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List:       dpdk-users
Subject:    Re: meson options - build vs target machine cpuflags question
From:       Stephen Hemminger <stephen () networkplumber ! org>
Date:       2022-03-11 3:01:37
Message-ID: 20220310190137.7445f1be () hermes ! local
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On Thu, 10 Mar 2022 23:45:39 -0300
Dan Gora <dg@adax.com> wrote:

> On Thu, Mar 10, 2022 at 10:19 PM Stephen Hemminger
> <stephen@networkplumber.org> wrote:
> >
> > The ideal solution would be able to use gcc function attributes and dyanmic
> > linking to do this at runtime - ie multiversion library.  But this opens a set
> > of different problems like compiler versions and testing.  
> 
> Detecting RDSEED at run time doesn't require any of that, but working
> around the possible absence of getentropy() does.  However none of my
> proposed solutions, including dynamic linking was deemed suitable.. or
> something, so I gave up.

I don't blame you build systems suck.
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