-Werror macro

[Bruno Moreira Guedes]

2008/5/25 Duane Ellis <duane@duaneellis.com>:
> bruno> How could I know if -Werror is set?? Is there some macro set when
> it's
> bruno> used or not?? I want to 'force' the use of -Werror when compiling
> sources
> bruno> which include some headers.
>
> rkiesling> I had been planning such a feature in ctpp (shamless OT plug,
> I know),
> rkiesling> but there hasn't been any demand so far.
>
> I too would like this feature in GCC... along with an number of other
> warning flags
> ie: -Wmissing-prototypes, -Wstrict-prototypes etc....
>
> I would like to do something like this:
>
> #if   !defined(_GCC_Werror_defined)
> #error Project policy and procedure requires GNU GCC  -Werror be enable.
> #endif
>
> -Duane.
>
>
>
>

Yes Duane, it's so interesting!!
And I also think it's easy to implement.
But the problem: it'll made our source less portable...

[]'s