perl 5.6 test errors on powerpc

[Daniel Jacobowitz <dan@debian.org>]

There were only three of them, and they were oddly ephemeral - I could
repeatedly unpack the source tree and run a build and get failures; if I
reran the tests by hand afterwards, I got passes.  This is under
2.4.0-test11, building powerpc-linux-thread-multi perl.

lib/dirhand..........FAILED at test 3
lib/glob-basic.......FAILED at test 2
lib/io_dir...........FAILED at test 3

I have neither csh nor tcsh installed, though I doubt that's relevant; all
the build deps are satisfied.

I'm going to upload anyway, I think, since the main perl testsuite passed
fine.

Dan

/--------------------------------\  /--------------------------------\
|       Daniel Jacobowitz        |__|        SCS Class of 2002       |
|   Debian GNU/Linux Developer    __    Carnegie Mellon University   |
|         dan@debian.org         |  |       dmj+@andrew.cmu.edu      |
\--------------------------------/  \--------------------------------/