Add gnuXX stds to Objective C.
@@ -90,7 +90,7 @@ class ClangObjCCompiler(ClangCompiler, ObjCCompiler):
opts.update({
OptionKey('std', machine=self.for_machine, lang='c'): coredata.UserComboOption(
'C language standard to use',
- ['none', 'c89', 'c99', 'c11', 'c17'],
+ ['none', 'c89', 'c99', 'c11', 'c17', 'gnu99', 'gnu11'],
'none',
)
})
