[Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h"

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123976

--- Comment #206 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Iain Sandoe from comment #205)
> (In reply to Peter Dyballa from comment #204)
> > The optimised for size build could avoid the ld bug. It brought quite a few
> > warnings. And in the end, after 8¾ hours, a well-known symlink,
> > md-unwind-def.h, is missing.


> 
> in the source directory.
> 
> `git status `

assuming that you have a git checkout.

======

also what output do you get (in the source directory) from 

`./contrib/gcc_update --touch`

?