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bug#57109: arm-none-eabi-toolchain atomic support is broken
From: |
Csepp |
Subject: |
bug#57109: arm-none-eabi-toolchain atomic support is broken |
Date: |
Thu, 18 Aug 2022 16:24:01 +0200 |
Jean Pierre De Jesus DIAZ via Bug reports for GNU Guix <bug-guix@gnu.org>
writes:
> The following works though. No newlib or anything:
>
> guix shell --expression='((@ (gnu packages cross-base) cross-gcc)
> "arm-none-eabi")' -- \
> bash -c "echo '#include <stdatomic.h>' \
> | arm-none-eabi-gcc -x c -o /dev/null -c -"
>
>
> —
> Jean-Pierre De Jesus DIAZ
>
>
> ------- Original Message -------
> On Wednesday, August 10th, 2022 at 1:14 PM, Jean Pierre De Jesus DIAZ
> <me@jeandudey.tech> wrote:
>
>
>> The atomic supports for this toolchain is broken:
>>
>> A minimal test case:
>>
>> guix shell arm-none-eabi-toolchain -- \
>> bash -c "echo '#include <stdatomic.h>' \
>>
>> | arm-none-eabi-gcc -x c -o /dev/null -c -"
>>
>> Something similar found online:
>>
>> https://sourceware.org/legacy-ml/newlib/2017/msg00150.html
>>
>> However no solution.
>>
>> This happens with all versions of the arm-none-eabi-toolchain
>> packages.
>>
>> —
>> Jean-Pierre De Jesus DIAZ
Might be a good idea to add a (regression) test for this in advance.
Wish I could help, but my expermientation with cross compilation with
Guix were largely fruitless.