[bug#64874] [PATCH] guix: tuned-package: Use target on cross-compile.

[Ludovic Courtès]

Hi,

Simon Tournier <zimon.toutoune@gmail.com> skribis:

> On Wed, 26 Jul 2023 at 17:37, Jean-Pierre De Jesus DIAZ via Guix-patches via 
> <guix-patches@gnu.org> wrote:
>> * guix/transformations.scm (tuned-package): Use either bag-target if
>>   available or bag-system to select the CPU architecture of the package
>>   that is going to be tuned.  This enables the tuning of cross-compiled
>>   packages.
>>
>> Signed-off-by: Jean-Pierre De Jesus DIAZ <jean@foundationdevices.com>
>> ---
>>  guix/transformations.scm | 5 +++--
>>  1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/guix/transformations.scm b/guix/transformations.scm
>> index 92d9c89c0e..76d0208bf1 100644
>> --- a/guix/transformations.scm
>> +++ b/guix/transformations.scm
>> @@ -510,8 +510,9 @@ (define (lower* . args)
>>      ;; leading to an obscure build error, check whether the compiler is 
>> known
>>      ;; to support MICRO-ARCHITECTURE.  If not, bail out.
>>      (let* ((lowered      (apply lower args))
>> -           (architecture (match (string-tokenize (bag-system lowered)
>> -                                                 %not-hyphen)
>> +           (target (or (bag-target lowered)
>> +                       (bag-system lowered)))
>> +           (architecture (match (string-tokenize target %not-hyphen)
>
> Ludo, WDYT?

LGTM, thanks for the heads-up!

Ludo’.