feat: clean up temporary file generated by build

清理构建产生的临时文件
优化strip脚本

Log:

misc/linglong/builder/templates/strip.sh

@@ -6,20 +6,20 @@
 
 #binary strip script
 
-if [ ! -f $(command -v eu-strip) ]; then
+if [ ! -f "$(command -v eu-strip)" ]; then
   echo "can not found  eu-strip"
   exit 1;
 fi
 
 #find binaries
-find ${PREFIX} -type f '(' -perm -111 -o -name '*.so*' -o -name '*.cmxs' \
+find "${PREFIX}" -type f '(' -perm -111 -o -name '*.so*' -o -name '*.cmxs' \
                          -o -name '*.node' ')' \
                          -not -path "${PREFIX}/debug/*" \
                          > binaries
 
-for binary in `cat binaries`;do
+while IFS= read -r binary; do
 #skip stripped binary
-if [ "`file $binary|grep "ELF"|grep "not stripped"`" == "" ]; then
+if [ "$(file "$binary"|grep ELF|grep 'not stripped')" == "" ]; then
   continue
 fi
 
@@ -31,7 +31,8 @@ destPath=${PREFIX}/debug/$subPath
 extName=".debug"
 debugFileName=$binaryName${extName}
 
-mkdir -p $destPath
+mkdir -p "$destPath"
 echo "strip $binary to $destPath/$debugFileName"
-eu-strip $binary -f $destPath/$debugFileName
-done
+eu-strip "$binary" -f "$destPath/$debugFileName"
+done < binaries
+rm binaries