消除一些编译警告

make.py

@@ -128,7 +128,7 @@ def build_depend(src:list):
     dst=os.path.join(BUILD_DIR,dst)
     if(check_rebuild(dst,[i])):
       cmd=f"{CC} -MM {i} -o {dst} {flags}"
-      print(cmd)
+      print(f"更新 {dst}")
       ret=os.system(cmd)
       if(ret):
         exit()
@@ -162,7 +162,7 @@ def build_object(src:list):
         # print(f"{i} 没有更新依赖关系")
         pass
     if(len(cmd)>0):
-      print(cmd)
+      print(f"编译 {dst}")
       ret=os.system(cmd)
       if(ret):
         exit()
@@ -178,7 +178,7 @@ def build_target(src:list):
   dst=os.path.join(BUILD_DIR,TARGET)
   if(check_rebuild(dst,obj_list)):
     cmd=f"{CC} {' '.join(obj_list)} -o {dst} {flags}"
-    print(cmd)
+    print(f"链接 {dst}")
     ret=os.system(cmd)
     if(ret):
       exit()