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Diffstat (limited to 'm4/ax_boost_date_time.m4')
| -rw-r--r-- | m4/ax_boost_date_time.m4 | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/m4/ax_boost_date_time.m4 b/m4/ax_boost_date_time.m4 new file mode 100644 index 000000000..9b9ec67de --- /dev/null +++ b/m4/ax_boost_date_time.m4 @@ -0,0 +1,113 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_boost_date_time.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_DATE_TIME +# +# DESCRIPTION +# +# Test for Date_Time library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. Further documentation is +# available at <http://randspringer.de/boost/index.html>. +# +# This macro calls: +# +# AC_SUBST(BOOST_DATE_TIME_LIB) +# +# And sets: +# +# HAVE_BOOST_DATE_TIME +# +# LICENSE +# +# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de> +# Copyright (c) 2008 Michael Tindal +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 21 + +AC_DEFUN([AX_BOOST_DATE_TIME], +[ + AC_ARG_WITH([boost-date-time], + AS_HELP_STRING([--with-boost-date-time@<:@=special-lib@:>@], + [use the Date_Time library from boost - it is possible to specify a certain library for the linker + e.g. --with-boost-date-time=boost_date_time-gcc-mt-d-1_33_1 ]), + [ + if test "$withval" = "no"; then + want_boost="no" + elif test "$withval" = "yes"; then + want_boost="yes" + ax_boost_user_date_time_lib="" + else + want_boost="yes" + ax_boost_user_date_time_lib="$withval" + fi + ], + [want_boost="yes"] + ) + + if test "x$want_boost" = "xyes"; then + AC_REQUIRE([AC_PROG_CC]) + CPPFLAGS_SAVED="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + export CPPFLAGS + + LDFLAGS_SAVED="$LDFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + export LDFLAGS + + AC_CACHE_CHECK(whether the Boost::Date_Time library is available, + ax_cv_boost_date_time, + [AC_LANG_PUSH([C++]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/date_time/gregorian/gregorian_types.hpp>]], + [[using namespace boost::gregorian; date d(2002,Jan,10); + return 0; + ]])], + ax_cv_boost_date_time=yes, ax_cv_boost_date_time=no) + AC_LANG_POP([C++]) + ]) + if test "x$ax_cv_boost_date_time" = "xyes"; then + AC_DEFINE(HAVE_BOOST_DATE_TIME,,[define if the Boost::Date_Time library is available]) + BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'` + if test "x$ax_boost_user_date_time_lib" = "x"; then + for libextension in `ls $BOOSTLIBDIR/libboost_date_time*.so* $BOOSTLIBDIR/libboost_date_time*.dylib* $BOOSTLIBDIR/libboost_date_time*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_date_time.*\)\.so.*$;\1;' -e 's;^lib\(boost_date_time.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_date_time.*\)\.a*$;\1;'` ; do + ax_lib=${libextension} + AC_CHECK_LIB($ax_lib, exit, + [BOOST_DATE_TIME_LIB="-l$ax_lib"; AC_SUBST(BOOST_DATE_TIME_LIB) link_date_time="yes"; break], + [link_date_time="no"]) + done + if test "x$link_date_time" != "xyes"; then + for libextension in `ls $BOOSTLIBDIR/boost_date_time*.dll* $BOOSTLIBDIR/boost_date_time*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_date_time.*\)\.dll.*$;\1;' -e 's;^\(boost_date_time.*\)\.a.*$;\1;'` ; do + ax_lib=${libextension} + AC_CHECK_LIB($ax_lib, exit, + [BOOST_DATE_TIME_LIB="-l$ax_lib"; AC_SUBST(BOOST_DATE_TIME_LIB) link_date_time="yes"; break], + [link_date_time="no"]) + done + fi + + else + for ax_lib in $ax_boost_user_date_time_lib boost_date_time-$ax_boost_user_date_time_lib; do + AC_CHECK_LIB($ax_lib, main, + [BOOST_DATE_TIME_LIB="-l$ax_lib"; AC_SUBST(BOOST_DATE_TIME_LIB) link_date_time="yes"; break], + [link_date_time="no"]) + done + + fi + if test "x$ax_lib" = "x"; then + AC_MSG_ERROR(Could not find a version of the boost date_time library!) + fi + if test "x$link_date_time" != "xyes"; then + AC_MSG_ERROR(Could not link against $ax_lib !) + fi + fi + + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + fi +]) |