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#.rst:
# FindLua50
# ---------
#
#
#
# Locate Lua library This module defines
#
# ::
#
# LUA50_FOUND, if false, do not try to link to Lua
# LUA_LIBRARIES, both lua and lualib
# LUA_INCLUDE_DIR, where to find lua.h and lualib.h (and probably lauxlib.h)
#
#
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#
# Note that the expected include convention is
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#
# ::
#
# #include "lua.h"
#
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# and not
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#
# ::
#
# #include <lua/lua.h>
#
# This is because, the lua location is not standardized and may exist in
# locations other than lua/
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#=============================================================================
# Copyright 2007-2009 Kitware, Inc.
#
# 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.
#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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find_path ( LUA_INCLUDE_DIR lua.h
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H I N T S
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E N V L U A _ D I R
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P A T H _ S U F F I X E S i n c l u d e / l u a 5 0 i n c l u d e / l u a 5 . 0 i n c l u d e / l u a 5 i n c l u d e / l u a i n c l u d e
P A T H S
~ / L i b r a r y / F r a m e w o r k s
/ L i b r a r y / F r a m e w o r k s
/ s w # Fink
/ o p t / l o c a l # DarwinPorts
/ o p t / c s w # Blastwave
/ o p t
)
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find_library ( LUA_LIBRARY_lua
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N A M E S l u a 5 0 l u a 5 . 0 l u a - 5 . 0 l u a 5 l u a
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H I N T S
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E N V L U A _ D I R
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P A T H _ S U F F I X E S l i b
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P A T H S
~ / L i b r a r y / F r a m e w o r k s
/ L i b r a r y / F r a m e w o r k s
/ s w
/ o p t / l o c a l
/ o p t / c s w
/ o p t
)
# In an OS X framework, lualib is usually included as part of the framework
# (like GLU in OpenGL.framework)
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if ( ${ LUA_LIBRARY_lua } MATCHES "framework" )
set ( LUA_LIBRARIES "${LUA_LIBRARY_lua}" CACHE STRING "Lua framework" )
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else ( )
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find_library ( LUA_LIBRARY_lualib
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N A M E S l u a l i b 5 0 l u a l i b 5 . 0 l u a l i b 5 l u a l i b
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H I N T S
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E N V L U A L I B _ D I R
E N V L U A _ D I R
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P A T H _ S U F F I X E S l i b
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P A T H S
/ s w
/ o p t / l o c a l
/ o p t / c s w
/ o p t
)
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if ( LUA_LIBRARY_lualib AND LUA_LIBRARY_lua )
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# include the math library for Unix
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if ( UNIX AND NOT APPLE )
find_library ( MATH_LIBRARY_FOR_LUA m )
set ( LUA_LIBRARIES "${LUA_LIBRARY_lualib};${LUA_LIBRARY_lua};${MATH_LIBRARY_FOR_LUA}" CACHE STRING "This is the concatentation of lua and lualib libraries" )
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# For Windows and Mac, don't need to explicitly include the math library
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else ( )
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set ( LUA_LIBRARIES "${LUA_LIBRARY_lualib};${LUA_LIBRARY_lua}" CACHE STRING "This is the concatentation of lua and lualib libraries" )
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endif ( )
endif ( )
endif ( )
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include ( ${ CMAKE_CURRENT_LIST_DIR } /FindPackageHandleStandardArgs.cmake )
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# handle the QUIETLY and REQUIRED arguments and set LUA_FOUND to TRUE if
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# all listed variables are TRUE
FIND_PACKAGE_HANDLE_STANDARD_ARGS ( Lua50 DEFAULT_MSG LUA_LIBRARIES LUA_INCLUDE_DIR )
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mark_as_advanced ( LUA_INCLUDE_DIR LUA_LIBRARIES )
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