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1 | # gc++filt.m4 serial 1 -*- Autoconf -*- |
2 | # Find an instance of GNU c++filt on PATH. | |
3 | ||
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. | |
10 | ||
11 | dnl From Rainer Orth. | |
12 | ||
13 | # GCC_PROG_GNU_CXXFILT | |
14 | # -------------------- | |
15 | # Check for GNU c++filt. | |
16 | # FIXME: Maybe need TARGET variant, though c++filt should be target | |
17 | # independent. | |
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 | |
26 | ]) |