| #! /bin/sh |
| # Copyright (C) 2010-2017 Free Software Foundation, Inc. |
| # |
| # This program 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 2, or (at your option) |
| # any later version. |
| # |
| # This program 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 <https://www.gnu.org/licenses/>. |
| |
| # Nonexistent sources for AC_LIBSOURCES should cause Automake to fail. |
| |
| . test-init.sh |
| |
| cat >> configure.ac << 'END' |
| AC_PROG_CC |
| AC_PROG_RANLIB |
| AC_LIBSOURCES([foobar.c, bazquux.c]) |
| # NOTE: this call to AC_OUTPUT is really needed; see Automake bug #7635 |
| # <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=7635> |
| AC_OUTPUT |
| END |
| |
| cat > Makefile.am << 'END' |
| noinst_LIBRARIES = libtu.a |
| libtu_a_SOURCES = |
| libtu_a_LIBADD = $(LIBOBJS) |
| END |
| |
| # Don't trip on errors due to missing 'AM_PROG_AR'. |
| AUTOMAKE="$AUTOMAKE -Wno-extra-portability" |
| |
| $ACLOCAL |
| |
| AUTOMAKE_fails |
| grep 'configure\.ac:.*required file.*foobar\.c.*' stderr |
| grep 'configure\.ac:.*required file.*bazquux\.c.*' stderr |
| |
| : > foobar.c |
| AUTOMAKE_fails |
| grep 'configure\.ac:.*required file.*bazquux\.c.*' stderr |
| grep 'foobar\.c' stderr && exit 1 |
| |
| : |
