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 /x11/libSM | |
| 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 'x11/libSM')
| -rw-r--r-- | x11/libSM/buildlink3.mk | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/x11/libSM/buildlink3.mk b/x11/libSM/buildlink3.mk index 4900e1ff751..e0c06795326 100644 --- a/x11/libSM/buildlink3.mk +++ b/x11/libSM/buildlink3.mk @@ -1,4 +1,4 @@ -# $NetBSD: buildlink3.mk,v 1.3 2007/12/17 14:24:06 tron Exp $ +# $NetBSD: buildlink3.mk,v 1.4 2009/03/20 19:25:43 joerg Exp $ .include "../../mk/bsd.fast.prefs.mk" @@ -6,24 +6,17 @@ .include "../../mk/x11.buildlink3.mk" .else -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -LIBSM_BUILDLINK3_MK:= ${LIBSM_BUILDLINK3_MK}+ +BUILDLINK_TREE+= libSM -.if ${BUILDLINK_DEPTH} == "+" -BUILDLINK_DEPENDS+= libSM -.endif - -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:NlibSM} -BUILDLINK_PACKAGES+= libSM -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}libSM +.if !defined(LIBSM_BUILDLINK3_MK) +LIBSM_BUILDLINK3_MK:= -.if ${LIBSM_BUILDLINK3_MK} == "+" BUILDLINK_API_DEPENDS.libSM+= libSM>=0.99.2 BUILDLINK_PKGSRCDIR.libSM?= ../../x11/libSM -.endif # LIBSM_BUILDLINK3_MK .include "../../x11/libICE/buildlink3.mk" +.endif # LIBSM_BUILDLINK3_MK -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -libSM .endif |