OPM/opm-core — pull request #391 by bska (2013-09-24 15:21:22+00:00)
Title: [Build System] Catch up to opm-material reorganisation.

Specifically, the file `` was renamed to `` (PR OPM/opm-material#11) and this renaming must be reflected in the CMake probe for opm-material.

This change restores the build of modules that depend on opm-material and must be propagated to those modules (currently opm-porsol, opm-upscaling and opm-benchmarks as far as I know).

Tested in debug and release mode on Ubuntu 10.04 LTS (CMake 2.8.0, GCC 4.4) and CentOS 5.9 (CMake 2.8.10.1, GCC 4.4) in modules opm-porsol and opm-upscaling.

I didn't catch this problem earlier because I had a previously *installed* version of opm-material in (a reachable location of) my tree. That version was old enough that the `constants.hh` file was still present.

@rolk: Care to evaluate the change for correctness?