Re: compiler or kernel source defines

Hi,

#ifdef defined(__powerpc__) and !defined(__PPC64__)

32 bit PPC kernel code

#elif defined(__powerpc__) and defined(__PPC64__)

64 bit PPC kernel code

#endif

  Seems like the only risk here is that one always assumes to be using gcc and
that's perfectly valid to me.

Thats what we do in the sparc port. We did have a problem where some
areas used sparc and not __sparc__ and the gcc guys decided to stop
gcc from definining it. But apart from that its been fine.

Anton

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