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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([--disable-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)
])
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