Compilation fails with missing UMFPack

Compilation of test_shallowwater_dambreak fails with missing UMFPack in preocnditioners.hh at line 94

Using

#if HAVE_UMFPACK
    using UMFPackSolverForA = Dune::UMFPack<A>;
#endif

did work for me.

changed the description

Sorry, seems like we overlooked that. You could also just pust Dune::UMFPack<A> directly in line 327 and remove the alias completely. Could you open an MR?

Nö problem, I will open an MR tomorrow.

created merge request !1962 (merged) to address this issue

mentioned in merge request !1962 (merged)

closed via merge request !1962 (merged)

mentioned in commit 22f4a9a8