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| 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 /lang/gcc3-c | |
| 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 'lang/gcc3-c')
| -rw-r--r-- | lang/gcc3-c/buildlink3.mk | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/lang/gcc3-c/buildlink3.mk b/lang/gcc3-c/buildlink3.mk index 5a249882c38..75c692fd73a 100644 --- a/lang/gcc3-c/buildlink3.mk +++ b/lang/gcc3-c/buildlink3.mk @@ -1,19 +1,12 @@ -# $NetBSD: buildlink3.mk,v 1.17 2007/02/15 14:35:16 rillig Exp $ - -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -GCC3_C_BUILDLINK3_MK:= ${GCC3_C_BUILDLINK3_MK}+ +# $NetBSD: buildlink3.mk,v 1.18 2009/03/20 19:24:49 joerg Exp $ .include "../../mk/bsd.fast.prefs.mk" -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= gcc3-c -.endif +BUILDLINK_TREE+= gcc3-c -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Ngcc3-c} -BUILDLINK_PACKAGES+= gcc3-c -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}gcc3-c +.if !defined(GCC3_C_BUILDLINK3_MK) +GCC3_C_BUILDLINK3_MK:= -.if !empty(GCC3_C_BUILDLINK3_MK:M+) . include "../../mk/bsd.prefs.mk" . if defined(GCC3_INSTALLTO_SUBPREFIX) # @@ -42,6 +35,6 @@ BUILDLINK_DEPMETHOD.gcc3-c+= full . else BUILDLINK_DEPMETHOD.gcc3-c?= build . endif -.endif # GCC3_C_BUILDLINK3_MK +.endif # GCC3_C_BUILDLINK3_MK -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -gcc3-c |