2 # Copyright (C) 2010-2013 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 <http://www.gnu.org/licenses/>.
17 # Test remake rules for m4 files included (also recursively) by
18 # aclocal.m4. Keep in sync with sister tests:
19 # - remake-include-configure.sh
20 # - remake-include-makefile.sh
24 magic1=::MagicStringOne::
25 magic2=__MagicStringTwo__
26 magic3=%%MagicStringThree%%
31 remake="$MAKE Makefile"
34 cat >> configure.ac <<END
35 AC_CONFIG_MACRO_DIR([m4])
36 FINGERPRINT='my_fingerprint'
37 AC_SUBST([FINGERPRINT])
41 cat > Makefile.am <<'END'
44 ## Used by "make distcheck" later.
46 test -f $(top_srcdir)/m4/foo.m4
47 test ! -r $(top_srcdir)/m4/bar.m4
48 test x'$(FINGERPRINT)' = x'DummyValue'
52 echo 'AC_DEFUN([my_fingerprint], [BadBadBad])' > m4/foo.m4
58 for vpath in : false; do
69 $MAKE # Should be a no-op.
72 echo "AC_DEFUN([my_fingerprint], [$magic1])" > $top_srcdir/m4/foo.m4
74 $FGREP FINGERPRINT Makefile # For debugging.
75 $FGREP $magic1 Makefile
78 echo "AC_DEFUN([my_fingerprint], [$magic2])" > $top_srcdir/m4/foo.m4
80 $FGREP FINGERPRINT Makefile # For debugging.
81 $FGREP $magic1 Makefile && exit 1
82 $FGREP $magic2 Makefile
85 echo "m4_include([m4/bar.m4])" > $top_srcdir/m4/foo.m4
86 echo "AC_DEFUN([my_fingerprint], [$magic3])" > $top_srcdir/m4/bar.m4
88 $FGREP FINGERPRINT Makefile # For debugging.
89 $FGREP $magic1 Makefile && exit 1
90 $FGREP $magic2 Makefile && exit 1
91 $FGREP $magic3 Makefile
94 echo "AC_DEFUN([my_fingerprint], [$magic1])" > $top_srcdir/m4/bar.m4
96 $FGREP $magic2 Makefile && exit 1
97 $FGREP $magic3 Makefile && exit 1
98 $FGREP $magic1 Makefile
101 echo "AC_DEFUN([my_fingerprint], [DummyValue])" > $top_srcdir/m4/foo.m4
102 echo "AC_DEFUN([AM_UNUSED], [NoSuchMacro])" > $top_srcdir/m4/bar.m4
103 using_gmake || $remake
105 $FGREP $magic1 Makefile && exit 1 # Sanity check.
106 $FGREP $magic2 Makefile && exit 1 # Likewise.
107 $FGREP $magic3 Makefile && exit 1 # Likewise.