[PATCH] Cygport: support CMAKE_SYSTEM_PROCESSOR when cross compiling with aarch64-w64-mingw32

[Jon Turney]

On 21/02/2025 10:49, Carlo B. via Cygwin-apps wrote:
> Hello,
> with reference to this thread:
> 
> https://cygwin.com/pipermail/cygwin/2024-July/256237.html
 > > I added support for setting CMAKE_SYSTEM_PROCESSOR when cross
> compiling packages with Cygport.
> Until now, this fix allowed me to build all packages that I need with
> my new cross compilers.
> 
> I hope that you will find this patch useful.

Thanks.

Yeah, I have my original version from that thread queued up for the next 
cygport release, which I'm hoping to make in the not too distant future.

I'll reconcile with your changes and apply.