From: Thierry Volpiatto <thievol@posteo.net>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Dependencies for native compiling emacs not found
Date: Thu, 23 Dec 2021 20:08:50 +0000 [thread overview]
Message-ID: <877dbvozb8.fsf@posteo.net> (raw)
In-Reply-To: <83sfujt8d6.fsf@gnu.org>
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Eli Zaretskii <eliz@gnu.org> writes:
>> From: Thierry Volpiatto <thievol@posteo.net>
>> Cc: emacs-devel@gnu.org
>> Date: Thu, 23 Dec 2021 19:36:38 +0000
>>
>> Eli Zaretskii <eliz@gnu.org> writes:
>>
>> >> From: Thierry Volpiatto <thievol@posteo.net>
>> >> Cc: emacs-devel@gnu.org
>> >> Date: Thu, 23 Dec 2021 18:27:08 +0000
>> >>
>> >> Ok, installing libgccjit-9-dev like Andreas suggested worked, so IIUC we
>> >> need a libgccjit version compatible with the gcc installed
>> >> e.g. libgccjit-10 with gcc-10 right?
>> >
>> > Right.
>>
>> Ok, thanks to confirm.
>
> Just FTR: note that "compatible with" in this case doesn't necessarily
> mean "of the same GCC version". For example, people who build on
> macOS use Clang for building Emacs, but can still install libgccjit
> for native-compilation.
>
> I believe the actual problem in your case was that GCC 9 couldn't find
> libgccjit from GCC 10, because it was looking in the wrong
> subdirectory of /usr/lib/x86_64-linux-gnu/, since (AFAIU) libgccjit is
> installed into a versioned subdirectory of that directory, and GCC
> looks for it in the subdirectory that matches its version.
Ah ok thanks for clarification, but I think for the end user like me it
is better keeping up with same version of gcc/libgccjit to avoid
complications to specify paths.
--
Thierry
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next prev parent reply other threads:[~2021-12-23 20:08 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-23 9:30 Dependencies for native compiling emacs not found Thierry Volpiatto
2021-12-23 9:57 ` Eli Zaretskii
2021-12-23 12:56 ` Thierry Volpiatto
2021-12-23 13:17 ` Óscar Fuentes
2021-12-23 14:24 ` Eli Zaretskii
2021-12-23 15:51 ` Thierry Volpiatto
2021-12-23 16:15 ` Óscar Fuentes
2021-12-23 17:29 ` Thierry Volpiatto
2021-12-23 20:17 ` Óscar Fuentes
2021-12-23 20:49 ` Thierry Volpiatto
2021-12-23 16:20 ` Eli Zaretskii
2021-12-23 17:37 ` Thierry Volpiatto
2021-12-23 17:58 ` Manuel Uberti
2021-12-23 18:16 ` Andreas Schwab
2021-12-23 18:26 ` Thierry Volpiatto
2021-12-23 18:20 ` Eli Zaretskii
2021-12-23 18:27 ` Thierry Volpiatto
2021-12-23 19:16 ` Eli Zaretskii
2021-12-23 19:36 ` Thierry Volpiatto
2021-12-23 19:43 ` Eli Zaretskii
2021-12-23 20:08 ` Thierry Volpiatto [this message]
2021-12-23 20:19 ` Eli Zaretskii
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