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. --- x11/libXpm/buildlink3.mk | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) (limited to 'x11/libXpm') diff --git a/x11/libXpm/buildlink3.mk b/x11/libXpm/buildlink3.mk index 7bbae188573..7e7d1a9d70b 100644 --- a/x11/libXpm/buildlink3.mk +++ b/x11/libXpm/buildlink3.mk @@ -1,4 +1,4 @@ -# $NetBSD: buildlink3.mk,v 1.3 2006/12/27 13:37:42 joerg Exp $ +# $NetBSD: buildlink3.mk,v 1.4 2009/03/20 19:25:45 joerg Exp $ .include "../../mk/bsd.fast.prefs.mk" @@ -8,25 +8,18 @@ BUILDLINK_PREFIX.libXpm= ${BUILDLINK_PREFIX.xpm} .else -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -LIBXPM_BUILDLINK3_MK:= ${LIBXPM_BUILDLINK3_MK}+ +BUILDLINK_TREE+= libXpm -.if ${BUILDLINK_DEPTH} == "+" -BUILDLINK_DEPENDS+= libXpm -.endif - -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:NlibXpm} -BUILDLINK_PACKAGES+= libXpm -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}libXpm +.if !defined(LIBXPM_BUILDLINK3_MK) +LIBXPM_BUILDLINK3_MK:= -.if ${LIBXPM_BUILDLINK3_MK} == "+" BUILDLINK_API_DEPENDS.libXpm+= libXpm>=3.5.4.2 BUILDLINK_PKGSRCDIR.libXpm?= ../../x11/libXpm -.endif # LIBXPM_BUILDLINK3_MK .include "../../x11/libX11/buildlink3.mk" .include "../../x11/xproto/buildlink3.mk" +.endif # LIBXPM_BUILDLINK3_MK -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -libXpm .endif -- cgit v1.2.3