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Date: Wed, 1 Jun 2016 23:05:22 +0200
From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com
Subject: [GOLDSTAR] Re: gdb pty problem [Was: emacs gud-interface is not updated after gdb command execution (maybe because of incomplete output from gdb)]
Message-ID: <20160601210522.GA21837@calimero.vinschen.de>
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References: <20160531094115.GE24015@calimero.vinschen.de> <34c9cf10-4930-a017-92fc-fd56171671b1@cornell.edu> <9403d1d8-21d1-bf7e-dddc-d77b42e4795d@cornell.edu> <20160601142804.GG11431@calimero.vinschen.de> <aad3bfc2-c6a5-3299-2e66-90892286753b@cornell.edu> <91397a76-1265-1cda-45e2-573e63b48fa3@cornell.edu> <20160601182855.GA18871@calimero.vinschen.de> <ed68c616-120c-6149-9882-8849a8ccd4e4@cornell.edu> <20160601195428.GA21150@calimero.vinschen.de> <285a8010-4306-8af4-10c9-1d64ae03d898@cornell.edu>
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On Jun  1 16:01, Ken Brown wrote:
> On 6/1/2016 3:54 PM, Corinna Vinschen wrote:
> > On Jun  1 15:05, Ken Brown wrote:
> > > On 6/1/2016 2:28 PM, Corinna Vinschen wrote:
> > > > On Jun  1 11:22, Ken Brown wrote:
> > > > > And this also fixes the original problem in emacs that started th=
e thread:
> > > > >=20
> > > > >   https://www.cygwin.com/ml/cygwin/2016-05/msg00318.html
> > > >=20
> > > > I reverted commit 252a07b0ad3353abcd0fcd9b1b65ff977acd679e in git m=
aster
> > > > for now, unless we find a reason to rework this again.
> > >=20
> > > Thanks.  By the way, I'd like to take the opportunity to thank Peter =
Castro
> > > for the Cygwin Time Machine
> > > (http://www.fruitbat.org/Cygwin/#cygwintimemachine).  The bisection I=
 did,
> > > spanning a period of about 4 years, would have been virtually impossi=
ble
> > > without it.
> >=20
> > Huh.  I was thinking of git bisect.  It's incredibly helpful.  But, yes,
> > all power to the Cygwin time machine :)
>=20
> I first used the time machine to narrow down the problem to between 1.7.35
> and 2.0.0.  Then I used git bisect to finish the job.  But even for that I
> needed the time machine; for example, I needed an old version of the w32a=
pi
> headers in order to build an old cygwin1.dll.

Wow, thanks for going to such great lengths to track down the
regression.  Andrew, do we have a GOLDSTAR for Ken here?  He really
deserves it.


Thanks,
Corinna

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

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