svn commit: r211389 - user/dougb/portmaster
Doug Barton
dougb at FreeBSD.org
Mon Aug 16 04:22:29 UTC 2010
Author: dougb
Date: Mon Aug 16 04:22:29 2010
New Revision: 211389
URL: http://svn.freebsd.org/changeset/base/211389
Log:
Dramatic (9-10 times) speedup in iport_from_origin() by making an
intelligent guess about what director{y|ies] to search in based on
the origin directory name. This algorithm only misses on 2 out of
my 489 currently installed ports which means we're almost always
looking in either exactly the right directory the first time, or
at worst (such as the py-* ports) a dramatically smaller subset.
Modified:
user/dougb/portmaster/portmaster
Modified: user/dougb/portmaster/portmaster
==============================================================================
--- user/dougb/portmaster/portmaster Sun Aug 15 23:58:21 2010 (r211388)
+++ user/dougb/portmaster/portmaster Mon Aug 16 04:22:29 2010 (r211389)
@@ -625,10 +625,14 @@ unset var newopts
#=============== Begin functions relevant to --features and main ===============
iport_from_origin () {
- local dir
+ local sn dir
+
+ sn=${1#*/} ; sn=${sn%-*} ; sn=${sn%%[0-9]*}
- if ! dir=`grep -l "@comment ORIGIN:${1}$" $pdb/*/+CONTENTS 2>/dev/null`; then
- dir=`pkg_info -q -O $1` || return 1
+ if ! dir=`grep -l "@comment ORIGIN:${1}$" $pdb/${sn}*/+CONTENTS 2>/dev/null`; then
+ if ! dir=`grep -l "@comment ORIGIN:${1}$" $pdb/*/+CONTENTS 2>/dev/null`; then
+ dir=`pkg_info -q -O $1` || return 1
+ fi
fi
# It should not happen that more than one port meets this
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