Coverage: bogus option to AM_INIT_AUTOMAKE.

[Ralf Wildenhues]

I'm adding this trivial coverage addition to maint.

Cheers,
Ralf

    Coverage: bogus option to AM_INIT_AUTOMAKE.
    
    * tests/init2.test: New test.
    * tests/Makefile.am: Update.

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 568be8a..4fc4d15 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -353,6 +353,7 @@ include.test \
 include2.test \
 info.test \
 init.test \
+init2.test \
 insh2.test \
 install2.test \
 installdir.test \
diff --git a/tests/init2.test b/tests/init2.test
new file mode 100755
index 0000000..31631d7
--- /dev/null
+++ b/tests/init2.test
@@ -0,0 +1,32 @@
+#! /bin/sh
+# Copyright (C) 2010 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 3 of the License, 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 we give a sensible error message when AM_INIT_AUTOMAKE
+# contains junk.
+
+. ./defs || Exit 1
+
+set -e
+
+cat >configure.in <<END
+AC_INIT([init2], [1.0])
+AM_INIT_AUTOMAKE([nosuchoption])
+END
+
+$ACLOCAL
+AUTOMAKE_fails
+grep 'nosuchoption.*recognized' stderr
+Exit 0