$NetBSD: patch-ac,v 1.1 2009/11/24 11:19:03 drochner Exp $

--- build/mak/compiler/doxygen.mak.orig	2009-10-14 23:26:16.000000000 +0200
+++ build/mak/compiler/doxygen.mak
@@ -14,9 +14,9 @@ XFNAME.DOXYGEN = $(addprefix $(OUT)docs/
 # $2 - output directory
 define BUILD.DOXYGEN
 	$(call MKDIR,$2)
-	sed $1 \
+	sed \
 		-e 's,@CONF_VERSION@,$(CONF_VERSION),' \
-		-e 's,@OUT@,$2,' | doxygen -
+		-e 's,@OUT@,$2,' $1 | doxygen -
 	$(if $(DOXYGEN.$3),$(call DOXYGEN.$3,$3,$2))
 endef
 
