2 # Copyright (C) 2011-2024 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <https://www.gnu.org/licenses/>.
17 # Check that we don't emit harmless but useless code in the generated
18 # Makefile.in when the project does not use compiled languages. Motivated
19 # by a regression caused by removal of automatic de-ANSI-fication support:
20 # <https://lists.gnu.org/archive/html/automake-patches/2011-08/msg00200.html>
24 echo AC_OUTPUT
>> configure.ac
28 # Automake shouldn't need nor require these.
33 # Don't use '--add-missing' here, so that we can implicitly
34 # check that the auxiliary scripts 'compile' and 'depcomp'
35 # are not spuriously required by Automake.
38 $EGREP 'INCLUDES|@am__isrc@|-compile|\$\(OBJEXT\)|tab\.[ch]' \