Fix missing CERES_METIS_VERSION CERES_METIS_VERSION needs to be set if either Eigen or SuiteSparse are using it. Previously, we were conditioning it only on EIGENMETIS being ON. Change-Id: I380a3b138b79903aa142b560ed46f438ff549a82
Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.
Please see ceres-solver.org for more information.