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Date: Thu, 16 Oct 2025 11:04:15 +0300
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To: Denis Excoffier <cygwin AT Denis-Excoffier DOT org>, cygwin AT cygwin DOT com
Subject: Re: error 127 under cygwin-3.6.5
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From: Andrey Repin via Cygwin <cygwin AT cygwin DOT com>
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Greetings, Denis Excoffier!

> Hello,

> I had the opportunity to try with cygwin-3.6.5 because from time to time i
> renew my packages with ./setup and this was this morning.

> Seems to work OK, including X-Windows and many GCC etc. things.
> But, at some point, when i used /redacted/path/coreutils-9.8/bin/ls.exe
> (that i have compiled by myself), it failed with error 127 (some DLL is missing).

Recompile it.
Code 127 may also indicate a change in ABI that the runtime detected as
missing DLL.

> /usr/bin/ls works with no problem. Quick check: no DLL is missing and the
> DLLs (3 DLLs) are the same for both ls’s.

> I didn’t perform a full study. I can say that many of
> /redacted/path/coreutils-9.8/bin/programs (all also compiled the same day) still worked perfectly.
> Found only one another non-functioning (same error):
> /redacted/path/rsync-3.4.1/bin/rsync.exe (also compiled by myself).

On the side, I'd like to know why did you build them yourself? Any specific
reason?


-- 
With best regards,
Andrey Repin
Thursday, October 16, 2025 11:02:49

Sorry for my terrible english...

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