tests: expose automake bug#13940

* t/override-conditional-pr13940.sh: New test, still xfailing.
* t/list-of-tests.mk (XFAIL_TESTS, handwritten_TESTS): Add it.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

2 files changed, 46 insertions, 0 deletions

diff --git a/t/list-of-tests.mk b/t/list-of-tests.mk
index fb2e44409..68ca58cfe 100644
--- a/t/list-of-tests.mk
+++ b/t/list-of-tests.mk
@@ -33,6 +33,7 @@ t/all.sh \
 t/cond17.sh \
 t/gcj6.sh \
 t/override-conditional-2.sh \
+t/override-conditional-pr13940.sh \
 t/dist-pr109765.sh \
 t/instdir-cond2.sh \
 t/java-nobase.sh \
@@ -740,6 +741,7 @@ t/output13.sh \
 t/output-order.sh \
 t/override-conditional-1.sh \
 t/override-conditional-2.sh \
+t/override-conditional-pr13940.sh \
 t/override-html.sh \
 t/override-suggest-local.sh \
 t/parallel-am.sh \
diff --git a/t/override-conditional-pr13940.sh b/t/override-conditional-pr13940.sh
new file mode 100644
index 000000000..4bc412888
--- /dev/null
+++ b/t/override-conditional-pr13940.sh
@@ -0,0 +1,44 @@
+#! /bin/sh
+# Copyright (C) 2013 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/>.
+
+# Expose automake bug#1394: automake erroneously think that a .PHONY
+# target's rule is overridden only because we declare dependencies
+# to such targets twice: one in an Automake conditional, and once
+# unconditionally.
+
+. test-init.sh
+
+cat >> configure.ac << 'END'
+AM_CONDITIONAL([FOO], [true])
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+# The conditional here is important: Automake only appears to warn
+# when one of the all-local rules is inside a conditional and the
+# other is not.
+if FOO
+all-local: bar
+bar: ; @echo bar
+endif
+all-local: baz
+baz: ; @echo baz
+END
+
+$ACLOCAL
+$AUTOMAKE -a
+
+: