Re: Turning warning into errors

[Sébastien Hinderer]

Kaz Kylheku (gmake) (2019/05/02 19:48 -0700):
> On 2019-05-02 18:31, Sébastien Hinderer wrote:
> > Dear Duane,
> > 
> > Many thanks for your response!
> > 
> > You are right, the code is rather straightforward and at the same time I
> > find it clever! In particular, I like the fact that, because of the
> > options you are using, you don't need to use grep to figure out whether
> > there are warnings or not. We would have to work quite a bit to reach
> > this state but it's interesting to know the trick so I am very grateful
> > to you that you shared your solution with me!
> 
> Hmm? It seems you don't have to work hard at all; you can just run
> your existing Makefile with those same options to get an immediate benefit:

No, some commands in our build system do display messages. And, because
our makeifles are not as declarative as they could/should, a dry-run
owuld not work completely.

Sébastien.