| # generated automatically by aclocal 1.11.1 -*- Autoconf -*- |
| |
| # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| # 2005, 2006, 2007, 2008, 2009 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. |
| |
| # 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. |
| |
| m4_ifndef([AC_AUTOCONF_VERSION], |
| [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
| m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, |
| [m4_warning([this file was generated for autoconf 2.65. |
| You have another version of autoconf. It may work, but is not guaranteed to. |
| If you have problems, you may need to regenerate the build system entirely. |
| To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
| |
| # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
| # |
| # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
| # 2006, 2007, 2008 Free Software Foundation, Inc. |
| # Written by Gordon Matzigkeit, 1996 |
| # |
| # 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. |
| |
| m4_define([_LT_COPYING], [dnl |
| # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
| # 2006, 2007, 2008 Free Software Foundation, Inc. |
| # Written by Gordon Matzigkeit, 1996 |
| # |
| # This file is part of GNU Libtool. |
| # |
| # GNU Libtool 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. |
| # |
| # As a special exception to the GNU General Public License, |
| # if you distribute this file as part of a program or library that |
| # is built using GNU Libtool, you may include this file under the |
| # same distribution terms that you use for the rest of that program. |
| # |
| # GNU Libtool 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 GNU Libtool; see the file COPYING. If not, a copy |
| # can be downloaded from http://www.gnu.org/licenses/gpl.html, or |
| # obtained by writing to the Free Software Foundation, Inc., |
| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| ]) |
| |
| # serial 56 LT_INIT |
| |
| |
| # LT_PREREQ(VERSION) |
| # ------------------ |
| # Complain and exit if this libtool version is less that VERSION. |
| m4_defun([LT_PREREQ], |
| [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, |
| [m4_default([$3], |
| [m4_fatal([Libtool version $1 or higher is required], |
| 63)])], |
| [$2])]) |
| |
| |
| # _LT_CHECK_BUILDDIR |
| # ------------------ |
| # Complain if the absolute build directory name contains unusual characters |
| m4_defun([_LT_CHECK_BUILDDIR], |
| [case `pwd` in |
| *\ * | *\ *) |
| AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; |
| esac |
| ]) |
| |
| |
| # LT_INIT([OPTIONS]) |
| # ------------------ |
| AC_DEFUN([LT_INIT], |
| [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT |
| AC_BEFORE([$0], [LT_LANG])dnl |
| AC_BEFORE([$0], [LT_OUTPUT])dnl |
| AC_BEFORE([$0], [LTDL_INIT])dnl |
| m4_require([_LT_CHECK_BUILDDIR])dnl |
| |
| dnl Autoconf doesn't catch unexpanded LT_ macros by default: |
| m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl |
| m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl |
| dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 |
| dnl unless we require an AC_DEFUNed macro: |
| AC_REQUIRE([LTOPTIONS_VERSION])dnl |
| AC_REQUIRE([LTSUGAR_VERSION])dnl |
| AC_REQUIRE([LTVERSION_VERSION])dnl |
| AC_REQUIRE([LTOBSOLETE_VERSION])dnl |
| m4_require([_LT_PROG_LTMAIN])dnl |
| |
| dnl Parse OPTIONS |
| _LT_SET_OPTIONS([$0], [$1]) |
| |
| # This can be used to rebuild libtool when needed |
| LIBTOOL_DEPS="$ltmain" |
| |
| # Always use our own libtool. |
| LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
| AC_SUBST(LIBTOOL)dnl |
| |
| _LT_SETUP |
| |
| # Only expand once: |
| m4_define([LT_INIT]) |
| ])# LT_INIT |
| |
| # Old names: |
| AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) |
| AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AC_PROG_LIBTOOL], []) |
| dnl AC_DEFUN([AM_PROG_LIBTOOL], []) |
| |
| |
| # _LT_CC_BASENAME(CC) |
| # ------------------- |
| # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
| m4_defun([_LT_CC_BASENAME], |
| [for cc_temp in $1""; do |
| case $cc_temp in |
| compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
| distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
| \-*) ;; |
| *) break;; |
| esac |
| done |
| cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
| ]) |
| |
| |
| # _LT_FILEUTILS_DEFAULTS |
| # ---------------------- |
| # It is okay to use these file commands and assume they have been set |
| # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. |
| m4_defun([_LT_FILEUTILS_DEFAULTS], |
| [: ${CP="cp -f"} |
| : ${MV="mv -f"} |
| : ${RM="rm -f"} |
| ])# _LT_FILEUTILS_DEFAULTS |
| |
| |
| # _LT_SETUP |
| # --------- |
| m4_defun([_LT_SETUP], |
| [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| _LT_DECL([], [host_alias], [0], [The host system])dnl |
| _LT_DECL([], [host], [0])dnl |
| _LT_DECL([], [host_os], [0])dnl |
| dnl |
| _LT_DECL([], [build_alias], [0], [The build system])dnl |
| _LT_DECL([], [build], [0])dnl |
| _LT_DECL([], [build_os], [0])dnl |
| dnl |
| AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([LT_PATH_LD])dnl |
| AC_REQUIRE([LT_PATH_NM])dnl |
| dnl |
| AC_REQUIRE([AC_PROG_LN_S])dnl |
| test -z "$LN_S" && LN_S="ln -s" |
| _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl |
| dnl |
| AC_REQUIRE([LT_CMD_MAX_LEN])dnl |
| _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl |
| _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl |
| dnl |
| m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
| m4_require([_LT_CHECK_SHELL_FEATURES])dnl |
| m4_require([_LT_CMD_RELOAD])dnl |
| m4_require([_LT_CHECK_MAGIC_METHOD])dnl |
| m4_require([_LT_CMD_OLD_ARCHIVE])dnl |
| m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl |
| |
| _LT_CONFIG_LIBTOOL_INIT([ |
| # See if we are running on zsh, and set the options which allow our |
| # commands through without removal of \ escapes INIT. |
| if test -n "\${ZSH_VERSION+set}" ; then |
| setopt NO_GLOB_SUBST |
| fi |
| ]) |
| if test -n "${ZSH_VERSION+set}" ; then |
| setopt NO_GLOB_SUBST |
| fi |
| |
| _LT_CHECK_OBJDIR |
| |
| m4_require([_LT_TAG_COMPILER])dnl |
| _LT_PROG_ECHO_BACKSLASH |
| |
| case $host_os in |
| aix3*) |
| # AIX sometimes has problems with the GCC collect2 program. For some |
| # reason, if we set the COLLECT_NAMES environment variable, the problems |
| # vanish in a puff of smoke. |
| if test "X${COLLECT_NAMES+set}" != Xset; then |
| COLLECT_NAMES= |
| export COLLECT_NAMES |
| fi |
| ;; |
| esac |
| |
| # Sed substitution that helps us do robust quoting. It backslashifies |
| # metacharacters that are still active within double-quoted strings. |
| sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' |
| |
| # Same as above, but do not quote variable references. |
| double_quote_subst='s/\([["`\\]]\)/\\\1/g' |
| |
| # Sed substitution to delay expansion of an escaped shell variable in a |
| # double_quote_subst'ed string. |
| delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
| |
| # Sed substitution to delay expansion of an escaped single quote. |
| delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' |
| |
| # Sed substitution to avoid accidental globbing in evaled expressions |
| no_glob_subst='s/\*/\\\*/g' |
| |
| # Global variables: |
| ofile=libtool |
| can_build_shared=yes |
| |
| # All known linkers require a `.a' archive for static linking (except MSVC, |
| # which needs '.lib'). |
| libext=a |
| |
| with_gnu_ld="$lt_cv_prog_gnu_ld" |
| |
| old_CC="$CC" |
| old_CFLAGS="$CFLAGS" |
| |
| # Set sane defaults for various variables |
| test -z "$CC" && CC=cc |
| test -z "$LTCC" && LTCC=$CC |
| test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
| test -z "$LD" && LD=ld |
| test -z "$ac_objext" && ac_objext=o |
| |
| _LT_CC_BASENAME([$compiler]) |
| |
| # Only perform the check for file, if the check method requires it |
| test -z "$MAGIC_CMD" && MAGIC_CMD=file |
| case $deplibs_check_method in |
| file_magic*) |
| if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
| _LT_PATH_MAGIC |
| fi |
| ;; |
| esac |
| |
| # Use C for the default configuration in the libtool script |
| LT_SUPPORTED_TAG([CC]) |
| _LT_LANG_C_CONFIG |
| _LT_LANG_DEFAULT_CONFIG |
| _LT_CONFIG_COMMANDS |
| ])# _LT_SETUP |
| |
| |
| # _LT_PROG_LTMAIN |
| # --------------- |
| # Note that this code is called both from `configure', and `config.status' |
| # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, |
| # `config.status' has no value for ac_aux_dir unless we are using Automake, |
| # so we pass a copy along to make sure it has a sensible value anyway. |
| m4_defun([_LT_PROG_LTMAIN], |
| [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl |
| _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) |
| ltmain="$ac_aux_dir/ltmain.sh" |
| ])# _LT_PROG_LTMAIN |
| |
| |
| |
| # So that we can recreate a full libtool script including additional |
| # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS |
| # in macros and then make a single call at the end using the `libtool' |
| # label. |
| |
| |
| # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) |
| # ---------------------------------------- |
| # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
| m4_define([_LT_CONFIG_LIBTOOL_INIT], |
| [m4_ifval([$1], |
| [m4_append([_LT_OUTPUT_LIBTOOL_INIT], |
| [$1 |
| ])])]) |
| |
| # Initialize. |
| m4_define([_LT_OUTPUT_LIBTOOL_INIT]) |
| |
| |
| # _LT_CONFIG_LIBTOOL([COMMANDS]) |
| # ------------------------------ |
| # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
| m4_define([_LT_CONFIG_LIBTOOL], |
| [m4_ifval([$1], |
| [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], |
| [$1 |
| ])])]) |
| |
| # Initialize. |
| m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) |
| |
| |
| # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) |
| # ----------------------------------------------------- |
| m4_defun([_LT_CONFIG_SAVE_COMMANDS], |
| [_LT_CONFIG_LIBTOOL([$1]) |
| _LT_CONFIG_LIBTOOL_INIT([$2]) |
| ]) |
| |
| |
| # _LT_FORMAT_COMMENT([COMMENT]) |
| # ----------------------------- |
| # Add leading comment marks to the start of each line, and a trailing |
| # full-stop to the whole comment if one is not present already. |
| m4_define([_LT_FORMAT_COMMENT], |
| [m4_ifval([$1], [ |
| m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], |
| [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) |
| )]) |
| |
| |
| |
| |
| |
| # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) |
| # ------------------------------------------------------------------- |
| # CONFIGNAME is the name given to the value in the libtool script. |
| # VARNAME is the (base) name used in the configure script. |
| # VALUE may be 0, 1 or 2 for a computed quote escaped value based on |
| # VARNAME. Any other value will be used directly. |
| m4_define([_LT_DECL], |
| [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], |
| [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], |
| [m4_ifval([$1], [$1], [$2])]) |
| lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) |
| m4_ifval([$4], |
| [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) |
| lt_dict_add_subkey([lt_decl_dict], [$2], |
| [tagged?], [m4_ifval([$5], [yes], [no])])]) |
| ]) |
| |
| |
| # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) |
| # -------------------------------------------------------- |
| m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) |
| |
| |
| # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) |
| # ------------------------------------------------ |
| m4_define([lt_decl_tag_varnames], |
| [_lt_decl_filter([tagged?], [yes], $@)]) |
| |
| |
| # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) |
| # --------------------------------------------------------- |
| m4_define([_lt_decl_filter], |
| [m4_case([$#], |
| [0], [m4_fatal([$0: too few arguments: $#])], |
| [1], [m4_fatal([$0: too few arguments: $#: $1])], |
| [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], |
| [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], |
| [lt_dict_filter([lt_decl_dict], $@)])[]dnl |
| ]) |
| |
| |
| # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) |
| # -------------------------------------------------- |
| m4_define([lt_decl_quote_varnames], |
| [_lt_decl_filter([value], [1], $@)]) |
| |
| |
| # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) |
| # --------------------------------------------------- |
| m4_define([lt_decl_dquote_varnames], |
| [_lt_decl_filter([value], [2], $@)]) |
| |
| |
| # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) |
| # --------------------------------------------------- |
| m4_define([lt_decl_varnames_tagged], |
| [m4_assert([$# <= 2])dnl |
| _$0(m4_quote(m4_default([$1], [[, ]])), |
| m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), |
| m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) |
| m4_define([_lt_decl_varnames_tagged], |
| [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) |
| |
| |
| # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) |
| # ------------------------------------------------ |
| m4_define([lt_decl_all_varnames], |
| [_$0(m4_quote(m4_default([$1], [[, ]])), |
| m4_if([$2], [], |
| m4_quote(lt_decl_varnames), |
| m4_quote(m4_shift($@))))[]dnl |
| ]) |
| m4_define([_lt_decl_all_varnames], |
| [lt_join($@, lt_decl_varnames_tagged([$1], |
| lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl |
| ]) |
| |
| |
| # _LT_CONFIG_STATUS_DECLARE([VARNAME]) |
| # ------------------------------------ |
| # Quote a variable value, and forward it to `config.status' so that its |
| # declaration there will have the same value as in `configure'. VARNAME |
| # must have a single quote delimited value for this to work. |
| m4_define([_LT_CONFIG_STATUS_DECLARE], |
| [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) |
| |
| |
| # _LT_CONFIG_STATUS_DECLARATIONS |
| # ------------------------------ |
| # We delimit libtool config variables with single quotes, so when |
| # we write them to config.status, we have to be sure to quote all |
| # embedded single quotes properly. In configure, this macro expands |
| # each variable declared with _LT_DECL (and _LT_TAGDECL) into: |
| # |
| # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' |
| m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], |
| [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), |
| [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) |
| |
| |
| # _LT_LIBTOOL_TAGS |
| # ---------------- |
| # Output comment and list of tags supported by the script |
| m4_defun([_LT_LIBTOOL_TAGS], |
| [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl |
| available_tags="_LT_TAGS"dnl |
| ]) |
| |
| |
| # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) |
| # ----------------------------------- |
| # Extract the dictionary values for VARNAME (optionally with TAG) and |
| # expand to a commented shell variable setting: |
| # |
| # # Some comment about what VAR is for. |
| # visible_name=$lt_internal_name |
| m4_define([_LT_LIBTOOL_DECLARE], |
| [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], |
| [description])))[]dnl |
| m4_pushdef([_libtool_name], |
| m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl |
| m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), |
| [0], [_libtool_name=[$]$1], |
| [1], [_libtool_name=$lt_[]$1], |
| [2], [_libtool_name=$lt_[]$1], |
| [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl |
| m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl |
| ]) |
| |
| |
| # _LT_LIBTOOL_CONFIG_VARS |
| # ----------------------- |
| # Produce commented declarations of non-tagged libtool config variables |
| # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' |
| # script. Tagged libtool config variables (even for the LIBTOOL CONFIG |
| # section) are produced by _LT_LIBTOOL_TAG_VARS. |
| m4_defun([_LT_LIBTOOL_CONFIG_VARS], |
| [m4_foreach([_lt_var], |
| m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), |
| [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) |
| |
| |
| # _LT_LIBTOOL_TAG_VARS(TAG) |
| # ------------------------- |
| m4_define([_LT_LIBTOOL_TAG_VARS], |
| [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), |
| [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) |
| |
| |
| # _LT_TAGVAR(VARNAME, [TAGNAME]) |
| # ------------------------------ |
| m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) |
| |
| |
| # _LT_CONFIG_COMMANDS |
| # ------------------- |
| # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of |
| # variables for single and double quote escaping we saved from calls |
| # to _LT_DECL, we can put quote escaped variables declarations |
| # into `config.status', and then the shell code to quote escape them in |
| # for loops in `config.status'. Finally, any additional code accumulated |
| # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. |
| m4_defun([_LT_CONFIG_COMMANDS], |
| [AC_PROVIDE_IFELSE([LT_OUTPUT], |
| dnl If the libtool generation code has been placed in $CONFIG_LT, |
| dnl instead of duplicating it all over again into config.status, |
| dnl then we will have config.status run $CONFIG_LT later, so it |
| dnl needs to know what name is stored there: |
| [AC_CONFIG_COMMANDS([libtool], |
| [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], |
| dnl If the libtool generation code is destined for config.status, |
| dnl expand the accumulated commands and init code now: |
| [AC_CONFIG_COMMANDS([libtool], |
| [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) |
| ])#_LT_CONFIG_COMMANDS |
| |
| |
| # Initialize. |
| m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], |
| [ |
| |
| # The HP-UX ksh and POSIX shell print the target directory to stdout |
| # if CDPATH is set. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| sed_quote_subst='$sed_quote_subst' |
| double_quote_subst='$double_quote_subst' |
| delay_variable_subst='$delay_variable_subst' |
| _LT_CONFIG_STATUS_DECLARATIONS |
| LTCC='$LTCC' |
| LTCFLAGS='$LTCFLAGS' |
| compiler='$compiler_DEFAULT' |
| |
| # Quote evaled strings. |
| for var in lt_decl_all_varnames([[ \ |
| ]], lt_decl_quote_varnames); do |
| case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in |
| *[[\\\\\\\`\\"\\\$]]*) |
| eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" |
| ;; |
| *) |
| eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" |
| ;; |
| esac |
| done |
| |
| # Double-quote double-evaled strings. |
| for var in lt_decl_all_varnames([[ \ |
| ]], lt_decl_dquote_varnames); do |
| case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in |
| *[[\\\\\\\`\\"\\\$]]*) |
| eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" |
| ;; |
| *) |
| eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" |
| ;; |
| esac |
| done |
| |
| # Fix-up fallback echo if it was mangled by the above quoting rules. |
| case \$lt_ECHO in |
| *'\\\[$]0 --fallback-echo"')dnl " |
| lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` |
| ;; |
| esac |
| |
| _LT_OUTPUT_LIBTOOL_INIT |
| ]) |
| |
| |
| # LT_OUTPUT |
| # --------- |
| # This macro allows early generation of the libtool script (before |
| # AC_OUTPUT is called), incase it is used in configure for compilation |
| # tests. |
| AC_DEFUN([LT_OUTPUT], |
| [: ${CONFIG_LT=./config.lt} |
| AC_MSG_NOTICE([creating $CONFIG_LT]) |
| cat >"$CONFIG_LT" <<_LTEOF |
| #! $SHELL |
| # Generated by $as_me. |
| # Run this file to recreate a libtool stub with the current configuration. |
| |
| lt_cl_silent=false |
| SHELL=\${CONFIG_SHELL-$SHELL} |
| _LTEOF |
| |
| cat >>"$CONFIG_LT" <<\_LTEOF |
| AS_SHELL_SANITIZE |
| _AS_PREPARE |
| |
| exec AS_MESSAGE_FD>&1 |
| exec AS_MESSAGE_LOG_FD>>config.log |
| { |
| echo |
| AS_BOX([Running $as_me.]) |
| } >&AS_MESSAGE_LOG_FD |
| |
| lt_cl_help="\ |
| \`$as_me' creates a local libtool stub from the current configuration, |
| for use in further configure time tests before the real libtool is |
| generated. |
| |
| Usage: $[0] [[OPTIONS]] |
| |
| -h, --help print this help, then exit |
| -V, --version print version number, then exit |
| -q, --quiet do not print progress messages |
| -d, --debug don't remove temporary files |
| |
| Report bugs to <bug-libtool@gnu.org>." |
| |
| lt_cl_version="\ |
| m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl |
| m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) |
| configured by $[0], generated by m4_PACKAGE_STRING. |
| |
| Copyright (C) 2008 Free Software Foundation, Inc. |
| This config.lt script is free software; the Free Software Foundation |
| gives unlimited permision to copy, distribute and modify it." |
| |
| while test $[#] != 0 |
| do |
| case $[1] in |
| --version | --v* | -V ) |
| echo "$lt_cl_version"; exit 0 ;; |
| --help | --h* | -h ) |
| echo "$lt_cl_help"; exit 0 ;; |
| --debug | --d* | -d ) |
| debug=: ;; |
| --quiet | --q* | --silent | --s* | -q ) |
| lt_cl_silent=: ;; |
| |
| -*) AC_MSG_ERROR([unrecognized option: $[1] |
| Try \`$[0] --help' for more information.]) ;; |
| |
| *) AC_MSG_ERROR([unrecognized argument: $[1] |
| Try \`$[0] --help' for more information.]) ;; |
| esac |
| shift |
| done |
| |
| if $lt_cl_silent; then |
| exec AS_MESSAGE_FD>/dev/null |
| fi |
| _LTEOF |
| |
| cat >>"$CONFIG_LT" <<_LTEOF |
| _LT_OUTPUT_LIBTOOL_COMMANDS_INIT |
| _LTEOF |
| |
| cat >>"$CONFIG_LT" <<\_LTEOF |
| AC_MSG_NOTICE([creating $ofile]) |
| _LT_OUTPUT_LIBTOOL_COMMANDS |
| AS_EXIT(0) |
| _LTEOF |
| chmod +x "$CONFIG_LT" |
| |
| # configure is writing to config.log, but config.lt does its own redirection, |
| # appending to config.log, which fails on DOS, as config.log is still kept |
| # open by configure. Here we exec the FD to /dev/null, effectively closing |
| # config.log, so it can be properly (re)opened and appended to by config.lt. |
| if test "$no_create" != yes; then |
| lt_cl_success=: |
| test "$silent" = yes && |
| lt_config_lt_args="$lt_config_lt_args --quiet" |
| exec AS_MESSAGE_LOG_FD>/dev/null |
| $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false |
| exec AS_MESSAGE_LOG_FD>>config.log |
| $lt_cl_success || AS_EXIT(1) |
| fi |
| ])# LT_OUTPUT |
| |
| |
| # _LT_CONFIG(TAG) |
| # --------------- |
| # If TAG is the built-in tag, create an initial libtool script with a |
| # default configuration from the untagged config vars. Otherwise add code |
| # to config.status for appending the configuration named by TAG from the |
| # matching tagged config vars. |
| m4_defun([_LT_CONFIG], |
| [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
| _LT_CONFIG_SAVE_COMMANDS([ |
| m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl |
| m4_if(_LT_TAG, [C], [ |
| # See if we are running on zsh, and set the options which allow our |
| # commands through without removal of \ escapes. |
| if test -n "${ZSH_VERSION+set}" ; then |
| setopt NO_GLOB_SUBST |
| fi |
| |
| cfgfile="${ofile}T" |
| trap "$RM \"$cfgfile\"; exit 1" 1 2 15 |
| $RM "$cfgfile" |
| |
| cat <<_LT_EOF >> "$cfgfile" |
| #! $SHELL |
| |
| # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
| # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION |
| # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
| # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
| # |
| _LT_COPYING |
| _LT_LIBTOOL_TAGS |
| |
| # ### BEGIN LIBTOOL CONFIG |
| _LT_LIBTOOL_CONFIG_VARS |
| _LT_LIBTOOL_TAG_VARS |
| # ### END LIBTOOL CONFIG |
| |
| _LT_EOF |
| |
| case $host_os in |
| aix3*) |
| cat <<\_LT_EOF >> "$cfgfile" |
| # AIX sometimes has problems with the GCC collect2 program. For some |
| # reason, if we set the COLLECT_NAMES environment variable, the problems |
| # vanish in a puff of smoke. |
| if test "X${COLLECT_NAMES+set}" != Xset; then |
| COLLECT_NAMES= |
| export COLLECT_NAMES |
| fi |
| _LT_EOF |
| ;; |
| esac |
| |
| _LT_PROG_LTMAIN |
| |
| # We use sed instead of cat because bash on DJGPP gets confused if |
| # if finds mixed CR/LF and LF-only lines. Since sed operates in |
| # text mode, it properly converts lines to CR/LF. This bash problem |
| # is reportedly fixed, but why not run on old versions too? |
| sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ |
| || (rm -f "$cfgfile"; exit 1) |
| |
| _LT_PROG_XSI_SHELLFNS |
| |
| sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ |
| || (rm -f "$cfgfile"; exit 1) |
| |
| mv -f "$cfgfile" "$ofile" || |
| (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
| chmod +x "$ofile" |
| ], |
| [cat <<_LT_EOF >> "$ofile" |
| |
| dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded |
| dnl in a comment (ie after a #). |
| # ### BEGIN LIBTOOL TAG CONFIG: $1 |
| _LT_LIBTOOL_TAG_VARS(_LT_TAG) |
| # ### END LIBTOOL TAG CONFIG: $1 |
| _LT_EOF |
| ])dnl /m4_if |
| ], |
| [m4_if([$1], [], [ |
| PACKAGE='$PACKAGE' |
| VERSION='$VERSION' |
| TIMESTAMP='$TIMESTAMP' |
| RM='$RM' |
| ofile='$ofile'], []) |
| ])dnl /_LT_CONFIG_SAVE_COMMANDS |
| ])# _LT_CONFIG |
| |
| |
| # LT_SUPPORTED_TAG(TAG) |
| # --------------------- |
| # Trace this macro to discover what tags are supported by the libtool |
| # --tag option, using: |
| # autoconf --trace 'LT_SUPPORTED_TAG:$1' |
| AC_DEFUN([LT_SUPPORTED_TAG], []) |
| |
| |
| # C support is built-in for now |
| m4_define([_LT_LANG_C_enabled], []) |
| m4_define([_LT_TAGS], []) |
| |
| |
| # LT_LANG(LANG) |
| # ------------- |
| # Enable libtool support for the given language if not already enabled. |
| AC_DEFUN([LT_LANG], |
| [AC_BEFORE([$0], [LT_OUTPUT])dnl |
| m4_case([$1], |
| [C], [_LT_LANG(C)], |
| [C++], [_LT_LANG(CXX)], |
| [Java], [_LT_LANG(GCJ)], |
| [Fortran 77], [_LT_LANG(F77)], |
| [Fortran], [_LT_LANG(FC)], |
| [Windows Resource], [_LT_LANG(RC)], |
| [m4_ifdef([_LT_LANG_]$1[_CONFIG], |
| [_LT_LANG($1)], |
| [m4_fatal([$0: unsupported language: "$1"])])])dnl |
| ])# LT_LANG |
| |
| |
| # _LT_LANG(LANGNAME) |
| # ------------------ |
| m4_defun([_LT_LANG], |
| [m4_ifdef([_LT_LANG_]$1[_enabled], [], |
| [LT_SUPPORTED_TAG([$1])dnl |
| m4_append([_LT_TAGS], [$1 ])dnl |
| m4_define([_LT_LANG_]$1[_enabled], [])dnl |
| _LT_LANG_$1_CONFIG($1)])dnl |
| ])# _LT_LANG |
| |
| |
| # _LT_LANG_DEFAULT_CONFIG |
| # ----------------------- |
| m4_defun([_LT_LANG_DEFAULT_CONFIG], |
| [AC_PROVIDE_IFELSE([AC_PROG_CXX], |
| [LT_LANG(CXX)], |
| [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) |
| |
| AC_PROVIDE_IFELSE([AC_PROG_F77], |
| [LT_LANG(F77)], |
| [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) |
| |
| AC_PROVIDE_IFELSE([AC_PROG_FC], |
| [LT_LANG(FC)], |
| [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) |
| |
| dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal |
| dnl pulling things in needlessly. |
| AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
| [LT_LANG(GCJ)], |
| [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
| [LT_LANG(GCJ)], |
| [AC_PROVIDE_IFELSE([LT_PROG_GCJ], |
| [LT_LANG(GCJ)], |
| [m4_ifdef([AC_PROG_GCJ], |
| [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) |
| m4_ifdef([A][M_PROG_GCJ], |
| [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) |
| m4_ifdef([LT_PROG_GCJ], |
| [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) |
| |
| AC_PROVIDE_IFELSE([LT_PROG_RC], |
| [LT_LANG(RC)], |
| [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) |
| ])# _LT_LANG_DEFAULT_CONFIG |
| |
| # Obsolete macros: |
| AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) |
| AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) |
| AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) |
| AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AC_LIBTOOL_CXX], []) |
| dnl AC_DEFUN([AC_LIBTOOL_F77], []) |
| dnl AC_DEFUN([AC_LIBTOOL_FC], []) |
| dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) |
| |
| |
| # _LT_TAG_COMPILER |
| # ---------------- |
| m4_defun([_LT_TAG_COMPILER], |
| [AC_REQUIRE([AC_PROG_CC])dnl |
| |
| _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl |
| _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl |
| _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl |
| _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl |
| |
| # If no C compiler was specified, use CC. |
| LTCC=${LTCC-"$CC"} |
| |
| # If no C compiler flags were specified, use CFLAGS. |
| LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
| |
| # Allow CC to be a program name with arguments. |
| compiler=$CC |
| ])# _LT_TAG_COMPILER |
| |
| |
| # _LT_COMPILER_BOILERPLATE |
| # ------------------------ |
| # Check for compiler boilerplate output or warnings with |
| # the simple compiler test code. |
| m4_defun([_LT_COMPILER_BOILERPLATE], |
| [m4_require([_LT_DECL_SED])dnl |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
| eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
| _lt_compiler_boilerplate=`cat conftest.err` |
| $RM conftest* |
| ])# _LT_COMPILER_BOILERPLATE |
| |
| |
| # _LT_LINKER_BOILERPLATE |
| # ---------------------- |
| # Check for linker boilerplate output or warnings with |
| # the simple link test code. |
| m4_defun([_LT_LINKER_BOILERPLATE], |
| [m4_require([_LT_DECL_SED])dnl |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_link_test_code" >conftest.$ac_ext |
| eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
| _lt_linker_boilerplate=`cat conftest.err` |
| $RM -r conftest* |
| ])# _LT_LINKER_BOILERPLATE |
| |
| # _LT_REQUIRED_DARWIN_CHECKS |
| # ------------------------- |
| m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ |
| case $host_os in |
| rhapsody* | darwin*) |
| AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) |
| AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) |
| AC_CHECK_TOOL([LIPO], [lipo], [:]) |
| AC_CHECK_TOOL([OTOOL], [otool], [:]) |
| AC_CHECK_TOOL([OTOOL64], [otool64], [:]) |
| _LT_DECL([], [DSYMUTIL], [1], |
| [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) |
| _LT_DECL([], [NMEDIT], [1], |
| [Tool to change global to local symbols on Mac OS X]) |
| _LT_DECL([], [LIPO], [1], |
| [Tool to manipulate fat objects and archives on Mac OS X]) |
| _LT_DECL([], [OTOOL], [1], |
| [ldd/readelf like tool for Mach-O binaries on Mac OS X]) |
| _LT_DECL([], [OTOOL64], [1], |
| [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) |
| |
| AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], |
| [lt_cv_apple_cc_single_mod=no |
| if test -z "${LT_MULTI_MODULE}"; then |
| # By default we will add the -single_module flag. You can override |
| # by either setting the environment variable LT_MULTI_MODULE |
| # non-empty at configure time, or by adding -multi_module to the |
| # link flags. |
| rm -rf libconftest.dylib* |
| echo "int foo(void){return 1;}" > conftest.c |
| echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
| -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD |
| $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
| -dynamiclib -Wl,-single_module conftest.c 2>conftest.err |
| _lt_result=$? |
| if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then |
| lt_cv_apple_cc_single_mod=yes |
| else |
| cat conftest.err >&AS_MESSAGE_LOG_FD |
| fi |
| rm -rf libconftest.dylib* |
| rm -f conftest.* |
| fi]) |
| AC_CACHE_CHECK([for -exported_symbols_list linker flag], |
| [lt_cv_ld_exported_symbols_list], |
| [lt_cv_ld_exported_symbols_list=no |
| save_LDFLAGS=$LDFLAGS |
| echo "_main" > conftest.sym |
| LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" |
| AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], |
| [lt_cv_ld_exported_symbols_list=yes], |
| [lt_cv_ld_exported_symbols_list=no]) |
| LDFLAGS="$save_LDFLAGS" |
| ]) |
| case $host_os in |
| rhapsody* | darwin1.[[012]]) |
| _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; |
| darwin1.*) |
| _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
| darwin*) # darwin 5.x on |
| # if running on 10.5 or later, the deployment target defaults |
| # to the OS version, if on x86, and 10.4, the deployment |
| # target defaults to 10.4. Don't you love it? |
| case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in |
| 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) |
| _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
| 10.[[012]]*) |
| _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
| 10.*) |
| _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
| esac |
| ;; |
| esac |
| if test "$lt_cv_apple_cc_single_mod" = "yes"; then |
| _lt_dar_single_mod='$single_module' |
| fi |
| if test "$lt_cv_ld_exported_symbols_list" = "yes"; then |
| _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' |
| else |
| _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' |
| fi |
| if test "$DSYMUTIL" != ":"; then |
| _lt_dsymutil='~$DSYMUTIL $lib || :' |
| else |
| _lt_dsymutil= |
| fi |
| ;; |
| esac |
| ]) |
| |
| |
| # _LT_DARWIN_LINKER_FEATURES |
| # -------------------------- |
| # Checks for linker and compiler features on darwin |
| m4_defun([_LT_DARWIN_LINKER_FEATURES], |
| [ |
| m4_require([_LT_REQUIRED_DARWIN_CHECKS]) |
| _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
| _LT_TAGVAR(hardcode_direct, $1)=no |
| _LT_TAGVAR(hardcode_automatic, $1)=yes |
| _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
| _LT_TAGVAR(whole_archive_flag_spec, $1)='' |
| _LT_TAGVAR(link_all_deplibs, $1)=yes |
| _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" |
| case $cc_basename in |
| ifort*) _lt_dar_can_shared=yes ;; |
| *) _lt_dar_can_shared=$GCC ;; |
| esac |
| if test "$_lt_dar_can_shared" = "yes"; then |
| output_verbose_link_cmd=echo |
| _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
| _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" |
| _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" |
| _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" |
| m4_if([$1], [CXX], |
| [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then |
| _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" |
| _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" |
| fi |
| ],[]) |
| else |
| _LT_TAGVAR(ld_shlibs, $1)=no |
| fi |
| ]) |
| |
| # _LT_SYS_MODULE_PATH_AIX |
| # ----------------------- |
| # Links a minimal program and checks the executable |
| # for the system default hardcoded library path. In most cases, |
| # this is /usr/lib:/lib, but when the MPI compilers are used |
| # the location of the communication and MPI libs are included too. |
| # If we don't find anything, use the default library path according |
| # to the aix ld manual. |
| m4_defun([_LT_SYS_MODULE_PATH_AIX], |
| [m4_require([_LT_DECL_SED])dnl |
| AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
| lt_aix_libpath_sed=' |
| /Import File Strings/,/^$/ { |
| /^0/ { |
| s/^0 *\(.*\)$/\1/ |
| p |
| } |
| }' |
| aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| # Check for a 64-bit object if we didn't find anything. |
| if test -z "$aix_libpath"; then |
| aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| fi],[]) |
| if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
| ])# _LT_SYS_MODULE_PATH_AIX |
| |
| |
| # _LT_SHELL_INIT(ARG) |
| # ------------------- |
| m4_define([_LT_SHELL_INIT], |
| [ifdef([AC_DIVERSION_NOTICE], |
| [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
| [AC_DIVERT_PUSH(NOTICE)]) |
| $1 |
| AC_DIVERT_POP |
| ])# _LT_SHELL_INIT |
| |
| |
| # _LT_PROG_ECHO_BACKSLASH |
| # ----------------------- |
| # Add some code to the start of the generated configure script which |
| # will find an echo command which doesn't interpret backslashes. |
| m4_defun([_LT_PROG_ECHO_BACKSLASH], |
| [_LT_SHELL_INIT([ |
| # Check that we are running under the correct shell. |
| SHELL=${CONFIG_SHELL-/bin/sh} |
| |
| case X$lt_ECHO in |
| X*--fallback-echo) |
| # Remove one level of quotation (which was required for Make). |
| ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
| ;; |
| esac |
| |
| ECHO=${lt_ECHO-echo} |
| if test "X[$]1" = X--no-reexec; then |
| # Discard the --no-reexec flag, and continue. |
| shift |
| elif test "X[$]1" = X--fallback-echo; then |
| # Avoid inline document here, it may be left over |
| : |
| elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then |
| # Yippee, $ECHO works! |
| : |
| else |
| # Restart under the correct shell. |
| exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
| fi |
| |
| if test "X[$]1" = X--fallback-echo; then |
| # used as fallback echo |
| shift |
| cat <<_LT_EOF |
| [$]* |
| _LT_EOF |
| exit 0 |
| fi |
| |
| # The HP-UX ksh and POSIX shell print the target directory to stdout |
| # if CDPATH is set. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| if test -z "$lt_ECHO"; then |
| if test "X${echo_test_string+set}" != Xset; then |
| # find a string as large as possible, as long as the shell can cope with it |
| for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
| # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
| if { echo_test_string=`eval $cmd`; } 2>/dev/null && |
| { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null |
| then |
| break |
| fi |
| done |
| fi |
| |
| if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && |
| echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && |
| test "X$echo_testing_string" = "X$echo_test_string"; then |
| : |
| else |
| # The Solaris, AIX, and Digital Unix default echo programs unquote |
| # backslashes. This makes it impossible to quote backslashes using |
| # echo "$something" | sed 's/\\/\\\\/g' |
| # |
| # So, first we look for a working echo in the user's PATH. |
| |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| for dir in $PATH /usr/ucb; do |
| IFS="$lt_save_ifs" |
| if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
| test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
| echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
| test "X$echo_testing_string" = "X$echo_test_string"; then |
| ECHO="$dir/echo" |
| break |
| fi |
| done |
| IFS="$lt_save_ifs" |
| |
| if test "X$ECHO" = Xecho; then |
| # We didn't find a better echo, so look for alternatives. |
| if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && |
| echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && |
| test "X$echo_testing_string" = "X$echo_test_string"; then |
| # This shell has a builtin print -r that does the trick. |
| ECHO='print -r' |
| elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && |
| test "X$CONFIG_SHELL" != X/bin/ksh; then |
| # If we have ksh, try running configure again with it. |
| ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
| export ORIGINAL_CONFIG_SHELL |
| CONFIG_SHELL=/bin/ksh |
| export CONFIG_SHELL |
| exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
| else |
| # Try using printf. |
| ECHO='printf %s\n' |
| if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && |
| echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && |
| test "X$echo_testing_string" = "X$echo_test_string"; then |
| # Cool, printf works |
| : |
| elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
| test "X$echo_testing_string" = 'X\t' && |
| echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
| test "X$echo_testing_string" = "X$echo_test_string"; then |
| CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
| export CONFIG_SHELL |
| SHELL="$CONFIG_SHELL" |
| export SHELL |
| ECHO="$CONFIG_SHELL [$]0 --fallback-echo" |
| elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
| test "X$echo_testing_string" = 'X\t' && |
| echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
| test "X$echo_testing_string" = "X$echo_test_string"; then |
| ECHO="$CONFIG_SHELL [$]0 --fallback-echo" |
| else |
| # maybe with a smaller string... |
| prev=: |
| |
| for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
| if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null |
| then |
| break |
| fi |
| prev="$cmd" |
| done |
| |
| if test "$prev" != 'sed 50q "[$]0"'; then |
| echo_test_string=`eval $prev` |
| export echo_test_string |
| exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
| else |
| # Oops. We lost completely, so just stick with echo. |
| ECHO=echo |
| fi |
| fi |
| fi |
| fi |
| fi |
| fi |
| |
| # Copy echo and quote the copy suitably for passing to libtool from |
| # the Makefile, instead of quoting the original, which is used later. |
| lt_ECHO=$ECHO |
| if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
| lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
| fi |
| |
| AC_SUBST(lt_ECHO) |
| ]) |
| _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) |
| _LT_DECL([], [ECHO], [1], |
| [An echo program that does not interpret backslashes]) |
| ])# _LT_PROG_ECHO_BACKSLASH |
| |
| |
| # _LT_ENABLE_LOCK |
| # --------------- |
| m4_defun([_LT_ENABLE_LOCK], |
| [AC_ARG_ENABLE([libtool-lock], |
| [AS_HELP_STRING([--disable-libtool-lock], |
| [avoid locking (might break parallel builds)])]) |
| test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
| |
| # Some flags need to be propagated to the compiler or linker for good |
| # libtool support. |
| case $host in |
| ia64-*-hpux*) |
| # Find out which ABI we are using. |
| echo 'int i;' > conftest.$ac_ext |
| if AC_TRY_EVAL(ac_compile); then |
| case `/usr/bin/file conftest.$ac_objext` in |
| *ELF-32*) |
| HPUX_IA64_MODE="32" |
| ;; |
| *ELF-64*) |
| HPUX_IA64_MODE="64" |
| ;; |
| esac |
| fi |
| rm -rf conftest* |
| ;; |
| *-*-irix6*) |
| # Find out which ABI we are using. |
| echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
| if AC_TRY_EVAL(ac_compile); then |
| if test "$lt_cv_prog_gnu_ld" = yes; then |
| case `/usr/bin/file conftest.$ac_objext` in |
| *32-bit*) |
| LD="${LD-ld} -melf32bsmip" |
| ;; |
| *N32*) |
| LD="${LD-ld} -melf32bmipn32" |
| ;; |
| *64-bit*) |
| LD="${LD-ld} -melf64bmip" |
| ;; |
| esac |
| else |
| case `/usr/bin/file conftest.$ac_objext` in |
| *32-bit*) |
| LD="${LD-ld} -32" |
| ;; |
| *N32*) |
| LD="${LD-ld} -n32" |
| ;; |
| *64-bit*) |
| LD="${LD-ld} -64" |
| ;; |
| esac |
| fi |
| fi |
| rm -rf conftest* |
| ;; |
| |
| x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ |
| s390*-*linux*|s390*-*tpf*|sparc*-*linux*) |
| # Find out which ABI we are using. |
| echo 'int i;' > conftest.$ac_ext |
| if AC_TRY_EVAL(ac_compile); then |
| case `/usr/bin/file conftest.o` in |
| *32-bit*) |
| case $host in |
| x86_64-*kfreebsd*-gnu) |
| LD="${LD-ld} -m elf_i386_fbsd" |
| ;; |
| x86_64-*linux*) |
| LD="${LD-ld} -m elf_i386" |
| ;; |
| ppc64-*linux*|powerpc64-*linux*) |
| LD="${LD-ld} -m elf32ppclinux" |
| ;; |
| s390x-*linux*) |
| LD="${LD-ld} -m elf_s390" |
| ;; |
| sparc64-*linux*) |
| LD="${LD-ld} -m elf32_sparc" |
| ;; |
| esac |
| ;; |
| *64-bit*) |
| case $host in |
| x86_64-*kfreebsd*-gnu) |
| LD="${LD-ld} -m elf_x86_64_fbsd" |
| ;; |
| x86_64-*linux*) |
| LD="${LD-ld} -m elf_x86_64" |
| ;; |
| ppc*-*linux*|powerpc*-*linux*) |
| LD="${LD-ld} -m elf64ppc" |
| ;; |
| s390*-*linux*|s390*-*tpf*) |
| LD="${LD-ld} -m elf64_s390" |
| ;; |
| sparc*-*linux*) |
| LD="${LD-ld} -m elf64_sparc" |
| ;; |
| esac |
| ;; |
| esac |
| fi |
| rm -rf conftest* |
| ;; |
| |
| *-*-sco3.2v5*) |
| # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
| SAVE_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS -belf" |
| AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
| [AC_LANG_PUSH(C) |
| AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
| AC_LANG_POP]) |
| if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
| # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
| CFLAGS="$SAVE_CFLAGS" |
| fi |
| ;; |
| sparc*-*solaris*) |
| # Find out which ABI we are using. |
| echo 'int i;' > conftest.$ac_ext |
| if AC_TRY_EVAL(ac_compile); then |
| case `/usr/bin/file conftest.o` in |
| *64-bit*) |
| case $lt_cv_prog_gnu_ld in |
| yes*) LD="${LD-ld} -m elf64_sparc" ;; |
| *) |
| if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then |
| LD="${LD-ld} -64" |
| fi |
| ;; |
| esac |
| ;; |
| esac |
| fi |
| rm -rf conftest* |
| ;; |
| esac |
| |
| need_locks="$enable_libtool_lock" |
| ])# _LT_ENABLE_LOCK |
| |
| |
| # _LT_CMD_OLD_ARCHIVE |
| # ------------------- |
| m4_defun([_LT_CMD_OLD_ARCHIVE], |
| [AC_CHECK_TOOL(AR, ar, false) |
| test -z "$AR" && AR=ar |
| test -z "$AR_FLAGS" && AR_FLAGS=cru |
| _LT_DECL([], [AR], [1], [The archiver]) |
| _LT_DECL([], [AR_FLAGS], [1]) |
| |
| AC_CHECK_TOOL(STRIP, strip, :) |
| test -z "$STRIP" && STRIP=: |
| _LT_DECL([], [STRIP], [1], [A symbol stripping program]) |
| |
| AC_CHECK_TOOL(RANLIB, ranlib, :) |
| test -z "$RANLIB" && RANLIB=: |
| _LT_DECL([], [RANLIB], [1], |
| [Commands used to install an old-style archive]) |
| |
| # Determine commands to create old-style static archives. |
| old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
| old_postinstall_cmds='chmod 644 $oldlib' |
| old_postuninstall_cmds= |
| |
| if test -n "$RANLIB"; then |
| case $host_os in |
| openbsd*) |
| old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
| ;; |
| *) |
| old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
| ;; |
| esac |
| old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
| fi |
| _LT_DECL([], [old_postinstall_cmds], [2]) |
| _LT_DECL([], [old_postuninstall_cmds], [2]) |
| _LT_TAGDECL([], [old_archive_cmds], [2], |
| [Commands used to build an old-style archive]) |
| ])# _LT_CMD_OLD_ARCHIVE |
| |
| |
| # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
| # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
| # ---------------------------------------------------------------- |
| # Check whether the given compiler option works |
| AC_DEFUN([_LT_COMPILER_OPTION], |
| [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
| m4_require([_LT_DECL_SED])dnl |
| AC_CACHE_CHECK([$1], [$2], |
| [$2=no |
| m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| lt_compiler_flag="$3" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| # The option is referenced via a variable to avoid confusing sed. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
| (eval "$lt_compile" 2>conftest.err) |
| ac_status=$? |
| cat conftest.err >&AS_MESSAGE_LOG_FD |
| echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
| if (exit $ac_status) && test -s "$ac_outfile"; then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings other than the usual output. |
| $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
| $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
| if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
| $2=yes |
| fi |
| fi |
| $RM conftest* |
| ]) |
| |
| if test x"[$]$2" = xyes; then |
| m4_if([$5], , :, [$5]) |
| else |
| m4_if([$6], , :, [$6]) |
| fi |
| ])# _LT_COMPILER_OPTION |
| |
| # Old name: |
| AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) |
| |
| |
| # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
| # [ACTION-SUCCESS], [ACTION-FAILURE]) |
| # ---------------------------------------------------- |
| # Check whether the given linker option works |
| AC_DEFUN([_LT_LINKER_OPTION], |
| [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
| m4_require([_LT_DECL_SED])dnl |
| AC_CACHE_CHECK([$1], [$2], |
| [$2=no |
| save_LDFLAGS="$LDFLAGS" |
| LDFLAGS="$LDFLAGS $3" |
| echo "$lt_simple_link_test_code" > conftest.$ac_ext |
| if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
| # The linker can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| if test -s conftest.err; then |
| # Append any errors to the config.log. |
| cat conftest.err 1>&AS_MESSAGE_LOG_FD |
| $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
| $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
| if diff conftest.exp conftest.er2 >/dev/null; then |
| $2=yes |
| fi |
| else |
| $2=yes |
| fi |
| fi |
| $RM -r conftest* |
| LDFLAGS="$save_LDFLAGS" |
| ]) |
| |
| if test x"[$]$2" = xyes; then |
| m4_if([$4], , :, [$4]) |
| else |
| m4_if([$5], , :, [$5]) |
| fi |
| ])# _LT_LINKER_OPTION |
| |
| # Old name: |
| AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) |
| |
| |
| # LT_CMD_MAX_LEN |
| #--------------- |
| AC_DEFUN([LT_CMD_MAX_LEN], |
| [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| # find the maximum length of command line arguments |
| AC_MSG_CHECKING([the maximum length of command line arguments]) |
| AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
| i=0 |
| teststring="ABCD" |
| |
| case $build_os in |
| msdosdjgpp*) |
| # On DJGPP, this test can blow up pretty badly due to problems in libc |
| # (any single argument exceeding 2000 bytes causes a buffer overrun |
| # during glob expansion). Even if it were fixed, the result of this |
| # check would be larger than it should be. |
| lt_cv_sys_max_cmd_len=12288; # 12K is about right |
| ;; |
| |
| gnu*) |
| # Under GNU Hurd, this test is not required because there is |
| # no limit to the length of command line arguments. |
| # Libtool will interpret -1 as no limit whatsoever |
| lt_cv_sys_max_cmd_len=-1; |
| ;; |
| |
| cygwin* | mingw* | cegcc*) |
| # On Win9x/ME, this test blows up -- it succeeds, but takes |
| # about 5 minutes as the teststring grows exponentially. |
| # Worse, since 9x/ME are not pre-emptively multitasking, |
| # you end up with a "frozen" computer, even though with patience |
| # the test eventually succeeds (with a max line length of 256k). |
| # Instead, let's just punt: use the minimum linelength reported by |
| # all of the supported platforms: 8192 (on NT/2K/XP). |
| lt_cv_sys_max_cmd_len=8192; |
| ;; |
| |
| amigaos*) |
| # On AmigaOS with pdksh, this test takes hours, literally. |
| # So we just punt and use a minimum line length of 8192. |
| lt_cv_sys_max_cmd_len=8192; |
| ;; |
| |
| netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
| # This has been around since 386BSD, at least. Likely further. |
| if test -x /sbin/sysctl; then |
| lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
| elif test -x /usr/sbin/sysctl; then |
| lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
| else |
| lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
| fi |
| # And add a safety zone |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
| ;; |
| |
| interix*) |
| # We know the value 262144 and hardcode it with a safety zone (like BSD) |
| lt_cv_sys_max_cmd_len=196608 |
| ;; |
| |
| osf*) |
| # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
| # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
| # nice to cause kernel panics so lets avoid the loop below. |
| # First set a reasonable default. |
| lt_cv_sys_max_cmd_len=16384 |
| # |
| if test -x /sbin/sysconfig; then |
| case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
| *1*) lt_cv_sys_max_cmd_len=-1 ;; |
| esac |
| fi |
| ;; |
| sco3.2v5*) |
| lt_cv_sys_max_cmd_len=102400 |
| ;; |
| sysv5* | sco5v6* | sysv4.2uw2*) |
| kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
| if test -n "$kargmax"; then |
| lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
| else |
| lt_cv_sys_max_cmd_len=32768 |
| fi |
| ;; |
| *) |
| lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
| if test -n "$lt_cv_sys_max_cmd_len"; then |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
| else |
| # Make teststring a little bigger before we do anything with it. |
| # a 1K string should be a reasonable start. |
| for i in 1 2 3 4 5 6 7 8 ; do |
| teststring=$teststring$teststring |
| done |
| SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
| # If test is not a shell built-in, we'll probably end up computing a |
| # maximum length that is only half of the actual maximum length, but |
| # we can't tell. |
| while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ |
| = "XX$teststring$teststring"; } >/dev/null 2>&1 && |
| test $i != 17 # 1/2 MB should be enough |
| do |
| i=`expr $i + 1` |
| teststring=$teststring$teststring |
| done |
| # Only check the string length outside the loop. |
| lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` |
| teststring= |
| # Add a significant safety factor because C++ compilers can tack on |
| # massive amounts of additional arguments before passing them to the |
| # linker. It appears as though 1/2 is a usable value. |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
| fi |
| ;; |
| esac |
| ]) |
| if test -n $lt_cv_sys_max_cmd_len ; then |
| AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
| else |
| AC_MSG_RESULT(none) |
| fi |
| max_cmd_len=$lt_cv_sys_max_cmd_len |
| _LT_DECL([], [max_cmd_len], [0], |
| [What is the maximum length of a command?]) |
| ])# LT_CMD_MAX_LEN |
| |
| # Old name: |
| AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) |
| |
| |
| # _LT_HEADER_DLFCN |
| # ---------------- |
| m4_defun([_LT_HEADER_DLFCN], |
| [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl |
| ])# _LT_HEADER_DLFCN |
| |
| |
| # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
| # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
| # ---------------------------------------------------------------- |
| m4_defun([_LT_TRY_DLOPEN_SELF], |
| [m4_require([_LT_HEADER_DLFCN])dnl |
| if test "$cross_compiling" = yes; then : |
| [$4] |
| else |
| lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
| lt_status=$lt_dlunknown |
| cat > conftest.$ac_ext <<_LT_EOF |
| [#line __oline__ "configure" |
| #include "confdefs.h" |
| |
| #if HAVE_DLFCN_H |
| #include <dlfcn.h> |
| #endif |
| |
| #include <stdio.h> |
| |
| #ifdef RTLD_GLOBAL |
| # define LT_DLGLOBAL RTLD_GLOBAL |
| #else |
| # ifdef DL_GLOBAL |
| # define LT_DLGLOBAL DL_GLOBAL |
| # else |
| # define LT_DLGLOBAL 0 |
| # endif |
| #endif |
| |
| /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
| find out it does not work in some platform. */ |
| #ifndef LT_DLLAZY_OR_NOW |
| # ifdef RTLD_LAZY |
| # define LT_DLLAZY_OR_NOW RTLD_LAZY |
| # else |
| # ifdef DL_LAZY |
| # define LT_DLLAZY_OR_NOW DL_LAZY |
| # else |
| # ifdef RTLD_NOW |
| # define LT_DLLAZY_OR_NOW RTLD_NOW |
| # else |
| # ifdef DL_NOW |
| # define LT_DLLAZY_OR_NOW DL_NOW |
| # else |
| # define LT_DLLAZY_OR_NOW 0 |
| # endif |
| # endif |
| # endif |
| # endif |
| #endif |
| |
| void fnord() { int i=42;} |
| int main () |
| { |
| void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
| int status = $lt_dlunknown; |
| |
| if (self) |
| { |
| if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
| else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
| /* dlclose (self); */ |
| } |
| else |
| puts (dlerror ()); |
| |
| return status; |
| }] |
| _LT_EOF |
| if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
| (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
| lt_status=$? |
| case x$lt_status in |
| x$lt_dlno_uscore) $1 ;; |
| x$lt_dlneed_uscore) $2 ;; |
| x$lt_dlunknown|x*) $3 ;; |
| esac |
| else : |
| # compilation failed |
| $3 |
| fi |
| fi |
| rm -fr conftest* |
| ])# _LT_TRY_DLOPEN_SELF |
| |
| |
| # LT_SYS_DLOPEN_SELF |
| # ------------------ |
| AC_DEFUN([LT_SYS_DLOPEN_SELF], |
| [m4_require([_LT_HEADER_DLFCN])dnl |
| if test "x$enable_dlopen" != xyes; then |
| enable_dlopen=unknown |
| enable_dlopen_self=unknown |
| enable_dlopen_self_static=unknown |
| else |
| lt_cv_dlopen=no |
| lt_cv_dlopen_libs= |
| |
| case $host_os in |
| beos*) |
| lt_cv_dlopen="load_add_on" |
| lt_cv_dlopen_libs= |
| lt_cv_dlopen_self=yes |
| ;; |
| |
| mingw* | pw32* | cegcc*) |
| lt_cv_dlopen="LoadLibrary" |
| lt_cv_dlopen_libs= |
| ;; |
| |
| cygwin*) |
| lt_cv_dlopen="dlopen" |
| lt_cv_dlopen_libs= |
| ;; |
| |
| darwin*) |
| # if libdl is installed we need to link against it |
| AC_CHECK_LIB([dl], [dlopen], |
| [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
| lt_cv_dlopen="dyld" |
| lt_cv_dlopen_libs= |
| lt_cv_dlopen_self=yes |
| ]) |
| ;; |
| |
| *) |
| AC_CHECK_FUNC([shl_load], |
| [lt_cv_dlopen="shl_load"], |
| [AC_CHECK_LIB([dld], [shl_load], |
| [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], |
| [AC_CHECK_FUNC([dlopen], |
| [lt_cv_dlopen="dlopen"], |
| [AC_CHECK_LIB([dl], [dlopen], |
| [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
| [AC_CHECK_LIB([svld], [dlopen], |
| [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
| [AC_CHECK_LIB([dld], [dld_link], |
| [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) |
| ]) |
| ]) |
| ]) |
| ]) |
| ]) |
| ;; |
| esac |
| |
| if test "x$lt_cv_dlopen" != xno; then |
| enable_dlopen=yes |
| else |
| enable_dlopen=no |
| fi |
| |
| case $lt_cv_dlopen in |
| dlopen) |
| save_CPPFLAGS="$CPPFLAGS" |
| test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
| |
| save_LDFLAGS="$LDFLAGS" |
| wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
| |
| save_LIBS="$LIBS" |
| LIBS="$lt_cv_dlopen_libs $LIBS" |
| |
| AC_CACHE_CHECK([whether a program can dlopen itself], |
| lt_cv_dlopen_self, [dnl |
| _LT_TRY_DLOPEN_SELF( |
| lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
| lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
| ]) |
| |
| if test "x$lt_cv_dlopen_self" = xyes; then |
| wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
| AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
| lt_cv_dlopen_self_static, [dnl |
| _LT_TRY_DLOPEN_SELF( |
| lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
| lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
| ]) |
| fi |
| |
| CPPFLAGS="$save_CPPFLAGS" |
| LDFLAGS="$save_LDFLAGS" |
| LIBS="$save_LIBS" |
| ;; |
| esac |
| |
| case $lt_cv_dlopen_self in |
| yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
| *) enable_dlopen_self=unknown ;; |
| esac |
| |
| case $lt_cv_dlopen_self_static in |
| yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
| *) enable_dlopen_self_static=unknown ;; |
| esac |
| fi |
| _LT_DECL([dlopen_support], [enable_dlopen], [0], |
| [Whether dlopen is supported]) |
| _LT_DECL([dlopen_self], [enable_dlopen_self], [0], |
| [Whether dlopen of programs is supported]) |
| _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], |
| [Whether dlopen of statically linked programs is supported]) |
| ])# LT_SYS_DLOPEN_SELF |
| |
| # Old name: |
| AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) |
| |
| |
| # _LT_COMPILER_C_O([TAGNAME]) |
| # --------------------------- |
| # Check to see if options -c and -o are simultaneously supported by compiler. |
| # This macro does not hard code the compiler like AC_PROG_CC_C_O. |
| m4_defun([_LT_COMPILER_C_O], |
| [m4_require([_LT_DECL_SED])dnl |
| m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
| m4_require([_LT_TAG_COMPILER])dnl |
| AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
| [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
| [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
| $RM -r conftest 2>/dev/null |
| mkdir conftest |
| cd conftest |
| mkdir out |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| |
| lt_compiler_flag="-o out/conftest2.$ac_objext" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
| (eval "$lt_compile" 2>out/conftest.err) |
| ac_status=$? |
| cat out/conftest.err >&AS_MESSAGE_LOG_FD |
| echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
| if (exit $ac_status) && test -s out/conftest2.$ac_objext |
| then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
| $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
| if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
| _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
| fi |
| fi |
| chmod u+w . 2>&AS_MESSAGE_LOG_FD |
| $RM conftest* |
| # SGI C++ compiler will create directory out/ii_files/ for |
| # template instantiation |
| test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files |
| $RM out/* && rmdir out |
| cd .. |
| $RM -r conftest |
| $RM conftest* |
| ]) |
| _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], |
| [Does compiler simultaneously support -c and -o options?]) |
| ])# _LT_COMPILER_C_O |
| |
| |
| # _LT_COMPILER_FILE_LOCKS([TAGNAME]) |
| # ---------------------------------- |
| # Check to see if we can do hard links to lock some files if needed |
| m4_defun([_LT_COMPILER_FILE_LOCKS], |
| [m4_require([_LT_ENABLE_LOCK])dnl |
| m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
| _LT_COMPILER_C_O([$1]) |
| |
| hard_links="nottested" |
| if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
| # do not overwrite the value of need_locks provided by the user |
| AC_MSG_CHECKING([if we can lock with hard links]) |
| hard_links=yes |
| $RM conftest* |
| ln conftest.a conftest.b 2>/dev/null && hard_links=no |
| touch conftest.a |
| ln conftest.a conftest.b 2>&5 || hard_links=no |
| ln conftest.a conftest.b 2>/dev/null && hard_links=no |
| AC_MSG_RESULT([$hard_links]) |
| if test "$hard_links" = no; then |
| AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
| need_locks=warn |
| fi |
| else |
| need_locks=no |
| fi |
| _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) |
| ])# _LT_COMPILER_FILE_LOCKS |
| |
| |
| # _LT_CHECK_OBJDIR |
| # ---------------- |
| m4_defun([_LT_CHECK_OBJDIR], |
| [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
| [rm -f .libs 2>/dev/null |
| mkdir .libs 2>/dev/null |
| if test -d .libs; then |
| lt_cv_objdir=.libs |
| else |
| # MS-DOS does not allow filenames that begin with a dot. |
| lt_cv_objdir=_libs |
| fi |
| rmdir .libs 2>/dev/null]) |
| objdir=$lt_cv_objdir |
| _LT_DECL([], [objdir], [0], |
| [The name of the directory that contains temporary libtool files])dnl |
| m4_pattern_allow([LT_OBJDIR])dnl |
| AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", |
| [Define to the sub-directory in which libtool stores uninstalled libraries.]) |
| ])# _LT_CHECK_OBJDIR |
| |
| |
| # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) |
| # -------------------------------------- |
| # Check hardcoding attributes. |
| m4_defun([_LT_LINKER_HARDCODE_LIBPATH], |
| [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
| _LT_TAGVAR(hardcode_action, $1)= |
| if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || |
| test -n "$_LT_TAGVAR(runpath_var, $1)" || |
| test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
| |
| # We can hardcode non-existent directories. |
| if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && |
| # If the only mechanism to avoid hardcoding is shlibpath_var, we |
| # have to relink, otherwise we might link with an installed library |
| # when we should be linking with a yet-to-be-installed one |
| ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
| test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then |
| # Linking always hardcodes the temporary library directory. |
| _LT_TAGVAR(hardcode_action, $1)=relink |
| else |
| # We can link without hardcoding, and we can hardcode nonexisting dirs. |
| _LT_TAGVAR(hardcode_action, $1)=immediate |
| fi |
| else |
| # We cannot hardcode anything, or else we can only hardcode existing |
| # directories. |
| _LT_TAGVAR(hardcode_action, $1)=unsupported |
| fi |
| AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) |
| |
| if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || |
| test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then |
| # Fast installation is not supported |
| enable_fast_install=no |
| elif test "$shlibpath_overrides_runpath" = yes || |
| test "$enable_shared" = no; then |
| # Fast installation is not necessary |
| enable_fast_install=needless |
| fi |
| _LT_TAGDECL([], [hardcode_action], [0], |
| [How to hardcode a shared library path into an executable]) |
| ])# _LT_LINKER_HARDCODE_LIBPATH |
| |
| |
| # _LT_CMD_STRIPLIB |
| # ---------------- |
| m4_defun([_LT_CMD_STRIPLIB], |
| [m4_require([_LT_DECL_EGREP]) |
| striplib= |
| old_striplib= |
| AC_MSG_CHECKING([whether stripping libraries is possible]) |
| if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
| test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
| test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
| AC_MSG_RESULT([yes]) |
| else |
| # FIXME - insert some real tests, host_os isn't really good enough |
| case $host_os in |
| darwin*) |
| if test -n "$STRIP" ; then |
| striplib="$STRIP -x" |
| old_striplib="$STRIP -S" |
| AC_MSG_RESULT([yes]) |
| else |
| AC_MSG_RESULT([no]) |
| fi |
| ;; |
| *) |
| AC_MSG_RESULT([no]) |
| ;; |
| esac |
| fi |
| _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) |
| _LT_DECL([], [striplib], [1]) |
| ])# _LT_CMD_STRIPLIB |
| |
| |
| # _LT_SYS_DYNAMIC_LINKER([TAG]) |
| # ----------------------------- |
| # PORTME Fill in your ld.so characteristics |
| m4_defun([_LT_SYS_DYNAMIC_LINKER], |
| [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| m4_require([_LT_DECL_EGREP])dnl |
| m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
| m4_require([_LT_DECL_OBJDUMP])dnl |
| m4_require([_LT_DECL_SED])dnl |
| AC_MSG_CHECKING([dynamic linker characteristics]) |
| m4_if([$1], |
| [], [ |
| if test "$GCC" = yes; then |
| case $host_os in |
| darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; |
| *) lt_awk_arg="/^libraries:/" ;; |
| esac |
| lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
| if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then |
| # if the path contains ";" then we assume it to be the separator |
| # otherwise default to the standard path separator (i.e. ":") - it is |
| # assumed that no part of a normal pathname contains ";" but that should |
| # okay in the real world where ";" in dirpaths is itself problematic. |
| lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` |
| else |
| lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
| fi |
| # Ok, now we have the path, separated by spaces, we can step through it |
| # and add multilib dir if necessary. |
| lt_tmp_lt_search_path_spec= |
| lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` |
| for lt_sys_path in $lt_search_path_spec; do |
| if test -d "$lt_sys_path/$lt_multi_os_dir"; then |
| lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" |
| else |
| test -d "$lt_sys_path" && \ |
| lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" |
| fi |
| done |
| lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' |
| BEGIN {RS=" "; FS="/|\n";} { |
| lt_foo=""; |
| lt_count=0; |
| for (lt_i = NF; lt_i > 0; lt_i--) { |
| if ($lt_i != "" && $lt_i != ".") { |
| if ($lt_i == "..") { |
| lt_count++; |
| } else { |
| if (lt_count == 0) { |
| lt_foo="/" $lt_i lt_foo; |
| } else { |
| lt_count--; |
| } |
| } |
| } |
| } |
| if (lt_foo != "") { lt_freq[[lt_foo]]++; } |
| if (lt_freq[[lt_foo]] == 1) { print lt_foo; } |
| }'` |
| sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` |
| else |
| sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
| fi]) |
| library_names_spec= |
| libname_spec='lib$name' |
| soname_spec= |
| shrext_cmds=".so" |
| postinstall_cmds= |
| postuninstall_cmds= |
| finish_cmds= |
| finish_eval= |
| shlibpath_var= |
| shlibpath_overrides_runpath=unknown |
| version_type=none |
| dynamic_linker="$host_os ld.so" |
| sys_lib_dlsearch_path_spec="/lib /usr/lib" |
| need_lib_prefix=unknown |
| hardcode_into_libs=no |
| |
| # when you set need_version to no, make sure it does not cause -set_version |
| # flags to be left without arguments |
| need_version=unknown |
| |
| case $host_os in |
| aix3*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
| shlibpath_var=LIBPATH |
| |
| # AIX 3 has no versioning support, so we append a major version to the name. |
| soname_spec='${libname}${release}${shared_ext}$major' |
| ;; |
| |
| aix[[4-9]]*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| hardcode_into_libs=yes |
| if test "$host_cpu" = ia64; then |
| # AIX 5 supports IA64 |
| library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| else |
| # With GCC up to 2.95.x, collect2 would create an import file |
| # for dependence libraries. The import file would start with |
| # the line `#! .'. This would cause the generated library to |
| # depend on `.', always an invalid library. This was fixed in |
| # development snapshots of GCC prior to 3.0. |
| case $host_os in |
| aix4 | aix4.[[01]] | aix4.[[01]].*) |
| if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
| echo ' yes ' |
| echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then |
| : |
| else |
| can_build_shared=no |
| fi |
| ;; |
| esac |
| # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
| # soname into executable. Probably we can add versioning support to |
| # collect2, so additional links can be useful in future. |
| if test "$aix_use_runtimelinking" = yes; then |
| # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
| # instead of lib<name>.a to let people know that these are not |
| # typical AIX shared libraries. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| else |
| # We preserve .a as extension for shared libraries through AIX4.2 |
| # and later when we are not doing run time linking. |
| library_names_spec='${libname}${release}.a $libname.a' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| fi |
| shlibpath_var=LIBPATH |
| fi |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # Since July 2007 AmigaOS4 officially supports .so libraries. |
| # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| ;; |
| m68k) |
| library_names_spec='$libname.ixlibrary $libname.a' |
| # Create ${libname}_ixlibrary.a entries in /sys/libs. |
| finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
| ;; |
| esac |
| ;; |
| |
| beos*) |
| library_names_spec='${libname}${shared_ext}' |
| dynamic_linker="$host_os ld.so" |
| shlibpath_var=LIBRARY_PATH |
| ;; |
| |
| bsdi[[45]]*) |
| version_type=linux |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
| sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
| # the default ld.so.conf also contains /usr/contrib/lib and |
| # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
| # libtool to hard-code these into programs |
| ;; |
| |
| cygwin* | mingw* | pw32* | cegcc*) |
| version_type=windows |
| shrext_cmds=".dll" |
| need_version=no |
| need_lib_prefix=no |
| |
| case $GCC,$host_os in |
| yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) |
| library_names_spec='$libname.dll.a' |
| # DLL is installed to $(libdir)/../bin by postinstall_cmds |
| postinstall_cmds='base_file=`basename \${file}`~ |
| dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ |
| dldir=$destdir/`dirname \$dlpath`~ |
| test -d \$dldir || mkdir -p \$dldir~ |
| $install_prog $dir/$dlname \$dldir/$dlname~ |
| chmod a+x \$dldir/$dlname~ |
| if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then |
| eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; |
| fi' |
| postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
| dlpath=$dir/\$dldll~ |
| $RM \$dlpath' |
| shlibpath_overrides_runpath=yes |
| |
| case $host_os in |
| cygwin*) |
| # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
| soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
| sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
| ;; |
| mingw* | cegcc*) |
| # MinGW DLLs use traditional 'lib' prefix |
| soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
| sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
| if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then |
| # It is most probably a Windows format PATH printed by |
| # mingw gcc, but we are running on Cygwin. Gcc prints its search |
| # path with ; separators, and with drive letters. We can handle the |
| # drive letters (cygwin fileutils understands them), so leave them, |
| # especially as we might pass files found there to a mingw objdump, |
| # which wouldn't understand a cygwinified path. Ahh. |
| sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
| else |
| sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
| fi |
| ;; |
| pw32*) |
| # pw32 DLLs use 'pw' prefix rather than 'lib' |
| library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
| ;; |
| esac |
| ;; |
| |
| *) |
| library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
| ;; |
| esac |
| dynamic_linker='Win32 ld.exe' |
| # FIXME: first we should search . and the directory the executable is in |
| shlibpath_var=PATH |
| ;; |
| |
| darwin* | rhapsody*) |
| dynamic_linker="$host_os dyld" |
| version_type=darwin |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
| soname_spec='${libname}${release}${major}$shared_ext' |
| shlibpath_overrides_runpath=yes |
| shlibpath_var=DYLD_LIBRARY_PATH |
| shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
| m4_if([$1], [],[ |
| sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) |
| sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
| ;; |
| |
| dgux*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| ;; |
| |
| freebsd1*) |
| dynamic_linker=no |
| ;; |
| |
| freebsd* | dragonfly*) |
| # DragonFly does not have aout. When/if they implement a new |
| # versioning mechanism, adjust this. |
| if test -x /usr/bin/objformat; then |
| objformat=`/usr/bin/objformat` |
| else |
| case $host_os in |
| freebsd[[123]]*) objformat=aout ;; |
| *) objformat=elf ;; |
| esac |
| fi |
| version_type=freebsd-$objformat |
| case $version_type in |
| freebsd-elf*) |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
| need_version=no |
| need_lib_prefix=no |
| ;; |
| freebsd-*) |
| library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
| need_version=yes |
| ;; |
| esac |
| shlibpath_var=LD_LIBRARY_PATH |
| case $host_os in |
| freebsd2*) |
| shlibpath_overrides_runpath=yes |
| ;; |
| freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
| freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| *) # from 4.6 on, and DragonFly |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| esac |
| ;; |
| |
| gnu*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| hardcode_into_libs=yes |
| ;; |
| |
| hpux9* | hpux10* | hpux11*) |
| # Give a soname corresponding to the major version so that dld.sl refuses to |
| # link against other versions. |
| version_type=sunos |
| need_lib_prefix=no |
| need_version=no |
| case $host_cpu in |
| ia64*) |
| shrext_cmds='.so' |
| hardcode_into_libs=yes |
| dynamic_linker="$host_os dld.so" |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| if test "X$HPUX_IA64_MODE" = X32; then |
| sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
| else |
| sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
| fi |
| sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
| ;; |
| hppa*64*) |
| shrext_cmds='.sl' |
| hardcode_into_libs=yes |
| dynamic_linker="$host_os dld.sl" |
| shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
| shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
| sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
| ;; |
| *) |
| shrext_cmds='.sl' |
| dynamic_linker="$host_os dld.sl" |
| shlibpath_var=SHLIB_PATH |
| shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| ;; |
| esac |
| # HP-UX runs *really* slowly unless shared libraries are mode 555. |
| postinstall_cmds='chmod 555 $lib' |
| ;; |
| |
| interix[[3-9]]*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| |
| irix5* | irix6* | nonstopux*) |
| case $host_os in |
| nonstopux*) version_type=nonstopux ;; |
| *) |
| if test "$lt_cv_prog_gnu_ld" = yes; then |
| version_type=linux |
| else |
| version_type=irix |
| fi ;; |
| esac |
| need_lib_prefix=no |
| need_version=no |
| soname_spec='${libname}${release}${shared_ext}$major' |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
| case $host_os in |
| irix5* | nonstopux*) |
| libsuff= shlibsuff= |
| ;; |
| *) |
| case $LD in # libtool.m4 will add one of these switches to LD |
| *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
| libsuff= shlibsuff= libmagic=32-bit;; |
| *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
| libsuff=32 shlibsuff=N32 libmagic=N32;; |
| *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
| libsuff=64 shlibsuff=64 libmagic=64-bit;; |
| *) libsuff= shlibsuff= libmagic=never-match;; |
| esac |
| ;; |
| esac |
| shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
| shlibpath_overrides_runpath=no |
| sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
| sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
| hardcode_into_libs=yes |
| ;; |
| |
| # No shared lib support for Linux oldld, aout, or coff. |
| linux*oldld* | linux*aout* | linux*coff*) |
| dynamic_linker=no |
| ;; |
| |
| # This must be Linux ELF. |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| # Some binutils ld are patched to set DT_RUNPATH |
| save_LDFLAGS=$LDFLAGS |
| save_libdir=$libdir |
| eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ |
| LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" |
| AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], |
| [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], |
| [shlibpath_overrides_runpath=yes])]) |
| LDFLAGS=$save_LDFLAGS |
| libdir=$save_libdir |
| |
| # This implies no fast_install, which is unacceptable. |
| # Some rework will be needed to allow for fast_install |
| # before this can be enabled. |
| hardcode_into_libs=yes |
| |
| # Append ld.so.conf contents to the search path |
| if test -f /etc/ld.so.conf; then |
| lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
| sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
| fi |
| |
| # We used to test for /lib/ld.so.1 and disable shared libraries on |
| # powerpc, because MkLinux only supported shared libraries with the |
| # GNU dynamic linker. Since this was broken with cross compilers, |
| # most powerpc-linux boxes support dynamic linking these days and |
| # people can always --disable-shared, the test was removed, and we |
| # assume the GNU/Linux dynamic linker is in use. |
| dynamic_linker='GNU/Linux ld.so' |
| ;; |
| |
| netbsdelf*-gnu) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| dynamic_linker='NetBSD ld.elf_so' |
| ;; |
| |
| netbsd*) |
| version_type=sunos |
| need_lib_prefix=no |
| need_version=no |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
| dynamic_linker='NetBSD (a.out) ld.so' |
| else |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| dynamic_linker='NetBSD ld.elf_so' |
| fi |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| |
| newsos6) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| ;; |
| |
| *nto* | *qnx*) |
| version_type=qnx |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| dynamic_linker='ldqnx.so' |
| ;; |
| |
| openbsd*) |
| version_type=sunos |
| sys_lib_dlsearch_path_spec="/usr/lib" |
| need_lib_prefix=no |
| # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
| case $host_os in |
| openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
| *) need_version=no ;; |
| esac |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| case $host_os in |
| openbsd2.[[89]] | openbsd2.[[89]].*) |
| shlibpath_overrides_runpath=no |
| ;; |
| *) |
| shlibpath_overrides_runpath=yes |
| ;; |
| esac |
| else |
| shlibpath_overrides_runpath=yes |
| fi |
| ;; |
| |
| os2*) |
| libname_spec='$name' |
| shrext_cmds=".dll" |
| need_lib_prefix=no |
| library_names_spec='$libname${shared_ext} $libname.a' |
| dynamic_linker='OS/2 ld.exe' |
| shlibpath_var=LIBPATH |
| ;; |
| |
| osf3* | osf4* | osf5*) |
| version_type=osf |
| need_lib_prefix=no |
| need_version=no |
| soname_spec='${libname}${release}${shared_ext}$major' |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
| sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
| ;; |
| |
| rdos*) |
| dynamic_linker=no |
| ;; |
| |
| solaris*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| # ldd complains unless libraries are executable |
| postinstall_cmds='chmod +x $lib' |
| ;; |
| |
| sunos4*) |
| version_type=sunos |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| if test "$with_gnu_ld" = yes; then |
| need_lib_prefix=no |
| fi |
| need_version=yes |
| ;; |
| |
| sysv4 | sysv4.3*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| case $host_vendor in |
| sni) |
| shlibpath_overrides_runpath=no |
| need_lib_prefix=no |
| runpath_var=LD_RUN_PATH |
| ;; |
| siemens) |
| need_lib_prefix=no |
| ;; |
| motorola) |
| need_lib_prefix=no |
| need_version=no |
| shlibpath_overrides_runpath=no |
| sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
| ;; |
| esac |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec ;then |
| version_type=linux |
| library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
| soname_spec='$libname${shared_ext}.$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| fi |
| ;; |
| |
| sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
| version_type=freebsd-elf |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| if test "$with_gnu_ld" = yes; then |
| sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
| else |
| sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
| case $host_os in |
| sco3.2v5*) |
| sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
| ;; |
| esac |
| fi |
| sys_lib_dlsearch_path_spec='/usr/lib' |
| ;; |
| |
| tpf*) |
| # TPF is a cross-target only. Preferred cross-host = GNU/Linux. |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| |
| uts4*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| ;; |
| |
| *) |
| dynamic_linker=no |
| ;; |
| esac |
| AC_MSG_RESULT([$dynamic_linker]) |
| test "$dynamic_linker" = no && can_build_shared=no |
| |
| variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
| if test "$GCC" = yes; then |
| variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
| fi |
| |
| if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
| sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" |
| fi |
| if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then |
| sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" |
| fi |
| |
| _LT_DECL([], [variables_saved_for_relink], [1], |
| [Variables whose values should be saved in libtool wrapper scripts and |
| restored at link time]) |
| _LT_DECL([], [need_lib_prefix], [0], |
| [Do we need the "lib" prefix for modules?]) |
| _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) |
| _LT_DECL([], [version_type], [0], [Library versioning type]) |
| _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) |
| _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) |
| _LT_DECL([], [shlibpath_overrides_runpath], [0], |
| [Is shlibpath searched before the hard-coded library search path?]) |
| _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) |
| _LT_DECL([], [library_names_spec], [1], |
| [[List of archive names. First name is the real one, the rest are links. |
| The last name is the one that the linker finds with -lNAME]]) |
| _LT_DECL([], [soname_spec], [1], |
| [[The coded name of the library, if different from the real name]]) |
| _LT_DECL([], [postinstall_cmds], [2], |
| [Command to use after installation of a shared archive]) |
| _LT_DECL([], [postuninstall_cmds], [2], |
| [Command to use after uninstallation of a shared archive]) |
| _LT_DECL([], [finish_cmds], [2], |
| [Commands used to finish a libtool library installation in a directory]) |
| _LT_DECL([], [finish_eval], [1], |
| [[As "finish_cmds", except a single script fragment to be evaled but |
| not shown]]) |
| _LT_DECL([], [hardcode_into_libs], [0], |
| [Whether we should hardcode library paths into libraries]) |
| _LT_DECL([], [sys_lib_search_path_spec], [2], |
| [Compile-time system search path for libraries]) |
| _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], |
| [Run-time system search path for libraries]) |
| ])# _LT_SYS_DYNAMIC_LINKER |
| |
| |
| # _LT_PATH_TOOL_PREFIX(TOOL) |
| # -------------------------- |
| # find a file program which can recognize shared library |
| AC_DEFUN([_LT_PATH_TOOL_PREFIX], |
| [m4_require([_LT_DECL_EGREP])dnl |
| AC_MSG_CHECKING([for $1]) |
| AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
| [case $MAGIC_CMD in |
| [[\\/*] | ?:[\\/]*]) |
| lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
| ;; |
| *) |
| lt_save_MAGIC_CMD="$MAGIC_CMD" |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| dnl $ac_dummy forces splitting on constant user-supplied paths. |
| dnl POSIX.2 word splitting is done only on the output of word expansions, |
| dnl not every word. This closes a longstanding sh security hole. |
| ac_dummy="m4_if([$2], , $PATH, [$2])" |
| for ac_dir in $ac_dummy; do |
| IFS="$lt_save_ifs" |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$1; then |
| lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
| if test -n "$file_magic_test_file"; then |
| case $deplibs_check_method in |
| "file_magic "*) |
| file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
| MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
| if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
| $EGREP "$file_magic_regex" > /dev/null; then |
| : |
| else |
| cat <<_LT_EOF 1>&2 |
| |
| *** Warning: the command libtool uses to detect shared libraries, |
| *** $file_magic_cmd, produces output that libtool cannot recognize. |
| *** The result is that libtool may fail to recognize shared libraries |
| *** as such. This will affect the creation of libtool libraries that |
| *** depend on shared libraries, but programs linked with such libtool |
| *** libraries will work regardless of this problem. Nevertheless, you |
| *** may want to report the problem to your system manager and/or to |
| *** bug-libtool@gnu.org |
| |
| _LT_EOF |
| fi ;; |
| esac |
| fi |
| break |
| fi |
| done |
| IFS="$lt_save_ifs" |
| MAGIC_CMD="$lt_save_MAGIC_CMD" |
| ;; |
| esac]) |
| MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
| if test -n "$MAGIC_CMD"; then |
| AC_MSG_RESULT($MAGIC_CMD) |
| else |
| AC_MSG_RESULT(no) |
| fi |
| _LT_DECL([], [MAGIC_CMD], [0], |
| [Used to examine libraries when file_magic_cmd begins with "file"])dnl |
| ])# _LT_PATH_TOOL_PREFIX |
| |
| # Old name: |
| AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) |
| |
| |
| # _LT_PATH_MAGIC |
| # -------------- |
| # find a file program which can recognize a shared library |
| m4_defun([_LT_PATH_MAGIC], |
| [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
| if test -z "$lt_cv_path_MAGIC_CMD"; then |
| if test -n "$ac_tool_prefix"; then |
| _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
| else |
| MAGIC_CMD=: |
| fi |
| fi |
| ])# _LT_PATH_MAGIC |
| |
| |
| # LT_PATH_LD |
| # ---------- |
| # find the pathname to the GNU or non-GNU linker |
| AC_DEFUN([LT_PATH_LD], |
| [AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| m4_require([_LT_DECL_SED])dnl |
| m4_require([_LT_DECL_EGREP])dnl |
| |
| AC_ARG_WITH([gnu-ld], |
| [AS_HELP_STRING([--with-gnu-ld], |
| [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
| [test "$withval" = no || with_gnu_ld=yes], |
| [with_gnu_ld=no])dnl |
| |
| ac_prog=ld |
| if test "$GCC" = yes; then |
| # Check if gcc -print-prog-name=ld gives a path. |
| AC_MSG_CHECKING([for ld used by $CC]) |
| case $host in |
| *-*-mingw*) |
| # gcc leaves a trailing carriage return which upsets mingw |
| ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| *) |
| ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| esac |
| case $ac_prog in |
| # Accept absolute paths. |
| [[\\/]]* | ?:[[\\/]]*) |
| re_direlt='/[[^/]][[^/]]*/\.\./' |
| # Canonicalize the pathname of ld |
| ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` |
| while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do |
| ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` |
| done |
| test -z "$LD" && LD="$ac_prog" |
| ;; |
| "") |
| # If it fails, then pretend we aren't using GCC. |
| ac_prog=ld |
| ;; |
| *) |
| # If it is relative, then search for the first ld in PATH. |
| with_gnu_ld=unknown |
| ;; |
| esac |
| elif test "$with_gnu_ld" = yes; then |
| AC_MSG_CHECKING([for GNU ld]) |
| else |
| AC_MSG_CHECKING([for non-GNU ld]) |
| fi |
| AC_CACHE_VAL(lt_cv_path_LD, |
| [if test -z "$LD"; then |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| for ac_dir in $PATH; do |
| IFS="$lt_save_ifs" |
| test -z "$ac_dir" && ac_dir=. |
| if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| lt_cv_path_LD="$ac_dir/$ac_prog" |
| # Check to see if the program is GNU ld. I'd rather use --version, |
| # but apparently some variants of GNU ld only accept -v. |
| # Break only if it was the GNU/non-GNU ld that we prefer. |
| case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
| *GNU* | *'with BFD'*) |
| test "$with_gnu_ld" != no && break |
| ;; |
| *) |
| test "$with_gnu_ld" != yes && break |
| ;; |
| esac |
| fi |
| done |
| IFS="$lt_save_ifs" |
| else |
| lt_cv_path_LD="$LD" # Let the user override the test with a path. |
| fi]) |
| LD="$lt_cv_path_LD" |
| if test -n "$LD"; then |
| AC_MSG_RESULT($LD) |
| else |
| AC_MSG_RESULT(no) |
| fi |
| test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| _LT_PATH_LD_GNU |
| AC_SUBST([LD]) |
| |
| _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) |
| ])# LT_PATH_LD |
| |
| # Old names: |
| AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) |
| AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AM_PROG_LD], []) |
| dnl AC_DEFUN([AC_PROG_LD], []) |
| |
| |
| # _LT_PATH_LD_GNU |
| #- -------------- |
| m4_defun([_LT_PATH_LD_GNU], |
| [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
| [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
| case `$LD -v 2>&1 </dev/null` in |
| *GNU* | *'with BFD'*) |
| lt_cv_prog_gnu_ld=yes |
| ;; |
| *) |
| lt_cv_prog_gnu_ld=no |
| ;; |
| esac]) |
| with_gnu_ld=$lt_cv_prog_gnu_ld |
| ])# _LT_PATH_LD_GNU |
| |
| |
| # _LT_CMD_RELOAD |
| # -------------- |
| # find reload flag for linker |
| # -- PORTME Some linkers may need a different reload flag. |
| m4_defun([_LT_CMD_RELOAD], |
| [AC_CACHE_CHECK([for $LD option to reload object files], |
| lt_cv_ld_reload_flag, |
| [lt_cv_ld_reload_flag='-r']) |
| reload_flag=$lt_cv_ld_reload_flag |
| case $reload_flag in |
| "" | " "*) ;; |
| *) reload_flag=" $reload_flag" ;; |
| esac |
| reload_cmds='$LD$reload_flag -o $output$reload_objs' |
| case $host_os in |
| darwin*) |
| if test "$GCC" = yes; then |
| reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
| else |
| reload_cmds='$LD$reload_flag -o $output$reload_objs' |
| fi |
| ;; |
| esac |
| _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl |
| _LT_DECL([], [reload_cmds], [2])dnl |
| ])# _LT_CMD_RELOAD |
| |
| |
| # _LT_CHECK_MAGIC_METHOD |
| # ---------------------- |
| # how to check for library dependencies |
| # -- PORTME fill in with the dynamic library characteristics |
| m4_defun([_LT_CHECK_MAGIC_METHOD], |
| [m4_require([_LT_DECL_EGREP]) |
| m4_require([_LT_DECL_OBJDUMP]) |
| AC_CACHE_CHECK([how to recognize dependent libraries], |
| lt_cv_deplibs_check_method, |
| [lt_cv_file_magic_cmd='$MAGIC_CMD' |
| lt_cv_file_magic_test_file= |
| lt_cv_deplibs_check_method='unknown' |
| # Need to set the preceding variable on all platforms that support |
| # interlibrary dependencies. |
| # 'none' -- dependencies not supported. |
| # `unknown' -- same as none, but documents that we really don't know. |
| # 'pass_all' -- all dependencies passed with no checks. |
| # 'test_compile' -- check by making test program. |
| # 'file_magic [[regex]]' -- check by looking for files in library path |
| # which responds to the $file_magic_cmd with a given extended regex. |
| # If you have `file' or equivalent on your system and you're not sure |
| # whether `pass_all' will *always* work, you probably want this one. |
| |
| case $host_os in |
| aix[[4-9]]*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| beos*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| bsdi[[45]]*) |
| lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
| lt_cv_file_magic_cmd='/usr/bin/file -L' |
| lt_cv_file_magic_test_file=/shlib/libc.so |
| ;; |
| |
| cygwin*) |
| # func_win32_libid is a shell function defined in ltmain.sh |
| lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
| lt_cv_file_magic_cmd='func_win32_libid' |
| ;; |
| |
| mingw* | pw32*) |
| # Base MSYS/MinGW do not provide the 'file' command needed by |
| # func_win32_libid shell function, so use a weaker test based on 'objdump', |
| # unless we find 'file', for example because we are cross-compiling. |
| if ( file / ) >/dev/null 2>&1; then |
| lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
| lt_cv_file_magic_cmd='func_win32_libid' |
| else |
| lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
| lt_cv_file_magic_cmd='$OBJDUMP -f' |
| fi |
| ;; |
| |
| cegcc) |
| # use the weaker test based on 'objdump'. See mingw*. |
| lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' |
| lt_cv_file_magic_cmd='$OBJDUMP -f' |
| ;; |
| |
| darwin* | rhapsody*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| freebsd* | dragonfly*) |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
| case $host_cpu in |
| i*86 ) |
| # Not sure whether the presence of OpenBSD here was a mistake. |
| # Let's accept both of them until this is cleared up. |
| lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
| lt_cv_file_magic_cmd=/usr/bin/file |
| lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
| ;; |
| esac |
| else |
| lt_cv_deplibs_check_method=pass_all |
| fi |
| ;; |
| |
| gnu*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| hpux10.20* | hpux11*) |
| lt_cv_file_magic_cmd=/usr/bin/file |
| case $host_cpu in |
| ia64*) |
| lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
| lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
| ;; |
| hppa*64*) |
| [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
| lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
| ;; |
| *) |
| lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
| lt_cv_file_magic_test_file=/usr/lib/libc.sl |
| ;; |
| esac |
| ;; |
| |
| interix[[3-9]]*) |
| # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
| lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
| ;; |
| |
| irix5* | irix6* | nonstopux*) |
| case $LD in |
| *-32|*"-32 ") libmagic=32-bit;; |
| *-n32|*"-n32 ") libmagic=N32;; |
| *-64|*"-64 ") libmagic=64-bit;; |
| *) libmagic=never-match;; |
| esac |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| # This must be Linux ELF. |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| netbsd* | netbsdelf*-gnu) |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
| lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
| else |
| lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
| fi |
| ;; |
| |
| newos6*) |
| lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
| lt_cv_file_magic_cmd=/usr/bin/file |
| lt_cv_file_magic_test_file=/usr/lib/libnls.so |
| ;; |
| |
| *nto* | *qnx*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| openbsd*) |
| if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
| else |
| lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
| fi |
| ;; |
| |
| osf3* | osf4* | osf5*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| rdos*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| solaris*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| sysv4 | sysv4.3*) |
| case $host_vendor in |
| motorola) |
| lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
| lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
| ;; |
| ncr) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| sequent) |
| lt_cv_file_magic_cmd='/bin/file' |
| lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
| ;; |
| sni) |
| lt_cv_file_magic_cmd='/bin/file' |
| lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
| lt_cv_file_magic_test_file=/lib/libc.so |
| ;; |
| siemens) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| pc) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| esac |
| ;; |
| |
| tpf*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| esac |
| ]) |
| file_magic_cmd=$lt_cv_file_magic_cmd |
| deplibs_check_method=$lt_cv_deplibs_check_method |
| test -z "$deplibs_check_method" && deplibs_check_method=unknown |
| |
| _LT_DECL([], [deplibs_check_method], [1], |
| [Method to check whether dependent libraries are shared objects]) |
| _LT_DECL([], [file_magic_cmd], [1], |
| [Command to use when deplibs_check_method == "file_magic"]) |
| ])# _LT_CHECK_MAGIC_METHOD |
| |
| |
| # LT_PATH_NM |
| # ---------- |
| # find the pathname to a BSD- or MS-compatible name lister |
| AC_DEFUN([LT_PATH_NM], |
| [AC_REQUIRE([AC_PROG_CC])dnl |
| AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, |
| [if test -n "$NM"; then |
| # Let the user override the test. |
| lt_cv_path_NM="$NM" |
| else |
| lt_nm_to_check="${ac_tool_prefix}nm" |
| if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
| lt_nm_to_check="$lt_nm_to_check nm" |
| fi |
| for lt_tmp_nm in $lt_nm_to_check; do |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
| IFS="$lt_save_ifs" |
| test -z "$ac_dir" && ac_dir=. |
| tmp_nm="$ac_dir/$lt_tmp_nm" |
| if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
| # Check to see if the nm accepts a BSD-compat flag. |
| # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
| # nm: unknown option "B" ignored |
| # Tru64's nm complains that /dev/null is an invalid object file |
| case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
| */dev/null* | *'Invalid file or object type'*) |
| lt_cv_path_NM="$tmp_nm -B" |
| break |
| ;; |
| *) |
| case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
| */dev/null*) |
| lt_cv_path_NM="$tmp_nm -p" |
| break |
| ;; |
| *) |
| lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
| continue # so that we can try to find one that supports BSD flags |
| ;; |
| esac |
| ;; |
| esac |
| fi |
| done |
| IFS="$lt_save_ifs" |
| done |
| : ${lt_cv_path_NM=no} |
| fi]) |
| if test "$lt_cv_path_NM" != "no"; then |
| NM="$lt_cv_path_NM" |
| else |
| # Didn't find any BSD compatible name lister, look for dumpbin. |
| AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) |
| AC_SUBST([DUMPBIN]) |
| if test "$DUMPBIN" != ":"; then |
| NM="$DUMPBIN" |
| fi |
| fi |
| test -z "$NM" && NM=nm |
| AC_SUBST([NM]) |
| _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl |
| |
| AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], |
| [lt_cv_nm_interface="BSD nm" |
| echo "int some_variable = 0;" > conftest.$ac_ext |
| (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) |
| (eval "$ac_compile" 2>conftest.err) |
| cat conftest.err >&AS_MESSAGE_LOG_FD |
| (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) |
| (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
| cat conftest.err >&AS_MESSAGE_LOG_FD |
| (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) |
| cat conftest.out >&AS_MESSAGE_LOG_FD |
| if $GREP 'External.*some_variable' conftest.out > /dev/null; then |
| lt_cv_nm_interface="MS dumpbin" |
| fi |
| rm -f conftest*]) |
| ])# LT_PATH_NM |
| |
| # Old names: |
| AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) |
| AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AM_PROG_NM], []) |
| dnl AC_DEFUN([AC_PROG_NM], []) |
| |
| |
| # LT_LIB_M |
| # -------- |
| # check for math library |
| AC_DEFUN([LT_LIB_M], |
| [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| LIBM= |
| case $host in |
| *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
| # These system don't have libm, or don't need it |
| ;; |
| *-ncr-sysv4.3*) |
| AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
| AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
| ;; |
| *) |
| AC_CHECK_LIB(m, cos, LIBM="-lm") |
| ;; |
| esac |
| AC_SUBST([LIBM]) |
| ])# LT_LIB_M |
| |
| # Old name: |
| AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) |
| dnl aclocal-1.4 backwards compatibility: |
| dnl AC_DEFUN([AC_CHECK_LIBM], []) |
| |
| |
| # _LT_COMPILER_NO_RTTI([TAGNAME]) |
| # ------------------------------- |
| m4_defun([_LT_COMPILER_NO_RTTI], |
| [m4_require([_LT_TAG_COMPILER])dnl |
| |
| _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
| |
| if test "$GCC" = yes; then |
| _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
| |
| _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
| lt_cv_prog_compiler_rtti_exceptions, |
| [-fno-rtti -fno-exceptions], [], |
| [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
| fi |
| _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], |
| [Compiler flag to turn off builtin functions]) |
| ])# _LT_COMPILER_NO_RTTI |
| |
| |
| # _LT_CMD_GLOBAL_SYMBOLS |
| # ---------------------- |
| m4_defun([_LT_CMD_GLOBAL_SYMBOLS], |
| [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([LT_PATH_NM])dnl |
| AC_REQUIRE([LT_PATH_LD])dnl |
| m4_require([_LT_DECL_SED])dnl |
| m4_require([_LT_DECL_EGREP])dnl |
| m4_require([_LT_TAG_COMPILER])dnl |
| |
| # Check for command to grab the raw symbol name followed by C symbol from nm. |
| AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
| AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
| [ |
| # These are sane defaults that work on at least a few old systems. |
| # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
| |
| # Character class describing NM global symbol codes. |
| symcode='[[BCDEGRST]]' |
| |
| # Regexp to match symbols that can be accessed directly from C. |
| sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
| |
| # Define system-specific variables. |
| case $host_os in |
| aix*) |
| symcode='[[BCDT]]' |
| ;; |
| cygwin* | mingw* | pw32* | cegcc*) |
| symcode='[[ABCDGISTW]]' |
| ;; |
| hpux*) |
| if test "$host_cpu" = ia64; then |
| symcode='[[ABCDEGRST]]' |
| fi |
| ;; |
| irix* | nonstopux*) |
| symcode='[[BCDEGRST]]' |
| ;; |
| osf*) |
| symcode='[[BCDEGQRST]]' |
| ;; |
| solaris*) |
| symcode='[[BDRT]]' |
| ;; |
| sco3.2v5*) |
| symcode='[[DT]]' |
| ;; |
| sysv4.2uw2*) |
| symcode='[[DT]]' |
| ;; |
| sysv5* | sco5v6* | unixware* | OpenUNIX*) |
| symcode='[[ABDT]]' |
| ;; |
| sysv4) |
| symcode='[[DFNSTU]]' |
| ;; |
| esac |
| |
| # If we're using GNU nm, then use its standard symbol codes. |
| case `$NM -V 2>&1` in |
| *GNU* | *'with BFD'*) |
| symcode='[[ABCDGIRSTW]]' ;; |
| esac |
| |
| # Transform an extracted symbol line into a proper C declaration. |
| # Some systems (esp. on ia64) link data and code symbols differently, |
| # so use this general approach. |
| lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
| |
| # Transform an extracted symbol line into symbol name and symbol address |
| lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" |
| lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" |
| |
| # Handle CRLF in mingw tool chain |
| opt_cr= |
| case $build_os in |
| mingw*) |
| opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
| ;; |
| esac |
| |
| # Try without a prefix underscore, then with it. |
| for ac_symprfx in "" "_"; do |
| |
| # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
| symxfrm="\\1 $ac_symprfx\\2 \\2" |
| |
| # Write the raw and C identifiers. |
| if test "$lt_cv_nm_interface" = "MS dumpbin"; then |
| # Fake it for dumpbin and say T for any non-static function |
| # and D for any global variable. |
| # Also find C++ and __fastcall symbols from MSVC++, |
| # which start with @ or ?. |
| lt_cv_sys_global_symbol_pipe="$AWK ['"\ |
| " {last_section=section; section=\$ 3};"\ |
| " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ |
| " \$ 0!~/External *\|/{next};"\ |
| " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ |
| " {if(hide[section]) next};"\ |
| " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ |
| " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ |
| " s[1]~/^[@?]/{print s[1], s[1]; next};"\ |
| " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ |
| " ' prfx=^$ac_symprfx]" |
| else |
| lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
| fi |
| |
| # Check to see that the pipe works correctly. |
| pipe_works=no |
| |
| rm -f conftest* |
| cat > conftest.$ac_ext <<_LT_EOF |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| char nm_test_var; |
| void nm_test_func(void); |
| void nm_test_func(void){} |
| #ifdef __cplusplus |
| } |
| #endif |
| int main(){nm_test_var='a';nm_test_func();return(0);} |
| _LT_EOF |
| |
| if AC_TRY_EVAL(ac_compile); then |
| # Now try to grab the symbols. |
| nlist=conftest.nm |
| if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
| # Try sorting and uniquifying the output. |
| if sort "$nlist" | uniq > "$nlist"T; then |
| mv -f "$nlist"T "$nlist" |
| else |
| rm -f "$nlist"T |
| fi |
| |
| # Make sure that we snagged all the symbols we need. |
| if $GREP ' nm_test_var$' "$nlist" >/dev/null; then |
| if $GREP ' nm_test_func$' "$nlist" >/dev/null; then |
| cat <<_LT_EOF > conftest.$ac_ext |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| _LT_EOF |
| # Now generate the symbol file. |
| eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' |
| |
| cat <<_LT_EOF >> conftest.$ac_ext |
| |
| /* The mapping between symbol names and symbols. */ |
| const struct { |
| const char *name; |
| void *address; |
| } |
| lt__PROGRAM__LTX_preloaded_symbols[[]] = |
| { |
| { "@PROGRAM@", (void *) 0 }, |
| _LT_EOF |
| $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext |
| cat <<\_LT_EOF >> conftest.$ac_ext |
| {0, (void *) 0} |
| }; |
| |
| /* This works around a problem in FreeBSD linker */ |
| #ifdef FREEBSD_WORKAROUND |
| static const void *lt_preloaded_setup() { |
| return lt__PROGRAM__LTX_preloaded_symbols; |
| } |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| _LT_EOF |
| # Now try linking the two files. |
| mv conftest.$ac_objext conftstm.$ac_objext |
| lt_save_LIBS="$LIBS" |
| lt_save_CFLAGS="$CFLAGS" |
| LIBS="conftstm.$ac_objext" |
| CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
| if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
| pipe_works=yes |
| fi |
| LIBS="$lt_save_LIBS" |
| CFLAGS="$lt_save_CFLAGS" |
| else |
| echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
| fi |
| else |
| echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
| fi |
| else |
| echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
| fi |
| else |
| echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -rf conftest* conftst* |
| |
| # Do not use the global_symbol_pipe unless it works. |
| if test "$pipe_works" = yes; then |
| break |
| else |
| lt_cv_sys_global_symbol_pipe= |
| fi |
| done |
| ]) |
| if test -z "$lt_cv_sys_global_symbol_pipe"; then |
| lt_cv_sys_global_symbol_to_cdecl= |
| fi |
| if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
| AC_MSG_RESULT(failed) |
| else |
| AC_MSG_RESULT(ok) |
| fi |
| |
| _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], |
| [Take the output of nm and produce a listing of raw symbols and C names]) |
| _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], |
| [Transform the output of nm in a proper C declaration]) |
| _LT_DECL([global_symbol_to_c_name_address], |
| [lt_cv_sys_global_symbol_to_c_name_address], [1], |
| [Transform the output of nm in a C name address pair]) |
| _LT_DECL([global_symbol_to_c_name_address_lib_prefix], |
| [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], |
| [Transform the output of nm in a C name address pair when lib prefix is needed]) |
| ]) # _LT_CMD_GLOBAL_SYMBOLS |
| |
| |
| # _LT_COMPILER_PIC([TAGNAME]) |
| # --------------------------- |
| m4_defun([_LT_COMPILER_PIC], |
| [m4_require([_LT_TAG_COMPILER])dnl |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)= |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
| _LT_TAGVAR(lt_prog_compiler_static, $1)= |
| |
| AC_MSG_CHECKING([for $compiler option to produce PIC]) |
| m4_if([$1], [CXX], [ |
| # C++ specific cases for pic, static, wl, etc. |
| if test "$GXX" = yes; then |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
| |
| case $host_os in |
| aix*) |
| # All AIX code is PIC. |
| if test "$host_cpu" = ia64; then |
| # AIX 5 now supports IA64 processor |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| fi |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # see comment about AmigaOS4 .so support |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| ;; |
| m68k) |
| # FIXME: we need at least 68020 code to build shared libraries, but |
| # adding the `-m68020' flag to GCC prevents building anything better, |
| # like `-m68040'. |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
| ;; |
| esac |
| ;; |
| |
| beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
| # PIC is the default for these OSes. |
| ;; |
| mingw* | cygwin* | os2* | pw32* | cegcc*) |
| # This hack is so that the source file can tell whether it is being |
| # built for inclusion in a dll (and should export symbols for example). |
| # Although the cygwin gcc ignores -fPIC, still need this for old-style |
| # (--disable-auto-import) libraries |
| m4_if([$1], [GCJ], [], |
| [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
| ;; |
| darwin* | rhapsody*) |
| # PIC is the default on this platform |
| # Common symbols not allowed in MH_DYLIB files |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
| ;; |
| *djgpp*) |
| # DJGPP does not support shared libraries at all |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
| ;; |
| interix[[3-9]]*) |
| # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
| # Instead, we relocate shared libraries at runtime. |
| ;; |
| sysv4*MP*) |
| if test -d /usr/nec; then |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
| fi |
| ;; |
| hpux*) |
| # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
| # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag |
| # sets the default TLS model and affects inlining. |
| case $host_cpu in |
| hppa*64*) |
| ;; |
| *) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| ;; |
| esac |
| ;; |
| *qnx* | *nto*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
| ;; |
| *) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| ;; |
| esac |
| else |
| case $host_os in |
| aix[[4-9]]*) |
| # All AIX code is PIC. |
| if test "$host_cpu" = ia64; then |
| # AIX 5 now supports IA64 processor |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| else |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
| fi |
| ;; |
| chorus*) |
| case $cc_basename in |
| cxch68*) |
| # Green Hills C++ Compiler |
| # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" |
| ;; |
| esac |
| ;; |
| dgux*) |
| case $cc_basename in |
| ec++*) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| ;; |
| ghcx*) |
| # Green Hills C++ Compiler |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| freebsd* | dragonfly*) |
| # FreeBSD uses GNU C++ |
| ;; |
| hpux9* | hpux10* | hpux11*) |
| case $cc_basename in |
| CC*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
| if test "$host_cpu" != ia64; then |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
| fi |
| ;; |
| aCC*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
| case $host_cpu in |
| hppa*64*|ia64*) |
| # +Z the default |
| ;; |
| *) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
| ;; |
| esac |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| interix*) |
| # This is c89, which is MS Visual C++ (no shared libs) |
| # Anyone wants to do a port? |
| ;; |
| irix5* | irix6* | nonstopux*) |
| case $cc_basename in |
| CC*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| # CC pic flag -KPIC is the default. |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| case $cc_basename in |
| KCC*) |
| # KAI C++ Compiler |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| ;; |
| ecpc* ) |
| # old Intel C++ for x86_64 which still supported -KPIC. |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
| ;; |
| icpc* ) |
| # Intel C++, used to be incompatible with GCC. |
| # ICC 10 doesn't accept -KPIC any more. |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
| ;; |
| pgCC* | pgcpp*) |
| # Portland Group C++ compiler |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| cxx*) |
| # Compaq C++ |
| # Make sure the PIC flag is empty. It appears that all Alpha |
| # Linux and Compaq Tru64 Unix objects are PIC. |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| ;; |
| xlc* | xlC*) |
| # IBM XL 8.0 on PPC |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' |
| ;; |
| *) |
| case `$CC -V 2>&1 | sed 5q` in |
| *Sun\ C*) |
| # Sun C++ 5.9 |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
| ;; |
| esac |
| ;; |
| esac |
| ;; |
| lynxos*) |
| ;; |
| m88k*) |
| ;; |
| mvs*) |
| case $cc_basename in |
| cxx*) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| netbsd* | netbsdelf*-gnu) |
| ;; |
| *qnx* | *nto*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
| ;; |
| osf3* | osf4* | osf5*) |
| case $cc_basename in |
| KCC*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
| ;; |
| RCC*) |
| # Rational C++ 2.4.1 |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| ;; |
| cxx*) |
| # Digital/Compaq C++ |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| # Make sure the PIC flag is empty. It appears that all Alpha |
| # Linux and Compaq Tru64 Unix objects are PIC. |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| psos*) |
| ;; |
| solaris*) |
| case $cc_basename in |
| CC*) |
| # Sun C++ 4.2, 5.x and Centerline C++ |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
| ;; |
| gcx*) |
| # Green Hills C++ Compiler |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| sunos4*) |
| case $cc_basename in |
| CC*) |
| # Sun C++ 4.x |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| lcc*) |
| # Lucid |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
| case $cc_basename in |
| CC*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| esac |
| ;; |
| tandem*) |
| case $cc_basename in |
| NCC*) |
| # NonStop-UX NCC 3.20 |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| vxworks*) |
| ;; |
| *) |
| _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
| ;; |
| esac |
| fi |
| ], |
| [ |
| if test "$GCC" = yes; then |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
| |
| case $host_os in |
| aix*) |
| # All AIX code is PIC. |
| if test "$host_cpu" = ia64; then |
| # AIX 5 now supports IA64 processor |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| fi |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # see comment about AmigaOS4 .so support |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| ;; |
| m68k) |
| # FIXME: we need at least 68020 code to build shared libraries, but |
| # adding the `-m68020' flag to GCC prevents building anything better, |
| # like `-m68040'. |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
| ;; |
| esac |
| ;; |
| |
| beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
| # PIC is the default for these OSes. |
| ;; |
| |
| mingw* | cygwin* | pw32* | os2* | cegcc*) |
| # This hack is so that the source file can tell whether it is being |
| # built for inclusion in a dll (and should export symbols for example). |
| # Although the cygwin gcc ignores -fPIC, still need this for old-style |
| # (--disable-auto-import) libraries |
| m4_if([$1], [GCJ], [], |
| [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
| ;; |
| |
| darwin* | rhapsody*) |
| # PIC is the default on this platform |
| # Common symbols not allowed in MH_DYLIB files |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
| ;; |
| |
| hpux*) |
| # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
| # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag |
| # sets the default TLS model and affects inlining. |
| case $host_cpu in |
| hppa*64*) |
| # +Z the default |
| ;; |
| *) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| ;; |
| esac |
| ;; |
| |
| interix[[3-9]]*) |
| # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
| # Instead, we relocate shared libraries at runtime. |
| ;; |
| |
| msdosdjgpp*) |
| # Just because we use GCC doesn't mean we suddenly get shared libraries |
| # on systems that don't support them. |
| _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
| enable_shared=no |
| ;; |
| |
| *nto* | *qnx*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec; then |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
| fi |
| ;; |
| |
| *) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| ;; |
| esac |
| else |
| # PORTME Check for flag to pass linker flags through the system compiler. |
| case $host_os in |
| aix*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| if test "$host_cpu" = ia64; then |
| # AIX 5 now supports IA64 processor |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| else |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
| fi |
| ;; |
| |
| mingw* | cygwin* | pw32* | os2* | cegcc*) |
| # This hack is so that the source file can tell whether it is being |
| # built for inclusion in a dll (and should export symbols for example). |
| m4_if([$1], [GCJ], [], |
| [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
| ;; |
| |
| hpux9* | hpux10* | hpux11*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
| # not for PA HP-UX. |
| case $host_cpu in |
| hppa*64*|ia64*) |
| # +Z the default |
| ;; |
| *) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
| ;; |
| esac |
| # Is there a better lt_prog_compiler_static that works with the bundled CC? |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
| ;; |
| |
| irix5* | irix6* | nonstopux*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| # PIC (with -KPIC) is the default. |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| ;; |
| |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| case $cc_basename in |
| # old Intel for x86_64 which still supported -KPIC. |
| ecc*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
| ;; |
| # icc used to be incompatible with GCC. |
| # ICC 10 doesn't accept -KPIC any more. |
| icc* | ifort*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
| ;; |
| # Lahey Fortran 8.1. |
| lf95*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' |
| ;; |
| pgcc* | pgf77* | pgf90* | pgf95*) |
| # Portland Group compilers (*not* the Pentium gcc compiler, |
| # which looks to be a dead project) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| ccc*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| # All Alpha code is PIC. |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| ;; |
| xl*) |
| # IBM XL C 8.0/Fortran 10.1 on PPC |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' |
| ;; |
| *) |
| case `$CC -V 2>&1 | sed 5q` in |
| *Sun\ C*) |
| # Sun C 5.9 |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| ;; |
| *Sun\ F*) |
| # Sun Fortran 8.3 passes all unrecognized flags to the linker |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='' |
| ;; |
| esac |
| ;; |
| esac |
| ;; |
| |
| newsos6) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| |
| *nto* | *qnx*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
| ;; |
| |
| osf3* | osf4* | osf5*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| # All OSF/1 code is PIC. |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| ;; |
| |
| rdos*) |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| ;; |
| |
| solaris*) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| case $cc_basename in |
| f77* | f90* | f95*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
| *) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
| esac |
| ;; |
| |
| sunos4*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| |
| sysv4 | sysv4.2uw2* | sysv4.3*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec ;then |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| fi |
| ;; |
| |
| sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| |
| unicos*) |
| _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
| ;; |
| |
| uts4*) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| ;; |
| |
| *) |
| _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
| ;; |
| esac |
| fi |
| ]) |
| case $host_os in |
| # For platforms which do not support PIC, -DPIC is meaningless: |
| *djgpp*) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
| ;; |
| *) |
| _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" |
| ;; |
| esac |
| AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) |
| _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], |
| [How to pass a linker flag through the compiler]) |
| |
| # |
| # Check to make sure the PIC flag actually works. |
| # |
| if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then |
| _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], |
| [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], |
| [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], |
| [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in |
| "" | " "*) ;; |
| *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
| esac], |
| [_LT_TAGVAR(lt_prog_compiler_pic, $1)= |
| _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
| fi |
| _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], |
| [Additional compiler flags for building library objects]) |
| |
| # |
| # Check to make sure the static flag actually works. |
| # |
| wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" |
| _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
| _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), |
| $lt_tmp_static_flag, |
| [], |
| [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) |
| _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], |
| [Compiler flag to prevent dynamic linking]) |
| ])# _LT_COMPILER_PIC |
| |
| |
| # _LT_LINKER_SHLIBS([TAGNAME]) |
| # ---------------------------- |
| # See if the linker supports building shared libraries. |
| m4_defun([_LT_LINKER_SHLIBS], |
| [AC_REQUIRE([LT_PATH_LD])dnl |
| AC_REQUIRE([LT_PATH_NM])dnl |
| m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
| m4_require([_LT_DECL_EGREP])dnl |
| m4_require([_LT_DECL_SED])dnl |
| m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl |
| m4_require([_LT_TAG_COMPILER])dnl |
| AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
| m4_if([$1], [CXX], [ |
| _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| case $host_os in |
| aix[[4-9]]*) |
| # If we're using GNU nm, then we don't want the "-C" option. |
| # -C means demangle to AIX nm, but means don't demangle with GNU nm |
| if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
| _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
| else |
| _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
| fi |
| ;; |
| pw32*) |
| _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
| ;; |
| cygwin* | mingw* | cegcc*) |
| _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' |
| ;; |
| linux* | k*bsd*-gnu) |
| _LT_TAGVAR(link_all_deplibs, $1)=no |
| ;; |
| *) |
| _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| ;; |
| esac |
| _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] |
| ], [ |
| runpath_var= |
| _LT_TAGVAR(allow_undefined_flag, $1)= |
| _LT_TAGVAR(always_export_symbols, $1)=no |
| _LT_TAGVAR(archive_cmds, $1)= |
| _LT_TAGVAR(archive_expsym_cmds, $1)= |
| _LT_TAGVAR(compiler_needs_object, $1)=no |
| _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
| _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
| _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| _LT_TAGVAR(hardcode_automatic, $1)=no |
| _LT_TAGVAR(hardcode_direct, $1)=no |
| _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
| _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
| _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
| _LT_TAGVAR(hardcode_libdir_separator, $1)= |
| _LT_TAGVAR(hardcode_minus_L, $1)=no |
| _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
| _LT_TAGVAR(inherit_rpath, $1)=no |
| _LT_TAGVAR(link_all_deplibs, $1)=unknown |
| _LT_TAGVAR(module_cmds, $1)= |
| _LT_TAGVAR(module_expsym_cmds, $1)= |
| _LT_TAGVAR(old_archive_from_new_cmds, $1)= |
| _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
| _LT_TAGVAR(thread_safe_flag_spec, $1)= |
| _LT_TAGVAR(whole_archive_flag_spec, $1)= |
| # include_expsyms should be a list of space-separated symbols to be *always* |
| # included in the symbol list |
| _LT_TAGVAR(include_expsyms, $1)= |
| # exclude_expsyms can be an extended regexp of symbols to exclude |
| # it will be wrapped by ` (' and `)$', so one must not match beginning or |
| # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
| # as well as any symbol that contains `d'. |
| _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] |
| # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
| # platforms (ab)use it in PIC code, but their linkers get confused if |
| # the symbol is explicitly referenced. Since portable code cannot |
| # rely on this symbol name, it's probably fine to never include it in |
| # preloaded symbol tables. |
| # Exclude shared library initialization/finalization symbols. |
| dnl Note also adjust exclude_expsyms for C++ above. |
| extract_expsyms_cmds= |
| |
| case $host_os in |
| cygwin* | mingw* | pw32* | cegcc*) |
| # FIXME: the MSVC++ port hasn't been tested in a loooong time |
| # When not using gcc, we currently assume that we are using |
| # Microsoft Visual C++. |
| if test "$GCC" != yes; then |
| with_gnu_ld=no |
|
