[bug#71898] [PATCH] gnu: erlang-lfe: Make LFE compiler deterministic.

[Andrew Tropin]

On 2024-07-02 11:57, Igor Goryachev wrote:

> * gnu/packages/erlang.scm (erlang-lfe): Make LFE compiler deterministic.
>
> Change-Id: I0cf00eeda8502384b746795802f1b2291d0e8a3b
> ---
>  gnu/packages/erlang.scm | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/gnu/packages/erlang.scm b/gnu/packages/erlang.scm
> index dd07c1a617..58aac2bead 100644
> --- a/gnu/packages/erlang.scm
> +++ b/gnu/packages/erlang.scm
> @@ -792,6 +792,11 @@ (define-public erlang-lfe
>        #:phases
>        #~(modify-phases %standard-phases
>            (delete 'configure)
> +          (add-after 'unpack 'make-deterministic
> +           (lambda _
> +             (substitute* "src/lfe_env.erl"
> +                 (("maps:fold\\(F, A, D\\)")
> +                  "lists:sort(maps:fold(F, A, D))"))))

It would be useful to add some explanation in the comment and probably a
link to upstream PR/thread.

>            ;; The following is inspired by rebar-build-system.scm
>            (add-before 'check 'erlang-depends
>              (lambda* (#:key inputs #:allow-other-keys)
>
> base-commit: 5f1e4e4c0242af6bcba656aedf8b49afbe7247b7

-- 
Best regards,
Andrew Tropin

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