[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 #112 from Peter Dyballa <Peter_Dyballa at web dot de> ---
The nightly build with restored top-level Makefile.in failed due to a missing
symlink. The old, already patched, sources are removed and newly outpacked. So
I can start to patch, configure, and build!