1dnl 2dnl Check for support for enabling stack protector 3dnl 4dnl Copyright (C) 2013 Red Hat, Inc. 5dnl 6dnl This library is free software; you can redistribute it and/or 7dnl modify it under the terms of the GNU Lesser General Public 8dnl License as published by the Free Software Foundation; either 9dnl version 2.1 of the License, or (at your option) any later version. 10dnl 11dnl This library is distributed in the hope that it will be useful, 12dnl but WITHOUT ANY WARRANTY; without even the implied warranty of 13dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14dnl Lesser General Public License for more details. 15dnl 16dnl You should have received a copy of the GNU Lesser General Public 17dnl License along with this library. If not, see 18dnl <http://www.gnu.org/licenses/>. 19dnl 20 21AC_DEFUN([AC_CC_STACK_PROTECTOR],[ 22 gl_COMPILER_OPTION_IF([-fstack-protector], [ 23 CFLAGS="-fstack-protector $CFLAGS" 24 CXXFLAGS="-fstack-protector $CXXFLAGS" 25 ]) 26]) 27