1 dnl Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 dnl This library is free software; you can redistribute it and/or
5 dnl modify it under the terms of the GNU Lesser General Public
6 dnl License as published by the Free Software Foundation; either
7 dnl version 2.1 of the License.
9 dnl This library is distributed in the hope that it will be useful,
10 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
11 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 dnl Lesser General Public License for more details.
14 dnl You should have received a copy of the GNU Lesser General Public
15 dnl License along with this library; if not, write to the Free Software
16 dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 dnl See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
22 dnl @synopsis AC_CXX_OPTION(-option,variable where we add option if ok,action if ok; action if not ok)
24 dnl Check options for C++ compiler
26 dnl @author Bernard Secher - 15/01/2004
28 AC_DEFUN([AC_CXX_OPTION], [
29 AC_MSG_CHECKING(wether $CXX accepts $1)
30 cat > conftest.cxx <<EOF
31 int main() { return 0; }
33 $CXX $1 conftest.cxx > conftest.log 2>&1
34 var=`echo $1 | sed -e "s, .*$,," | sed -e "s,^-,,"`
35 #CCRT if ! grep -e $var conftest.log > /dev/null 2>&1 ; then
36 if grep -e $var conftest.log > /dev/null 2>&1 ; then