error: unknown warning group '-Wcpp', ignored (#pragma GCC)

[Niclas Zeising]

On 05/25/13 12:09, O. Hartmann wrote:
> With CLANG on FreeBSD 10.0-CURRENT r250968, I get this error message in
> a source I try to port.
> 
> I did not find any suitable "official" workaround and I'd like to avoid
> patching all files containing those #pragma statements. Is there a
> geenral solution on FreeBSD to overcome this?
> 
> error: unknown warning group '-Wcpp', ignored
> [-Werror,-Wunknown-pragmas]
> #  pragma GCC diagnostic ignored "-Wcpp"
> 

You could always remove -Werror or -Wunknown-pragmas from CFLAGS.  Or
add -Wno-unknown-pragmas if -Wunknown-pragmas is turned on by -Wall or
something like that.
Regards!
-- 
Niclas