[Bug libgcc/66809] stage 1 build failure in libgcc on sparc-sun-solaris2.10

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66809

--- Comment #8 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Eric Botcazou from comment #4)
> I personally build the GMP/MPFR/MPC libraries with --disable-shared.

Or build them in-tree, which automatically builds them that way. That avoids
the need to install them separately at all.

https://gcc.gnu.org/wiki/InstallingGCC