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Diffstat (limited to 't/remake9b.sh')
-rwxr-xr-x | t/remake9b.sh | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/t/remake9b.sh b/t/remake9b.sh new file mode 100755 index 000000000..cab606e4d --- /dev/null +++ b/t/remake9b.sh @@ -0,0 +1,111 @@ +#! /bin/sh +# Copyright (C) 2010-2012 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 <http://www.gnu.org/licenses/>. + +# Test remake rules when Makefile.am or its prerequisites change. +# Keep in sync with the other sister tests 'remake9*.test'. + +. ./defs || Exit 1 + +if using_gmake; then + remake_() { $MAKE nil; } +else + remake_() { $MAKE Makefile && $MAKE foo.sh; } +fi + +magic1=::MagicStringOne:: +magic2=__MagicStringTwo__ + +cat >> configure.ac <<END +AC_OUTPUT +END + +cat > Makefile.am <<'END' +FINGERPRINT = BadBadBad + +all-local: nil +nil: foo.sh +.PHONY: nil + +$(srcdir)/Makefile.am: $(srcdir)/tweak-makefile-am + $(SHELL) $(srcdir)/tweak-makefile-am <$@ >$@-t + mv -f $@-t $@ +EXTRA_DIST = $(srcdir)/tweak-makefile-am + +foo.sh: Makefile + rm -f $@ $@-t + echo '#!/bin/sh' > $@-t + echo "echo '$(FINGERPRINT)'" >> $@-t + chmod a+x $@-t && mv -f $@-t $@ +CLEANFILES = foo.sh + +# Used by "make distcheck" later. +check-local: + test x'$(FINGERPRINT)' = x'DummyValue' + test x"`./foo.sh`" = x"DummyValue" +END + +echo cat > tweak-makefile-am # It is a no-op by default. + +$ACLOCAL +$AUTOCONF +$AUTOMAKE + +for vpath in : false; do + + if $vpath; then + mkdir build + cd build + srcdir=.. + else + srcdir=. + fi + + $srcdir/configure + $MAKE # Should be a no-op. + + $sleep + sed "s/^\\(FINGERPRINT\\) *=.*/\\1 = $magic1/" $srcdir/Makefile.am >t + mv -f t $srcdir/Makefile.am + remake_ + $FGREP FINGERPRINT Makefile # For debugging. + $FGREP $magic1 Makefile + test x"`./foo.sh`" = x"$magic1" + + $sleep + echo 'sed "s/^\\(FINGERPRINT\\) *=.*/\\1 = '$magic2'/"' \ + > $srcdir/tweak-makefile-am + remake_ + $FGREP FINGERPRINT Makefile # For debugging. + $FGREP $magic1 Makefile && Exit 1 + $FGREP $magic2 Makefile + test x"`./foo.sh`" = x"$magic2" + + $sleep + echo cat > $srcdir/tweak-makefile-am # Make it a no-op again. + sed "s/^\\(FINGERPRINT\\) *=.*/\\1 = DummyValue/" $srcdir/Makefile.am >t + mv -f t $srcdir/Makefile.am + using_gmake || remake_ + $MAKE distcheck + $FGREP $magic1 Makefile && Exit 1 # Sanity check. + $FGREP $magic2 Makefile && Exit 1 # Likewise. + + $MAKE distclean + + cd $srcdir + +done + +: |