| #! /bin/sh |
| # @configure_input@ |
| # Wrapper around a non installed m4 to make it work as an installed one. |
| # |
| # Copyright (C) 2001-2002, 2006-2008, 2010, 2013-2014, 2017 Free |
| # Software Foundation, Inc. |
| # |
| # This file is part of GNU M4. |
| # |
| # GNU M4 is free software: you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation, either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # GNU M4 is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| # |
| # Written by Gary V. Vaughan <gary@gnu.org> |
| |
| # Be Bourne compatible |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| emulate sh |
| NULLCMD=: |
| # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac |
| fi |
| |
| M4PATH="\ |
| @abs_top_builddir@/modules/.libs:\ |
| @abs_top_builddir@/tests/.libs:\ |
| ${M4PATH+$M4PATH:}\ |
| :" |
| export M4PATH |
| |
| exec "@abs_top_builddir@/src/m4" \ |
| ${1+"$@"} |
| exit 1 |