[Dune] SuperLU with CMake

[Christoph Grüninger]

Hi Gergő,
the 2.4 release branch is fine, I am using it with SuperLU 
5.2.1 myself,
too. You can double check that dune-istl has the commits to 
support
SuperLU 5.

I don't know what's going wrong for you, but I don't have to 
modify
anything. I use the package from my Linux distribution, it 
gets
auto-detected without setting any path (it's installed at the 
default
location) and compiles.
Do you mind checking out onlydune-common and dune-istl into a 
new,
empty folder, switching to the release/2.4 branch and just 
running
dunecontrol? It should work. If not, I'd be interested in the 
CMake
output and the CMakeError.log.

Bye
Christoph

-- 
[..] Mathematicians are like theologians: we regard
existence as the prime attribute of what we study.
But unlike theologians, we need not always rely upon
faith alone.                      [Lawrence Evans]