GNU bug report logs - #50288
Autoconf’s config.{guess,sub} have patched shebangs

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From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 50288-done <at> debbugs.gnu.org
Subject: bug#50288: Autoconf’s config.{guess,sub} have patched shebangs
Date: Sat, 11 Sep 2021 22:27:11 -0400

Hi!

Ludovic Courtès <ludo <at> gnu.org> writes:

> Ludovic Courtès <ludo <at> gnu.org> skribis:
>
>> As reported at
>> <https://lists.gnu.org/archive/html/guix-devel/2021-08/msg00127.html>,
>> Autoconf’s config.{guess,sub} (installed by running ‘autoconf -i’ or
>> similar) have patched shebangs, making them unsuitable on non-Guix
>> systems:
>>
>> $ head -1 $(find $(guix build autoconf) -name config.guess)
>> #!/gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/sh
>> $ head -1 $(find $(guix build autoconf) -name config.sub)
>> #!/gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/sh
>>
>> We should copy the ‘unpatch-shebangs’ phase from automake, added in
>> response to <https://issues.guix.gnu.org/14201>.
>
> Done in 902de26c1a2462b3374633f724852507d957019a for autoconf 2.71.

Well done!

Thanks,

Maxim

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