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Subject:	please don't remove cygwin test releases too early
Message-Id:	<03D1D669-A7CF-40C3-A671-EEAA20A31448@Denis-Excoffier.org>
Date:	Tue, 12 Aug 2025 19:33:35 +0200
Cc:	Denis Excoffier <cygwin AT Denis-Excoffier DOT org>
To:	cygwin AT cygwin DOT com
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From:	Denis Excoffier via Cygwin <cygwin AT cygwin DOT com>
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X-MIME-Autoconverted:	from base64 to 8bit by delorie.com id 57CHYps91666452

Hello,

Today i was using cygwin-3.7.0-0.266… (found under /x86_64/release/cygwin, installed also the corresponding cygwin-doc and cygwin-devel) 
and built the new GCC 15.2.0. Then i built many (about 100) GNU or not-so-GNU software with no errors at all until i found in tcl-9.0.2 
that GCC returns with status 2 (i.e. not 0, not 1, not 4) for compilation of tclStubLib.o (and compilation fails). Similarly, same 
return code (2) with fastcwd.o (and others, fastcwd is the first one) under winsup/cygwin/x86_64.

Same with GCC 15.1.0. But this was surely not the case when i installed GCC 15.1.0 in April.
Same with cygwin-3.7.0-0.277… (the more recent one).

But not the same with cygwin-3.7.0-0.124... that i fetched on the 6th of June. In this case, compilation is ok (i checked with tcl only, not fastcwd.o).

Then i started to bisect between cygwin-3.7.0-0.124… and cygwin-3.7.0-0.277…

Unfortunately, cygwin-3.7.0 revisions from -124 to -246 are gone!

Please don’t remove cygwin test releases too early.

Thank you.

Regards,
Denis Excoffier.



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