1 files changed, 36 insertions, 0 deletions
diff --git a/t/no-extra-makefile-code.sh b/t/no-extra-makefile-code.sh
new file mode 100755
index 000000000..1742dc433
--- /dev/null
+++ b/t/no-extra-makefile-code.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+# Copyright (C) 1996-2012 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 we don't emit harmless but useless code in the generated
+# Makefile.in when the project does not use compiled languages.  Motivated
+# by a regression caused by removal of automatic de-ANSI-fication support:
+# <http://lists.gnu.org/archive/html/automake-patches/2011-08/msg00200.html>
+
+. ./defs || Exit 1
+
+echo AC_OUTPUT >> configure.ac
+
+: > Makefile.am
+
+rm -f depcomp compile
+
+$ACLOCAL
+$AUTOMAKE
+
+$EGREP 'DEFAULT_INCLUDES|@am__isrc@|-compile|\$\(OBJEXT\)|tab\.[ch]' \
+  Makefile.in && Exit 1
+
+: