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From: Efraim Flashner <efraim@flashner.co.il>
To: Chris Marusich <cmmarusich@gmail.com>
Cc: 41669@debbugs.gnu.org, Leo Le Bouter <lle-bout@zaclys.net>,
	Maxim Cournoyer <maxim.cournoyer@gmail.com>,
	Vincent Legoll <vincent.legoll@gmail.com>
Subject: bug#41669: Cross-compiled powerpc64-linux bootstrap-tarballs not reproducible
Date: Mon, 28 Dec 2020 10:07:13 +0200	[thread overview]
Message-ID: <X+mSMQYRD+7hozMi@3900XT> (raw)
In-Reply-To: <87zh1y1ruu.fsf@gmail.com>

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On Sun, Dec 27, 2020 at 08:23:21PM -0800, Chris Marusich wrote:
> Leo Le Bouter <lle-bout@zaclys.net> writes:
> 
> > I want to have one last attempt at making the binaries reproducible.
> >
> > Could anyone help adjusting this patch so the package definition's hash
> > does not change on other architectures? So it can be proposed for merge
> > in master..
> >
> > Thank you
> >
> > From e6931a7ebb9cc0681a3211ac38a1c58c7a176481 Mon Sep 17 00:00:00 2001
> > From: John Doe <dftxbs3e@free.fr>
> > Date: Mon, 28 Dec 2020 03:21:08 +0100
> > Subject: [PATCH] gnu: gcc-4.7: Disable parallel compilation on powerpc64*.
> >
> > * gnu/packages/gcc.scm (gcc-4.7)[arguments]: Conditionally disable
> >   parallel compilation on powerpc64*.
> > ---
> >  gnu/packages/gcc.scm | 2 ++
> >  1 file changed, 2 insertions(+)
> >
> > diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
> > index 4d5aaa7070..6d32677144 100644
> > --- a/gnu/packages/gcc.scm
> > +++ b/gnu/packages/gcc.scm
> > @@ -204,6 +204,8 @@ where the OS part is overloaded to denote a specific ABI---into GCC
> >                                      ,(if stripped? "-g0" "-g")))))
> >  
> >            #:tests? #f
> > +          #:parallel-build? ,(string-prefix? "powerpc64" (or (%current-target-system)
> > +                                                              (%current-system)))
> >  
> >            #:phases
> >            (modify-phases %standard-phases
> 
> If it's just for the sake of trying one last time, we could just add
> --cores=1 to the Guix invocations, or run everything in a single-core
> VM.  Wouldn't that have the same effect?

Close enough. We can also add it into the commit message, to build it
with --cores=1

> I think you'll probably agree, so I've proactively started another build
> on two fresh single-core VMs (using the same procedure I described
> earlier, starting from the 1.2.0 installation ISO image).  It'll take a
> few days to finish, I'm sure.  Please let me know if you think we need
> the patch to run this final experiment.  Otherwise, I'll just report the
> results of this latest experiment in a few days' time.
> 
> -- 
> Chris



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  reply	other threads:[~2020-12-28  8:08 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-02 18:59 bug#41669: Cross-compiled powerpc64-linux bootstrap-tarballs not reproducible Chris Marusich
2020-06-03  9:48 ` Chris Marusich
2020-06-03 20:50   ` Vincent Legoll
2020-06-10  6:15   ` Chris Marusich
2020-06-10 22:20     ` Bengt Richter
2020-06-11 21:09     ` Jack Hill
2020-09-13  2:53   ` Chris Marusich
2020-09-13  6:28     ` Efraim Flashner
2020-09-26  6:52       ` Chris Marusich
2020-10-05 12:33         ` Ludovic Courtès
2020-12-13 23:36           ` Chris Marusich
2020-12-14  8:17             ` Efraim Flashner
2020-12-14  8:36             ` Ludovic Courtès
2020-12-14  9:22               ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-14 10:27                 ` Efraim Flashner
2020-12-14 10:34                   ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-14 10:38                     ` Efraim Flashner
2020-12-14 10:44                       ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-14 22:24                         ` Ludovic Courtès
2020-12-15  7:34                           ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-15  9:35                             ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-15  7:46                           ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-20  7:28                     ` Chris Marusich
2020-12-28  2:25                       ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-28  4:23                         ` Chris Marusich
2020-12-28  8:07                           ` Efraim Flashner [this message]
2020-12-28 12:39                           ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-28 12:55                           ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-28 15:31                             ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-28 17:40                               ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-28 19:01                                 ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-28 20:59                                   ` Leo Le Bouter via Bug reports for GNU Guix
2020-12-29  7:08                                     ` Efraim Flashner
2021-01-05  3:54                           ` Chris Marusich
2020-12-28  8:07                         ` Efraim Flashner
2020-12-30  1:28                       ` Leo Le Bouter via Bug reports for GNU Guix
2021-01-04  9:37                         ` Ludovic Courtès
2021-01-04 11:16                           ` Efraim Flashner
2021-01-05  3:15                           ` Chris Marusich
2021-01-06  8:59                             ` Ludovic Courtès
2021-01-11 10:31                               ` Chris Marusich
2021-01-21  6:26                                 ` Chris Marusich
2021-01-31 21:35                                 ` Ludovic Courtès
2020-10-05 12:47         ` Efraim Flashner
2021-02-27  2:39         ` Chris Marusich

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