| dnl Copyright (C) 2012-2018 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_LIBMCHECK([DEFAULT]) | |
| dnl Provide an --enable-libmcheck/--disable-libmcheck set of options | |
| dnl allowing a user to enable this option even when building releases, | |
| dnl or to disable it when building a snapshot. | |
| dnl DEFAULT (yes/no) is used as default if the user doesn't set | |
| dnl the option explicitly. | |
| AC_DEFUN([GDB_AC_LIBMCHECK], | |
| [ | |
| AC_ARG_ENABLE(libmcheck, | |
| AS_HELP_STRING([--enable-libmcheck], | |
| [Try linking with -lmcheck if available]), | |
| [case "${enableval}" in | |
| yes | y) ENABLE_LIBMCHECK="yes" ;; | |
| no | n) ENABLE_LIBMCHECK="no" ;; | |
| *) AC_MSG_ERROR(bad value ${enableval} for --enable-libmcheck) ;; | |
| esac]) | |
| if test -z "${ENABLE_LIBMCHECK}"; then | |
| ENABLE_LIBMCHECK=[$1] | |
| fi | |
| if test "$ENABLE_LIBMCHECK" = "yes" ; then | |
| AC_CHECK_LIB(mcheck, main) | |
| fi | |
| ]) |