X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?p=subdirmk.git;a=blobdiff_plain;f=tests%2Fcheck;h=1921877bb0ffc0798128ffb65a7c7bb4b8eae12c;hp=409865513d467a11e2730a18cc5c26d73b51adb6;hb=6dab8842f384bf88d27d7ec4f328a476abea81e8;hpb=ab7a533fa67cab7c7ed3c586c4fb3998d3ce350e

diff --git a/tests/check b/tests/check
index 4098655..1921877 100755
--- a/tests/check
+++ b/tests/check
@@ -1,6 +1,9 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
+j=$(nproc 2>/dev/null || echo 1)
+j=$(( $j * 5 / 4 + 1 ))
+
 x () { echo "$@"; "$@"; }
-x ${MAKE-make} -f tests/tests.mk -j8
+x ${MAKE-make} -f tests/tests.mk -j$j
 echo 'ok.'