| # gc++filt.m4 serial 1 -*- Autoconf -*- |
| # Find an instance of GNU c++filt on PATH. |
| |
| dnl Copyright (C) 2010 Free Software Foundation, Inc. |
| dnl This file is free software, distributed under the terms of the GNU |
| dnl General Public License. As a special exception to the GNU General |
| dnl Public License, this file may be distributed as part of a program |
| dnl that contains a configuration script generated by Autoconf, under |
| dnl the same distribution terms as the rest of that program. |
| |
| dnl From Rainer Orth. |
| |
| # GCC_PROG_GNU_CXXFILT |
| # -------------------- |
| # Check for GNU c++filt. |
| # FIXME: Maybe need TARGET variant, though c++filt should be target |
| # independent. |
| AC_DEFUN([GCC_PROG_GNU_CXXFILT], |
| [AC_ARG_VAR([CXXFILT], [Location of GNU c++filt. Defaults to the first |
| GNU version of `c++filt', `gc++filt' on PATH.]) |
| AC_CACHE_CHECK([for GNU c++filt], [ac_cv_path_CXXFILT], |
| [AC_PATH_PROGS_FEATURE_CHECK([CXXFILT], [c++filt gc++filt], |
| [_AC_PATH_PROG_FLAVOR_GNU([$ac_path_CXXFILT], |
| [ac_cv_path_CXXFILT=$ac_path_CXXFILT && ac_path_CXXFILT_found=:])])]) |
| CXXFILT=$ac_cv_path_CXXFILT |
| ]) |
