add package arm

+#!/bin/bash
+bash package.sh arm
+

@@ -74,14 +74,25 @@ ok_msg "copy extra files success"
 # detect for arm.
 if [ $ARM = YES ]; then
     arm_cpu=`arm-linux-gnueabi-readelf --arch-specific ${build_objs}/srs|grep Tag_CPU_arch:|awk '{print $2}'`
-    os_machine='arm${arm_cpu}cpu'; 
+    os_machine=arm${arm_cpu}cpu
 fi
+ok_msg "machine: $os_machine"
 
 # generate zip dir and zip filename
-srs_version=`${build_objs}/srs -v 2>/dev/stdout 1>/dev/null` &&
+if [ $ARM = YES ]; then
+    srs_version_major=`cat $work_dir/src/core/srs_core.hpp| grep '#define VERSION_MAJOR'| awk '{print $3}'|xargs echo` &&
+    srs_version_minor=`cat $work_dir/src/core/srs_core.hpp| grep '#define VERSION_MINOR'| awk '{print $3}'|xargs echo` &&
+    srs_version_revision=`cat $work_dir/src/core/srs_core.hpp| grep '#define VERSION_REVISION'| awk '{print $3}'|xargs echo` &&
+    srs_version=$srs_version_major.$srs_version_minor.$srs_version_revision
+else
+    srs_version=`${build_objs}/srs -v 2>/dev/stdout 1>/dev/null`
+fi
+ret=$?; if [[ 0 -ne ${ret} ]]; then failed_msg "get srs version failed"; exit $ret; fi
+ok_msg "get srs version $srs_version"
+
 zip_dir="SRS-${os_name}${os_major_version}-${os_machine}-${srs_version}"
 ret=$?; if [[ 0 -ne ${ret} ]]; then failed_msg "generate zip filename failed"; exit $ret; fi
-ok_msg "generate zip filename success"
+ok_msg "target zip filename $zip_dir"
 
 # zip package.
 ok_msg "start zip package"