| #! /bin/sh |
| # Copyright (C) 2002-2018 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/>. |
| |
| # Test for bug#14441: the same user-defined suffix being transformed into |
| # different automake-known suffixes in different Makefiles was confusing |
| # Automake. |
| |
| . test-init.sh |
| |
| cat >>configure.ac <<EOF |
| AC_PROG_CC |
| AC_PROG_CXX |
| AC_CONFIG_FILES([sub/Makefile]) |
| EOF |
| |
| mkdir sub |
| |
| cat > Makefile.am <<'END' |
| SUBDIRS = sub |
| bin_PROGRAMS = one |
| one_SOURCES = one.ext |
| .ext.cc: |
| whatever |
| END |
| |
| cat > sub/Makefile.am <<'END' |
| bin_PROGRAMS = two |
| two_SOURCES = two.ext |
| .ext.c: |
| do something |
| END |
| |
| $ACLOCAL |
| $AUTOMAKE -a |
| |
| $FGREP '.c' Makefile.in sub/Makefile.in # For debugging. |
| |
| grep '^\.cc\.o:' Makefile.in |
| LC_ALL=C $EGREP '\.c[^a-z]' Makefile.in && exit 1 |
| grep '^\.c\.o:' sub/Makefile.in |
| $FGREP '.cc' sub/Makefile.in && exit 1 |
| |
| : |
