libquadmath or mpfr support

Gedare Bloom gedare at rtems.org
Sat Jul 25 16:18:47 UTC 2020


On Tue, Jun 9, 2020 at 8:00 AM Jonathan Brandmeyer
<jbrandmeyer at planetiq.com> wrote:
>
> In our project we have a use case that justifies using double-double arithmetic.  Is it possible to get the RTEMS toolchain to include libquadmath.a in the build?  Alternatively, does anyone have experience getting mpfr installed and running under RTEMS?
>

Did you figure this out?

I guess it would take a day or so of recompiling gcc a few times with
different options to include quadmath or mpfr, and checking to see if
it worked...

> Thanks,
> --
> Jonathan Brandmeyer
> PlanetiQ
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