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Date: Wed, 19 Apr 2017 17:04:09 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Cc: arnold AT skeeve DOT com
Subject: Re: Latest 64 bit cygwin miscompiles gawk master
Message-ID: <20170419150409.GA27154@calimero.vinschen.de>
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References: <201704191432 DOT v3JEWEL9023030 AT freefriends DOT org>
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Hi Arnold,

On Apr 19 08:32, arnold AT skeeve DOT com wrote:
> Hi.
>=20
> I just did a fresh install of the 64 bit cygwin on a new Windows 10
> computer.  I am trying to build gawk from git master and getting
> failures. It looks like something is being miscompiled in the NODE
> union. Compiler is GCC 5.4.  I have no problems with this compiler
> on Ubuntu 16 or with GCC 4.9 on an older 64 bit cygwin.
>=20
> Also, when running configure, there are a lot of errors about not
> being able to remove conftest.exe, device or resource busy, which I do
> not get on the older Cygwin.
>=20
> Repeat by
>=20
> 	git clone http://git.savannah.gnu.org/r/gawk.git
> 	cd gawk
> 	./bootstrap.sh && ./configure && make -j && make check
>=20
> Watch several of the checks crash and burn

No, I don't.  I just ran the exact sequence as above on a x86_64 Windows
10 machine with Cygwin 2.8.0 and gcc 5.4.0 and "ALL TESTS PASSED".

Sure you're not suffering a BLODA problem?
See https://cygwin.com/faq/faq.html#faq.using.bloda


Corinna

--=20
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

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