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