1 files changed, 71 insertions, 0 deletions
diff --git a/t/distcleancheck.sh b/t/distcleancheck.sh
new file mode 100755
index 000000000..39197d721
--- /dev/null
+++ b/t/distcleancheck.sh
@@ -0,0 +1,71 @@
+#! /bin/sh
+# Copyright (C) 2008-2012 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/>.
+
+# Make sure the suggested 'distcleancheck_listfiles' in the manual works.
+# The example Makefile.am we use is from the FAQ entry 'distcleancheck'.
+
+required=cc
+. ./defs || Exit 1
+
+cat >>configure.ac << 'END'
+AC_PROG_CC
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+# This Makefile.am is bogus.  See @node{distcleancheck} in the manual
+# for how to fix it properly.
+bin_PROGRAMS = foo
+foo_SOURCES = foo.c
+dist_man_MANS = foo.1
+
+# We write './foo.1' inside the rule on purpose, to avoid VPATH rewriting
+# done by some 'make' implementations.
+foo.1: foo$(EXEEXT)
+	echo man page for foo$(EXEEXT) > ./foo.1
+
+## Ignore warnings about overridden variables
+AUTOMAKE_OPTIONS = -Wno-override
+distcleancheck_listfiles = \
+  find . -type f -exec sh -c 'test -f $(srcdir)/$$1 || echo $$1' \
+       sh '{}' ';'
+END
+
+cat >foo.c <<'END'
+int main () { return 0; }
+END
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE
+
+./configure
+$MAKE
+$MAKE distcheck
+
+# Now ensure that we really needed the override.
+sed '/distcleancheck_listfiles/,$d' Makefile.am > t
+mv -f t Makefile.am
+$AUTOMAKE
+./configure
+$MAKE
+$MAKE distcheck 2>stderr && { cat srderr >&2; Exit 1; }
+cat stderr >&2
+
+grep 'ERROR:.*files left in build directory after distclean' stderr
+grep '^\./foo\.1$' stderr
+
+: