diff options
| 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 /mk/bdb.buildlink3.mk | |
| 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 'mk/bdb.buildlink3.mk')
| -rw-r--r-- | mk/bdb.buildlink3.mk | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mk/bdb.buildlink3.mk b/mk/bdb.buildlink3.mk index f357f7bdf7a..fed6138940d 100644 --- a/mk/bdb.buildlink3.mk +++ b/mk/bdb.buildlink3.mk @@ -1,4 +1,4 @@ -# $NetBSD: bdb.buildlink3.mk,v 1.22 2008/11/26 09:10:30 rillig Exp $ +# $NetBSD: bdb.buildlink3.mk,v 1.23 2009/03/20 19:25:01 joerg Exp $ # # This Makefile fragment is meant to be included by packages that # require a Berkeley DB (BDB) implementation and that are not restricted @@ -134,9 +134,7 @@ BUILD_DEFS_EFFECTS+= BDBBASE BDB_LIBS BDB_TYPE PKG_FAIL_REASON= \ "[bdb.buildlink3.mk] ${_BDB_TYPE} is not an acceptable Berkeley DB type for ${PKGNAME}." .elif ${BDB_TYPE} == "db1" -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Ndb1} -BUILDLINK_PACKAGES+= db1 -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}db1 +BUILDLINK_TREE+= db1 -db1 BUILDLINK_BUILTIN_MK.db1= ../../mk/db1.builtin.mk .else . include "${_BDB_PKGSRCDIR.${BDB_TYPE}}/buildlink3.mk" |