HAVE_OPM_GRID is set to 0 although opm-grid is found

[opm]

HAVE_OPM_GRID is set to 0 although opm-grid is found

[blattms]

Thanks. Will try to replicate.

[akva2]

i can reproduce, and i can fix, though part of it is a bug and/or expectation violation in/for dunecontrol.

first, you have to pass -DUSE_MPI=1 in CMAKE_FLAGS. dune enables MPI unconditionally if found, in opm it is conditional and off by default. we get out of sync for the HAVE_MPI variable, and consequently opm-grid is not allowed to be used.

secondly, dc and/or dune build system bugs out for suggests. moving opm stuff to requires, it will work, but in that case i have to manually give opm-common_PREFIX and opm-grid_PREFIX for dc to find the dune.module files. i do not care to debug this tbh.

[blattms]

Well, the _PREFIX thing sound familiar, OPM/opm-common#302. IMHO this is rather a non-satisfied prerequisite of the DUNE buildsystem.

[blattms]

Shall I update that PR?

[akva2]

which is why i tried to cover my a** in my first sentence :)

[akva2]

and yes, it's obviously a requirement and very non-intrusive. update, test, will merge.

[berndflemisch]

With OPM/opm-common#302, it works. Thank you! Is it possible that you cherry-pick this to release/2018.04?

[blattms]

Fixed with merge of OPM/opm-common#302