"No entry for "Haskell CPP command"" error with testsuite

[Edward Z. Yang]

I wonder if we should have some magic variable in the build system
that induces a full rebuild, so if you push a patch which requires
a rebuild you can bump the variable and let it know.

Edward

Excerpts from Carter Schonwald's message of 2014-07-03 17:20:44 +0100:
> yay! :)
> (i spent quite a bit of time working on that patch, so you scared me
> initially)
> 
> On Thu, Jul 3, 2014 at 11:39 AM, Jan Stolarek <jan.stolarek at p.lodz.pl>
> wrote:
> 
> > > Did you do a make maintainer-clean ; perl boot ; ./configure
> > > After you pulled the new changes? It patched the build system so you have
> > > to do the above. Can't reuse a previous build
> > I guess that was it. Did a clean build and all is fine.
> >
> > Janek
> >