[bug#50091] [PATCH 01/21] utils: Define 'target-riscv?' predicate.

[Efraim Flashner <efraim@flashner.co.il>]

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On Tue, Aug 17, 2021 at 12:27:17PM +0200, Maxime Devos wrote:
> Efraim Flashner schreef op di 17-08-2021 om 13:18 [+0300]:
> > * guix/utils.scm (target-riscv?): New predicate.
> > ---
> >  guix/utils.scm | 6 ++++++
> >  1 file changed, 6 insertions(+)
> > 
> > diff --git a/guix/utils.scm b/guix/utils.scm
> > index 32fcff72ea..134879feb1 100644
> > --- a/guix/utils.scm
> > +++ b/guix/utils.scm
> > @@ -96,6 +96,7 @@
> >              target-arm?
> >              target-ppc32?
> >              target-powerpc?
> > +            target-riscv?
> >              target-64bit?
> >              cc-for-target
> >              cxx-for-target
> > @@ -699,6 +700,11 @@ architecture (x86_64)?"
> >                                                   (%current-system))))
> >    (string-prefix? "powerpc" target))
> >  
> > +(define* (target-riscv? #:optional (target (or (%current-target-system)
> > +                                               (%current-system))))
> > +  "Is the architecture of TARGET a 'riscv' architecture variant?"
> > +  (string-prefix? "riscv" target))
> > +
> >  (define* (target-64bit? #:optional (system (or (%current-target-system)
> >                                                 (%current-system))))
> >    (any (cut string-prefix? <> system) '("x86_64" "aarch64" "mips64" "powerpc64")))
> 
> The next patch adds a ‘riscv64-linux-gnu’ target.  riscv64 seems 64-bit to me.
> It would seem riscv64 needs to be added to target-64bit?.
> 
> Greetings,
> Maxime.

The next patch also adds riscv64-linux to target-64bit?, since that's
pretty much "when it begins to exist".


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