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From: "Ludovic Courtès" <ludo@gnu.org>
To: Tobias Platen <trisquel@platen-software.de>
Cc: Guix-devel <guix-devel@gnu.org>
Subject: Re: Patch adding POWER9 cross compile support
Date: Sun, 10 Mar 2019 18:27:31 +0100	[thread overview]
Message-ID: <878sxm3aik.fsf@gnu.org> (raw)
In-Reply-To: <35fe8a38-74ec-9295-2a85-bb2d5e2003a7@platen-software.de> (Tobias Platen's message of "Wed, 6 Mar 2019 18:56:49 +0100")

Hi Tobias,

Tobias Platen <trisquel@platen-software.de> skribis:

> On 03/06/2019 02:54 PM, Ludovic Courtès wrote:
>> +                               ,@(if (string-prefix? "powerpc9-" target)
>> +                                     ;; On POWER9 we need this because XXX.
>> +                                     '("--with-long-double-128")
>> +                                     '())
>> +
> It needs to be ppc64el I think. I will later do a test in a big endian
> vm. POWER9 is a bi-endian architecture, and most distros only support
> little-endian. POWER4 only supports big-endian, and is still supported
> by some distros. After testing I will send an updated patch.

I don’t think that answers my questions.  :-)

Those were:

  1. What GNU triplet do you use?

  2. What the reason for this extra configure flag, so we can add it in
     the comment above in place of XXX?

TIA!

Ludo’.

  reply	other threads:[~2019-03-10 17:27 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-27 18:29 Patch adding POWER9 cross compile support Tobias Platen
2019-02-27 21:24 ` Jonathan Brielmaier
2019-03-01  6:04   ` Tobias Platen
2019-03-06 13:54 ` Ludovic Courtès
2019-03-06 17:56   ` Tobias Platen
2019-03-10 17:27     ` Ludovic Courtès [this message]
2019-03-10 20:20       ` Tobias Platen
2019-03-11  7:52         ` Efraim Flashner
2019-03-12 14:10           ` Ludovic Courtès
2019-03-12 14:10           ` Ludovic Courtès
2019-03-13  7:28             ` Tobias Platen

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