1 dnl Copyright (C) 2009-2014 CEA/DEN, EDF R&D
3 dnl This library is free software; you can redistribute it and/or
4 dnl modify it under the terms of the GNU Lesser General Public
5 dnl License as published by the Free Software Foundation; either
6 dnl version 2.1 of the License, or (at your option) any later version.
8 dnl This library is distributed in the hope that it will be useful,
9 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
10 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 dnl Lesser General Public License for more details.
13 dnl You should have received a copy of the GNU Lesser General Public
14 dnl License along with this library; if not, write to the Free Software
15 dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 dnl See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 dnl @synopsis AC_CXX_OPTION(-option,variable where we add option if ok,action if ok; action if not ok)
21 dnl Check options for C++ compiler
22 dnl @author Bernard Secher - 15/01/2004
24 AC_DEFUN([AC_CXX_OPTION], [
25 AC_MSG_CHECKING(wether $CXX accepts $1)
26 cat > conftest.cxx <<EOF
27 int main() { return 0; }
29 $CXX -o a.out $1 conftest.cxx > conftest.log 2>&1
31 var=`echo $1 | sed -e "s, .*$,," | sed -e "s,^-,,"`
32 #CCRT if ! grep -e $var conftest.log > /dev/null 2>&1 ; then
33 if grep -e $var conftest.log > /dev/null 2>&1 ; then