491 строка
20 KiB
Plaintext
491 строка
20 KiB
Plaintext
dnl @synopsis AX_BOOST([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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dnl
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dnl Test for the Boost C++ libraries of a particular version (or newer)
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dnl
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dnl If no path to the installed boost library is given the macro
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dnl searchs under /usr, /usr/local, and /opt, and evaluates the
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dnl $BOOST_ROOT environment variable.
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dnl
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dnl http://autoconf-archive.cryp.to/ax_boost.m4
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dnl
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dnl This macro calls:
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dnl
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dnl AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
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dnl AC_SUBST(BOOST_FILESYSTEM_LIB)
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dnl AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB)
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dnl AC_SUBST(BOOST_THREAD_LIB)
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dnl AC_SUBST(BOOST_IOSTREAMS_LIB)
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dnl AC_SUBST(BOOST_SERIALIZATION_LIB)
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dnl AC_SUBST(BOOST_WSERIALIZATION_LIB)
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dnl AC_SUBST(BOOST_SIGNALS_LIB)
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dnl AC_SUBST(BOOST_DATE_TIME_LIB)
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dnl AC_SUBST(BOOST_REGEX_LIB)
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dnl AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
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dnl
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dnl And sets:
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dnl
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dnl HAVE_BOOST
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dnl HAVE_BOOST_FILESYSTEM
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dnl HAVE_BOOST_PROGRAM_OPTIONS
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dnl HAVE_BOOST_THREAD
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dnl HAVE_BOOST_IOSTREAMS
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dnl HAVE_BOOST_SERIALIZATION
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dnl HAVE_BOOST_SIGNALS
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dnl HAVE_BOOST_DATE_TIME
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dnl HAVE_BOOST_REGEX
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dnl HAVE_BOOST_UNIT_TEST_FRAMEWORK
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dnl
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dnl @category InstalledPackages
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dnl @author Thomas Porschberg <thomas@randspringer.de>
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dnl @version 2006-01-02
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dnl @license AllPermissive
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AC_DEFUN([AX_BOOST],
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[
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AC_ARG_WITH([boost],
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AC_HELP_STRING([--with-boost=DIR],
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[use boost (default is NO) , specify the root directory for boost library (optional)]),
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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 "$withval" = "yes"; then
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want_boost="yes"
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ac_boost_path=""
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else
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want_boost="yes"
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ac_boost_path="$withval"
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fi
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],
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[want_boost="no"])
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#AC_CANONICAL_BUILD
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if test "x$want_boost" = "xyes"; then
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boost_lib_version_req=ifelse([$1], ,1.20.0,$1)
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boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
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boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'`
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boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
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boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
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if test "x$boost_lib_version_req_sub_minor" = "x" ; then
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boost_lib_version_req_sub_minor="0"
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fi
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WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+ $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor`
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AC_MSG_CHECKING(for boostlib >= $boost_lib_version_req)
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succeeded=no
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dnl first we check the system location for boost libraries
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dnl this location ist chosen if boost libraries are installed with the --layout=system option
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dnl or if you install boost with RPM
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if test "$ac_boost_path" != ""; then
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BOOST_LDFLAGS="-L$ac_boost_path/lib"
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BOOST_CPPFLAGS="-I$ac_boost_path/include"
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else
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for ac_boost_path_tmp in /usr /usr/local /opt ; do
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if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then
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BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib"
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BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
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break;
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fi
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done
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fi
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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_TRY_COMPILE(
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[
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@%:@include <boost/version.hpp>
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],
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[
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#if BOOST_VERSION >= $WANT_BOOST_VERSION
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// Everything is okay
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#else
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# error Boost version is too old
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#endif
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],
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[
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AC_MSG_RESULT(yes)
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succeeded=yes
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found_system=yes
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ifelse([$2], , :, [$2])
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],
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[
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])
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dnl if we found no boost with system layout we search for boost libraries
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dnl built and installed without the --layout=system option or for a staged(not installed) version
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if test "x$succeeded" != "xyes"; then
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_version=0
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if test "$ac_boost_path" != ""; then
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BOOST_LDFLAGS="-L$ac_boost_path/lib"
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if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
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for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
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_version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
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V_CHECK=`expr $_version_tmp \> $_version`
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if test "$V_CHECK" = "1" ; then
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_version=$_version_tmp
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fi
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VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
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BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE"
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done
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fi
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else
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for ac_boost_path in /usr /usr/local /opt ; do
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if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
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for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
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_version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
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V_CHECK=`expr $_version_tmp \> $_version`
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if test "$V_CHECK" = "1" ; then
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_version=$_version_tmp
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best_path=$ac_boost_path
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fi
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done
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fi
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done
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VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
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BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
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BOOST_LDFLAGS="-L$best_path/lib"
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if test "x$BOOST_ROOT" != "x"; then
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if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT"; then
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version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
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stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
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stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
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V_CHECK=`expr $stage_version_shorten \>\= $_version`
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if test "$V_CHECK" = "1" ; then
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AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
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BOOST_CPPFLAGS="-I$BOOST_ROOT"
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BOOST_LDFLAGS="-L$BOOST_ROOT/stage/lib"
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fi
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fi
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fi
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fi
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CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
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export CPPFLAGS
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LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
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export LDFLAGS
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AC_TRY_COMPILE(
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[
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@%:@include <boost/version.hpp>
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],
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[
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#if BOOST_VERSION >= $WANT_BOOST_VERSION
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// Everything is okay
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#else
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# error Boost version is too old
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#endif
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],
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[
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AC_MSG_RESULT(yes ($_version))
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succeeded=yes
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ifelse([$2], , :, [$2])
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],
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[
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AC_MSG_RESULT(no ($_version))
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ifelse([$3], , :, [$3])
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])
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fi
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if test "$succeeded" != "yes" ; then
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if test "$_version" = "0" ; then
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AC_MSG_ERROR([[We could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>.]])
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else
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AC_MSG_ERROR('Your boost libraries seems to old (version $_version). We need at least $boost_lib_version_shorten')
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fi
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else
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AC_SUBST(BOOST_CPPFLAGS)
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AC_SUBST(BOOST_LDFLAGS)
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AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
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AC_CACHE_CHECK([whether the Boost::Filesystem library is available],
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ax_cv_boost_filesystem,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/filesystem/path.hpp>]],
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[[using namespace boost::filesystem;
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path my_path( "foo/bar/data.txt" );
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return 0;]]),
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ax_cv_boost_filesystem=yes, ax_cv_boost_filesystem=no)
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AC_LANG_RESTORE
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])
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if test "$ax_cv_boost_filesystem" = "yes"; then
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AC_DEFINE(HAVE_BOOST_FILESYSTEM,,[define if the Boost::FILESYSTEM library is available])
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BN=boost_filesystem
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for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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AC_CHECK_LIB($ax_lib, main,
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[BOOST_FILESYSTEM_LIB="-l$ax_lib" AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes" break],
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[link_filesystem="no"])
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done
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if test "x$link_filesystem" = "xno"; then
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AC_MSG_NOTICE(Could not link against $ax_lib !)
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fi
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fi
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AC_CACHE_CHECK([whether the Boost::Program_Options library is available],
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ax_cv_boost_program_options,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/program_options.hpp>]],
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[[boost::program_options::options_description generic("Generic options");
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return 0;]]),
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ax_cv_boost_program_options=yes, ax_cv_boost_program_options=no)
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AC_LANG_RESTORE
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])
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if test "$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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BN=boost_program_options
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for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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AC_CHECK_LIB($ax_lib, main,
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[BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib" AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes" break],
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[link_program_options="no"])
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done
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if test "x$link_program_options="no"" = "xno"; then
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AC_MSG_NOTICE(Could not link against $ax_lib !)
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fi
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fi
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AC_CACHE_CHECK(whether the Boost::Thread library is available,
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ax_cv_boost_thread,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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CXXFLAGS_SAVE=$CXXFLAGS
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if test "x$build_os" = "xsolaris" ; then
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CXXFLAGS="-pthreads $CXXFLAGS"
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elif test "x$build_os" = "xming32" ; then
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CXXFLAGS="-mthreads $CXXFLAGS"
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else
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CXXFLAGS="-pthread $CXXFLAGS"
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fi
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AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/thread/thread.hpp>]],
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[[boost::thread_group thrds;
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return 0;]]),
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ax_cv_boost_thread=yes, ax_cv_boost_thread=no)
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CXXFLAGS=$CXXFLAGS_SAVE
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AC_LANG_RESTORE
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])
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if test "x$ax_cv_boost_thread" = "xyes"; then
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if test "x$build_os" = "xsolaris" ; then
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BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
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elif test "x$build_os" = "xming32" ; then
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BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
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else
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BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
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fi
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AC_SUBST(BOOST_CPPFLAGS)
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AC_DEFINE(HAVE_BOOST_THREAD,,[define if the Boost::THREAD library is available])
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BN=boost_thread
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for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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AC_CHECK_LIB($ax_lib, main, [BOOST_THREAD_LIB="-l$ax_lib" AC_SUBST(BOOST_THREAD_LIB) link_thread="yes" break],
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[link_thread="no"])
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done
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if test "x$link_thread" = "xno"; then
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AC_MSG_NOTICE(Could not link against $ax_lib !)
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fi
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fi
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AC_CACHE_CHECK(whether the Boost::IOStreams library is available,
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ax_cv_boost_iostreams,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/iostreams/filtering_stream.hpp>
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@%:@include <boost/range/iterator_range.hpp>
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]],
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[[std::string input = "Hello World!";
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namespace io = boost::iostreams;
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io::filtering_istream in(boost::make_iterator_range(input));
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return 0;
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]]),
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ax_cv_boost_iostreams=yes, ax_cv_boost_iostreams=no)
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AC_LANG_RESTORE
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])
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if test "x$ax_cv_boost_iostreams" = "xyes"; then
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AC_DEFINE(HAVE_BOOST_IOSTREAMS,,[define if the Boost::IOStreams library is available])
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BN=boost_iostreams
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for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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AC_CHECK_LIB($ax_lib, main, [BOOST_IOSTREAMS_LIB="-l$ax_lib" AC_SUBST(BOOST_IOSTREAMS_LIB) link_thread="yes" break],
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[link_thread="no"])
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done
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if test "x$link_thread" = "xno"; then
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AC_MSG_NOTICE(Could not link against $ax_lib !)
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fi
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fi
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AC_CACHE_CHECK(whether the Boost::Serialization library is available,
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ax_cv_boost_serialization,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <fstream>
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@%:@include <boost/archive/text_oarchive.hpp>
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@%:@include <boost/archive/text_iarchive.hpp>
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]],
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[[std::ofstream ofs("filename");
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boost::archive::text_oarchive oa(ofs);
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return 0;
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]]),
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ax_cv_boost_serialization=yes, ax_cv_boost_serialization=no)
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AC_LANG_RESTORE
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])
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if test "x$ax_cv_boost_serialization" = "xyes"; then
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AC_DEFINE(HAVE_BOOST_SERIALIZATION,,[define if the Boost::Serialization library is available])
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BN=boost_serialization
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for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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AC_CHECK_LIB($ax_lib, main,
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[BOOST_SERIALIZATION_LIB="-l$ax_lib" AC_SUBST(BOOST_SERIALIZATION_LIB) link_thread="yes" break],
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[link_thread="no"])
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done
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BN=boost_wserialization
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for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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AC_CHECK_LIB($ax_lib, main,
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[BOOST_WSERIALIZATION_LIB="-l$ax_lib" AC_SUBST(BOOST_WSERIALIZATION_LIB) link_thread="yes" break],
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[link_thread="no"])
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done
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if test "x$link_thread" = "xno"; then
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AC_MSG_NOTICE(Could not link against $ax_lib !)
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fi
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fi
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AC_CACHE_CHECK(whether the Boost::Signals library is available,
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ax_cv_boost_signals,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/signal.hpp>
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]],
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[[boost::signal<void ()> sig;
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return 0;
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]]),
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ax_cv_boost_signals=yes, ax_cv_boost_signals=no)
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AC_LANG_RESTORE
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])
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if test "x$ax_cv_boost_signals" = "xyes"; then
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AC_DEFINE(HAVE_BOOST_SIGNALS,,[define if the Boost::Signals library is available])
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BN=boost_signals
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for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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AC_CHECK_LIB($ax_lib, main, [BOOST_SIGNALS_LIB="-l$ax_lib" AC_SUBST(BOOST_SIGNALS_LIB) link_thread="yes" break],
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[link_thread="no"])
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done
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if test "x$link_thread" = "xno"; then
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AC_MSG_NOTICE(Could not link against $ax_lib !)
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fi
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fi
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AC_CACHE_CHECK(whether the Boost::Date_Time library is available,
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ax_cv_boost_date_time,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/date_time/gregorian/gregorian_types.hpp>
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]],
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[[using namespace boost::gregorian; date d(2002,Jan,10);
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return 0;
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]]),
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ax_cv_boost_date_time=yes, ax_cv_boost_date_time=no)
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AC_LANG_RESTORE
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])
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if test "x$ax_cv_boost_date_time" = "xyes"; then
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AC_DEFINE(HAVE_BOOST_DATE_TIME,,[define if the Boost::Date_Time library is available])
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BN=boost_date_time
|
|
for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
|
|
lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
|
|
$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
|
|
AC_CHECK_LIB($ax_lib, main, [BOOST_DATE_TIME_LIB="-l$ax_lib" AC_SUBST(BOOST_DATE_TIME_LIB) link_thread="yes" break],
|
|
[link_thread="no"])
|
|
done
|
|
if test "x$link_thread"="no" = "xno"; then
|
|
AC_MSG_NOTICE(Could not link against $ax_lib !)
|
|
fi
|
|
fi
|
|
|
|
AC_CACHE_CHECK(whether the Boost::Regex library is available,
|
|
ax_cv_boost_regex,
|
|
[AC_LANG_SAVE
|
|
AC_LANG_CPLUSPLUS
|
|
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/regex.hpp>
|
|
]],
|
|
[[boost::regex r(); return 0;]]),
|
|
ax_cv_boost_regex=yes, ax_cv_boost_regex=no)
|
|
AC_LANG_RESTORE
|
|
])
|
|
if test "x$ax_cv_boost_regex" = "xyes"; then
|
|
AC_DEFINE(HAVE_BOOST_REGEX,,[define if the Boost::Regex library is available])
|
|
BN=boost_regex
|
|
for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
|
|
lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
|
|
$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
|
|
AC_CHECK_LIB($ax_lib, main, [BOOST_REGEX_LIB="-l$ax_lib" AC_SUBST(BOOST_REGEX_LIB) link_thread="yes" break],
|
|
[link_thread="no"])
|
|
done
|
|
if test "x$link_thread" = "xno"; then
|
|
AC_MSG_NOTICE(Could not link against $ax_lib !)
|
|
fi
|
|
fi
|
|
|
|
AC_CACHE_CHECK(whether the Boost::UnitTestFramework library is available,
|
|
ax_cv_boost_unit_test_framework,
|
|
[AC_LANG_SAVE
|
|
AC_LANG_CPLUSPLUS
|
|
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/test/unit_test.hpp>]],
|
|
[[using boost::unit_test::test_suite;
|
|
test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); return 0;]]),
|
|
ax_cv_boost_unit_test_framework=yes, ax_cv_boost_unit_test_framework=no)
|
|
AC_LANG_RESTORE
|
|
])
|
|
if test "x$ax_cv_boost_unit_test_framework" = "xyes"; then
|
|
AC_DEFINE(HAVE_BOOST_UNIT_TEST_FRAMEWORK,,[define if the Boost::Unit_test_framework library is available])
|
|
BN=boost_unit_test_framework
|
|
saved_ldflags="${LDFLAGS}"
|
|
for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
|
|
lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
|
|
$BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
|
|
LDFLAGS="${LDFLAGS} -l$ax_lib"
|
|
AC_CACHE_CHECK(the name of the Boost::UnitTestFramework library,
|
|
ax_cv_boost_unit_test_framework,
|
|
[AC_LANG_SAVE
|
|
AC_LANG_CPLUSPLUS
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/test/unit_test.hpp>]],
|
|
[[using boost::unit_test::test_suite;
|
|
test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); return 0;]])],
|
|
[link_thread="yes"],[link_thread="no"])
|
|
|
|
AC_LANG_RESTORE
|
|
])
|
|
LDFLAGS="${saved_ldflags}"
|
|
if test "x$link_thread" = "xyes"; then
|
|
BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"
|
|
AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
|
|
break
|
|
fi
|
|
done
|
|
if test "x$link_thread" = "xno"; then
|
|
AC_MSG_NOTICE(Could not link against $ax_lib !)
|
|
fi
|
|
fi
|
|
fi
|
|
CPPFLAGS="$CPPFLAGS_SAVED"
|
|
LDFLAGS="$LDFLAGS_SAVED"
|
|
fi
|
|
])
|