X-Git-Url: https://git.jankratochvil.net/?a=blobdiff_plain;f=bin%2Ferrs2;h=cd0da8125fa2ead747c43a70910c3d3f217dce02;hb=2578c386273c3ec22a8d85eb52819433ba2406fd;hp=7563cf7492bb30d60bf7630ff50823b52964d3fe;hpb=64a3cb99fc3a3d6334fa2fef5d97bfed6d1034ed;p=nethome.git

diff --git a/bin/errs2 b/bin/errs2
index 7563cf7..cd0da81 100755
--- a/bin/errs2
+++ b/bin/errs2
@@ -1,17 +1,30 @@
 #! /bin/sh
 # $Id$
 
+renice +19 -p $$; ionice -c3 -p $$
+
 args=""
 if [ "$1" = "-a" ];then
 	args="$args $1"
 	shift
 fi
+out=errs2
+if [ "$1" = "-n" ];then
+	out="$2"
+	shift 2
+fi
 j=""
 cpus="`getconf _NPROCESSORS_ONLN`"
 if [ -n "$cpus" ];then
-	j="-j$[$cpus+1]"
+	j="-j$[$cpus*3/2]"
 fi
+rm -f $out.ok
 (
 	set -ex
 	time nice make $j "$@"
-	) 2>&1|tee $args errs2
+	touch $out.ok
+	) 2>&1|tee $args $out
+test -f $out.ok
+rc=$?
+rm -f $out.ok
+exit $rc