[bug#36477] [PATCH 01/31] gnu: perl: Fix cross-compilation.

[Marius Bakke]

Mathieu Othacehe <address@hidden> writes:

> * gnu/packages/perl.scm (perl)[arguments]: Use cross-libc instead of libc when
> cross-compiling.

[...]

> @@ -81,7 +82,7 @@
>                         "perl-reproducible-build-date.patch"))))
>      (build-system gnu-build-system)
>      (arguments
> -     '(#:tests? #f
> +     `(#:tests? #f
>         #:configure-flags
>         (let ((out  (assoc-ref %outputs "out"))
>               (libc (assoc-ref %build-inputs "libc")))
> @@ -130,7 +131,9 @@
>           (add-after 'install 'remove-extra-references
>             (lambda* (#:key inputs outputs #:allow-other-keys)
>               (let* ((out     (assoc-ref outputs "out"))
> -                    (libc    (assoc-ref inputs "libc"))
> +                    (libc    (assoc-ref inputs
> +                                        ,(if (%current-target-system)
> +                                             "cross-libc" "libc")))
>                      (config1 (car (find-files (string-append out 
> "/lib/perl5")
>                                                "^Config_heavy\\.pl$")))
>                      (config2 (find-files (string-append out "/lib/perl5")

OK!

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