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File: [cvs.NetBSD.org] / pkgsrc / databases / bdb-xml / Attic / buildlink3.mk (download)

Revision 1.13, Fri Mar 20 19:24:04 2009 UTC (15 years, 1 month ago) by joerg
Branch: MAIN
CVS Tags: pkgsrc-2010Q4-base, pkgsrc-2010Q4, pkgsrc-2010Q3-base, pkgsrc-2010Q3, pkgsrc-2010Q2-base, pkgsrc-2010Q2, pkgsrc-2010Q1-base, pkgsrc-2010Q1, pkgsrc-2009Q4-base, pkgsrc-2009Q4, pkgsrc-2009Q3-base, pkgsrc-2009Q3, pkgsrc-2009Q2-base, pkgsrc-2009Q2, pkgsrc-2009Q1-base, pkgsrc-2009Q1
Changes since 1.12: +6 -13 lines

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.

# $NetBSD: buildlink3.mk,v 1.13 2009/03/20 19:24:04 joerg Exp $

BUILDLINK_TREE+=	bdb-xml

.if !defined(BDB_XML_BUILDLINK3_MK)
BDB_XML_BUILDLINK3_MK:=

BUILDLINK_API_DEPENDS.bdb-xml+=	bdb-xml>=1.2.1nb3
BUILDLINK_ABI_DEPENDS.bdb-xml?=	bdb-xml>=1.2.1nb8
BUILDLINK_PKGSRCDIR.bdb-xml?=	../../databases/bdb-xml

.include "../../databases/db46/buildlink3.mk"
.include "../../textproc/libpathan/buildlink3.mk"
.include "../../textproc/xerces-c/buildlink3.mk"
.endif # BDB_XML_BUILDLINK3_MK

BUILDLINK_TREE+=	-bdb-xml