Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/pkgsrc/devel/zlib/buildlink3.mk,v
rcsdiff: /ftp/cvs/cvsroot/pkgsrc/devel/zlib/buildlink3.mk,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.23
retrieving revision 1.24
diff -u -p -r1.23 -r1.24
--- pkgsrc/devel/zlib/buildlink3.mk	2006/07/08 23:10:49	1.23
+++ pkgsrc/devel/zlib/buildlink3.mk	2009/03/20 19:24:31	1.24
@@ -1,20 +1,13 @@
-# $NetBSD: buildlink3.mk,v 1.23 2006/07/08 23:10:49 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.24 2009/03/20 19:24:31 joerg Exp $
 
-BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
-ZLIB_BUILDLINK3_MK:=	${ZLIB_BUILDLINK3_MK}+
+BUILDLINK_TREE+=	zlib
 
-.if !empty(BUILDLINK_DEPTH:M+)
-BUILDLINK_DEPENDS+=	zlib
-.endif
+.if !defined(ZLIB_BUILDLINK3_MK)
+ZLIB_BUILDLINK3_MK:=
 
-BUILDLINK_PACKAGES:=	${BUILDLINK_PACKAGES:Nzlib}
-BUILDLINK_PACKAGES+=	zlib
-BUILDLINK_ORDER:=	${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}zlib
-
-.if !empty(ZLIB_BUILDLINK3_MK:M+)
 BUILDLINK_API_DEPENDS.zlib+=	zlib>=1.1.4nb1
 BUILDLINK_ABI_DEPENDS.zlib+=	zlib>=1.2.3
 BUILDLINK_PKGSRCDIR.zlib?=	../../devel/zlib
-.endif	# ZLIB_BUILDLINK3_MK
+.endif # ZLIB_BUILDLINK3_MK
 
-BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:S/+$//}
+BUILDLINK_TREE+=	-zlib