1 files changed, 81 insertions, 0 deletions
diff --git a/t/distcheck-configure-flags-subpkg.sh b/t/distcheck-configure-flags-subpkg.sh
new file mode 100755
index 000000000..45d0e0cb6
--- /dev/null
+++ b/t/distcheck-configure-flags-subpkg.sh
@@ -0,0 +1,81 @@
+#! /bin/sh
+# Copyright (C) 2011-2012 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 AM_DISTCHECK_CONFIGURE_FLAGS and DISTCHECK_CONFIGURE_FLAGS
+# are not honored in a subpackage Makefile.am, but the flags from
+# AM_DISTCHECK_CONFIGURE_FLAGS and DISTCHECK_CONFIGURE_FLAGS are
+# passed down to the configure script of the subpackage.  This is
+# explicitly documented in the manual.
+
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+AC_CONFIG_SUBDIRS([subpkg])
+if test $dc != ok || test $am_dc != ok; then
+  AC_MSG_ERROR([dc=$dc am_dc=$dc])
+fi
+AC_OUTPUT
+END
+
+mkdir subpkg
+
+sed <configure.ac >subpkg/configure.ac \
+    -e 's/^AC_INIT.*/AC_INIT([subpkg], [2.0])/' \
+    -e '/^AC_CONFIG_SUBDIRS/d' \
+
+cat configure.ac
+cat subpkg/configure.ac
+
+dc=KO am_dc=KO; export dc am_dc
+
+cat > Makefile.am << 'END'
+AM_DISTCHECK_CONFIGURE_FLAGS = am_dc=ok
+DISTCHECK_CONFIGURE_FLAGS = dc=ok
+END
+
+: > subpkg/Makefile.am
+
+$ACLOCAL
+$AUTOMAKE
+$AUTOCONF
+
+cd subpkg
+$ACLOCAL
+$AUTOMAKE
+$AUTOCONF
+cd ..
+
+# For debugging.
+$FGREP 'DISTCHECK_CONFIGURE_FLAGS' Makefile.in subpkg/Makefile.in
+
+grep '^AM_DISTCHECK_CONFIGURE_FLAGS =' Makefile.in
+grep '^DISTCHECK_CONFIGURE_FLAGS =' Makefile.in
+$EGREP '^(AM_)?DISTCHECK_CONFIGURE_FLAGS' subpkg/Makefile.in && Exit 1
+
+./configure dc=ok am_dc=ok
+
+# Flags in $(DISTCHECK_CONFIGURE_FLAGS) and $(AM_DISTCHECK_CONFIGURE_FLAGS)
+# should be passed down to the subpackage configure when "make distcheck"
+# is run from the top-level package ...
+$MAKE distcheck
+
+# ... but not when "make distcheck" is run from the subpackage.
+cd subpkg
+$MAKE distcheck >output 2>&1 && { cat output; Exit 1; }
+cat output
+grep '^configure:.* dc=KO am_dc=KO' output
+
+: