From 2d1ba244e90207d03eef397a99aa4091baeec5b3 Mon Sep 17 00:00:00 2001 From: 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. --- devel/py-readline/buildlink3.mk | 21 ++++++--------------- 1 file changed, 6 insertions(+), 15 deletions(-) (limited to 'devel/py-readline') diff --git a/devel/py-readline/buildlink3.mk b/devel/py-readline/buildlink3.mk index 4d4a701586e..85fca7f748e 100644 --- a/devel/py-readline/buildlink3.mk +++ b/devel/py-readline/buildlink3.mk @@ -1,24 +1,15 @@ -# $NetBSD: buildlink3.mk,v 1.6 2006/07/08 23:10:48 jlam Exp $ +# $NetBSD: buildlink3.mk,v 1.7 2009/03/20 19:24:28 joerg Exp $ -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -PYREADLINE_BUILDLINK3_MK:= ${PYREADLINE_BUILDLINK3_MK}+ +BUILDLINK_TREE+= pyreadline -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= pyreadline -.endif - -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Npyreadline} -BUILDLINK_PACKAGES+= pyreadline -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}pyreadline - -.if !empty(PYREADLINE_BUILDLINK3_MK:M+) +.if !defined(PYREADLINE_BUILDLINK3_MK) +PYREADLINE_BUILDLINK3_MK:= .include "../../lang/python/pyversion.mk" BUILDLINK_API_DEPENDS.pyreadline+= ${PYPKGPREFIX}-readline-[0-9]* BUILDLINK_ABI_DEPENDS.pyreadline?= ${PYPKGPREFIX}-readline>=0nb2 BUILDLINK_PKGSRCDIR.pyreadline?= ../../devel/py-readline +.endif # PYREADLINE_BUILDLINK3_MK -.endif # PYREADLINE_BUILDLINK3_MK - -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -pyreadline -- cgit v1.2.3