Hi Alexandre,

> On Oct 19, 2020, Andreas Schwab <schwab@linux-m68k.org> wrote:
>
>> -nostdinc a-nallfl.ads -o a-nallfl.o
>> a-nallfl.ads:48:13: warning: intrinsic binding type mismatch on return value
>> a-nallfl.ads:48:13: warning: intrinsic binding type mismatch on argument 1
>> a-nallfl.ads:48:13: warning: profile of "Sin" doesn't match the builtin
>> it binds
>
> Thanks for the report.  Ada's Standard.Long_Long_Float is mapped to C
> double rather than long double on this target.
>
> Here's a workaround, for aarch64-* and ppc*-linux-gnu, where I've
> observed the mismatch so far.

your patch similarly broke sparc*-sun-solaris* bootstrap.  The attached
snippet on top of this workaround fixes that.

	Rainer

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Rainer Orth, Center for Biotechnology, Bielefeld University