	if test "$enable_mixedcase" = "yes" ; then
 		AC_DEFINE(MIXEDCASE_FILENAMES)
 	fi
 fi

 # do this after mixed-case option (tags/TAGS is not as important as tic).
 AC_PROG_MAKE_SET
 CF_MAKE_TAGS
 CF_MAKEFLAGS

 dnl These are standard among *NIX systems, but not when cross-compiling
 AC_CHECK_TOOL(RANLIB, ranlib, ':')
 AC_CHECK_TOOL(LD, ld, ld)
 AC_CHECK_TOOL(AR, ar, ar)
 CF_AR_FLAGS
 CF_PATHSEP

 dnl Special option for use by system-builders: the install-prefix is used to
 dnl adjust the location into which the actual install is done, so that an
 dnl archive can be built without modifying the host system's configuration.
 AC_MSG_CHECKING(if you have specified an install-prefix)
 AC_ARG_WITH(install-prefix,
 	[  --with-install-prefix   prefixes actual install-location ($DESTDIR)],
 	[case "$withval" in
 	(yes|no)
 		;;
 	(*)	DESTDIR="$withval"
 		;;
 	esac])
 AC_MSG_RESULT($DESTDIR)
 AC_SUBST(DESTDIR)

 ###############################################################################
 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
 # If we're cross-compiling, allow the user to override the tools and their
 # options.  The configure script is oriented toward identifying the host
 # compiler, etc., but we need a build compiler to generate parts of the source.
 CF_BUILD_CC

 ###############################################################################
 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)

 ### Options to allow the user to specify the set of libraries which are used.
 ### Use "--without-normal --with-shared" to allow the default model to be
 ### shared, for example.
 cf_list_models=""

 AC_MSG_CHECKING(if you want to build shared C-objects)
 AC_ARG_WITH(shared,
 	[  --with-shared           generate shared C-objects (needed for --with-ada-sharedlib)],
 	[with_shared=$withval],
 	[with_shared=no])
 AC_MSG_RESULT($with_shared)
 test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"

 AC_MSG_CHECKING(for specified models)
 test -z "$cf_list_models" && cf_list_models=normal
 AC_MSG_RESULT($cf_list_models)

 ### Use the first model as the default, and save its suffix for use in building
 ### up test-applications.
 AC_MSG_CHECKING(for default model)
 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
 AC_MSG_RESULT($DFT_LWR_MODEL)

 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl

 AC_SUBST(DFT_LWR_MODEL)dnl	the default model ("normal")
 AC_SUBST(DFT_UPR_MODEL)dnl	the default model ("NORMAL")

 CF_NCURSES_ADDON

 CF_WITH_LIB_PREFIX(cf_prefix)

 LIB_SUFFIX=
 AC_SUBST(LIB_SUFFIX)

 ###############################################################################

 dnl Not all ports of gcc support the -g option

 if test X"$CC_G_OPT" = X"" ; then
 	CC_G_OPT='-g'
 	test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
 fi
 AC_SUBST(CC_G_OPT)

 AC_MSG_CHECKING(for default loader flags)
 case $DFT_LWR_MODEL in
 (normal)  LD_MODEL=''   ;;
 (debug)   LD_MODEL=$CC_G_OPT ;;
 (profile) LD_MODEL='-pg';;
 (shared)  LD_MODEL=''   ;;
 esac
 AC_SUBST(LD_MODEL)dnl		the type of link (e.g., -g or -pg)
 AC_MSG_RESULT($LD_MODEL)

 CF_SHARED_OPTS

 # The test/sample programs in the original tree link using rpath option.
 # Make it optional for packagers.
 if test -n "$LOCAL_LDFLAGS"
 then
 	AC_MSG_CHECKING(if you want to link sample programs with rpath option)
 	AC_ARG_ENABLE(rpath-link,
 		[  --enable-rpath-link     link sample programs with rpath option],
 		[with_rpath_link=$enableval],
 		[with_rpath_link=yes])
 	AC_MSG_RESULT($with_rpath_link)
 	if test "$with_rpath_link" = no
 	then
 		LOCAL_LDFLAGS=
 		LOCAL_LDFLAGS2=
 	fi
 fi

 ###############################################################################
 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)

 ###   use option --enable-broken-linker to force on use of broken-linker support
 AC_MSG_CHECKING(if you want broken-linker support code)
 AC_ARG_ENABLE(broken_linker,
 	[  --enable-broken_linker  compile with broken-linker support code],
 	[with_broken_linker=$enableval],
 	[with_broken_linker=${BROKEN_LINKER:-no}])
 AC_MSG_RESULT($with_broken_linker)

 BROKEN_LINKER=0
 if test "$with_broken_linker" = yes ; then
 	AC_DEFINE(BROKEN_LINKER)
 	BROKEN_LINKER=1
 elif test "$DFT_LWR_MODEL" = shared ; then
 	case $cf_cv_system_name in
 	(cygwin*)
 		AC_DEFINE(BROKEN_LINKER)
 		BROKEN_LINKER=1
 		CF_VERBOSE(cygwin linker is broken anyway)
 		;;
 	esac
 fi
 AC_SUBST(BROKEN_LINKER)

 # Check to define _XOPEN_SOURCE "automatically"
 CF_XOPEN_SOURCE

 CF_LARGEFILE

 ### Enable compiling-in rcs id's
 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
 AC_ARG_WITH(rcs-ids,
 	[  --with-rcs-ids          compile-in RCS identifiers],
 	[with_rcs_ids=$withval],
 	[with_rcs_ids=no])
 AC_MSG_RESULT($with_rcs_ids)
 test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 if RCS identifiers should be compiled-in)])

 ###############################################################################
 CF_HELP_MESSAGE(Extensions:)

 ### Note that some functions (such as const) are normally disabled anyway.
 AC_MSG_CHECKING(if you want to build with function extensions)
 AC_ARG_ENABLE(ext-funcs,
 	[  --disable-ext-funcs     disable function-extensions],
 	[with_ext_funcs=$enableval],
 	[with_ext_funcs=yes])
 AC_MSG_RESULT($with_ext_funcs)
 if test "$with_ext_funcs" = yes ; then
 	NCURSES_EXT_FUNCS=1
 	AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 if we have use_default_colors function])
 	AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 if we have ncurses extended functions])
 else
 	NCURSES_EXT_FUNCS=0
 fi
 AC_SUBST(NCURSES_EXT_FUNCS)

 ###   use option --enable-const to turn on use of const beyond that in XSI.
 AC_MSG_CHECKING(for extended use of const keyword)
 AC_ARG_ENABLE(const,
 	[  --enable-const          compile with extra/non-standard const],
 	[with_ext_const=$enableval],
 	[with_ext_const=no])
 AC_MSG_RESULT($with_ext_const)
 NCURSES_CONST='/*nothing*/'
 if test "$with_ext_const" = yes ; then
 	NCURSES_CONST=const
 fi
 AC_SUBST(NCURSES_CONST)

 ###############################################################################
 # These options are relatively safe to experiment with.
 CF_HELP_MESSAGE(Development Code:)
 AC_MSG_CHECKING(if you want all development code)
 AC_ARG_WITH(develop,
 	[  --without-develop       disable development options],
 	[with_develop=$withval],
 	[with_develop=no])
 AC_MSG_RESULT($with_develop)

 ###############################################################################
 # These are just experimental, probably should not be in a package:
 CF_HELP_MESSAGE(Experimental Code:)

 # This is still experimental (20080329), but should ultimately be moved to
 # the script-block --with-normal, etc.
 CF_WITH_PTHREAD

 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
 AC_ARG_ENABLE(weak-symbols,
 	[  --enable-weak-symbols   enable weak-symbols for pthreads],
 	[use_weak_symbols=$withval],
 	[use_weak_symbols=no])
 AC_MSG_RESULT($use_weak_symbols)
 if test "$use_weak_symbols" = yes ; then
 	CF_WEAK_SYMBOLS
 else
 	cf_cv_weak_symbols=no
 fi

 if test $cf_cv_weak_symbols = yes ; then
 	AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
 fi

 PTHREAD=
 if test "$with_pthread" = "yes" ; then
 	AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use the pthreads library])
 	enable_reentrant=yes
 	if test $cf_cv_weak_symbols = yes ; then
 		PTHREAD=-lpthread
 	fi
 fi
 AC_SUBST(PTHREAD)

 # OpenSUSE is installing ncurses6, using reentrant option.
 AC_CHECK_FUNC(_nc_TABSIZE,[assume_reentrant=yes], [assume_reentrant=no])

 # Reentrant code has to be opaque; there's little advantage to making ncurses
 # opaque outside of that, so there is no --enable-opaque option.  We can use
 # this option without --with-pthreads, but this will be always set for
 # pthreads.
 AC_MSG_CHECKING(if you want experimental reentrant code)
 AC_ARG_ENABLE(reentrant,
 	[  --enable-reentrant      compile with experimental reentrant code],
 	[with_reentrant=$enableval],
 	[with_reentrant=$assume_reentrant])
 AC_MSG_RESULT($with_reentrant)
 if test "$with_reentrant" = yes ; then
 	cf_cv_enable_reentrant=1
 	if test $cf_cv_weak_symbols = yes ; then
 		CF_REMOVE_LIB(LIBS,$LIBS,pthread)
 	elif test "$assume_reentrant" = no ; then
 		LIB_SUFFIX="t${LIB_SUFFIX}"
 	fi
 	AC_DEFINE(USE_REENTRANT,1,[Define to 1 to compile with experimental reentrant code])
 else
 	cf_cv_enable_reentrant=0
 fi
 AC_SUBST(cf_cv_enable_reentrant)

 ### Allow using a different wrap-prefix
 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
 	AC_MSG_CHECKING(for prefix used to wrap public variables)
 	AC_ARG_WITH(wrap-prefix,
 		[  --with-wrap-prefix=XXX  override prefix used for public variables],
 		[NCURSES_WRAP_PREFIX=$withval],
 		[NCURSES_WRAP_PREFIX=_nc_])
 	AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
 else
 	NCURSES_WRAP_PREFIX=_nc_
 fi
 AC_SUBST(NCURSES_WRAP_PREFIX)
 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ ncurses internal prefix])

 ###############################################################################
 CF_HELP_MESSAGE(Testing/development Options:)

 ###	use option --disable-echo to suppress full display compiling commands
 CF_DISABLE_ECHO

 ###	use option --enable-warnings to turn on all gcc warnings
 AC_MSG_CHECKING(if you want to see compiler warnings)
 AC_ARG_ENABLE(warnings,
 	[  --enable-warnings       build: turn on GCC compiler warnings],
 	[with_warnings=$enableval])
 AC_MSG_RESULT($with_warnings)

 if test "x$with_warnings" = "xyes"; then
  	CF_ADD_ADAFLAGS(-gnatg)
 	CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
 fi
 CF_GCC_ATTRIBUTES

 ###	use option --enable-assertions to turn on generation of assertion code
 AC_MSG_CHECKING(if you want to enable runtime assertions)
 AC_ARG_ENABLE(assertions,
 	[  --enable-assertions     test: turn on generation of assertion code],
 	[with_assertions=$enableval],
 	[with_assertions=no])
 AC_MSG_RESULT($with_assertions)
 if test -n "$GCC"
 then
 	if test "$with_assertions" = no
 	then
 		CPPFLAGS="$CPPFLAGS -DNDEBUG"
 	else
 		CF_ADD_ADAFLAGS(-gnata)
 	fi
 fi

 ###	use option --disable-leaks to suppress "permanent" leaks, for testing
 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])

 ###	use option --enable-expanded to generate certain macros as functions
 AC_ARG_ENABLE(expanded,
 	[  --enable-expanded       test: generate functions for certain macros],
 	[test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 if ncurses macros should be expanded as functions])])

 ###	use option --disable-macros to suppress macros in favor of functions
 AC_ARG_ENABLE(macros,
 	[  --disable-macros        test: use functions rather than macros],
 	[test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 if ncurses macros should be expanded as functions])])

 # Normally we only add trace() to the debug-library.  Allow this to be
 # extended to all models of the ncurses library:
 cf_all_traces=no
 case "$CFLAGS $CPPFLAGS" in
 (*-DTRACE*)
 	cf_all_traces=yes
 	;;
 esac

 AC_MSG_CHECKING(whether to add trace feature to all models)
 AC_ARG_WITH(trace,
 [  --with-trace            test: add trace() function to all models of ncurses],
 [cf_with_trace=$withval],
 [cf_with_trace=$cf_all_traces])
 AC_MSG_RESULT($cf_with_trace)

 if test "$cf_with_trace" = yes ; then
 	ADA_TRACE=TRUE
 	CF_ADD_CFLAGS(-DTRACE)
 else
 	ADA_TRACE=FALSE
 fi

 AC_SUBST(ADA_TRACE)

 CF_DISABLE_GNAT_PROJECTS

 ###	Checks for libraries.
 case $cf_cv_system_name in
 (*mingw32*)
 	;;
 (*)
 AC_CHECK_FUNC(gettimeofday,
 	AC_DEFINE(HAVE_GETTIMEOFDAY),[

 AC_CHECK_LIB(bsd, gettimeofday,
 	AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday])
 	LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
 	;;
 esac

 ###	Checks for header files.
 AC_STDC_HEADERS
 AC_HEADER_DIRENT
 AC_HEADER_TIME

 ###	checks for compiler characteristics
 AC_LANG_C
 AC_C_CONST

 ###	Checks for external-data
 CF_LINK_DATAONLY

 ###	Checks for library functions.
 CF_MKSTEMP

 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
 	CF_STRIP_G_OPT(CFLAGS)
 	CF_STRIP_G_OPT(CXXFLAGS)
 fi

 CF_HELP_MESSAGE(Ada95 Binding Options:)
 cf_with_ada=yes
 dnl Check for availability of GNU Ada Translator (GNAT).
 dnl At the moment we support no other Ada95 compiler.
 if test "$cf_with_ada" != "no" ; then
 	CF_PROG_GNAT
 	if test	"$cf_cv_prog_gnat_correct" = yes; then
 		CF_FIXUP_ADAFLAGS

 		CF_GNATPREP_OPT_T

 		CF_GNAT_GENERICS
 		CF_GNAT_SIGINT
 		CF_GNAT_PROJECTS

 		CF_WITH_ADA_COMPILER

 		cf_ada_package=terminal_interface
 		AC_SUBST(cf_ada_package)

 		CF_WITH_ADA_INCLUDE
 		CF_WITH_ADA_OBJECTS
 		CF_WITH_ADA_SHAREDLIB
 	else
 		AC_MSG_ERROR(No usable Ada compiler found)
 	fi
 else
 	AC_MSG_ERROR(The Ada compiler is needed for this package)
 fi

 ################################################################################

 # not needed
 TINFO_LDFLAGS2=
 AC_SUBST(TINFO_LDFLAGS2)
 TINFO_LIBS=
 AC_SUBST(TINFO_LIBS)

 ### Construct the list of include-directories to be generated
 CF_INCLUDE_DIRS
 CF_ADA_INCLUDE_DIRS

 ### Build up pieces for makefile rules
 AC_MSG_CHECKING(default library suffix)
 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
 AC_MSG_RESULT($DFT_ARG_SUFFIX)

 AC_MSG_CHECKING(default library-dependency suffix)
 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
 AC_MSG_RESULT($DFT_DEP_SUFFIX)

 AC_MSG_CHECKING(default object directory)
 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
 AC_MSG_RESULT($DFT_OBJ_SUBDIR)

 ### Set up low-level terminfo dependencies for makefiles.

 if test "$DFT_LWR_MODEL" = shared ; then
 	case $cf_cv_system_name in
 	(cygwin*)
 		# "lib" files have ".dll.a" suffix, "cyg" files have ".dll"
 		;;
 	(msys*)
 		# "lib" files have ".dll.a" suffix, "msys-" files have ".dll"
 		;;
 	esac
 fi

 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}
 AC_SUBST(USE_CFG_SUFFIX)

 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.

 SUB_MAKEFILES="gen/adacurses${USE_ARG_SUFFIX}-config:gen/adacurses-config.in"

 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as the library path-separator])

 ### Now that we're done running tests, add the compiler-warnings, if any
 CF_ADD_CFLAGS($EXTRA_CFLAGS)

 ################################################################################

 TEST_ARG2=
 AC_SUBST(TEST_ARG2)

 TEST_LIBS2=
 AC_SUBST(TEST_LIBS2)

 dnl for separate build, this is good enough for "sh $(top_srcdir)/misc/shlib"
 NCURSES_SHLIB2="sh -c"
 AC_SUBST(NCURSES_SHLIB2)

 ADA_SUBDIRS="include gen src doc"
 if test "x$cf_with_tests" != "xno" ; then
 	ADA_SUBDIRS="$ADA_SUBDIRS samples"
 fi
 for cf_dir in $ADA_SUBDIRS
 do
 	SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile"
 done
 AC_SUBST(ADA_SUBDIRS)

 NCURSES_TREE="#"
 AC_SUBST(NCURSES_TREE)

 EXTERNAL_TREE=
 AC_SUBST(EXTERNAL_TREE)

 # match layout used by make-tar.sh
 ADAHTML_DIR=../doc/ada
 AC_SUBST(ADAHTML_DIR)

 AC_OUTPUT( \
 	$SUB_MAKEFILES \
 	doc/adacurses${DFT_ARG_SUFFIX}-config.1:doc/MKada_config.in \
 	Makefile,[
 if test -z "$USE_OLD_MAKERULES" ; then
 	$AWK -f $srcdir/mk-1st.awk <$srcdir/src/modules >>src/Makefile
 fi
 ],[
 ### Special initialization commands, used to pass information from the
 ### configuration-run into config.status

 AWK="$AWK"
 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
 DFT_LWR_MODEL="$DFT_LWR_MODEL"
 LIB_NAME="$LIB_NAME"
 LIB_PREFIX="$LIB_PREFIX"
 LIB_SUFFIX="$LIB_SUFFIX"
 LN_S="$LN_S"
 NCURSES_MAJOR="$NCURSES_MAJOR"
 NCURSES_MINOR="$NCURSES_MINOR"
 NCURSES_PATCH="$NCURSES_PATCH"
 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
 cf_cv_abi_version="$cf_cv_abi_version"
 cf_cv_rel_version="$cf_cv_rel_version"
 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
 cf_cv_shared_soname='$cf_cv_shared_soname'
 cf_cv_shlib_version="$cf_cv_shlib_version"
 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
 cf_cv_system_name="$cf_cv_system_name"
 host="$host"
 target="$target"

 ],cat)dnl
 ${MAKE:-make} preinstall
	dnl***************************************************************************
	dnl Copyright (c) 2010-2014,2015 Free Software Foundation, Inc. *
	dnl *
	dnl Permission is hereby granted, free of charge, to any person obtaining a *
	dnl copy of this software and associated documentation files (the *
	dnl "Software"), to deal in the Software without restriction, including *
	dnl without limitation the rights to use, copy, modify, merge, publish, *
	dnl distribute, distribute with modifications, sublicense, and/or sell *
	dnl copies of the Software, and to permit persons to whom the Software is *
	dnl furnished to do so, subject to the following conditions: *
	dnl *
	dnl The above copyright notice and this permission notice shall be included *
	dnl in all copies or substantial portions of the Software. *
	dnl *
	dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
	dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
	dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
	dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
	dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
	dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
	dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
	dnl *
	dnl Except as contained in this notice, the name(s) of the above copyright *
	dnl holders shall not be used in advertising or otherwise to promote the *
	dnl sale, use or other dealings in this Software without prior written *
	dnl authorization. *
	dnl***************************************************************************
	dnl
	dnl Author: Thomas E. Dickey
	dnl
	dnl $Id: configure.in,v 1.60 2015/04/18 18:49:57 tom Exp $
	dnl Process this file with autoconf to produce a configure script.
	dnl
	dnl See http://invisible-island.net/autoconf/ for additional information.
	dnl
	dnl ---------------------------------------------------------------------------
	AC_PREREQ(2.52.20030208)
	AC_REVISION($Revision: 1.60 $)
	AC_INIT(gen/gen.c)
	AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)

	CF_TOP_BUILDDIR

	CF_WITH_SYSTYPE

	### Save the given $CFLAGS to allow user-override.
	cf_user_CFLAGS="$CFLAGS"

	### Default install-location
	CF_CFG_DEFAULTS

	### Checks for programs.
	CF_PROG_CC(gnatgcc gcc cc)
	AC_PROG_CPP
	AC_PROG_GCC_TRADITIONAL
	CF_PROG_CC_C_O(CC)

	AC_ARG_PROGRAM

	CF_PROG_AWK
	CF_PROG_EGREP
	AC_PROG_INSTALL
	CF_PROG_LN_S

	AC_SYS_LONG_FILE_NAMES

	# if we find pkg-config, check if we should install the ".pc" files.
	CF_PKG_CONFIG
	CF_WITH_PKG_CONFIG_LIBDIR

	AC_MSG_CHECKING(if you want to build test-programs)
	AC_ARG_WITH(tests,
	[ --without-tests suppress build with test-programs],
	[cf_with_tests=$withval],
	[cf_with_tests=yes])
	AC_MSG_RESULT($cf_with_tests)

	AC_MSG_CHECKING(if we should assume mixed-case filenames)
	AC_ARG_ENABLE(mixed-case,
	[ --enable-mixed-case tic should assume mixed-case filenames],
	[enable_mixedcase=$enableval],
	[enable_mixedcase=auto])
	AC_MSG_RESULT($enable_mixedcase)
	if test "$enable_mixedcase" = "auto" ; then
	CF_MIXEDCASE_FILENAMES
	else
	cf_cv_mixedcase=$enable_mixedcase
	if test "$enable_mixedcase" = "yes" ; then
	AC_DEFINE(MIXEDCASE_FILENAMES)
	fi
	fi

	# do this after mixed-case option (tags/TAGS is not as important as tic).
	AC_PROG_MAKE_SET
	CF_MAKE_TAGS
	CF_MAKEFLAGS

	dnl These are standard among *NIX systems, but not when cross-compiling
	AC_CHECK_TOOL(RANLIB, ranlib, ':')
	AC_CHECK_TOOL(LD, ld, ld)
	AC_CHECK_TOOL(AR, ar, ar)
	CF_AR_FLAGS
	CF_PATHSEP

	dnl Special option for use by system-builders: the install-prefix is used to
	dnl adjust the location into which the actual install is done, so that an
	dnl archive can be built without modifying the host system's configuration.
	AC_MSG_CHECKING(if you have specified an install-prefix)
	AC_ARG_WITH(install-prefix,
	[ --with-install-prefix prefixes actual install-location ($DESTDIR)],
	[case "$withval" in
	(yes\|no)
	;;
	(*) DESTDIR="$withval"
	;;
	esac])
	AC_MSG_RESULT($DESTDIR)
	AC_SUBST(DESTDIR)

	###############################################################################
	CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
	# If we're cross-compiling, allow the user to override the tools and their
	# options. The configure script is oriented toward identifying the host
	# compiler, etc., but we need a build compiler to generate parts of the source.
	CF_BUILD_CC

	###############################################################################
	CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)

	### Options to allow the user to specify the set of libraries which are used.
	### Use "--without-normal --with-shared" to allow the default model to be
	### shared, for example.
	cf_list_models=""

	AC_MSG_CHECKING(if you want to build shared C-objects)
	AC_ARG_WITH(shared,
	[ --with-shared generate shared C-objects (needed for --with-ada-sharedlib)],
	[with_shared=$withval],
	[with_shared=no])
	AC_MSG_RESULT($with_shared)
	test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"

	AC_MSG_CHECKING(for specified models)
	test -z "$cf_list_models" && cf_list_models=normal
	AC_MSG_RESULT($cf_list_models)

	### Use the first model as the default, and save its suffix for use in building
	### up test-applications.
	AC_MSG_CHECKING(for default model)
	DFT_LWR_MODEL=`echo "$cf_list_models" \| $AWK '{print $1}'`
	AC_MSG_RESULT($DFT_LWR_MODEL)

	CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl

	AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
	AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")

	CF_NCURSES_ADDON

	CF_WITH_LIB_PREFIX(cf_prefix)

	LIB_SUFFIX=
	AC_SUBST(LIB_SUFFIX)

	###############################################################################

	dnl Not all ports of gcc support the -g option

	if test X"$CC_G_OPT" = X"" ; then
	CC_G_OPT='-g'
	test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
	fi
	AC_SUBST(CC_G_OPT)

	AC_MSG_CHECKING(for default loader flags)
	case $DFT_LWR_MODEL in
	(normal) LD_MODEL='' ;;
	(debug) LD_MODEL=$CC_G_OPT ;;
	(profile) LD_MODEL='-pg';;
	(shared) LD_MODEL='' ;;
	esac
	AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
	AC_MSG_RESULT($LD_MODEL)

	CF_SHARED_OPTS

	# The test/sample programs in the original tree link using rpath option.
	# Make it optional for packagers.
	if test -n "$LOCAL_LDFLAGS"
	then
	AC_MSG_CHECKING(if you want to link sample programs with rpath option)
	AC_ARG_ENABLE(rpath-link,
	[ --enable-rpath-link link sample programs with rpath option],
	[with_rpath_link=$enableval],
	[with_rpath_link=yes])
	AC_MSG_RESULT($with_rpath_link)
	if test "$with_rpath_link" = no
	then
	LOCAL_LDFLAGS=
	LOCAL_LDFLAGS2=
	fi
	fi

	###############################################################################
	CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)

	### use option --enable-broken-linker to force on use of broken-linker support
	AC_MSG_CHECKING(if you want broken-linker support code)
	AC_ARG_ENABLE(broken_linker,
	[ --enable-broken_linker compile with broken-linker support code],
	[with_broken_linker=$enableval],
	[with_broken_linker=${BROKEN_LINKER:-no}])
	AC_MSG_RESULT($with_broken_linker)

	BROKEN_LINKER=0
	if test "$with_broken_linker" = yes ; then
	AC_DEFINE(BROKEN_LINKER)
	BROKEN_LINKER=1
	elif test "$DFT_LWR_MODEL" = shared ; then
	case $cf_cv_system_name in
	(cygwin*)
	AC_DEFINE(BROKEN_LINKER)
	BROKEN_LINKER=1
	CF_VERBOSE(cygwin linker is broken anyway)
	;;
	esac
	fi
	AC_SUBST(BROKEN_LINKER)

	# Check to define _XOPEN_SOURCE "automatically"
	CF_XOPEN_SOURCE

	CF_LARGEFILE

	### Enable compiling-in rcs id's
	AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
	AC_ARG_WITH(rcs-ids,
	[ --with-rcs-ids compile-in RCS identifiers],
	[with_rcs_ids=$withval],
	[with_rcs_ids=no])
	AC_MSG_RESULT($with_rcs_ids)
	test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 if RCS identifiers should be compiled-in)])

	###############################################################################
	CF_HELP_MESSAGE(Extensions:)

	### Note that some functions (such as const) are normally disabled anyway.
	AC_MSG_CHECKING(if you want to build with function extensions)
	AC_ARG_ENABLE(ext-funcs,
	[ --disable-ext-funcs disable function-extensions],
	[with_ext_funcs=$enableval],
	[with_ext_funcs=yes])
	AC_MSG_RESULT($with_ext_funcs)
	if test "$with_ext_funcs" = yes ; then
	NCURSES_EXT_FUNCS=1
	AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 if we have use_default_colors function])
	AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 if we have ncurses extended functions])
	else
	NCURSES_EXT_FUNCS=0
	fi
	AC_SUBST(NCURSES_EXT_FUNCS)

	### use option --enable-const to turn on use of const beyond that in XSI.
	AC_MSG_CHECKING(for extended use of const keyword)
	AC_ARG_ENABLE(const,
	[ --enable-const compile with extra/non-standard const],
	[with_ext_const=$enableval],
	[with_ext_const=no])
	AC_MSG_RESULT($with_ext_const)
	NCURSES_CONST='/nothing/'
	if test "$with_ext_const" = yes ; then
	NCURSES_CONST=const
	fi
	AC_SUBST(NCURSES_CONST)

	###############################################################################
	# These options are relatively safe to experiment with.
	CF_HELP_MESSAGE(Development Code:)
	AC_MSG_CHECKING(if you want all development code)
	AC_ARG_WITH(develop,
	[ --without-develop disable development options],
	[with_develop=$withval],
	[with_develop=no])
	AC_MSG_RESULT($with_develop)

	###############################################################################
	# These are just experimental, probably should not be in a package:
	CF_HELP_MESSAGE(Experimental Code:)

	# This is still experimental (20080329), but should ultimately be moved to
	# the script-block --with-normal, etc.
	CF_WITH_PTHREAD

	AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
	AC_ARG_ENABLE(weak-symbols,
	[ --enable-weak-symbols enable weak-symbols for pthreads],
	[use_weak_symbols=$withval],
	[use_weak_symbols=no])
	AC_MSG_RESULT($use_weak_symbols)
	if test "$use_weak_symbols" = yes ; then
	CF_WEAK_SYMBOLS
	else
	cf_cv_weak_symbols=no
	fi

	if test $cf_cv_weak_symbols = yes ; then
	AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
	fi

	PTHREAD=
	if test "$with_pthread" = "yes" ; then
	AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use the pthreads library])
	enable_reentrant=yes
	if test $cf_cv_weak_symbols = yes ; then
	PTHREAD=-lpthread
	fi
	fi
	AC_SUBST(PTHREAD)

	# OpenSUSE is installing ncurses6, using reentrant option.
	AC_CHECK_FUNC(_nc_TABSIZE,[assume_reentrant=yes], [assume_reentrant=no])

	# Reentrant code has to be opaque; there's little advantage to making ncurses
	# opaque outside of that, so there is no --enable-opaque option. We can use
	# this option without --with-pthreads, but this will be always set for
	# pthreads.
	AC_MSG_CHECKING(if you want experimental reentrant code)
	AC_ARG_ENABLE(reentrant,
	[ --enable-reentrant compile with experimental reentrant code],
	[with_reentrant=$enableval],
	[with_reentrant=$assume_reentrant])
	AC_MSG_RESULT($with_reentrant)
	if test "$with_reentrant" = yes ; then
	cf_cv_enable_reentrant=1
	if test $cf_cv_weak_symbols = yes ; then
	CF_REMOVE_LIB(LIBS,$LIBS,pthread)
	elif test "$assume_reentrant" = no ; then
	LIB_SUFFIX="t${LIB_SUFFIX}"
	fi
	AC_DEFINE(USE_REENTRANT,1,[Define to 1 to compile with experimental reentrant code])
	else
	cf_cv_enable_reentrant=0
	fi
	AC_SUBST(cf_cv_enable_reentrant)

	### Allow using a different wrap-prefix
	if test "$cf_cv_enable_reentrant" != 0 \|\| test "$BROKEN_LINKER" = 1 ; then
	AC_MSG_CHECKING(for prefix used to wrap public variables)
	AC_ARG_WITH(wrap-prefix,
	[ --with-wrap-prefix=XXX override prefix used for public variables],
	[NCURSES_WRAP_PREFIX=$withval],
	[NCURSES_WRAP_PREFIX=_nc_])
	AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
	else
	NCURSES_WRAP_PREFIX=_nc_
	fi
	AC_SUBST(NCURSES_WRAP_PREFIX)
	AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ ncurses internal prefix])

	###############################################################################
	CF_HELP_MESSAGE(Testing/development Options:)

	### use option --disable-echo to suppress full display compiling commands
	CF_DISABLE_ECHO

	### use option --enable-warnings to turn on all gcc warnings
	AC_MSG_CHECKING(if you want to see compiler warnings)
	AC_ARG_ENABLE(warnings,
	[ --enable-warnings build: turn on GCC compiler warnings],
	[with_warnings=$enableval])
	AC_MSG_RESULT($with_warnings)

	if test "x$with_warnings" = "xyes"; then
	CF_ADD_ADAFLAGS(-gnatg)
	CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
	fi
	CF_GCC_ATTRIBUTES

	### use option --enable-assertions to turn on generation of assertion code
	AC_MSG_CHECKING(if you want to enable runtime assertions)
	AC_ARG_ENABLE(assertions,
	[ --enable-assertions test: turn on generation of assertion code],
	[with_assertions=$enableval],
	[with_assertions=no])
	AC_MSG_RESULT($with_assertions)
	if test -n "$GCC"
	then
	if test "$with_assertions" = no
	then
	CPPFLAGS="$CPPFLAGS -DNDEBUG"
	else
	CF_ADD_ADAFLAGS(-gnata)
	fi
	fi

	### use option --disable-leaks to suppress "permanent" leaks, for testing
	AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])

	### use option --enable-expanded to generate certain macros as functions
	AC_ARG_ENABLE(expanded,
	[ --enable-expanded test: generate functions for certain macros],
	[test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 if ncurses macros should be expanded as functions])])

	### use option --disable-macros to suppress macros in favor of functions
	AC_ARG_ENABLE(macros,
	[ --disable-macros test: use functions rather than macros],
	[test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 if ncurses macros should be expanded as functions])])

	# Normally we only add trace() to the debug-library. Allow this to be
	# extended to all models of the ncurses library:
	cf_all_traces=no
	case "$CFLAGS $CPPFLAGS" in
	(-DTRACE)
	cf_all_traces=yes
	;;
	esac

	AC_MSG_CHECKING(whether to add trace feature to all models)
	AC_ARG_WITH(trace,
	[ --with-trace test: add trace() function to all models of ncurses],
	[cf_with_trace=$withval],
	[cf_with_trace=$cf_all_traces])
	AC_MSG_RESULT($cf_with_trace)

	if test "$cf_with_trace" = yes ; then
	ADA_TRACE=TRUE
	CF_ADD_CFLAGS(-DTRACE)
	else
	ADA_TRACE=FALSE
	fi

	AC_SUBST(ADA_TRACE)

	CF_DISABLE_GNAT_PROJECTS

	### Checks for libraries.
	case $cf_cv_system_name in
	(mingw32)
	;;
	(*)
	AC_CHECK_FUNC(gettimeofday,
	AC_DEFINE(HAVE_GETTIMEOFDAY),[

	AC_CHECK_LIB(bsd, gettimeofday,
	AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday])
	LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
	;;
	esac

	### Checks for header files.
	AC_STDC_HEADERS
	AC_HEADER_DIRENT
	AC_HEADER_TIME

	### checks for compiler characteristics
	AC_LANG_C
	AC_C_CONST

	### Checks for external-data
	CF_LINK_DATAONLY

	### Checks for library functions.
	CF_MKSTEMP

	dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
	if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
	CF_STRIP_G_OPT(CFLAGS)
	CF_STRIP_G_OPT(CXXFLAGS)
	fi

	CF_HELP_MESSAGE(Ada95 Binding Options:)
	cf_with_ada=yes
	dnl Check for availability of GNU Ada Translator (GNAT).
	dnl At the moment we support no other Ada95 compiler.
	if test "$cf_with_ada" != "no" ; then
	CF_PROG_GNAT
	if test "$cf_cv_prog_gnat_correct" = yes; then
	CF_FIXUP_ADAFLAGS

	CF_GNATPREP_OPT_T

	CF_GNAT_GENERICS
	CF_GNAT_SIGINT
	CF_GNAT_PROJECTS

	CF_WITH_ADA_COMPILER

	cf_ada_package=terminal_interface
	AC_SUBST(cf_ada_package)

	CF_WITH_ADA_INCLUDE
	CF_WITH_ADA_OBJECTS
	CF_WITH_ADA_SHAREDLIB
	else
	AC_MSG_ERROR(No usable Ada compiler found)
	fi
	else
	AC_MSG_ERROR(The Ada compiler is needed for this package)
	fi

	################################################################################

	# not needed
	TINFO_LDFLAGS2=
	AC_SUBST(TINFO_LDFLAGS2)
	TINFO_LIBS=
	AC_SUBST(TINFO_LIBS)

	### Construct the list of include-directories to be generated
	CF_INCLUDE_DIRS
	CF_ADA_INCLUDE_DIRS

	### Build up pieces for makefile rules
	AC_MSG_CHECKING(default library suffix)
	CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
	AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
	AC_MSG_RESULT($DFT_ARG_SUFFIX)

	AC_MSG_CHECKING(default library-dependency suffix)
	CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
	AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
	AC_MSG_RESULT($DFT_DEP_SUFFIX)

	AC_MSG_CHECKING(default object directory)
	CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
	AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
	AC_MSG_RESULT($DFT_OBJ_SUBDIR)

	### Set up low-level terminfo dependencies for makefiles.

	if test "$DFT_LWR_MODEL" = shared ; then
	case $cf_cv_system_name in
	(cygwin*)
	# "lib" files have ".dll.a" suffix, "cyg" files have ".dll"
	;;
	(msys*)
	# "lib" files have ".dll.a" suffix, "msys-" files have ".dll"
	;;
	esac
	fi

	USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}
	AC_SUBST(USE_CFG_SUFFIX)

	### Construct the list of subdirectories for which we'll customize makefiles
	### with the appropriate compile-rules.

	SUB_MAKEFILES="gen/adacurses${USE_ARG_SUFFIX}-config:gen/adacurses-config.in"

	AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as the library path-separator])

	### Now that we're done running tests, add the compiler-warnings, if any
	CF_ADD_CFLAGS($EXTRA_CFLAGS)

	################################################################################

	TEST_ARG2=
	AC_SUBST(TEST_ARG2)

	TEST_LIBS2=
	AC_SUBST(TEST_LIBS2)

	dnl for separate build, this is good enough for "sh $(top_srcdir)/misc/shlib"
	NCURSES_SHLIB2="sh -c"
	AC_SUBST(NCURSES_SHLIB2)

	ADA_SUBDIRS="include gen src doc"
	if test "x$cf_with_tests" != "xno" ; then
	ADA_SUBDIRS="$ADA_SUBDIRS samples"
	fi
	for cf_dir in $ADA_SUBDIRS
	do
	SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile"
	done
	AC_SUBST(ADA_SUBDIRS)

	NCURSES_TREE="#"
	AC_SUBST(NCURSES_TREE)

	EXTERNAL_TREE=
	AC_SUBST(EXTERNAL_TREE)

	# match layout used by make-tar.sh
	ADAHTML_DIR=../doc/ada
	AC_SUBST(ADAHTML_DIR)

	AC_OUTPUT( \
	$SUB_MAKEFILES \
	doc/adacurses${DFT_ARG_SUFFIX}-config.1:doc/MKada_config.in \
	Makefile,[
	if test -z "$USE_OLD_MAKERULES" ; then
	$AWK -f $srcdir/mk-1st.awk <$srcdir/src/modules >>src/Makefile
	fi
	],[
	### Special initialization commands, used to pass information from the
	### configuration-run into config.status

	AWK="$AWK"
	DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
	DFT_LWR_MODEL="$DFT_LWR_MODEL"
	LIB_NAME="$LIB_NAME"
	LIB_PREFIX="$LIB_PREFIX"
	LIB_SUFFIX="$LIB_SUFFIX"
	LN_S="$LN_S"
	NCURSES_MAJOR="$NCURSES_MAJOR"
	NCURSES_MINOR="$NCURSES_MINOR"
	NCURSES_PATCH="$NCURSES_PATCH"
	USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
	cf_cv_abi_version="$cf_cv_abi_version"
	cf_cv_rel_version="$cf_cv_rel_version"
	cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
	cf_cv_shared_soname='$cf_cv_shared_soname'
	cf_cv_shlib_version="$cf_cv_shlib_version"
	cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
	cf_cv_system_name="$cf_cv_system_name"
	host="$host"
	target="$target"

	],cat)dnl
	${MAKE:-make} preinstall