eglibc and PowerPC SPE documentaion, courtesy Nate CASE.

/trunk/config/libc.in | 7 7 0 0 +++++++
/trunk/arch/powerpc/config.in | 11 10 1 0 ++++++++++-
2 files changed, 17 insertions(+), 1 deletion(-)

 # Compute IA-64-specific values

 CT_DoArchValues() {

     # The architecture part of the tuple:

     CT_TARGET_ARCH="${CT_ARCH}"

 }