1 dnl Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
3 dnl Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 dnl This library is free software; you can redistribute it and/or
7 dnl modify it under the terms of the GNU Lesser General Public
8 dnl License as published by the Free Software Foundation; either
9 dnl version 2.1 of the License.
11 dnl This library is distributed in the hope that it will be useful,
12 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
13 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 dnl Lesser General Public License for more details.
16 dnl You should have received a copy of the GNU Lesser General Public
17 dnl License along with this library; if not, write to the Free Software
18 dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 dnl See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 dnl @synopsis AC_CXX_USE_STD_IOSTREAM
25 dnl If the C++ library use std iostream
27 dnl @author Bernard Secher (CEA) - 05/12/2003
29 AC_DEFUN([AC_CXX_USE_STD_IOSTREAM],
32 AC_MSG_CHECKING(whether the compiler use std iostream)
34 cat > conftest.cxx <<EOF
36 int main(int argc, char **argv) {std::cout << "Hello" << std::endl; return 0;}
40 for ac_CXX_USE_STD_IOSTREAM in "" -D__USE_STD_IOSTREAM ; do
41 if $CXX ${ac_CXX_USE_STD_IOSTREAM} conftest.cxx > /dev/null 2>&1; then
42 CPPFLAGS="$CPPFLAGS ${ac_CXX_USE_STD_IOSTREAM}"
43 if test x${ac_CXX_USE_STD_IOSTREAM} = x; then
46 AC_MSG_RESULT(${ac_CXX_USE_STD_IOSTREAM})
52 if test $fUSE_STD_IOSTREAM = no; then