Fix CTest build config parameter Change-Id: I4b7aed9c96c07a4e2b2b58618eb5a2452c845ae2
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.