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authorjoerg <joerg@pkgsrc.org>2009-03-20 19:23:50 +0000
committerjoerg <joerg@pkgsrc.org>2009-03-20 19:23:50 +0000
commit2d1ba244e90207d03eef397a99aa4091baeec5b3 (patch)
tree647e974495c5d41703d41ca2e71c9b6063b9153a /multimedia/vlc08
parent4bf0a20854ae9e07b7965977a713f2efee890976 (diff)
downloadpkgsrc-2d1ba244e90207d03eef397a99aa4091baeec5b3.tar.gz
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.
Diffstat (limited to 'multimedia/vlc08')
-rw-r--r--multimedia/vlc08/buildlink3.mk19
1 files changed, 6 insertions, 13 deletions
diff --git a/multimedia/vlc08/buildlink3.mk b/multimedia/vlc08/buildlink3.mk
index 95345d0d697..c08fe6a5b77 100644
--- a/multimedia/vlc08/buildlink3.mk
+++ b/multimedia/vlc08/buildlink3.mk
@@ -1,21 +1,13 @@
-# $NetBSD: buildlink3.mk,v 1.8 2008/12/18 17:28:16 bjs Exp $
+# $NetBSD: buildlink3.mk,v 1.9 2009/03/20 19:25:06 joerg Exp $
-BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+
-VLC08_BUILDLINK3_MK:= ${VLC08_BUILDLINK3_MK}+
+BUILDLINK_TREE+= vlc08
-.if ${BUILDLINK_DEPTH} == "+"
-BUILDLINK_DEPENDS+= vlc08
-.endif
-
-BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Nvlc08}
-BUILDLINK_PACKAGES+= vlc08
-BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}vlc08
+.if !defined(VLC08_BUILDLINK3_MK)
+VLC08_BUILDLINK3_MK:=
-.if ${VLC08_BUILDLINK3_MK} == "+"
BUILDLINK_API_DEPENDS.vlc08+= vlc08>=0.8.6d
BUILDLINK_ABI_DEPENDS.vlc08?= vlc08>=0.8.6inb1
BUILDLINK_PKGSRCDIR.vlc08?= ../../multimedia/vlc08
-.endif # VLC08_BUILDLINK3_MK
pkgbase:= vlc08
.include "../../mk/pkg-build-options.mk"
@@ -50,5 +42,6 @@ pkgbase:= vlc08
.include "../../textproc/libxml2/buildlink3.mk"
.include "../../x11/libXv/buildlink3.mk"
.include "../../x11/libXxf86vm/buildlink3.mk"
+.endif # VLC08_BUILDLINK3_MK
-BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//}
+BUILDLINK_TREE+= -vlc08