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

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Message #29 received at 57849 <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Gregory Heytings <gregory <at> heytings.org>
Cc: Lars Ingebrigtsen <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 15:39:02 +0200

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

For what it doesn't say, but I guess it means for libgccjit.so :-). 
"gcc -Wl,w some.c" works just fine.

So, I guess we're hosed.  Unless someone has another idea.

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