I opened a PR on this a while ago, with a stopgap solution.  See pkg/34633.

Basically, all you have to do is change the include for hash.hpp to
hash-t.hpp in ${WRKDIR}/textproc/aspell/${DISTNAME}/common/string_map.hpp.

--Blair

On 10/26/06, Adam <adam@albedo.art.pl> wrote:
> > Hi everyone,
> >
> > I am using pkgsrc-2006Q3 on a 4.99.3 i386 machine and I do not seem
> > to be able to build textproc/aspell.  I submitted pkg/34819 about
> > this problem but have not heard anything back; I decided to see if
> > the list had any suggestions.  This build failure breaks any number
> > of apps that are interesting/important to me (gaim and bluefish
> > come to mind).  Here is the failure excerpt:
>
> Hello,
>
> I think, it is the -O3 optimisation that kills the build. Try -O2
> instead. :)
> By the way, consider using -fomit-frame-pointer if you do not care
> about debugging and would like to have a faster code.
>
> Kind regards,
> Adam
>