2d1ba244e9
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.
17 lines
494 B
Makefile
17 lines
494 B
Makefile
# $NetBSD: buildlink3.mk,v 1.12 2009/03/20 19:24:19 joerg Exp $
|
|
|
|
BUILDLINK_TREE+= libidn
|
|
|
|
.if !defined(LIBIDN_BUILDLINK3_MK)
|
|
LIBIDN_BUILDLINK3_MK:=
|
|
|
|
BUILDLINK_API_DEPENDS.libidn+= libidn>=0.4.6
|
|
BUILDLINK_ABI_DEPENDS.libidn+= libidn>=0.6.1nb1
|
|
BUILDLINK_PKGSRCDIR.libidn?= ../../devel/libidn
|
|
|
|
.include "../../converters/libiconv/buildlink3.mk"
|
|
.include "../../devel/gettext-lib/buildlink3.mk"
|
|
.include "../../devel/libgetopt/buildlink3.mk"
|
|
.endif # LIBIDN_BUILDLINK3_MK
|
|
|
|
BUILDLINK_TREE+= -libidn
|