allow supplying custom gn args in gn wrapper

flutter · May 6, 2023 · 23d4dcb · 23d4dcb
1 parent 393b564
commit 23d4dcb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tools/gn b/tools/gn
@@ -1119,6 +1119,8 @@ def parse_args(args):
   # Verbose output.
   parser.add_argument('--verbose', default=False, action='store_true')
 
+  parser.add_argument('--gn-args', default=[], action='append')
+
   return parser.parse_args(args)
 
 
@@ -1174,6 +1176,7 @@ def main(argv):
   command.append('--export-compile-commands=default')
 
   gn_args = to_command_line(to_gn_args(args))
+  gn_args.extend(args.gn_args or [])
   out_dir = get_out_dir(args)
   command.append(out_dir)
   command.append('--args=%s' % ' '.join(gn_args))