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 /inputmethod/canna-lib | |
| 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 'inputmethod/canna-lib')
| -rw-r--r-- | inputmethod/canna-lib/buildlink3.mk | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/inputmethod/canna-lib/buildlink3.mk b/inputmethod/canna-lib/buildlink3.mk index 53987a7e016..b840c1510e5 100644 --- a/inputmethod/canna-lib/buildlink3.mk +++ b/inputmethod/canna-lib/buildlink3.mk @@ -1,20 +1,12 @@ -# $NetBSD: buildlink3.mk,v 1.6 2006/07/08 23:10:53 jlam Exp $ +# $NetBSD: buildlink3.mk,v 1.7 2009/03/20 19:24:46 joerg Exp $ -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -CANNA_LIB_BUILDLINK3_MK:= ${CANNA_LIB_BUILDLINK3_MK}+ +BUILDLINK_TREE+= Canna-lib -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= Canna-lib -.endif +.if !defined(CANNA_LIB_BUILDLINK3_MK) +CANNA_LIB_BUILDLINK3_MK:= -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:NCanna-lib} -BUILDLINK_PACKAGES+= Canna-lib -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}Canna-lib - -.if !empty(CANNA_LIB_BUILDLINK3_MK:M+) BUILDLINK_API_DEPENDS.Canna-lib+= Canna-lib>=3.6pl4 BUILDLINK_PKGSRCDIR.Canna-lib?= ../../inputmethod/canna-lib +.endif # CANNA_LIB_BUILDLINK3_MK -.endif # CANNA_LIB_BUILDLINK3_MK - -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -Canna-lib |