find_path(LTDL_INCLUDE_DIRS ltdl.h) message(${LTDL_INCLUDE_DIRS}) SET(LTDL_NAMES ${LTDL_NAMES} ltdl) MESSAGE(${LTDL_NAMES}) FIND_LIBRARY(LTDL_LIBRARIES ${LTDL_NAMES} ) INCLUDE(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(LTDL DEFAULT_MSG LTDL_LIBRARIES LTDL_INCLUDE_DIRS) MARK_AS_ADVANCED(LTDL_INCLUDE_DIRS LTDL_LIBRARIES)