From 0095015a777f5936299e9a9fc0d7f428f45f7cb7 Mon Sep 17 00:00:00 2001
From: Jan-Tarek Butt <tarek@ring0.de>
Date: Sun, 29 May 2016 01:48:43 +0200
Subject: [PATCH] add dynamic multithread building for targets

---
 build/target.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build/target.sh b/build/target.sh
index 8c61f0a..46b86c9 100644
--- a/build/target.sh
+++ b/build/target.sh
@@ -21,10 +21,11 @@ git clone https://github.com/freifunk-gluon/gluon.git ./gluon -b $GLUON_VERSION
 mv gluon/* ./
 
 make update || exit 1
+CPUS=$(grep -c processor /proc/cpuinfo)
 while read line; do
   if [[ $line == *GluonTarget* ]]; then
     targ=$(echo $line | sed -e 's/^.*GluonTarget//' -e 's/^,//' -e 's/)).*//' -e 's/[,]/-/')
-    make GLUON_TARGET=$targ BROKEN=1 GLUON_BRANCH=$GLUON_BRANCH || exit 1
+    make -j $((CPUS*2)) GLUON_TARGET=$targ BROKEN=1 GLUON_BRANCH=$GLUON_BRANCH || exit 1
   fi;
 done < "targets/targets.mk"
 make manifest GLUON_BRANCH=$GLUON_BRANCH
-- 
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