export GOPATH=${PWD}
mkdir -p src/github.com/prometheus/
cd src/github.com/prometheus/
./download.sh
ls | sort | uniq | while read a; do (cd $a; make build; cd ..) ; done
ls | sort | uniq | while read a; do (cd $a; cat Makefile | sed "s/GOARCH.*/GOARCH=arm/g">Makefile.new; mv -f Makefile.new Makefile; make build; cd ..) ; done