Ignore App config implemented

umake.py

@@ -13,6 +13,7 @@ from typing import List
 class Config:
     CC = 'g++'
     APPS = ['app_name']
+    IGNORE_APPS = []
     JOB_COUNT = 1
 
     BIN_DIR = 'bin'
@@ -129,6 +130,8 @@ def make(config: Config):
     if not os.path.exists(config.BIN_DIR):
         os.makedirs(config.BIN_DIR)
     for app_name in config.APPS:
+        if 'IGNORE_APPS' in config.__dict__ and app_name in config.IGNORE_APPS:
+            continue
         app_path = os.path.join(config.BIN_DIR, app_name)
         app_objects = [file_name + '.o' for file_name in config.APPS if file_name != app_name]
         object_files = [object_path for _, object_path in compile_list