set(Eigen_HEADERS AdolcForward BVH IterativeSolvers MatrixFunctions MoreVectorization AutoDiff AlignedVector3 Polynomials FFT NonLinearOptimization SparseExtra IterativeSolvers NumericalDiff Skyline MPRealSupport OpenGLSupport KroneckerProduct Splines LevenbergMarquardt ) install(FILES ${Eigen_HEADERS} DESTINATION ${INCLUDE_INSTALL_DIR}/unsupported/Eigen COMPONENT Devel ) add_subdirectory(src)