Changes to use response files(pass includes in a file)

Author: SenRamakri

tools/toolchains/arm.py

@@ -503,8 +503,13 @@ def get_config_option(self, config_header):
         return ["-include", config_header]
 
     def get_compile_options(self, defines, includes, for_asm=False):
+        
         opts = ['-D%s' % d for d in defines]
-        opts.extend(["-I%s" % i for i in includes if i])
+        if self.RESPONSE_FILES:
+            opts += ['@{}'.format(self.get_inc_file(includes))]
+        else:
+            opts += ["-I%s" % i for i in includes if i]
+        
         config_header = self.get_config_header()
         if config_header:
             opts.extend(self.get_config_option(config_header))