PATCH: Fix gcc for parallel build

[Alexandre Oliva]

On Dec  6, 2001, "H . J . Lu" <hjl@lucon.org> wrote:

> 	test -d po || mkdir po

> is useless for parallel build on a SMP machine.

Please keep the `test -d', only add the `-'.  We shouldn't generate
noise at all times just because sometimes we can't help it.  Ok with
this change.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me