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# - Try to find READLINE
# Once done this will define
#
# READLINE_FOUND - system has READLINE
# READLINE_INCLUDE_DIR - the READLINE include directory
# READLINE_LIBRARIES - Link these to use READLINE
# READLINE_NEED_PREFIX - this is set if the functions are prefixed with BZ2_
#=============================================================================
# Copyright 2006-2009 Kitware, Inc.
# Copyright 2006 Alexander Neundorf <neundorf@kde.org>
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
FIND_PATH(READLINE_INCLUDE_DIR readline/readline.h )
FIND_LIBRARY(READLINE_LIBRARIES NAMES readline history READLINE )
# handle the QUIETLY and REQUIRED arguments and set READLINE_FOUND to TRUE if
# all listed variables are TRUE
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(READLINE DEFAULT_MSG READLINE_LIBRARIES READLINE_INCLUDE_DIR)
IF (READLINE_FOUND)
INCLUDE(CheckLibraryExists)
CHECK_LIBRARY_EXISTS(${READLINE_LIBRARIES} rl_initialize "" READLINE_NEED_PREFIX)
ENDIF (READLINE_FOUND)
MARK_AS_ADVANCED(READLINE_INCLUDE_DIR READLINE_LIBRARIES)
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