diff options
| author | joerg <joerg> | 2009-03-20 19:23:50 +0000 |
|---|---|---|
| committer | joerg <joerg> | 2009-03-20 19:23:50 +0000 |
| commit | 75fb5bb7e7604eb9547fecf17d31c5f8f7bc55fd (patch) | |
| tree | 647e974495c5d41703d41ca2e71c9b6063b9153a /databases/db | |
| parent | 1e5847233e0f63b08e108a58553ab24d554cda0f (diff) | |
| download | pkgsrc-75fb5bb7e7604eb9547fecf17d31c5f8f7bc55fd.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 'databases/db')
| -rw-r--r-- | databases/db/buildlink3.mk | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/databases/db/buildlink3.mk b/databases/db/buildlink3.mk index 684a2ecec15..0c46c1d5093 100644 --- a/databases/db/buildlink3.mk +++ b/databases/db/buildlink3.mk @@ -1,17 +1,10 @@ -# $NetBSD: buildlink3.mk,v 1.25 2006/12/12 21:52:35 joerg Exp $ +# $NetBSD: buildlink3.mk,v 1.26 2009/03/20 19:24:04 joerg Exp $ -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -DB_BUILDLINK3_MK:= ${DB_BUILDLINK3_MK}+ +BUILDLINK_TREE+= db2 -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= db2 -.endif +.if !defined(DB_BUILDLINK3_MK) +DB_BUILDLINK3_MK:= -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Ndb2} -BUILDLINK_PACKAGES+= db2 -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}db2 - -.if !empty(DB_BUILDLINK3_MK:M+) BUILDLINK_API_DEPENDS.db2+= db>=2.7.3 BUILDLINK_ABI_DEPENDS.db2+= db>=2.7.7nb2 BUILDLINK_PKGSRCDIR.db2?= ../../databases/db @@ -23,6 +16,6 @@ BUILDLINK_LDADD.db2= -ldb2 BUILDLINK_LIBS.db2= ${BUILDLINK_LDADD.db2} BUILDLINK_TRANSFORM+= l:db:db2 . endif -.endif # DB_BUILDLINK3_MK +.endif # DB_BUILDLINK3_MK -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -db2 |