From 75fb5bb7e7604eb9547fecf17d31c5f8f7bc55fd Mon Sep 17 00:00:00 2001
From: joerg <joerg>
Date: Fri, 20 Mar 2009 19:23:50 +0000
Subject: Simply and speed up buildlink3.mk files and processing. This changes
 the buildlink3.mk files to use an include guard for the recursive include.
 The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and
 BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each
 buildlink3.mk file adds a pair of enter/exit marker, which can be used to
 reconstruct the tree and to determine first level includes. Avoiding := for
 large variables (BUILDLINK_ORDER) speeds up parse time as += has linear
 complexity. The include guard reduces system time by avoiding reading files
 over and over again. For complex packages this reduces both %user and %sys
 time to half of the former time.

---
 textproc/hyperestraier/buildlink3.mk | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

(limited to 'textproc/hyperestraier')

diff --git a/textproc/hyperestraier/buildlink3.mk b/textproc/hyperestraier/buildlink3.mk
index 1482ad35b44..b9bc41b9165 100644
--- a/textproc/hyperestraier/buildlink3.mk
+++ b/textproc/hyperestraier/buildlink3.mk
@@ -1,25 +1,18 @@
-# $NetBSD: buildlink3.mk,v 1.1 2006/11/17 15:11:31 obache Exp $
+# $NetBSD: buildlink3.mk,v 1.2 2009/03/20 19:25:29 joerg Exp $
 
-BUILDLINK_DEPTH:=		${BUILDLINK_DEPTH}+
-HYPERESTRAIER_BUILDLINK3_MK:=	${HYPERESTRAIER_BUILDLINK3_MK}+
+BUILDLINK_TREE+=	hyperestraier
 
-.if ${BUILDLINK_DEPTH} == "+"
-BUILDLINK_DEPENDS+=	hyperestraier
-.endif
+.if !defined(HYPERESTRAIER_BUILDLINK3_MK)
+HYPERESTRAIER_BUILDLINK3_MK:=
 
-BUILDLINK_PACKAGES:=	${BUILDLINK_PACKAGES:Nhyperestraier}
-BUILDLINK_PACKAGES+=	hyperestraier
-BUILDLINK_ORDER:=	${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}hyperestraier
-
-.if ${HYPERESTRAIER_BUILDLINK3_MK} == "+"
 BUILDLINK_API_DEPENDS.hyperestraier+=	hyperestraier>=1.1.2
 BUILDLINK_PKGSRCDIR.hyperestraier?=	../../textproc/hyperestraier
-.endif	# HYPERESTRAIER_BUILDLINK3_MK
 
 .include "../../archivers/bzip2/buildlink3.mk"
 .include "../../archivers/lzo/buildlink3.mk"
 .include "../../devel/zlib/buildlink3.mk"
 .include "../../converters/libiconv/buildlink3.mk"
 .include "../../databases/qdbm/buildlink3.mk"
+.endif # HYPERESTRAIER_BUILDLINK3_MK
 
-BUILDLINK_DEPTH:=		${BUILDLINK_DEPTH:S/+$//}
+BUILDLINK_TREE+=	-hyperestraier
-- 
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