cmake: subproject() supports the 'required' kwarg
@@ -280,7 +280,7 @@ class CmakeModule(ExtensionModule):
return res
@FeatureNew('subproject', '0.51.0')
- @permittedKwargs({'cmake_options'})
+ @permittedKwargs({'cmake_options', 'required'})
@stringArgs
def subproject(self, interpreter, state, args, kwargs):
if len(args) != 1:
