1 files changed, 97 insertions, 0 deletions
diff --git a/t/recurs-user-deeply-nested.sh b/t/recurs-user-deeply-nested.sh
new file mode 100755
index 000000000..27a51adbd
--- /dev/null
+++ b/t/recurs-user-deeply-nested.sh
@@ -0,0 +1,97 @@
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Check that recursion on user-defined targets can be made to work
+# with "deeply" nested uses of $(SUBDIRS).
+
+. test-init.sh
+
+cat >> configure.ac <<'END'
+AC_CONFIG_FILES([
+    sub1/Makefile
+    sub1/sub2/Makefile
+    sub1/sub2/sub3/Makefile
+    sub1/sub2/sub3/sub4/Makefile
+])
+AM_EXTRA_RECURSIVE_TARGETS([foo])
+AC_OUTPUT
+END
+
+dirs='sub1 sub1/sub2 sub1/sub2/sub3 sub1/sub2/sub3/sub4'
+
+mkdir $dirs
+
+cat > Makefile.am <<'END'
+SUBDIRS = sub1
+
+foo-local:
+	cp sub1/foo foo
+MOSTLYCLEANFILES = foo
+
+.PHONY: test
+test:
+	echo 'It works!' > exp
+	diff exp foo
+	diff exp sub1/foo
+	test ! -f sub1/sub2/foo
+	test ! -f sub1/sub2/sub3/foo
+	diff exp sub1/sub2/sub3/sub4/foo
+	rm -f exp
+
+all-local: foo
+check-local: test
+END
+
+cat > sub1/Makefile.am <<'END'
+SUBDIRS = sub2
+foo-local:
+	test ! -f sub2/sub3/foo
+	cp sub2/sub3/sub4/foo foo
+MOSTLYCLEANFILES = foo
+END
+
+# Here we deliberately lack an explicit definition the 'foo-local'
+# target; that shouldn't stop 'foo' recursion into subdirectory
+# 'sub3/sub4'.
+echo SUBDIRS = sub3 > sub1/sub2/Makefile.am
+echo SUBDIRS = sub4 > sub1/sub2/sub3/Makefile.am
+
+cat > sub1/sub2/sub3/sub4/Makefile.am <<'END'
+foo-local:
+	echo 'It works!' > foo
+MOSTLYCLEANFILES = foo
+END
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE
+
+for d in $dirs; do
+  $FGREP foo-am $d/Makefile.in || exit 1
+  case $d in
+    */sub4);;
+    *) $FGREP foo-recursive $d/Makefile.in || exit 1;;
+  esac
+done
+
+./configure
+
+$MAKE foo
+$MAKE test
+
+$MAKE distcheck
+
+: