Not successfully coming through 'documentation' build

[John W. Eaton]

On  5-Feb-2008, Thomas Treichl wrote:

| Thomas Weber schrieb:
| > Am Montag, den 04.02.2008, 20:57 +0100 schrieb Thomas Treichl:
| > 
| >> <SNIP>
| >>
| >>    cp gplot.png HTML
| >>    mkdir: HTML: File exists
| >>    make[3]: *** [HTML/grid.png] Error 1
| >>    make[3]: *** Waiting for unfinished jobs....
| >>    make[2]: *** [interpreter] Error 2
| >>    make[1]: *** [doc] Error 2
| >>    make: *** [all] Error 2
| > 
| > Do you build in parallel?
| > 
| > 	Thomas
| 
| Oh yes, I did a parallel build this time (normally I don't).
| If you are asking me that way then I expect this wasn't a good idea?

I think the doc directory is one place where a parallel build can
fail.  I haven't had time to find out precisely why, but would be
happy to consider a patch that fixes this problem.

Thanks,

jwe