Superbuild ready for first tests

[Alexander Neundorf]

On Monday 20 June 2011, Alexander Neundorf wrote:
> On Monday 20 June 2011, Sune Vuorela wrote:
> > On Monday 20 June 2011 23:09:23 Alexander Neundorf wrote:
> > > I think it's the DESTDIR.
> > > CMake already must know about it, it must already be set as environment
> > > variable when cmake is run (then it can tell the using projects where
> > > their dependencies can be found), so something like
> > > superbuild/kdeedu/build$ export DESTDIR=../dest
> > > superbuild/kdeedu/build$ cmake .. -DCMAKE_INSTALL_PREFIX=/usr && make
> > 
> > Aha. and DESTDIR needs to be a full path, not a relative path for things
> > to work.
> 
> I'll add handling for relative paths.

Ok, kind-of.
You now get an error message when trying to use a relative path, so at least 
it tells you now that it doesn't work.

Additionally, it now also checks at buildtime that DESTDIR is still the same.

Alex