diff options
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 | 2d1ba244e90207d03eef397a99aa4091baeec5b3 (patch) | |
tree | 647e974495c5d41703d41ca2e71c9b6063b9153a /net/py-libpcap | |
parent | 4bf0a20854ae9e07b7965977a713f2efee890976 (diff) | |
download | pkgsrc-2d1ba244e90207d03eef397a99aa4091baeec5b3.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 'net/py-libpcap')
-rw-r--r-- | net/py-libpcap/buildlink3.mk | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/net/py-libpcap/buildlink3.mk b/net/py-libpcap/buildlink3.mk index 5f31b69c8b3..bdd9d3eed05 100644 --- a/net/py-libpcap/buildlink3.mk +++ b/net/py-libpcap/buildlink3.mk @@ -1,24 +1,15 @@ -# $NetBSD: buildlink3.mk,v 1.5 2006/07/08 23:11:04 jlam Exp $ +# $NetBSD: buildlink3.mk,v 1.6 2009/03/20 19:25:11 joerg Exp $ -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -PYLIBPCAP_BUILDLINK3_MK:= ${PYLIBPCAP_BUILDLINK3_MK}+ +BUILDLINK_TREE+= pylibpcap -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= pylibpcap -.endif - -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Npylibpcap} -BUILDLINK_PACKAGES+= pylibpcap -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}pylibpcap - -.if !empty(PYLIBPCAP_BUILDLINK3_MK:M+) +.if !defined(PYLIBPCAP_BUILDLINK3_MK) +PYLIBPCAP_BUILDLINK3_MK:= .include "../../lang/python/pyversion.mk" BUILDLINK_API_DEPENDS.pylibpcap+= ${PYPKGPREFIX}-libpcap>=0.5.0 BUILDLINK_ABI_DEPENDS.pylibpcap?= ${PYPKGPREFIX}-libpcap>=0.5nb1 BUILDLINK_PKGSRCDIR.pylibpcap?= ../../net/py-libpcap +.endif # PYLIBPCAP_BUILDLINK3_MK -.endif # PYLIBPCAP_BUILDLINK3_MK - -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -pylibpcap |