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# - Try to find readline, a library for easy editing of command lines.
# Variables used by this module:
# READLINE_ROOT_DIR - Readline root directory
# Variables defined by this module:
# READLINE_FOUND - system has Readline
# READLINE_INCLUDE_DIR - the Readline include directory (cached)
# READLINE_INCLUDE_DIRS - the Readline include directories
# (identical to READLINE_INCLUDE_DIR)
# READLINE_LIBRARY - the Readline library (cached)
# READLINE_LIBRARIES - the Readline library plus the libraries it
# depends on
# Copyright (C) 2009
# ASTRON (Netherlands Institute for Radio Astronomy)
# P.O.Box 2, 7990 AA Dwingeloo, The Netherlands
#
# This file is part of the LOFAR software suite.
# The LOFAR software suite is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# The LOFAR software suite is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with the LOFAR software suite. If not, see <http://www.gnu.org/licenses/>.
#
# $Id: FindReadline.cmake 15228 2010-03-16 09:27:26Z loose $
if(NOT READLINE_FOUND)
find_path(READLINE_INCLUDE_DIR readline/readline.h
HINTS ${READLINE_ROOT_DIR} PATH_SUFFIXES include)
find_library(READLINE_LIBRARY readline
HINTS ${READLINE_ROOT_DIR} PATH_SUFFIXES lib)
find_library(NCURSES_LIBRARY ncurses) # readline depends on libncurses
mark_as_advanced(READLINE_INCLUDE_DIR READLINE_LIBRARY NCURSES_LIBRARY)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Readline DEFAULT_MSG
READLINE_LIBRARY NCURSES_LIBRARY READLINE_INCLUDE_DIR)
set(READLINE_INCLUDE_DIRS ${READLINE_INCLUDE_DIR})
set(READLINE_LIBRARIES ${READLINE_LIBRARY} ${NCURSES_LIBRARY})
endif(NOT READLINE_FOUND)
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