bug#56222: Emacs 28.1 distribution tarball does not unpack on Solaris 10

[Eli Zaretskii]

> Date: Sun, 26 Jun 2022 10:13:11 -0500
> Cc: 56222@debbugs.gnu.org
> From: Paul Eggert <eggert@cs.ucla.edu>
> 
> On 6/26/22 08:24, Eli Zaretskii wrote:
> >
> > Thanks, I cherry-picked to the emacs-28 branch.
> >
> > (Yes, there will be at least Emacs 28.2.)
> 
> Thanks, that's enough to get "make" and "make install" to work on 
> Solaris 10.
> 
> Is it also important for "make check" and "make clean" to work? If so, 
> we should also backport these two patches. Without the first patch, 
> "make check" doesn't run most of the tests.

I don't know how important these two are.  Do I understand correctly
that these two problems could be worked around by installing GNU Find?