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To: cygwin AT cygwin DOT com
Subject: Re: Default GCC compiler options and how to change them
In-Reply-To: <bc517274-b4b9-45ca-abec-fad52d0a41e6@hamishmb.com> (Hamish
 McIntyre-Bhatty via Cygwin's message of "Thu, 8 May 2025 20:25:45
 +0100")
References: <bc517274-b4b9-45ca-abec-fad52d0a41e6 AT hamishmb DOT com>
Date: Tue, 13 May 2025 19:24:50 +0200
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Hamish McIntyre-Bhatty via Cygwin writes:
> I've run into a blocker when trying to build wxPython that wasn't a
> problem when I last did it (which amittedly was over a year ago). Some
> -werror flags are being passed to GCC, but I can't see where they're
> coming from. Are there any defaults set for GCC that mean -werror
> might be turned on?

No, that comes from the package.  But a newer gcc might have more
warnings that now turn into an error.

> When I build wxPython on my host (Linux) system, I don't get the same
> issues, so I'm assuming there are defaults being set somewhere. If
> anyone could offer some help I'd be very appreciative.

Pass 'Wno-error=…' into CCFLAGS or something like that or if it's just a
handful of locations bracket them with

#pragma push
#pragma GCC diagnostic ignored "-W…"
/* offending code */
#pragma pop


Regards,
Achim.
-- 
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+

Factory and User Sound Singles for Waldorf Blofeld:
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