add arm arch, makefile fix

Makefile

@@ -46,6 +46,7 @@ cross:
  GOOS=darwin GOARCH=amd64 go build -v ${GO_LDFLAGS} -o bin/${NAME}-v${RELEASE}-OSX-amd64
  GOOS=linux GOARCH=amd64 go build -v ${GO_LDFLAGS} -o bin/${NAME}-v${RELEASE}-linux-amd64
  GOOS=linux GOARCH=386 go build -v ${GO_LDFLAGS} -o bin/${NAME}-v${RELEASE}-linux-x86
+ GOOS=linux GOARCH=arm go build -v ${GO_LDFLAGS} -o bin/${NAME}-v${RELEASE}-linux-arm
  GOOS=freebsd GOARCH=amd64 go build -v ${GO_LDFLAGS} -o bin/${NAME}-v${RELEASE}-freebsd-amd64
  GOOS=freebsd GOARCH=386 go build -v ${GO_LDFLAGS} -o bin/${NAME}-v${RELEASE}-freebsd-x86
  GOOS=openbsd GOARCH=amd64 go build -v ${GO_LDFLAGS} -o bin/${NAME}-v${RELEASE}-openbsd-amd64

pack.bash

@@ -1,7 +1,7 @@
 #!/bin/bash
-set -e
 WORKDIR=$(pwd)
 package(){
+ set -e
  echo "Using ./pkg directory"
  mkdir -p pkg
  if [ -f HASH ]; then
@@ -10,15 +10,20 @@ package(){
  fi
  cd bin
  echo "Creating HASH file"
- for i in $(ls); do sha384sum $i >> $WORKDIR/HASH; done
+ for i in $(ls | grep -v "VERSION"); do sha384sum $i >> $WORKDIR/HASH; done
  cd $WORKDIR
  echo "Packaging all in ./bin"
- for i in $(ls bin); do zip pkg/$i.zip bin/$i README.md LICENSE.md HASH; done
+ for i in $(ls bin|grep -v "VERSION"); do zip pkg/$i.zip bin/$i README.md LICENSE.md HASH; done
  echo "Done."
  echo ""
 }
 
-if [ -z $(ls bin) ]; then
+BINFILES=$(ls bin)
+if [ -z "$BINFILES" ]; then
+echo "Run 'make cross' first!"
+exit 1
+fi
+if [ ! -d bin ]; then
 echo "Run 'make cross' first!"
 exit 1
 fi