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| author | joerg <joerg@pkgsrc.org> | 2009-03-20 19:23:50 +0000 |
|---|---|---|
| committer | joerg <joerg@pkgsrc.org> | 2009-03-20 19:23:50 +0000 |
| commit | 022c4606fcc3bd0780b781561db11a457e1b2757 (patch) | |
| tree | 647e974495c5d41703d41ca2e71c9b6063b9153a /lang/sun-jdk14 | |
| parent | df774e13d463dae87662491d7021d1153d110ece (diff) | |
| download | pkgsrc-022c4606fcc3bd0780b781561db11a457e1b2757.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 'lang/sun-jdk14')
| -rw-r--r-- | lang/sun-jdk14/buildlink3.mk | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/lang/sun-jdk14/buildlink3.mk b/lang/sun-jdk14/buildlink3.mk index 326c14660d9..46ed1d51dc9 100644 --- a/lang/sun-jdk14/buildlink3.mk +++ b/lang/sun-jdk14/buildlink3.mk @@ -1,17 +1,9 @@ -# $NetBSD: buildlink3.mk,v 1.9 2006/07/08 23:10:56 jlam Exp $ +# $NetBSD: buildlink3.mk,v 1.10 2009/03/20 19:24:52 joerg Exp $ -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -SUN_JDK14_BUILDLINK3_MK:= ${SUN_JDK14_BUILDLINK3_MK}+ +BUILDLINK_TREE+= sun-jdk14 -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= sun-jdk14 -.endif - -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Nsun-jdk14} -BUILDLINK_PACKAGES+= sun-jdk14 -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}sun-jdk14 - -.if !empty(SUN_JDK14_BUILDLINK3_MK:M+) +.if !defined(SUN_JDK14_BUILDLINK3_MK) +SUN_JDK14_BUILDLINK3_MK:= BUILDLINK_API_DEPENDS.sun-jdk14+= sun-jdk14-[0-9]* BUILDLINK_ABI_DEPENDS.sun-jdk14?= sun-jdk14>=2.11 @@ -25,7 +17,6 @@ BUILDLINK_CPPFLAGS.sun-jdk14+= \ -I${BUILDLINK_JAVA_PREFIX.sun-jre14}/include/linux .include "../../lang/sun-jre14/buildlink3.mk" +.endif # SUN_JDK14_BUILDLINK3_MK -.endif # SUN_JDK14_BUILDLINK3_MK - -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -sun-jdk14 |