updated build system

scripts/make_package.sh

@@ -8,21 +8,12 @@ CURRENT_DIR=$(realpath ${CURRENT_DIR})
 
 . "${CURRENT_DIR}/env.sh" "$2" "$3" "$4" "$5" "$6"
 
-if [ -f "${CURRENT_DIR}/../build/git_rev.sh" ]; then
-  source ${CURRENT_DIR}/../build/git_rev.sh
-fi
-
 function exit_and_clean() {
   echo $1
   rm -rf ${TEMP_DIR}
   exit $2
 }
 
-if [ "${PROJECT_GIT_REV}" == "" ]; then
-  echo "Project git revision not set"
-  exit 1
-fi
-
 if [ ! -d "${PROJECT_DIST_DIR}" ]; then
   echo "Dist directory not found: ${PROJECT_DIST_DIR}"
   exit 1