1 files changed, 123 insertions, 0 deletions
diff --git a/t/strictness-override.sh b/t/strictness-override.sh
new file mode 100644
index 000000000..6a775b36e
--- /dev/null
+++ b/t/strictness-override.sh
@@ -0,0 +1,123 @@
+#! /bin/sh
+# Copyright (C) 2011-2017 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 <https://www.gnu.org/licenses/>.
+
+# The strictness specified in Makefile.am:AUTOMAKE_OPTIONS should
+# override that specified in configure.ac:AM_INIT_AUTOMAKE, and both
+# should override the strictness specified on the command line.
+# NOTE: the current semantics might not be the best one (even if it has
+# been in place for quite a long time); see also Automake bug #7673.
+# Update this test if the semantics are changed.
+
+. test-init.sh
+
+# We want complete control over automake options.
+AUTOMAKE=$am_original_AUTOMAKE
+
+cat > Makefile.am <<'END'
+AUTOMAKE_OPTIONS =
+END
+
+set_strictness ()
+{
+  set +x
+  sed <$2 >$2-t -e "s|^\\(AUTOMAKE_OPTIONS\\) *=.*|\\1 = $1|" \
+                -e "s|^\\(AM_INIT_AUTOMAKE\\).*|\\1([$1])|"
+  mv -f $2-t $2
+  set -x
+  cat $2
+}
+
+ok ()
+{
+  $AUTOMAKE -Werror $*
+}
+
+ko ()
+{
+  AUTOMAKE_fails $*
+  grep 'required file.*README' stderr
+}
+
+$ACLOCAL
+
+# Leave out only one of the required files, to avoid too much
+# repetition in the error messages.
+touch INSTALL NEWS AUTHORS ChangeLog COPYING
+
+rm -rf autom4te*.cache
+set_strictness '' Makefile.am
+set_strictness '' configure.ac
+ko --gnu
+ko
+ok --foreign
+
+rm -rf autom4te*.cache
+set_strictness 'gnu' Makefile.am
+set_strictness '' configure.ac
+ko --gnu
+ko
+ko --foreign
+
+rm -rf autom4te*.cache
+set_strictness '' Makefile.am
+set_strictness 'gnu' configure.ac
+ko --gnu
+ko
+ko --foreign
+
+rm -rf autom4te*.cache
+set_strictness 'foreign' Makefile.am
+set_strictness '' configure.ac
+ok --gnu
+ok
+ok --foreign
+
+rm -rf autom4te*.cache
+set_strictness '' Makefile.am
+set_strictness 'foreign' configure.ac
+ok --gnu
+ok
+ok --foreign
+
+rm -rf autom4te*.cache
+set_strictness 'gnu' Makefile.am
+set_strictness 'gnu' configure.ac
+ko --gnu
+ko
+ko --foreign
+
+rm -rf autom4te*.cache
+set_strictness 'foreign' Makefile.am
+set_strictness 'foreign' configure.ac
+ok --gnu
+ok
+ok --foreign
+
+rm -rf autom4te*.cache
+set_strictness 'foreign' Makefile.am
+set_strictness 'gnu' configure.ac
+ok --gnu
+ok
+ok --foreign
+
+rm -rf autom4te*.cache
+set_strictness 'gnu' Makefile.am
+set_strictness 'foreign' configure.ac
+ko --gnu
+ko
+ko --foreign
+
+: