From: Eli Zaretskii <eliz@gnu.org>
To: Thierry Volpiatto <thievol@posteo.net>
Cc: emacs-devel@gnu.org
Subject: Re: Dependencies for native compiling emacs not found
Date: Thu, 23 Dec 2021 21:43:33 +0200 [thread overview]
Message-ID: <83sfujt8d6.fsf@gnu.org> (raw)
In-Reply-To: <87bl17p0yx.fsf@posteo.net> (message from Thierry Volpiatto on Thu, 23 Dec 2021 19:36:38 +0000)
> 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.
next prev parent reply other threads:[~2021-12-23 19:43 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 [this message]
2021-12-23 20:08 ` Thierry Volpiatto
2021-12-23 20:19 ` Eli Zaretskii
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=83sfujt8d6.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=emacs-devel@gnu.org \
--cc=thievol@posteo.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).