108 lines
4.8 KiB
108 lines
4.8 KiB
# ============================================================================ |
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# http://www.gnu.org/software/autoconf-archive/ax_boost_program_options.html |
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# ============================================================================ |
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# |
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# SYNOPSIS |
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# |
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# AX_BOOST_PROGRAM_OPTIONS |
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# |
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# DESCRIPTION |
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# |
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# Test for program options library from the Boost C++ libraries. The macro |
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# requires a preceding call to AX_BOOST_BASE. Further documentation is |
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# available at <http://randspringer.de/boost/index.html>. |
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# |
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# This macro calls: |
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# |
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# AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) |
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# |
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# And sets: |
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# |
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# HAVE_BOOST_PROGRAM_OPTIONS |
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# |
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# LICENSE |
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# |
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# Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de> |
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# |
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# Copying and distribution of this file, with or without modification, are |
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# permitted in any medium without royalty provided the copyright notice |
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# and this notice are preserved. This file is offered as-is, without any |
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# warranty. |
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#serial 24 |
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AC_DEFUN([AX_BOOST_PROGRAM_OPTIONS], |
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[ |
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AC_ARG_WITH([boost-program-options], |
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AS_HELP_STRING([--with-boost-program-options@<:@=special-lib@:>@], |
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[use the program options library from boost - it is possible to specify a certain library for the linker |
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e.g. --with-boost-program-options=boost_program_options-gcc-mt-1_33_1 ]), |
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[ |
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if test "$withval" = "no"; then |
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want_boost="no" |
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elif test "$withval" = "yes"; then |
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want_boost="yes" |
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ax_boost_user_program_options_lib="" |
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else |
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want_boost="yes" |
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ax_boost_user_program_options_lib="$withval" |
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fi |
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], |
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[want_boost="yes"] |
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) |
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if test "x$want_boost" = "xyes"; then |
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AC_REQUIRE([AC_PROG_CC]) |
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export want_boost |
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CPPFLAGS_SAVED="$CPPFLAGS" |
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CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" |
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export CPPFLAGS |
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LDFLAGS_SAVED="$LDFLAGS" |
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LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" |
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export LDFLAGS |
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AC_CACHE_CHECK([whether the Boost::Program_Options library is available], |
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ax_cv_boost_program_options, |
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[AC_LANG_PUSH(C++) |
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/program_options/errors.hpp> |
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]], |
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[[boost::program_options::error err("Error message"); |
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return 0;]])], |
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ax_cv_boost_program_options=yes, ax_cv_boost_program_options=no) |
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AC_LANG_POP([C++]) |
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]) |
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if test "$ax_cv_boost_program_options" = yes; then |
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AC_DEFINE(HAVE_BOOST_PROGRAM_OPTIONS,,[define if the Boost::PROGRAM_OPTIONS library is available]) |
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BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'` |
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if test "x$ax_boost_user_program_options_lib" = "x"; then |
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for libextension in `ls $BOOSTLIBDIR/libboost_program_options*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_program_options.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_program_options*.dylib* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_program_options.*\)\.dylib.*$;\1;'` `ls $BOOSTLIBDIR/libboost_program_options*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_program_options.*\)\.a.*$;\1;'` ; do |
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ax_lib=${libextension} |
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AC_CHECK_LIB($ax_lib, exit, |
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[BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes"; break], |
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[link_program_options="no"]) |
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done |
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if test "x$link_program_options" != "xyes"; then |
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for libextension in `ls $BOOSTLIBDIR/boost_program_options*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_program_options.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/boost_program_options*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_program_options.*\)\.a.*$;\1;'` ; do |
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ax_lib=${libextension} |
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AC_CHECK_LIB($ax_lib, exit, |
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[BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes"; break], |
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[link_program_options="no"]) |
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done |
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fi |
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else |
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for ax_lib in $ax_boost_user_program_options_lib boost_program_options-$ax_boost_user_program_options_lib; do |
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AC_CHECK_LIB($ax_lib, main, |
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[BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes"; break], |
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[link_program_options="no"]) |
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done |
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fi |
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if test "x$ax_lib" = "x"; then |
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AC_MSG_ERROR(Could not find a version of the boost_program_options library!) |
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fi |
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if test "x$link_program_options" != "xyes"; then |
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AC_MSG_ERROR([Could not link against [$ax_lib] !]) |
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fi |
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fi |
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CPPFLAGS="$CPPFLAGS_SAVED" |
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LDFLAGS="$LDFLAGS_SAVED" |
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fi |
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])
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