forked from Mirrors/openclonk
55 lines
1.9 KiB
CMake
55 lines
1.9 KiB
CMake
# OpenClonk, http://www.openclonk.org
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#
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# Copyright (c) 2011-2016, The OpenClonk Team and contributors
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#
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# Distributed under the terms of the ISC license; see accompanying file
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# "COPYING" for details.
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#
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# "Clonk" is a registered trademark of Matthes Bender, used with permission.
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# See accompanying file "TRADEMARK" for details.
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#
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# To redistribute this file separately, substitute the full license texts
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# for the above references.
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# - Find READLINE
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# Find the native READLINE includes and library
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#
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# READLINE_INCLUDE_DIR - where to find READLINE.h, etc.
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# READLINE_LIBRARIES - List of libraries when using READLINE.
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# READLINE_FOUND - True if READLINE found.
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IF (READLINE_INCLUDE_DIR)
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# Already in cache, be silent
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SET(READLINE_FIND_QUIETLY TRUE)
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ENDIF (READLINE_INCLUDE_DIR)
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FIND_PATH(READLINE_INCLUDE_DIR readline.h PATH_SUFFIXES readline)
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# Unmodified readline depends on symbols from termcap without explicitly
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# linking to it. Several distributions patch this to make it link against
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# terminfo from ncurses or another termcap library, but some don't. To avoid
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# having to run link tests, we'll just look for and use any termcap providing
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# library.
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FIND_LIBRARY(TERMCAP_LIBRARY NAMES tinfo termcap ncursesw ncurses cursesw curses)
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SET(READLINE_NAMES readline libreadline)
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FIND_LIBRARY(READLINE_LIBRARY NAMES ${READLINE_NAMES} )
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# handle the QUIETLY and REQUIRED arguments and set READLINE_FOUND to TRUE if
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# all listed variables are TRUE
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(READLINE DEFAULT_MSG READLINE_LIBRARY READLINE_INCLUDE_DIR)
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IF(READLINE_FOUND)
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if(TERMCAP_LIBRARY)
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set(READLINE_LIBRARIES ${READLINE_LIBRARY} ${TERMCAP_LIBRARY})
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else()
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set(READLINE_LIBRARIES ${READLINE_LIBRARY})
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endif()
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ELSE(READLINE_FOUND)
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SET( READLINE_LIBRARIES )
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ENDIF(READLINE_FOUND)
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MARK_AS_ADVANCED( READLINE_LIBRARY TERMINFO_LIBRARY READLINE_INCLUDE_DIR )
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