--- /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_CXX_OPTION(-option,variable where we add option if ok,action if ok; action if not ok)
+dnl
+dnl Check options for C++ compiler
+dnl
+dnl @author Bernard Secher - 15/01/2004
+dnl
+AC_DEFUN([AC_CXX_OPTION], [
+ AC_MSG_CHECKING(wether $CXX accepts $1)
+ cat > conftest.cxx <<EOF
+int main() { return 0; }
+EOF
+ $CXX $1 conftest.cxx > conftest.log 2>&1
+ var=`echo $1 | sed -e "s, .*$,," | sed -e "s,^-,,"`
+#CCRT if ! grep -e $var conftest.log > /dev/null 2>&1 ; then
+ if grep -e $var conftest.log > /dev/null 2>&1 ; then
+ AC_MSG_RESULT(no)
+ eval $4
+ else
+ AC_MSG_RESULT(yes)
+ $2="${$2} $1"
+ eval $3
+ fi
+])
+
+