# Base Io build system
# Written by Jeremy Tregunna <jeremy.tregunna@me.com>
#
# Find libreadline.

FIND_PATH(READLINE_INCLUDE_DIR readline/readline.h readline/history.h)

SET(READLINE_NAMES ${READLINE_NAMES} readline libreadline history libhistory)
FIND_LIBRARY(READLINE_LIBRARY NAMES ${READLINE_NAMES} PATH)

IF(READLINE_INCLUDE_DIR AND READLINE_LIBRARY)
	SET(READLINE_FOUND TRUE)
ENDIF(READLINE_INCLUDE_DIR AND READLINE_LIBRARY)

IF(READLINE_FOUND)
	IF(NOT Readline_FIND_QUIETLY)
		MESSAGE(STATUS "Found Readline: ${READLINE_LIBRARY}")
	ENDIF (NOT Readline_FIND_QUIETLY)
ELSE(READLINE_FOUND)
	IF(Readline_FIND_REQUIRED)
		MESSAGE(FATAL_ERROR "Could not find readline")
	ENDIF(Readline_FIND_REQUIRED)
ENDIF (READLINE_FOUND)