使用多线程编译，优化praper_vscode.py

ap/src/main.c

@@ -20,16 +20,6 @@ Information is free from patent or copyright infringement.
 
 
 
-#pragma pack(1)
-
-typedef struct{
-  uint8_t a;
-  uint32_t b;
-}test_def;
-
-#pragma pack()
-test_def g_test;
-
 
 
 
@@ -38,9 +28,6 @@ int main()
 {
     iot_build_info_t info;
 
-    g_test.a=1;
-    g_test.b=2;
-    printf("a=%d,b=%d\n",g_test.a,g_test.b);
 
 
 #if IOT_SMART_GRID_ENABLE