Re: Firefox 100.0_1,2 immediate crash on signal 5

From: Frank Seltzer <frank_s_at_bellsouth.net>
Date: Wed, 04 May 2022 00:39:45 UTC 
On Wed, 4 May 2022 09:51:47 +1000
"Greg 'groggy' Lehey" <grog@FreeBSD.org> wrote:
> > OK, I found LTO.  Compiling firefox even as we speak.  
> 
> For those of us who haven't, can you tell us how and where?
> 
> Greg
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It's a firefox configuration option:

LTO   Use Link-Time Optimization