Delete *.cache files on build sdk-all.js

build/Gruntfile.js

@@ -161,6 +161,7 @@ module.exports = function(grunt) {
 		var sdkDstFolder = packageFile['compile']['sdk']['dst'];
 		var sdkAllMinDst = sdkDstFolder + '/sdk-all-min.js';
 		var sdkAllDst = sdkDstFolder + '/sdk-all.js';
+		var sdkAllCashe = sdkDstFolder + '/*.cache'
 		var sdkOpt = {
 			compilation_level: level,
 			warning_level: 'QUIET',
@@ -203,10 +204,18 @@ module.exports = function(grunt) {
 					dest: sdkAllDst
 				}
 			},
-			clean: [
-				sdkTmp,
-				tmp_sdk_path
-			],
+			clean: {
+				tmp: {
+					options: {
+						force: true
+					},
+					src: [
+						sdkTmp,
+						tmp_sdk_path,
+						sdkAllCashe
+					]
+				}
+			},
 			replace: {
 				version: {
 					options: {
@@ -226,4 +235,4 @@ module.exports = function(grunt) {
 	grunt.registerTask('concat_sdk', ['concat_sdk_init', 'concat', 'clean']);
 	grunt.registerTask('compile_sdk', ['concat_sdk', 'compile_sdk_init', 'closure-compiler', 'splitfile', 'concat', 'replace', 'clean']);
 	grunt.registerTask('default', ['build_all']);
-};
\ No newline at end of file
+};