From: Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Pankaj Jangid <pankaj@codeisgreat.org>
Cc: 47783@debbugs.gnu.org
Subject: bug#47783: 28.0.50; [feature/native-comp] libgccjit.so: error: error invoking gcc driver
Date: Thu, 15 Apr 2021 16:17:06 +0000 [thread overview]
Message-ID: <xjf4kg7cykd.fsf@sdf.org> (raw)
In-Reply-To: <m2v98n63sd.fsf@codeisgreat.org> (Pankaj Jangid's message of "Thu, 15 Apr 2021 19:36:10 +0530")
Pankaj Jangid <pankaj@codeisgreat.org> writes:
> Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of
> text editors" <bug-gnu-emacs@gnu.org> writes:
>
>>> I am on macos and after launching Emacs, I get this libgccjit
>>> error. Is this something that I can ignore for now?
>>>
>>> Warning (comp): libgccjit.so: error: error invoking gcc driver Disable showing Disable logging
>>> Warning (comp):
>>> /Users/pankaj/Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/cl-lib.el.gz:
>>> Error: Internal native compiler error failed to compile Disable
>>> showing Disable logging
>>
>> this look like an env misconfiguration that prevents libgccjit for
>> finding the driver.
>>
>> Could you please report the full error in the
>> *Async-native-compile-log* buffer?
>>
>> Also have already you tried invoking "emacs -Q"?
>
> I usually launch ‘Emacs.app’ from GUI (Launchpad on macos). But when I
> have to pass argument e.g. ‘-Q’ I use command-line. After your above
> message I tried ‘emacs -Q’ and it worked without any error.
>
> And you are right, it was environment related problem. Following is the
> snippet from ‘*Async-native-compile-log*’:
>
> Compiling /Users/pankaj/Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/cl-lib.el.gz...
> uncompressing cl-lib.el.gz...
> uncompressing cl-lib.el.gz...done
> ld: library not found for -lgcc_ext.10.5
> libgccjit.so: error: error invoking gcc driver
> /Users/pankaj/Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/cl-lib.el.gz: Error: Internal native compiler error failed to compile
> Compiling /Users/pankaj/Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/seq.el.gz...
> uncompressing seq.el.gz...
> uncompressing seq.el.gz...done
>
> But now I am puzzled at one more thing. Now I am not getting the error
> even when I start from GUI. Does it save the location of ‘libgccjit’
> somewhere, once it is found?
AFAIK no,
I don't know what happened here but I bet has to do with the value of
one of these three env vars [1] and most likely PATH.
Andrea
[1] <https://gcc.gnu.org/onlinedocs/jit/internals/index.html#environment-variables>
next prev parent reply other threads:[~2021-04-15 16:17 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-15 2:50 bug#47783: 28.0.50; [feature/native-comp] libgccjit.so: error: error invoking gcc driver Pankaj Jangid
2021-04-15 6:58 ` Eli Zaretskii
2021-04-15 12:56 ` Pankaj Jangid
2021-04-15 13:52 ` Eli Zaretskii
2021-04-15 16:12 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-04-15 7:09 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-04-15 14:06 ` Pankaj Jangid
2021-04-15 16:17 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2021-04-16 8:16 ` Pankaj Jangid
2021-04-16 9:25 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-04-17 16:57 ` Pankaj Jangid
2021-04-17 17:10 ` Eli Zaretskii
2021-04-17 17:33 ` Pankaj Jangid
2021-04-17 18:49 ` Pankaj Jangid
2021-05-05 13:10 ` Lars Ingebrigtsen
2021-05-06 7:00 ` Pankaj Jangid
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