On 28 Sep 2022, at 23:13, Dan McGregor via lists.openembedded.org 
<danismostlikely=gmail....@lists.openembedded.org> wrote:
> 
> From: Daniel McGregor <daniel.mcgre...@vecima.com>
> 
> The default x86-64 architecture for target gcc (ie, the one in poky
> build appliances) is native. Since we have a variety of build systems
> it will occasionally produce instructions that don't work on all of
> our development system.
> 
> Instead, set gcc's default architecture to the one specified in
> TUNE_CC_ARCH, that guarantees that gcc-runtime and any binaries
> produced are compatible with the target machine type.

Can you explain the use-case here?  These are target binaries, so why is the 
development system relevant?

Ross
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