pkg with iscroll-probe

@@ -89,9 +89,14 @@ function libPkgPre() {
         }
     }
     for (var i = 0; i < packages.length; i++) {
+        //iscroll执行打包子模块命令
+        if (packages[i] === 'iscroll') {
+            libsjs += 'require("iscroll/iscroll-probe");';
+            break;
+        }
         libsjs += "require('" + packages[i] + "');";
     }
 
     fs.writeFileSync('libs.js', libsjs); //写入口文件
     return libDir;
-}
\ No newline at end of file
+}