1 # gc++filt.m4 serial 1 -*- Autoconf -*-
2 # Find an instance of GNU c++filt on PATH.
4 dnl Copyright (C) 2010 Free Software Foundation, Inc.
5 dnl This file is free software, distributed under the terms of the GNU
6 dnl General Public License. As a special exception to the GNU General
7 dnl Public License, this file may be distributed as part of a program
8 dnl that contains a configuration script generated by Autoconf, under
9 dnl the same distribution terms as the rest of that program.
13 # GCC_PROG_GNU_CXXFILT
14 # --------------------
15 # Check for GNU c++filt.
16 # FIXME: Maybe need TARGET variant, though c++filt should be target
18 AC_DEFUN([GCC_PROG_GNU_CXXFILT],
19 [AC_ARG_VAR([CXXFILT], [Location of GNU c++filt. Defaults to the first
20 GNU version of `c++filt', `gc++filt' on PATH.])
21 AC_CACHE_CHECK([for GNU c++filt], [ac_cv_path_CXXFILT],
22 [AC_PATH_PROGS_FEATURE_CHECK([CXXFILT], [c++filt gc++filt],
23 [_AC_PATH_PROG_FLAVOR_GNU([$ac_path_CXXFILT],
24 [ac_cv_path_CXXFILT=$ac_path_CXXFILT && ac_path_CXXFILT_found=:])])])
25 CXXFILT=$ac_cv_path_CXXFILT