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cfe4ac4b41
Especially remove "lib64" when the given paths are all Unix ones and "lib" is also explicitely given. In that case CMake will search "lib64" anyway for platforms where it is known to make sense.
91 lines
2.7 KiB
CMake
91 lines
2.7 KiB
CMake
# Locate Lua library
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# This module defines
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# LUA50_FOUND, if false, do not try to link to Lua
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# LUA_LIBRARIES, both lua and lualib
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# LUA_INCLUDE_DIR, where to find lua.h and lualib.h (and probably lauxlib.h)
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#
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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>
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# This is because, the lua location is not standardized and may exist
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# in locations other than lua/
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#=============================================================================
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# Copyright 2007-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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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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HINTS
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ENV LUA_DIR
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PATH_SUFFIXES include/lua50 include/lua5.0 include/lua5 include/lua include
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/sw # Fink
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/opt/local # DarwinPorts
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/opt/csw # Blastwave
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/opt
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)
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find_library(LUA_LIBRARY_lua
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NAMES lua50 lua5.0 lua-5.0 lua5 lua
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HINTS
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ENV LUA_DIR
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PATH_SUFFIXES lib
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/sw
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/opt/local
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/opt/csw
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/opt
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)
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# In an OS X framework, lualib is usually included as part of the framework
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# (like GLU in OpenGL.framework)
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if(${LUA_LIBRARY_lua} MATCHES "framework")
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set( LUA_LIBRARIES "${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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NAMES lualib50 lualib5.0 lualib5 lualib
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HINTS
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ENV LUALIB_DIR
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ENV LUA_DIR
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PATH_SUFFIXES lib
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PATHS
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/sw
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/opt/local
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/opt/csw
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/opt
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)
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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)
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find_library(MATH_LIBRARY_FOR_LUA m)
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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};${LUA_LIBRARY_lua}" CACHE STRING "This is the concatentation of lua and lualib libraries")
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endif()
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endif()
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endif()
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include(${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
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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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