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| author | joerg <joerg@pkgsrc.org> | 2009-03-20 19:23:50 +0000 |
|---|---|---|
| committer | joerg <joerg@pkgsrc.org> | 2009-03-20 19:23:50 +0000 |
| commit | 2d1ba244e90207d03eef397a99aa4091baeec5b3 (patch) | |
| tree | 647e974495c5d41703d41ca2e71c9b6063b9153a /editors/mule-ucs | |
| parent | 4bf0a20854ae9e07b7965977a713f2efee890976 (diff) | |
| download | pkgsrc-2d1ba244e90207d03eef397a99aa4091baeec5b3.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 'editors/mule-ucs')
| -rw-r--r-- | editors/mule-ucs/buildlink3.mk | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/editors/mule-ucs/buildlink3.mk b/editors/mule-ucs/buildlink3.mk index 1fad14e30e7..abb0cc15a55 100644 --- a/editors/mule-ucs/buildlink3.mk +++ b/editors/mule-ucs/buildlink3.mk @@ -1,9 +1,6 @@ -# $NetBSD: buildlink3.mk,v 1.2 2008/10/11 09:31:56 uebayasi Exp $ +# $NetBSD: buildlink3.mk,v 1.3 2009/03/20 19:24:31 joerg Exp $ # -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -MULE_UCS_BUILDLINK3_MK:= ${MULE_UCS_BUILDLINK3_MK}+ - # # Only for older GNU Emacs. Emacs 22 or later doesn't need this because it # incorporated Unicode support. @@ -12,21 +9,17 @@ MULE_UCS_BUILDLINK3_MK:= ${MULE_UCS_BUILDLINK3_MK}+ .include "../../editors/emacs/modules.mk" .if ${EMACS_FLAVOR} == "emacs" && ${EMACS_VERSION_MAJOR} < 22 -.if ${BUILDLINK_DEPTH} == "+" -BUILDLINK_DEPENDS+= mule-ucs -.endif +BUILDLINK_TREE+= mule-ucs -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Nmule-ucs} -BUILDLINK_PACKAGES+= mule-ucs -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}mule-ucs +.if !defined(MULE_UCS_BUILDLINK3_MK) +MULE_UCS_BUILDLINK3_MK:= -.if ${MULE_UCS_BUILDLINK3_MK} == "+" BUILDLINK_API_DEPENDS.mule-ucs+= ${EMACS_PKGNAME_PREFIX}Mule-UCS>=0.84 BUILDLINK_PKGSRCDIR.mule-ucs?= ../../editors/mule-ucs -.endif # MULE_UCS_BUILDLINK3_MK BUILDLINK_CONTENTS_FILTER.mule-ucs= ${EGREP} '.*\.el$$|.*\.elc$$' .endif +.endif # MULE_UCS_BUILDLINK3_MK -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -mule-ucs |