Gentoo Archives: gentoo-dev

From: Mike Gilbert <floppym@g.o>
To: gentoo-dev@l.g.o
Cc: base-system@g.o
Subject: [gentoo-dev] [PATCH 1/2] multiprocessing.eclass: make loadavg regex work for float values
Date: Mon, 11 Sep 2017 14:45:42
Message-Id: 20170911144532.9845-1-floppym@gentoo.org
In Reply to: [gentoo-dev] [PATCH] multiprocessing.eclass: make loadavg regex work for float values by Mike Gilbert
1 Bug: https://bugs.gentoo.org/630626
2 ---
3 v2: Reject "-l 2.3.4"
4
5 eclass/multiprocessing.eclass | 2 +-
6 1 file changed, 1 insertion(+), 1 deletion(-)
7
8 diff --git a/eclass/multiprocessing.eclass b/eclass/multiprocessing.eclass
9 index 50368e35ea93..b6e92976f73e 100644
10 --- a/eclass/multiprocessing.eclass
11 +++ b/eclass/multiprocessing.eclass
12 @@ -120,7 +120,7 @@ makeopts_loadavg() {
13 # This assumes the first .* will be more greedy than the second .*
14 # since POSIX doesn't specify a non-greedy match (i.e. ".*?").
15 local lavg=$(echo " $* " | sed -r -n \
16 - -e 's:.*[[:space:]](-[a-z]*l|--(load-average|max-load)[=[:space:]])[[:space:]]*([0-9]+|[0-9]+\.[0-9]+).*:\3:p' \
17 + -e 's:.*[[:space:]](-[a-z]*l|--(load-average|max-load)[=[:space:]])[[:space:]]*([0-9]+(\.[0-9]+)?)[[:space:]].*:\3:p' \
18 -e "s:.*[[:space:]](-[a-z]*l|--(load-average|max-load))[[:space:]].*:${2:-999}:p")
19 # Default to ${inf} since the default is to not use a load limit.
20 echo ${lavg:-${2:-999}}
21 --
22 2.14.1

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