gnustep-make: added gnustep-conf.in

Note:

The current purpose is to run the GNUstep.sh in preconf hook, thus
packages that need to do that can simply source that file.

gnustep/gnustep-make/gnustep-conf.in

@@ -0,0 +1,16 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../gnustep-make/gnustep-conf.in
+# Copyright (C) 2011 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# 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; version 2 of the License. A copy of the
+# GNU General Public License can be found in the file COPYING.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+# run GNUstep.sh
+hook_add preconf 5 ". $root/$(pkgprefix datadir gnustep-make)/GNUstep/Makefiles/GNUstep.sh"