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# Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
# Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL3 v3 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-AGPL3
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
if( UNIX )
# find Readline (terminal input library) includes and library
#
# READLINE_INCLUDE_DIR - where the directory containing the READLINE headers can be found
# READLINE_LIBRARY - full path to the READLINE library
find_path(READLINE_INCLUDE_DIR readline/readline.h)
find_library(READLINE_LIBRARY NAMES readline)
message(STATUS "Found Readline library: ${READLINE_LIBRARY}")
message(STATUS "Include dir is: ${READLINE_INCLUDE_DIR}")
if (NOT READLINE_INCLUDE_DIR OR NOT READLINE_LIBRARY)
message(FATAL_ERROR "** Readline library not found!\n** Your distro may provide a binary for Readline e.g. for ubuntu try apt-get install libreadline5-dev")
endif ()
add_library(readline SHARED IMPORTED GLOBAL)
set_target_properties(readline
PROPERTIES
IMPORTED_LOCATION
"${READLINE_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES
"${READLINE_INCLUDE_DIR}")
else()
# Provide a dummy target
add_library(readline INTERFACE)
endif()
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