--- /dev/null
+dnl Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+dnl
+dnl This library is free software; you can redistribute it and/or
+dnl modify it under the terms of the GNU Lesser General Public
+dnl License as published by the Free Software Foundation; either
+dnl version 2.1 of the License.
+dnl
+dnl This library is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl Lesser General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU Lesser General Public
+dnl License along with this library; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+dnl
+dnl See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+dnl
+dnl
+dnl
+dnl @synopsis AC_LINKER_OPTIONS
+dnl
+dnl Check warning flags for C++ compiler to control warning messages
+dnl
+dnl @author Bernard Secher (CEA) - 04/12/2003
+dnl
+AC_DEFUN([AC_LINKER_OPTIONS],[
+
+ AC_CHECKING(for LIB_LOCATION_SUFFIX)
+ LIB_LOCATION_SUFFIX=""
+ case "$build_cpu" in
+ x86_64*) LIB_LOCATION_SUFFIX="64" ;;
+ *) LIB_LOCATION_SUFFIX="" ;;
+ esac
+ AC_SUBST(LIB_LOCATION_SUFFIX)
+ AC_MSG_RESULT(LIB_LOCATION_SUFFIX is $LIB_LOCATION_SUFFIX)
+
+ for opt in "-Xlinker -export-dynamic" -transitive_link; do
+ AC_CXX_OPTION($opt,LDEXPDYNFLAGS,flag=yes,flag=no)
+ if test "$flag" = "yes"; then
+ break
+ fi
+ done
+ AC_SUBST(LDEXPDYNFLAGS)
+
+dnl
+ case $host_os in
+ osf*)
+ STDLIB="-lcxxstd"
+ ;;
+ *)
+ STDLIB="-lstdc++"
+ ;;
+ esac
+ AC_SUBST(STDLIB)
+])