1 files changed, 81 insertions, 0 deletions
diff --git a/t/remake-subdir.sh b/t/remake-subdir.sh
new file mode 100755
index 000000000..eb21f382c
--- /dev/null
+++ b/t/remake-subdir.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 that remake rules works from subdirectories, even with non-GNU
+# make implementations.
+# See also the other similar tests 'remake-subdir*.test', and the
+# related test 'aclocal5.test'.
+
+. ./defs || Exit 1
+
+if using_gmake; then
+  remake=$MAKE
+else
+  remake="$MAKE Makefile"
+fi
+
+magic1='::MagicString::One::'
+magic2='__MagicString__Two__'
+
+debug_info ()
+{
+  grep -i magic configure Makefile.in Makefile sub/Makefile.in sub/Makefile
+}
+
+cat >> configure.ac <<'END'
+AC_CONFIG_FILES([sub/Makefile])
+AC_SUBST([MAGIC], [magic])
+AC_OUTPUT
+END
+
+cat > Makefile.am <<'END'
+SUBDIRS = sub
+END
+
+mkdir sub
+: > sub/Makefile.am
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE
+
+./configure
+$MAKE
+debug_info
+
+$sleep
+sed "s|magic|$magic1|" configure.ac > t
+mv -f t configure.ac
+cd sub
+$remake
+cd ..
+debug_info
+$FGREP $magic1 configure
+$FGREP $magic1 Makefile
+$FGREP $magic1 sub/Makefile
+
+$sleep
+cd sub
+echo MAGIC = $magic2 >> Makefile.am
+$remake
+cd ..
+debug_info
+$FGREP $magic2 sub/Makefile
+$FGREP $magic2 sub/Makefile.in
+$FGREP $magic1 sub/Makefile sub/Makefile.in && Exit 1
+$FGREP $magic2 Makefile Makefile.in && Exit 1
+
+: