1 files changed, 57 insertions, 0 deletions
diff --git a/t/suffix-chain.sh b/t/suffix-chain.sh
new file mode 100644
index 000000000..b94e78acf
--- /dev/null
+++ b/t/suffix-chain.sh
@@ -0,0 +1,57 @@
+#! /bin/sh
+# Copyright (C) 2002-2014 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/>.
+
+# Check that Automake can take advantage of GNU make ability to
+# automatically chain suffix-based pattern rules.
+# See automake bug#7824 and bug#7670.
+
+required=cc
+. test-init.sh
+
+cat >> configure.ac <<'END'
+AC_PROG_CC
+AC_OUTPUT
+END
+
+cat > Makefile.am <<'END'
+bin_PROGRAMS = foo
+nodist_foo_SOURCES = foo.c
+EXTRA_DIST = foo.c0
+%.c0: %.c1
+	(echo 'int main (void)' && echo '{' && cat $<) > $@
+%.c: %.c0
+	(cat $< && echo '}') > $@
+CLEANFILES = foo.c0 foo.c
+END
+
+echo 'return 0;' > foo.c1
+
+$ACLOCAL
+$AUTOMAKE
+$AUTOCONF
+./configure
+$MAKE all
+$MAKE distcheck
+
+# Try with explicit dependencies as well.
+$MAKE clean
+cat >> Makefile <<'END'
+foo.c: foo.c0
+foo.c0: foo.c1
+END
+$MAKE all
+
+: