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Subject: Re: [ANNOUNCEMENT] TEST RELEASE: Cygwin 2.10.0-0.1
To: cygwin AT cygwin DOT com
References: <announce DOT 20180116155108 DOT GA9503 AT calimero DOT vinschen DOT de> <9990d909-f112-9658-1b0f-d63e3f338a18 AT cornell DOT edu> <4f7edc68-4c98-8fa3-9fef-47bdd3343330 AT cornell DOT edu>
From: Yaakov Selkowitz <yselkowitz AT cygwin DOT com>
Message-ID: <3b738a06-a3b8-210b-2886-4c9701efcd48@cygwin.com>
Date: Thu, 18 Jan 2018 15:30:07 -0600
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From: Yaakov Selkowitz <yselkowitz AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Message-ID: <3b738a06-a3b8-210b-2886-4c9701efcd48 AT cygwin DOT com>
Subject: Re: [ANNOUNCEMENT] TEST RELEASE: Cygwin 2.10.0-0.1
References: <announce DOT 20180116155108 DOT GA9503 AT calimero DOT vinschen DOT de>
 <9990d909-f112-9658-1b0f-d63e3f338a18 AT cornell DOT edu>
 <4f7edc68-4c98-8fa3-9fef-47bdd3343330 AT cornell DOT edu>
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On 2018-01-18 08:35, Ken Brown wrote:
> On 1/17/2018 5:29 PM, Ken Brown wrote:
>> Do we need a new gcc release to go along with the recent ssp changes?
>=20
> The following commit message seems to answer my question:
>=20
> =C2=A0=C2=A0=C2=A0 Note that this does require building gcc with --disabl=
e-libssp and
> =C2=A0=C2=A0=C2=A0 gcc_cv_libc_provides_ssp=3Dyes.

Correct.

> Are there plans to coordinate the release of Cygwin 2.10.0 with a new
> gcc release?=C2=A0 In the meantime, I guess package maintainers have to b=
uild
> with -U_FORTIFY_SOURCE in order to test building with Cygwin 2.10.0.=C2=
=A0 Or
> am I missing something?

-D_FORTIFY_SOURCE is not the default, so simply omitting it is
sufficient.  You could also just delete
/usr/lib/gcc/*-pc-cygwin/6.4.0/include/ssp, since we won't need it
anymore and it wasn't even being used properly in the first place.

--=20
Yaakov


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