49 lines
1.4 KiB
CMake
49 lines
1.4 KiB
CMake
# Find the Lua 5.1 includes and library
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#
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# LUA_INCLUDE_DIR - where to find lua.h
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# LUA_LIBRARIES - List of fully qualified libraries to link against
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# LUA_FOUND - Set to TRUE if found
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# Copyright (c) 2007, Pau Garcia i Quiles, <pgquiles@elpauer.org>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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# [RCL] FIXME: is it future proof with names like lua5.1? Kubuntu does not provide
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# a generic (version-independent) include directory for LUA...
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IF(LUA_INCLUDE_DIR AND LUA_LIBRARIES)
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SET(LUA_FIND_QUIETLY TRUE)
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ENDIF(LUA_INCLUDE_DIR AND LUA_LIBRARIES)
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FIND_PATH(LUA_INCLUDE_DIR NAMES lua.hpp
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PATHS /usr/include
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/usr/include/lua
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/usr/include/lua5.1
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$ENV{LUA_HOME}
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)
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FIND_LIBRARY(LUA_LIBRARIES NAMES lua5.1 lua
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PATHS $ENV{LUA_HOME})
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IF(LUA_INCLUDE_DIR AND LUA_LIBRARIES)
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SET(LUA_FOUND TRUE)
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INCLUDE(CheckLibraryExists)
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CHECK_LIBRARY_EXISTS(${LUA_LIBRARIES} lua_close "" LUA_NEED_PREFIX)
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ELSE(LUA_INCLUDE_DIR AND LUA_LIBRARIES)
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SET(LUA_FOUND FALSE)
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ENDIF (LUA_INCLUDE_DIR AND LUA_LIBRARIES)
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IF(LUA_FOUND)
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IF (NOT LUA_FIND_QUIETLY)
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MESSAGE(STATUS "Found Lua library: ${LUA_LIBRARIES}")
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MESSAGE(STATUS "Found Lua headers: ${LUA_INCLUDE_DIR}")
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ENDIF (NOT LUA_FIND_QUIETLY)
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ELSE(LUA_FOUND)
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IF(LUA_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could NOT find Lua")
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ENDIF(LUA_FIND_REQUIRED)
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ENDIF(LUA_FOUND)
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MARK_AS_ADVANCED(LUA_INCLUDE_DIR LUA_LIBRARIES)
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