mtops.h is perfect now

build-modules

@@ -20,6 +20,9 @@ See also: https://github.com/cirosantilli/linux-kernel-module-cheat#host
         self.add_argument(
             '--make-args',
             default='',
+            help='''
+Pass custom options to make.
+''',
         )
         self.add_argument(
             '--host',
@@ -35,6 +38,7 @@ Place the modules on a separate magic directory from non --host builds.
             help='Which kernel modules to build. Default: build all',
             nargs='*',
         )
+        self._add_argument('--force-rebuild')
 
     def build(self):
         build_dir = self.get_build_dir()