[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 #201 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Peter Dyballa from comment #200)
> (In reply to Iain Sandoe from comment #199)
> > (In reply to Peter Dyballa from comment #198)
> >
> > That was not what was suggested - in fact I said 
> > 
> > "in the short-term leave everything configuration-wise as it is.. 
> > 
> > ... but change your make command to:
> > 
> > make -jN STAGE1_CFLAGS="-Os -g -pipe" STAGE1_CXXFLAGS="-Os -g -pipe"
> > >bld.txt 2>&1
> > "
> > 
> Now I got: configure as usual, but make more extravagant!

well .. the same configuration could be built with a number of different stage1
flags.  In this case we want to try and make stage1 smaller to see if we can
avoid the out-of-range branch.