P. S. Old Xcode GCC 4.2 does not support =native optflag, however it fails to build LPCNet anyway, and a newer GCC is required. And then the same flags can be used regardless of the OS on PowerPC: they gonna work not just on Darwin, but on *BSD or Linux too.
Per further discussion with the rest of the project team, I reimplemented this PR in what should be a lower impact manner (https://github.com/drowe67/LPCNet/pull/59) and will be closing this one.
Fixes: https://github.com/drowe67/LPCNet/issues/56
P. S. Old Xcode GCC 4.2 does not support
=native
optflag, however it fails to buildLPCNet
anyway, and a newer GCC is required. And then the same flags can be used regardless of the OS on PowerPC: they gonna work not just on Darwin, but on *BSD or Linux too.