1*597410b8Schristos# gc++filt.m4 serial 1 -*- Autoconf -*- 2*597410b8Schristos# Find an instance of GNU c++filt on PATH. 3*597410b8Schristos 4*597410b8Schristosdnl Copyright (C) 2010 Free Software Foundation, Inc. 5*597410b8Schristosdnl This file is free software, distributed under the terms of the GNU 6*597410b8Schristosdnl General Public License. As a special exception to the GNU General 7*597410b8Schristosdnl Public License, this file may be distributed as part of a program 8*597410b8Schristosdnl that contains a configuration script generated by Autoconf, under 9*597410b8Schristosdnl the same distribution terms as the rest of that program. 10*597410b8Schristos 11*597410b8Schristosdnl From Rainer Orth. 12*597410b8Schristos 13*597410b8Schristos# GCC_PROG_GNU_CXXFILT 14*597410b8Schristos# -------------------- 15*597410b8Schristos# Check for GNU c++filt. 16*597410b8Schristos# FIXME: Maybe need TARGET variant, though c++filt should be target 17*597410b8Schristos# independent. 18*597410b8SchristosAC_DEFUN([GCC_PROG_GNU_CXXFILT], 19*597410b8Schristos [AC_ARG_VAR([CXXFILT], [Location of GNU c++filt. Defaults to the first 20*597410b8Schristos GNU version of `c++filt', `gc++filt' on PATH.]) 21*597410b8Schristos AC_CACHE_CHECK([for GNU c++filt], [ac_cv_path_CXXFILT], 22*597410b8Schristos [AC_PATH_PROGS_FEATURE_CHECK([CXXFILT], [c++filt gc++filt], 23*597410b8Schristos [_AC_PATH_PROG_FLAVOR_GNU([$ac_path_CXXFILT], 24*597410b8Schristos [ac_cv_path_CXXFILT=$ac_path_CXXFILT && ac_path_CXXFILT_found=:])])]) 25*597410b8Schristos CXXFILT=$ac_cv_path_CXXFILT 26*597410b8Schristos]) 27