always parse dist args

pythonforandroid/toolchain.py

@@ -98,10 +98,11 @@ def wrapper_func(self, args):
                                       user_android_api=self.android_api,
                                       user_ndk_ver=self.ndk_version)
         dist = self._dist
+        dist_args, args = parse_dist_args(args)
         if dist.needs_build:
             info_notify('No dist exists that meets your requirements, '
                         'so one will be built.')
-            args = build_dist_from_args(ctx, dist, args)
+            build_dist_from_args(ctx, dist, dist_args)
         func(self, args)
     return wrapper_func
 
@@ -120,20 +121,9 @@ def dist_from_args(ctx, dist_args):
         require_perfect_match=dist_args.require_perfect_match)
 
 
-def build_dist_from_args(ctx, dist, args_list):
+def build_dist_from_args(ctx, dist, args):
     '''Parses out any bootstrap related arguments, and uses them to build
     a dist.'''
-    parser = argparse.ArgumentParser(
-        description='Create a newAndroid project')
-    parser.add_argument(
-        '--bootstrap',
-        help=('The name of the bootstrap type, \'pygame\' '
-              'or \'sdl2\', or leave empty to let a '
-              'bootstrap be chosen automatically from your '
-              'requirements.'),
-        default=None)
-    args, unknown = parser.parse_known_args(args_list)
-
     bs = Bootstrap.get_bootstrap(args.bootstrap, ctx)
     build_order, python_modules, bs \
         = get_recipe_order_and_bootstrap(ctx, dist.recipes, bs)
@@ -156,8 +146,19 @@ def build_dist_from_args(ctx, dist, args_list):
     info('Dist can be found at (for now) {}'
          .format(join(ctx.dist_dir, ctx.dist_name)))
 
-    return unknown
 
+def parse_dist_args(args_list):
+    parser = argparse.ArgumentParser(
+            description='Create a newAndroid project')
+    parser.add_argument(
+            '--bootstrap',
+            help=('The name of the bootstrap type, \'pygame\' '
+                  'or \'sdl2\', or leave empty to let a '
+                  'bootstrap be chosen automatically from your '
+                  'requirements.'),
+            default=None)
+    args, unknown = parser.parse_known_args(args_list)
+    return args, unknown
 
 
 def split_argument_list(l):