diff --git a/src/lib/gnat/Makefile.inc b/src/lib/gnat/Makefile.inc
new file mode 100644
index 0000000..6ba274a
--- /dev/null
+++ b/src/lib/gnat/Makefile.inc
@@ -0,0 +1,62 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2016 Nico Huber <nico.h@gmx.de>
+##
+## 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.
+##
+## 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.
+##
+
+define libgnat-template
+# $1 arch
+
+additional-dirs += $$(obj)/libgnat-$(1)/adainclude
+additional-dirs += $$(obj)/libgnat-$(1)/adalib
+
+ADAFLAGS_libgnat-$(1) := \
+	--RTS=$$(obj)/libgnat-$(1)/ \
+	-gnatg \
+	-gnatpg \
+	-I$$(src)/lib/gnat/ \
+
+libgnat-$(1)-y += a-unccon.ads
+libgnat-$(1)-y += ada.ads
+libgnat-$(1)-y += g-souinf.ads
+libgnat-$(1)-y += gnat.ads
+libgnat-$(1)-y += i-c.adb
+libgnat-$(1)-y += i-c.ads
+libgnat-$(1)-y += interfac.ads
+libgnat-$(1)-y += s-atacco.ads
+libgnat-$(1)-y += s-imenne.adb
+libgnat-$(1)-y += s-imenne.ads
+libgnat-$(1)-y += s-maccod.ads
+libgnat-$(1)-y += s-parame.ads
+libgnat-$(1)-y += s-stoele.adb
+libgnat-$(1)-y += s-stoele.ads
+libgnat-$(1)-y += s-unstyp.ads
+libgnat-$(1)-y += system.ads
+
+# Copy bodies too for inlining
+$$(obj)/libgnat-$(1)/libgnat.a: $$$$(libgnat-$(1)-objs)
+	cp $$(libgnat-$(1)-srcs) $$(libgnat-$(1)-extra-specs) \
+	   $$(obj)/libgnat-$(1)/adainclude/
+	cp $$(libgnat-$(1)-alis) \
+	   $$(obj)/libgnat-$(1)/adalib/
+	rm -f $$@
+	@printf "    AR         $$(subst $$(obj)/,,$$(@))\n"
+	$$(AR_libgnat-$(1)) cr $$@ $$^
+
+endef
+
+
+$(foreach arch,$(standard-archs), \
+	$(eval $(call define_class,libgnat-$(arch),$(arch))))
+
+$(foreach arch,$(standard-archs), \
+	$(eval $(call libgnat-template,$(arch))))