| dnl Copyright (C) 2014-2016 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 $enableval for --enable-build-with-cxx]) ;; |
| esac], |
| [enable_build_with_cxx=yes]) |
| |
| if test "$enable_build_with_cxx" = "yes"; then |
| COMPILER='$(CXX)' |
| COMPILER_CFLAGS='$(CXXFLAGS)' |
| else |
| COMPILER='$(CC)' |
| COMPILER_CFLAGS='$(CFLAGS)' |
| fi |
| AC_SUBST(COMPILER) |
| AC_SUBST(COMPILER_CFLAGS) |
| ]) |
