--- old/source/Makefile 2014-05-06 08:52:24.752163702 +0200
+++ new/source/Makefile 2014-05-06 09:08:01.992018819 +0200
@@ -344,7 +344,7 @@
endif
chroot_prefix :=
-prefix :=
+prefix := $(out)
ifeq ($(patsubst %/local,%,$(patsubst %/,%,$(prefix))),/usr)
FHS := yes