Any way to cause warnings to give non-zero return value?

As I consider any warnings from Bison to be errors,I'd like to stop the build process right there; it is sometimes hard to spot a warning in all the babble. Yes, I can make xxx.c and see the warnings, but it would be much more convenient not to have to resort to that. Thanks, j.

Re: Any way to cause warnings to give non-zero return value?

Le 27 août 2010 à 10:14, John P. Hartmann a écrit : > As I consider any warnings from Bison to be errors,I'd like to stop > the build process right there; it is sometimes hard to spot a warning > in all the babble. > > Yes, I can make xxx.c and see the warnings, but it would be much more > conve