Re: Building for an SH target without FPU

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On Thu, 2019-03-07 at 17:40 +0100, Sébastien Michelland wrote:
> 
> Looks like you two solved my problem again!
> 
> I had found this option but didn't really know how to use it and got a 
> "not supported"-like error. Now the context you provided had all the 
> defails, and --with-multilib-list=m4-nofpu worked as expected, avoiding 
> all FPU instructions when -m4-nofpu is passed. I'm not sure which target 
> is being used when no options are given, though.
> 

I believe in this case the default should be "-m4-nofpu".  But not
sure, better check that.  E.g. compile & link a test program (that uses
FPU-something) for the default target and for "-m4-nofpu".  Then just
compare the final ELF files.


> I'm really grateful for the swift help, thanks a lot!


You're welcome :)

Cheers,
Oleg




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