How to disable "cc1plus: warnings being treated as errors"

[Kris Kennaway]

Anton Shterenlikht wrote:
> I'm trying to build a port and get stopped on a warning
> because
> 	"cc1plus: warnings being treated as errors"
> 
> Even though it is probably there for a reason, I'd like
> to try to continue with the build. But I cannot see
> what c++ switch prevents warnings from being treated as
> errors.
> 
> Please advise
> many thanks
> 

It is -Werror.

Kris