readdir_r not compiled

[Jeff Johnston]

Joel Sherrill wrote:
> Hi,
>
> I noticed that readdir_r wasn't in our libc.a
> with posix enabled and now know why.  Typo
> in a Makefile.am.
>
> Sorry Ralf.. this two character patch means another
> spin on the test tool RPMs. :(
>
> 2008-11-24  Joel Sherrill <joel.sherrill@oarcorp.com>
>
>    * libc/posix/Makefile.am: Compile readdir_r.c
>    not readdir.c twice.
>
Patch checked in.  Thanks.

-- Jeff J.