Switch the --enable-build-lib64 option from...
Switch the --enable-build-lib64 option from...

    "explicit enabling  means explicit     use of lib64,
     explicit disabling means explicit non-use of lib64,
     leaving out means automatic determination"

to

    "explicit enabling means enable the automatic determination,
     explicit disabling means explicit non-use of lib64,
     leaving out means the same as explicitly enabling"

on Jeff's request.

devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5