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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 | 2d1ba244e90207d03eef397a99aa4091baeec5b3 (patch) | |
| tree | 647e974495c5d41703d41ca2e71c9b6063b9153a /mk/pthread.buildlink3.mk | |
| 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 'mk/pthread.buildlink3.mk')
| -rw-r--r-- | mk/pthread.buildlink3.mk | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mk/pthread.buildlink3.mk b/mk/pthread.buildlink3.mk index 56c4dec0e4f..918f8b38e70 100644 --- a/mk/pthread.buildlink3.mk +++ b/mk/pthread.buildlink3.mk @@ -1,4 +1,4 @@ -# $NetBSD: pthread.buildlink3.mk,v 1.27 2008/01/23 17:35:20 tnn Exp $ +# $NetBSD: pthread.buildlink3.mk,v 1.28 2009/03/20 19:25:01 joerg Exp $ # # The pthreads strategy for pkgsrc is to "bless" a particular pthread # package as the Official Pthread Replacement (OPR). The following @@ -113,9 +113,7 @@ PKG_FAIL_REASON= "${PKGNAME} requires a working pthreads implementation." PTHREAD_AUTO_VARS?= no .if ${PTHREAD_TYPE} == "native" -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Npthread} -BUILDLINK_PACKAGES+= pthread -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}pthread +BUILDLINK_TREE+= pthread -pthread BUILDLINK_BUILTIN_MK.pthread= ../../mk/pthread.builtin.mk BUILDLINK_AUTO_VARS.pthread?= ${PTHREAD_AUTO_VARS} .elif ${PTHREAD_TYPE} == "${_PKG_PTHREAD}" |