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From:	Achim Gratz <Stromeko AT nexgo DOT de>
To:	cygwin AT cygwin DOT com
Subject:	Re: Just updated cygutils and cygstart no longer works
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Date:	Sat, 14 Aug 2021 11:20:11 +0200
In-Reply-To:	<c3112cf0-3c34-c359-e3e9-94deb814f418@maxrnd.com> (Mark Geisert's
	message of "Sat, 14 Aug 2021 01:46:02 -0700")
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Mark Geisert writes:
> What I've figured out is that it's not the cygstart code itself that's
> been mis-compiled, it's apparently code pulled in from libcygwin.a as
> cygstart.exe is being built (on my machine before packaging).

…in other words, the compiler used to create that has probably switched
to some other psABI version as their default recently.

> I do have different gcc/g++ options for building local cygwin1.dll and
> libcygwin.a: "-O2 -march=native -mtune=native"

Yeah.  Never build libraries with these flags unless you are really sure
you only ever use them on the same machine.  Again, I recommend to have
separate Cygwin installations for building packages that are kept as
close to stock config as possible.


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

SD adaptation for Waldorf rackAttack V1.04R1:
http://Synth.Stromeko.net/Downloads.html#WaldorfSDada

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