add_subdirectory(flann)add_subdirectory(lapack)add_subdirectory(zlib)if(WITH_JASPER AND NOT JASPER_FOUND)add_subdirectory(libjasper)endif()if(WITH_JPEG AND NOT JPEG_FOUND)add_subdirectory(libjpeg)endif()if(WITH_PNG AND NOT PNG_FOUND)add_subdirectory(libpng)endif()if(WITH_TIFF AND NOT TIFF_FOUND)add_subdirectory(libtiff)endif()
