POV-Ray : Newsgroups : povray.advanced-users : 3.8.0-beta.2 - illegal instruction : 3.8.0-beta.2 - illegal instruction Server Time
8 Nov 2025 06:27:27 EST (-0500)
  3.8.0-beta.2 - illegal instruction  
From: yesbird
Date: 7 Nov 2025 19:37:17
Message: <690e90bd$1@news.povray.org>
Greetings !

I am trying to build official beta from this tarball:
povunix-v3.8.0-beta.2-src.tar.gz.

Build is successful, but on runtime I am getting following error:
Illegal instruction (core dumped).

I guess that by default 'configure' turns on support for modern
instructions, that my CPU is not supported, so what is the best way
to control them and avoid this error ?

My present environment is following:
Intel(R) Core(TM) i5 CPU  750  @ 2.67GHz
Ubuntu 24.04.3 LTS
-- 
YB


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