GNU bug report logs - #57849
29.0.50; MacOS ld warning from native compilation

Previous Next

Full log

Message #35 received at 57849 <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: gregory <at> heytings.org, larsi <at> gnus.org, 57849 <at> debbugs.gnu.org
Subject: Re: bug#57849: 29.0.50; MacOS ld warning from native compilation
Date: Fri, 16 Sep 2022 16:01:43 +0200

Eli Zaretskii <eliz <at> gnu.org> writes:

>> Cc: Lars Ingebrigtsen <larsi <at> gnus.org>, 57849 <at> debbugs.gnu.org
>> Date: Fri, 16 Sep 2022 15:39:02 +0200
>> From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
>> 
>> And trying to pass "-Wl,-w", with "-w" being an ld options to suppress 
>> warnings, doesn't work either (not that it would be a good idea...)
>> 
>> (let ((native-comp-compiler-options '("-Wl,-w")))
>>    (native-compile "/Users/gerd/emacs/crash.el"))
>> 
>> Compiling 
>> /Users/gerd/.emacs.d/eln-cache/29_0_50-72ec8db5/crash-e892b236-cea0f727.eln...
>> libgccjit.so: error: command-line option '-Wl,-w' is valid for the 
>> driver but not for
>
> There's also native-comp-driver-options; did you try that?
>
> native-comp-compiler-options are for the compiler, i.e. cc1.

Thanks, that works!

(let ((native-comp-driver-options '("-Wl,-w")))
  (native-compile "/Users/gerd/emacs/crash.el"))
"/Users/gerd/.emacs.d/eln-cache/29_0_50-72ec8db5/crash-e892b236-cea0f727.eln"

Now I guess the question is how to proceed with this... Or maybe wait
for libgccjit to do something?

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.