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| author | joerg <joerg> | 2009-03-20 19:23:50 +0000 |
|---|---|---|
| committer | joerg <joerg> | 2009-03-20 19:23:50 +0000 |
| commit | 405c61d80251d8e80401aed2264d4bede218cb22 (patch) | |
| tree | 647e974495c5d41703d41ca2e71c9b6063b9153a /lang/sun-jdk6 | |
| parent | f0f715d4dd4a290c5c6ae716c774f59caf5aa61c (diff) | |
| download | pkgsrc-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 'lang/sun-jdk6')
| -rw-r--r-- | lang/sun-jdk6/buildlink3.mk | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/lang/sun-jdk6/buildlink3.mk b/lang/sun-jdk6/buildlink3.mk index f2ee33cb0e3..e64214c82d9 100644 --- a/lang/sun-jdk6/buildlink3.mk +++ b/lang/sun-jdk6/buildlink3.mk @@ -1,17 +1,9 @@ -# $NetBSD: buildlink3.mk,v 1.3 2008/01/20 02:31:48 tnn Exp $ +# $NetBSD: buildlink3.mk,v 1.4 2009/03/20 19:24:52 joerg Exp $ -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -SUN_JDK6_BUILDLINK3_MK:= ${SUN_JDK6_BUILDLINK3_MK}+ +BUILDLINK_TREE+= sun-jdk6 -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= sun-jdk6 -.endif - -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Nsun-jdk6} -BUILDLINK_PACKAGES+= sun-jdk6 -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}sun-jdk6 - -.if !empty(SUN_JDK6_BUILDLINK3_MK:M+) +.if !defined(SUN_JDK6_BUILDLINK3_MK) +SUN_JDK6_BUILDLINK3_MK:= BUILDLINK_API_DEPENDS.sun-jdk6+= sun-jdk6-[0-9]* BUILDLINK_ABI_DEPENDS.sun-jdk6?= sun-jdk6>=6.0.4 @@ -25,7 +17,6 @@ BUILDLINK_CPPFLAGS.sun-jdk6= \ -I${BUILDLINK_JAVA_PREFIX.sun-jre6}/include/linux .include "../../lang/sun-jre6/buildlink3.mk" +.endif # SUN_JDK6_BUILDLINK3_MK -.endif # SUN_JDK6_BUILDLINK3_MK - -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -sun-jdk6 |