MACRO (MINIOB_FIND_READLINE) FIND_PATH(READLINE_INCLUDE_DIR readline.h PATH_SUFFIXES readline) FIND_LIBRARY(READLINE_LIBRARY NAMES readline) IF (READLINE_INCLUDE_DIR AND READLINE_LIBRARY) SET(HAVE_READLINE 1) ELSE () MESSAGE("cannot find readline") ENDIF() ENDMACRO (MINIOB_FIND_READLINE)