--- a/Makefile	Mon Dec 13 18:11:02 2010 +0100
+++ b/Makefile	Tue Dec 14 08:55:28 2010 +0100
@@ -316,7 +316,7 @@
 	$(Q)for src in $(call spec_fkey,manifest,header_lang utf8); do \
 		$(EXPAND_ENV) bash -c 'while read l; do eval "echo \"$$l\""; done' < $$src; \
 	done > $@
-	$(Q)echo $(call spec_key,manifest_raw,) >> $@
+	$(Q)$(PERL) -ne 'print if s/^manifest_raw\s+(.*)/\1/' $< >> $@