On Sun, Sep 13, 2009 at 8:31 PM, Mark Mentovai<[email protected]> wrote:
>
> Jeremy Orlow wrote:
>> Unless we can get people upstream to compile with -Wall -Werror, that'll be
>> an uphill battle (every time we want to roll to a new version).  It'd be
>> nice if we could, though.
>
> This is exactly the rationale for building code that's not our own
> with -Wall but not -Werror.

Actually, external_code.gypi disables -Wall as well as -Werror.

>  We're not responsible for its
> maintenance, but we do want to know if it's doing things that smell
> suspicious, so that we can evaluate them and make the calls on whether
> they need attention ourselves.  If we can get patches accepted
> upstream to fix warnings that occur in our builds, great.  If not, I
> don't think it's worth burning our time by maintaining custom diffs
> that do nothing more than add some casts and parentheses just to make
> the build output from a third-party library prettier.
>
> Obviously, if a third-party library does something undesirable,
> whether or not it's exposed by a warning, it's worthwhile for us to
> patch it locally and pursue upstreaming the patch.
>
> Mark
>
> >
>

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