From c0df25cd65b0172d5130e01a73aa610c3b0dd105 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 21 Jun 2018 01:10:38 +0100
Subject: test suite: Use nproc(1) rather than Sys::CPU.

This is more portable and does not depend on libsys-cpu-perl being
installed.

Closes:888496.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 tests/run-all | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'tests')

diff --git a/tests/run-all b/tests/run-all
index cfa5ce2..f72b9fa 100755
--- a/tests/run-all
+++ b/tests/run-all
@@ -5,9 +5,8 @@ set -e
 
 set -o pipefail
 
-set +e
-jcpus=`perl -MSys::CPU -we 'printf "-j%d\n", 1.34 * Sys::CPU::cpu_count()'`
-set -e
+ncpus=$(nproc || echo 1)
+jcpus=-j$(( ncpus * 134 / 100 ))
 
 if [ $# != 0 ]; then
 	set TESTSCRIPTS="$*"
-- 
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