The powerpc32 have an extra versionsort provided by LFS
versionsort64.o. It seems that 5226a81f5517bcbc892679cca792006a6bafc53f
used the wrong check to create the alias for the LFS to non-LFS version.
It should not matter for _DIRENT_MATCHES_DIRENT64 since both symbols
have the same implementation.
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>