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 ]) 27
