dnl @synopsis AX_BOOST([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl dnl Test for the Boost C++ libraries of a particular version (or newer) dnl dnl If no path to the installed boost library is given the macro dnl searchs under /usr, /usr/local, and /opt, and evaluates the dnl $BOOST_ROOT environment variable. Further documentation is dnl available at . dnl dnl This macro calls: dnl dnl AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS) dnl AC_SUBST(BOOST_FILESYSTEM_LIB) dnl AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) dnl AC_SUBST(BOOST_THREAD_LIB) dnl AC_SUBST(BOOST_IOSTREAMS_LIB) dnl AC_SUBST(BOOST_SERIALIZATION_LIB) dnl AC_SUBST(BOOST_WSERIALIZATION_LIB) dnl AC_SUBST(BOOST_SIGNALS_LIB) dnl AC_SUBST(BOOST_DATE_TIME_LIB) dnl AC_SUBST(BOOST_REGEX_LIB) dnl AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB) dnl dnl And sets: dnl dnl HAVE_BOOST dnl HAVE_BOOST_FILESYSTEM dnl HAVE_BOOST_PROGRAM_OPTIONS dnl HAVE_BOOST_THREAD dnl HAVE_BOOST_IOSTREAMS dnl HAVE_BOOST_SERIALIZATION dnl HAVE_BOOST_SIGNALS dnl HAVE_BOOST_DATE_TIME dnl HAVE_BOOST_REGEX dnl HAVE_BOOST_UNIT_TEST_FRAMEWORK dnl dnl @category InstalledPackages dnl @category Cxx dnl @author Thomas Porschberg dnl @version 2006-06-15 dnl @license AllPermissive AC_DEFUN([AX_BOOST], [ AC_ARG_WITH([boost],, [ if test "$withval" = "no"; then want_boost="no" elif test "$withval" = "yes"; then want_boost="yes" ac_boost_path="" else want_boost="yes" ac_boost_path="$withval" fi ], [want_boost="yes"]) AC_CANONICAL_BUILD if test "x$want_boost" = "xyes"; then AC_REQUIRE([AC_PROG_CC]) boost_lib_version_req=ifelse([$1], ,1.20.0,$1) boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'` boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'` boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'` boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'` if test "x$boost_lib_version_req_sub_minor" = "x" ; then boost_lib_version_req_sub_minor="0" fi WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+ $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor` AC_MSG_CHECKING(for boostlib >= $boost_lib_version_req) succeeded=no dnl first we check the system location for boost libraries dnl this location ist chosen if boost libraries are installed with the --layout=system option dnl or if you install boost with RPM if test "$ac_boost_path" != ""; then BOOST_LDFLAGS="-L$ac_boost_path/lib" BOOST_CPPFLAGS="-I$ac_boost_path/include" else for ac_boost_path_tmp in /usr /usr/local /opt ; do if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib" BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include" break; fi done fi CPPFLAGS_SAVED="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" export CPPFLAGS LDFLAGS_SAVED="$LDFLAGS" LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" export LDFLAGS AC_LANG_PUSH(C++) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ @%:@include ]], [[ #if BOOST_VERSION >= $WANT_BOOST_VERSION // Everything is okay #else # error Boost version is too old #endif ]])], [ AC_MSG_RESULT(yes) succeeded=yes found_system=yes ifelse([$2], , :, [$2]) ], [ ]) AC_LANG_POP([C++]) dnl if we found no boost with system layout we search for boost libraries dnl built and installed without the --layout=system option or for a staged(not installed) version if test "x$succeeded" != "xyes"; then _version=0 if test "$ac_boost_path" != ""; then BOOST_LDFLAGS="-L$ac_boost_path/lib" if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'` V_CHECK=`expr $_version_tmp \> $_version` if test "$V_CHECK" = "1" ; then _version=$_version_tmp fi VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'` BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE" done fi else for ac_boost_path in /usr /usr/local /opt ; do if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'` V_CHECK=`expr $_version_tmp \> $_version` if test "$V_CHECK" = "1" ; then _version=$_version_tmp best_path=$ac_boost_path fi done fi done VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'` BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE" BOOST_LDFLAGS="-L$best_path/lib" if test "x$BOOST_ROOT" != "x"; then if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/lib" && test -r "$BOOST_ROOT/stage/lib"; then version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'` stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'` stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'` V_CHECK=`expr $stage_version_shorten \>\= $_version` if test "$V_CHECK" = "1" ; then AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT) BOOST_CPPFLAGS="-I$BOOST_ROOT" BOOST_LDFLAGS="-L$BOOST_ROOT/stage/lib" fi fi fi fi CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" export CPPFLAGS LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" export LDFLAGS AC_LANG_PUSH(C++) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ @%:@include ]], [[ #if BOOST_VERSION >= $WANT_BOOST_VERSION // Everything is okay #else # error Boost version is too old #endif ]])], [ AC_MSG_RESULT(yes ($_version)) succeeded=yes ifelse([$2], , :, [$2]) ], [ AC_MSG_RESULT(no ($_version)) ifelse([$3], , :, [$3]) ]) AC_LANG_POP([C++]) fi if test "$succeeded" != "yes" ; then if test "$_version" = "0" ; then 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 . See http://randspringer.de/boost for more documentation.]]) else AC_MSG_ERROR('Your boost libraries seems to old (version $_version). We need at least $boost_lib_version_shorten') fi else AC_SUBST(BOOST_CPPFLAGS) AC_SUBST(BOOST_LDFLAGS) AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available]) AC_CACHE_CHECK([whether the Boost::Filesystem library is available], ax_cv_boost_filesystem, [AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], [[using namespace boost::filesystem; path my_path( "foo/bar/data.txt" ); return 0;]]), ax_cv_boost_filesystem=yes, ax_cv_boost_filesystem=no) AC_LANG_POP([C++]) ]) if test "$ax_cv_boost_filesystem" = "yes"; then AC_DEFINE(HAVE_BOOST_FILESYSTEM,,[define if the Boost::FILESYSTEM library is available]) BN=boost_filesystem 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_FILESYSTEM_LIB="-l$ax_lib" AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes" break], [link_filesystem="no"]) done if test "x$link_filesystem" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi fi AC_CACHE_CHECK([whether the Boost::Program_Options library is available], ax_cv_boost_program_options, [AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], [[boost::program_options::options_description generic("Generic options"); return 0;]]), ax_cv_boost_program_options=yes, ax_cv_boost_program_options=no) AC_LANG_POP([C++]) ]) if test "$ax_cv_boost_program_options" = yes; then AC_DEFINE(HAVE_BOOST_PROGRAM_OPTIONS,,[define if the Boost::PROGRAM_OPTIONS library is available]) BN=boost_program_options 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_PROGRAM_OPTIONS_LIB="-l$ax_lib" AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes" break], [link_program_options="no"]) done if test "x$link_program_options="no"" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi fi AC_CACHE_CHECK(whether the Boost::Thread library is available, ax_cv_boost_thread, [AC_LANG_PUSH([C++]) CXXFLAGS_SAVE=$CXXFLAGS if test "x$build_os" = "xsolaris" ; then CXXFLAGS="-pthreads $CXXFLAGS" elif test "x$build_os" = "xming32" ; then CXXFLAGS="-mthreads $CXXFLAGS" else CXXFLAGS="-pthread $CXXFLAGS" fi AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], [[boost::thread_group thrds; return 0;]]), ax_cv_boost_thread=yes, ax_cv_boost_thread=no) CXXFLAGS=$CXXFLAGS_SAVE AC_LANG_POP([C++]) ]) if test "x$ax_cv_boost_thread" = "xyes"; then if test "x$build_os" = "xsolaris" ; then BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS" elif test "x$build_os" = "xming32" ; then BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS" else BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS" fi AC_SUBST(BOOST_CPPFLAGS) AC_DEFINE(HAVE_BOOST_THREAD,,[define if the Boost::THREAD library is available]) BN=boost_thread 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_THREAD_LIB="-l$ax_lib" AC_SUBST(BOOST_THREAD_LIB) link_thread="yes" break], [link_thread="no"]) done if test "x$link_thread" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi fi AC_CACHE_CHECK(whether the Boost::IOStreams library is available, ax_cv_boost_iostreams, [AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include @%:@include ]], [[std::string input = "Hello World!"; namespace io = boost::iostreams; io::filtering_istream in(boost::make_iterator_range(input)); return 0; ]]), ax_cv_boost_iostreams=yes, ax_cv_boost_iostreams=no) AC_LANG_POP([C++]) ]) if test "x$ax_cv_boost_iostreams" = "xyes"; then AC_DEFINE(HAVE_BOOST_IOSTREAMS,,[define if the Boost::IOStreams library is available]) BN=boost_iostreams 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_IOSTREAMS_LIB="-l$ax_lib" AC_SUBST(BOOST_IOSTREAMS_LIB) link_thread="yes" break], [link_thread="no"]) done if test "x$link_thread" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi fi AC_CACHE_CHECK(whether the Boost::Serialization library is available, ax_cv_boost_serialization, [AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include @%:@include @%:@include ]], [[std::ofstream ofs("filename"); boost::archive::text_oarchive oa(ofs); return 0; ]]), ax_cv_boost_serialization=yes, ax_cv_boost_serialization=no) AC_LANG_POP([C++]) ]) if test "x$ax_cv_boost_serialization" = "xyes"; then AC_DEFINE(HAVE_BOOST_SERIALIZATION,,[define if the Boost::Serialization library is available]) BN=boost_serialization 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_SERIALIZATION_LIB="-l$ax_lib" AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes" break], [link_serialization="no"]) done if test "x$link_serialization" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi BN=boost_wserialization 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_WSERIALIZATION_LIB="-l$ax_lib" AC_SUBST(BOOST_WSERIALIZATION_LIB) link_wserialization="yes" break], [link_wserialization="no"]) done if test "x$link_wserialization" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi fi AC_CACHE_CHECK(whether the Boost::Signals library is available, ax_cv_boost_signals, [AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], [[boost::signal sig; return 0; ]]), ax_cv_boost_signals=yes, ax_cv_boost_signals=no) AC_LANG_POP([C++]) ]) if test "x$ax_cv_boost_signals" = "xyes"; then AC_DEFINE(HAVE_BOOST_SIGNALS,,[define if the Boost::Signals library is available]) BN=boost_signals 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_SIGNALS_LIB="-l$ax_lib" AC_SUBST(BOOST_SIGNALS_LIB) link_signals="yes" break], [link_signals="no"]) done if test "x$link_signals" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi fi AC_CACHE_CHECK(whether the Boost::Date_Time library is available, ax_cv_boost_date_time, [AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], [[using namespace boost::gregorian; date d(2002,Jan,10); return 0; ]]), ax_cv_boost_date_time=yes, ax_cv_boost_date_time=no) AC_LANG_POP([C++]) ]) if test "x$ax_cv_boost_date_time" = "xyes"; then AC_DEFINE(HAVE_BOOST_DATE_TIME,,[define if the Boost::Date_Time library is available]) 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 $ax_lib !) fi fi AC_CACHE_CHECK(whether the Boost::Regex library is available, ax_cv_boost_regex, [AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], [[boost::regex r(); return 0;]]), ax_cv_boost_regex=yes, ax_cv_boost_regex=no) AC_LANG_POP([C++]) ]) if test "x$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$ax_lib" AC_SUBST(BOOST_REGEX_LIB) link_regex="yes" break], [link_regex="no"]) done if test "x$link_regex" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi fi AC_CACHE_CHECK(whether the Boost::UnitTestFramework library is available, ax_cv_boost_unit_test_framework, [AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], [[using boost::unit_test::test_suite; test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); return 0;]]), ax_cv_boost_unit_test_framework=yes, ax_cv_boost_unit_test_framework=no) AC_LANG_POP([C++]) ]) if test "x$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$ax_lib" AC_CACHE_CHECK(the name of the Boost::UnitTestFramework library, ax_cv_boost_unit_test_framework_link, [AC_LANG_PUSH([C++]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include using boost::unit_test::test_suite; test_suite* init_unit_test_suite( int argc, char * argv[] ) { test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); return test; } ]], [[ return 0;]])], link_unit_test_framework="yes",link_unit_test_framework="no") AC_LANG_POP([C++]) ]) LDFLAGS="${saved_ldflags}" if test "x$link_unit_test_framework" = "xyes"; then BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib" AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB) break fi done if test "x$link_unit_test_framework" = "xno"; then AC_MSG_NOTICE(Could not link against $ax_lib !) fi fi fi CPPFLAGS="$CPPFLAGS_SAVED" LDFLAGS="$LDFLAGS_SAVED" fi ])