dnl Copyright (C) 2014-2015 Free Software Foundation, Inc. dnl dnl This file is part of GDB. dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 3 of the License, or dnl (at your option) any later version. dnl dnl This program 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 dnl GNU General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program. If not, see <http://www.gnu.org/licenses/>. dnl GDB_AC_BUILD_WITH_CXX() dnl Provide an --enable-build-with-cxx/--disable-build-with-cxx set of options dnl allowing a user to build with a C++ compiler. AC_DEFUN([GDB_AC_BUILD_WITH_CXX], [ AC_ARG_ENABLE(build-with-cxx, AS_HELP_STRING([--enable-build-with-cxx], [build with C++ compiler instead of C compiler]), [case $enableval in yes | no) ;; *) AC_MSG_ERROR([bad value $enableval for --enable-build-with-cxx]) ;; esac], [enable_build_with_cxx=no]) if test "$enable_build_with_cxx" = "yes"; then # We're using -fpermissive as shortcut for now. COMPILER='$(CXX) -fpermissive' else COMPILER='$(CC)' fi AC_SUBST(COMPILER) ])