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 /graphics/libscigraphica | |
| 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 'graphics/libscigraphica')
| -rw-r--r-- | graphics/libscigraphica/buildlink3.mk | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/graphics/libscigraphica/buildlink3.mk b/graphics/libscigraphica/buildlink3.mk index 905380ded2d..e6c3581dcd7 100644 --- a/graphics/libscigraphica/buildlink3.mk +++ b/graphics/libscigraphica/buildlink3.mk @@ -1,26 +1,19 @@ -# $NetBSD: buildlink3.mk,v 1.4 2007/09/21 13:03:52 wiz Exp $ +# $NetBSD: buildlink3.mk,v 1.5 2009/03/20 19:24:43 joerg Exp $ # -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -LIBSCIGRAPHICA_BUILDLINK3_MK:= ${LIBSCIGRAPHICA_BUILDLINK3_MK}+ +BUILDLINK_TREE+= libscigraphica -.if ${BUILDLINK_DEPTH} == "+" -BUILDLINK_DEPENDS+= libscigraphica -.endif +.if !defined(LIBSCIGRAPHICA_BUILDLINK3_MK) +LIBSCIGRAPHICA_BUILDLINK3_MK:= -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Nlibscigraphica} -BUILDLINK_PACKAGES+= libscigraphica -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}libscigraphica - -.if ${LIBSCIGRAPHICA_BUILDLINK3_MK} == "+" BUILDLINK_API_DEPENDS.libscigraphica+= libscigraphica>=2.1.1 BUILDLINK_PKGSRCDIR.libscigraphica?= ../../graphics/libscigraphica -.endif # LIBSCIGRAPHICA_BUILDLINK3_MK .include "../../graphics/libart/buildlink3.mk" .include "../../math/py-numarray/buildlink3.mk" .include "../../textproc/libxml2/buildlink3.mk" .include "../../x11/gtk2+extra/buildlink3.mk" .include "../../x11/gtk2/buildlink3.mk" +.endif # LIBSCIGRAPHICA_BUILDLINK3_MK -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -libscigraphica |