diff options
author | joerg <joerg> | 2009-03-20 19:23:50 +0000 |
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committer | joerg <joerg> | 2009-03-20 19:23:50 +0000 |
commit | 75fb5bb7e7604eb9547fecf17d31c5f8f7bc55fd (patch) | |
tree | 647e974495c5d41703d41ca2e71c9b6063b9153a /devel/libltdl | |
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 'devel/libltdl')
-rw-r--r-- | devel/libltdl/buildlink3.mk | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/devel/libltdl/buildlink3.mk b/devel/libltdl/buildlink3.mk index 62195facab0..dc6c63bb6e6 100644 --- a/devel/libltdl/buildlink3.mk +++ b/devel/libltdl/buildlink3.mk @@ -1,7 +1,4 @@ -# $NetBSD: buildlink3.mk,v 1.8 2006/12/12 21:52:35 joerg Exp $ - -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -LIBLTDL_BUILDLINK3_MK:= ${LIBLTDL_BUILDLINK3_MK}+ +# $NetBSD: buildlink3.mk,v 1.9 2009/03/20 19:24:20 joerg Exp $ .include "../../mk/bsd.fast.prefs.mk" .if ${OPSYS} == "NetBSD" @@ -11,20 +8,17 @@ _SKIP_LIBLTDL= yes .endif .if !defined(_SKIP_LIBLTDL) -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= libltdl -.endif -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Nlibltdl} -BUILDLINK_PACKAGES+= libltdl -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}libltdl +BUILDLINK_TREE+= libltdl + +.if !defined(LIBLTDL_BUILDLINK3_MK) +LIBLTDL_BUILDLINK3_MK:= -.if !empty(LIBLTDL_BUILDLINK3_MK:M+) BUILDLINK_API_DEPENDS.libltdl+= libltdl>=1.5.10 BUILDLINK_PKGSRCDIR.libltdl?= ../../devel/libltdl -.endif # LIBLTDL_BUILDLINK3_MK .include "../../mk/dlopen.buildlink3.mk" .endif +.endif # LIBLTDL_BUILDLINK3_MK -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -libltdl |