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Re: Trying to crosscompile for POWER9
From: |
Jonathan Brielmaier |
Subject: |
Re: Trying to crosscompile for POWER9 |
Date: |
Tue, 16 Oct 2018 22:32:52 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 |
On 10/16/18 8:08 PM, Tobias Platen wrote:
> Hello,
>
> When I try to compile GUIX for POWER9 an old version of GCC is used.
> How do I use the gcc version used for cross compiling.
>
> ./pre-inst-env guix build --target=powerpc64le-linux hello
>
> checking if powerpc64le-linux-gcc supports
> binary128 floating point type... no
> checking if the target machine is at least POWER8... yes
>
> configure: error: ***
> binary128 floating point type (GCC >= 6.2) is required on powerpc64le.
>
> Tobias "Tomoko" Platen
>
Note that Marius Bakke started a branch to update guix to gcc7:
https://git.savannah.gnu.org/cgit/guix.git/log/?h=wip-gcc7
This could be maybe a good starting point. The bug number is: bug#32953
- Trying to crosscompile for POWER9, Tobias Platen, 2018/10/16
- Re: Trying to crosscompile for POWER9, Efraim Flashner, 2018/10/16
- Re: Trying to crosscompile for POWER9, Tobias Platen, 2018/10/20
- Re: Trying to crosscompile for POWER9, Efraim Flashner, 2018/10/20
- Re: Trying to crosscompile for POWER9, Tobias Platen, 2018/10/20
- Re: Trying to crosscompile for POWER9, Tobias Platen, 2018/10/22
- Re: Trying to crosscompile for POWER9, Leo Famulari, 2018/10/22
- Re: Trying to crosscompile for POWER9, Tobias Platen, 2018/10/28
- Re: Trying to crosscompile for POWER9, Tobias Platen, 2018/10/28
Re: Trying to crosscompile for POWER9,
Jonathan Brielmaier <=
Re: Trying to crosscompile for POWER9, Ludovic Courtès, 2018/10/19