bug#49569: closed ([PATCH] gnu: Add make-single-arch-llvm procedure.)

[GNU bug Tracking System]

Your message dated Mon, 30 Jan 2023 20:12:33 +0200
with message-id <Y9gIkV9hbHVkGJKH@3900XT>
and subject line Re: bug#49569: [PATCH] gnu: Add make-single-arch-llvm 
procedure.
has caused the debbugs.gnu.org bug report #49569,
regarding [PATCH] gnu: Add make-single-arch-llvm procedure.
to be marked as done.

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49569: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=49569
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> --- Begin Message ---
>
>
>
> Subject: 
>
> [PATCH] gnu: Add make-single-arch-llvm procedure.
>
>
>
>
> Date: 
>
> Thu, 15 Jul 2021 13:04:52 +0300
>
>
>
>
> * gnu/packages/llvm.scm (make-single-arch-llvm): New procedure.
> (llvm-native-12, llvm-native): New variables.
> ---
>
> Using this copy of llvm for packages like mesa will reduce the closure
> of those packages. I don't suppose it would work as well for compilers
> like rust which use LLVM for compiling and targeting different
> architectures.
>
> This drops the size of llvm-12 from 167M to 111M.
>
>  gnu/packages/llvm.scm | 24 ++++++++++++++++++++++++
>  1 file changed, 24 insertions(+)
>
> diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm
> index 575c63c713..35cecdfd84 100644
> --- a/gnu/packages/llvm.scm
> +++ b/gnu/packages/llvm.scm
> @@ -1347,3 +1347,27 @@ LLVM."))))
>  (define-public ocaml-llvm-9 (make-ocaml-llvm llvm-9))
>  (define-public ocaml-llvm-10 (make-ocaml-llvm llvm-10))
>  (define-public ocaml-llvm-11 (make-ocaml-llvm llvm-11))
> +
> +(define* (make-single-arch-llvm llvm #:optional (system (or 
> (%current-target-system)
> +                                                            
> (%current-system))))
> +  (package
> +    (inherit llvm)
> +    (name (string-append "llvm-for-" (string-downcase
> +                                       (system->llvm-target system))))
> +    (arguments
> +     (substitute-keyword-arguments (package-arguments llvm)
> +       ((#:configure-flags cf)
> +        `(cons* ,(string-append "-DLLVM_TARGETS_TO_BUILD="
> +                                (system->llvm-target system))
> +                ,cf))))
> +    (synopsis "Compiler with support for a single architecture")))
> +
> +(define-public llvm-native-12
> +  (package
> +    (inherit (make-single-arch-llvm llvm-12))
> +    (name "llvm-native")))
> +
> +(define-public llvm-native
> +  (package
> +    (inherit (make-single-arch-llvm llvm))
> +    (name "llvm-native")))
>
> base-commit: 17c8fedc256406047c7a1e8317bc52641c621286
> -- 
> 2.32.0
>
>
>
>
> --- End Message ---

--- Begin Message --- Subject: Re: bug#49569: [PATCH] gnu: Add make-single-arch-llvm procedure. Date: Mon, 30 Jan 2023 20:12:33 +0200

I think we can drop this with llvm-for-mesa in core-updates.

-- 
Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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