set(VS_LIB_SYSTEM_INCLUDES ${VS_LIB_SYSTEM_INCLUDES} ${VS_LIB_PUBLIC_HEADERS_DIR}/libvideostitch/MacOSX /opt/local/include ) find_library(IO_KIT IOKit REQUIRED) find_package(Ceres REQUIRED) set(CERES_LIBS general ${CERES_LIBRARIES}) if(MACPORTS) set(EIGEN3_INCLUDE_DIRS /opt/local/include/eigen3) else() set(EIGEN3_INCLUDE_DIRS /usr/local/include/eigen3) endif()