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authorjoerg <joerg>2009-03-20 19:23:50 +0000
committerjoerg <joerg>2009-03-20 19:23:50 +0000
commit405c61d80251d8e80401aed2264d4bede218cb22 (patch)
tree647e974495c5d41703d41ca2e71c9b6063b9153a /multimedia/gst-plugins0.10-good
parentf0f715d4dd4a290c5c6ae716c774f59caf5aa61c (diff)
downloadpkgsrc-405c61d80251d8e80401aed2264d4bede218cb22.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/gst-plugins0.10-good')
-rw-r--r--multimedia/gst-plugins0.10-good/buildlink3.mk19
1 files changed, 6 insertions, 13 deletions
diff --git a/multimedia/gst-plugins0.10-good/buildlink3.mk b/multimedia/gst-plugins0.10-good/buildlink3.mk
index 5172a4c7cec..8d882f7c473 100644
--- a/multimedia/gst-plugins0.10-good/buildlink3.mk
+++ b/multimedia/gst-plugins0.10-good/buildlink3.mk
@@ -1,23 +1,16 @@
-# $NetBSD: buildlink3.mk,v 1.6 2006/07/08 23:11:01 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.7 2009/03/20 19:25:02 joerg Exp $
-BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+
-GST_PLUGINS0.10_GOOD_BUILDLINK3_MK:= ${GST_PLUGINS0.10_GOOD_BUILDLINK3_MK}+
+BUILDLINK_TREE+= gst-plugins0.10-good
-.if !empty(BUILDLINK_DEPTH:M+)
-BUILDLINK_DEPENDS+= gst-plugins0.10-good
-.endif
+.if !defined(GST_PLUGINS0.10_GOOD_BUILDLINK3_MK)
+GST_PLUGINS0.10_GOOD_BUILDLINK3_MK:=
-BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Ngst-plugins0.10-good}
-BUILDLINK_PACKAGES+= gst-plugins0.10-good
-BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}gst-plugins0.10-good
-
-.if !empty(GST_PLUGINS0.10_GOOD_BUILDLINK3_MK:M+)
BUILDLINK_API_DEPENDS.gst-plugins0.10-good+= gst-plugins0.10-good>=0.10.1
BUILDLINK_ABI_DEPENDS.gst-plugins0.10-good?= gst-plugins0.10-good>=0.10.1nb1
BUILDLINK_PKGSRCDIR.gst-plugins0.10-good?= ../../multimedia/gst-plugins0.10-good
-.endif # GST_PLUGINS0.10_GOOD_BUILDLINK3_MK
.include "../../multimedia/gstreamer0.10/buildlink3.mk"
.include "../../multimedia/gst-plugins0.10-base/buildlink3.mk"
+.endif # GST_PLUGINS0.10_GOOD_BUILDLINK3_MK
-BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//}
+BUILDLINK_TREE+= -gst-plugins0.10-good