[cfe-dev] error: unknown argument: '-ffoo' => reason ?

[Sylvestre Ledru]

Hello,

I am working on the processing of the rebuild of Debian using clang 3.4.
I noticed that 159 packages are failing because on this simple call of
clang:
$ clang -fno-check-new  -c foo.c
clang: error: unknown argument: '-fno-check-new'

I was wondering if there is a reason why this is an error and not a warning.

Thanks,
Sylvestre