[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"

[Peter_Dyballa at web dot de via Gcc-bugs]

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

--- Comment #237 from Peter Dyballa <Peter_Dyballa at web dot de> ---
(In reply to Iain Sandoe from comment #236)
> it just seems more likely that the problem lies elsewhere.

And I'd be happy to help finding it!