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.
24 lines
617 B
Makefile
24 lines
617 B
Makefile
# $NetBSD: buildlink3.mk,v 1.21 2009/03/20 19:25:14 joerg Exp $
|
|
|
|
BUILDLINK_TREE+= cups
|
|
|
|
.if !defined(CUPS_BUILDLINK3_MK)
|
|
CUPS_BUILDLINK3_MK:=
|
|
|
|
BUILDLINK_API_DEPENDS.cups+= cups>=1.1.19nb3
|
|
BUILDLINK_ABI_DEPENDS.cups+= cups>=1.2.12nb3
|
|
BUILDLINK_PKGSRCDIR.cups?= ../../print/cups
|
|
|
|
pkgbase := cups
|
|
.include "../../mk/pkg-build-options.mk"
|
|
|
|
.if !empty(PKG_BUILD_OPTIONS.cups:Mkerberos)
|
|
.include "../../mk/krb5.buildlink3.mk"
|
|
.endif
|
|
|
|
.include "../../graphics/png/buildlink3.mk"
|
|
.include "../../graphics/tiff/buildlink3.mk"
|
|
.include "../../security/openssl/buildlink3.mk"
|
|
.endif # CUPS_BUILDLINK3_MK
|
|
|
|
BUILDLINK_TREE+= -cups
|