[racket] Build documentation with more than one job

At Wed, 06 Mar 2013 19:05:47 +0100, Juan Francisco Cantero Hurtado wrote:
> On 03/06/13 16:41, Danny Yoo wrote:
> > On Wed, Mar 6, 2013 at 12:57 AM, Juan Francisco Cantero Hurtado
> > <iam at juanfra.info> wrote:
> >> Hi. I'm trying build racket with more than one job (raco -j N). All works OK
> >> except the documentation.
> >
> > What version of Racket are you using?  Any information about your
> > environment will help us try to trace down what's going on.  Do you
> > have any extra collections installed?
> 
> OpenBSD current amd64, GCC 4.2 and Racket 5.3.3.
> 
> --enable-libffi --enable-gracket --enable-jit --enable-foreign 
> --disable-places --enable-float --enable-docs --enable-pthread 
> --enable-lt=/usr/bin/libtool --disable-futures --disable-backtrace
> 
> No extra collections.

Using `-j' when places disabled means that a compatibility layer is
being used. In other words, there's likely a bug in the non-places
implementation of the `racket/place' API. We'll work on that.

Meanwhile, beware that `-j' isn't useful without support for places.
(Probably `raco setup' should issue a warning in that case..)