2015-12-03 21:18:39 +01:00
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# Locate LuaJIT library
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# This module defines
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# LUAJIT_FOUND, if false, do not try to link to Lua
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# LUA_INCLUDE_DIR, where to find lua.h
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# LUA_VERSION_STRING, the version of Lua found (since CMake 2.8.8)
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#
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# This module is similar to FindLua51.cmake except that it finds LuaJit instead.
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FIND_PATH(LUA_INCLUDE_DIR luajit.h
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HINTS
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$ENV{LUA_DIR}
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2018-05-08 20:06:55 +02:00
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PATH_SUFFIXES include/luajit-2.1 include/luajit-2.0 include/luajit-5_1-2.1 include/luajit-5_1-2.0 include
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2015-12-03 21:18:39 +01:00
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/sw # Fink
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/opt/local # DarwinPorts
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/opt/csw # Blastwave
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/opt
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)
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2019-06-10 03:56:55 +02:00
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# Test if running on vcpkg toolchain
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if(DEFINED VCPKG_TARGET_TRIPLET AND DEFINED VCPKG_APPLOCAL_DEPS)
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# On vcpkg luajit is 'lua51' and normal lua is 'lua'
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FIND_LIBRARY(LUA_LIBRARY
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NAMES lua51
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HINTS
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$ENV{LUA_DIR}
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PATH_SUFFIXES lib
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)
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else()
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FIND_LIBRARY(LUA_LIBRARY
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NAMES luajit-5.1
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HINTS
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$ENV{LUA_DIR}
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PATH_SUFFIXES lib64 lib
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/sw
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/opt/local
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/opt/csw
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/opt
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)
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endif()
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2015-12-03 21:18:39 +01:00
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IF(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/luajit.h")
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FILE(STRINGS "${LUA_INCLUDE_DIR}/luajit.h" lua_version_str REGEX "^#define[ \t]+LUA_RELEASE[ \t]+\"LuaJIT .+\"")
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STRING(REGEX REPLACE "^#define[ \t]+LUA_RELEASE[ \t]+\"LuaJIT ([^\"]+)\".*" "\\1" LUA_VERSION_STRING "${lua_version_str}")
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UNSET(lua_version_str)
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ENDIF()
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INCLUDE(FindPackageHandleStandardArgs)
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# handle the QUIETLY and REQUIRED arguments and set LUAJIT_FOUND to TRUE if
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# all listed variables are TRUE
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(LuaJit
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REQUIRED_VARS LUA_LIBRARY LUA_INCLUDE_DIR
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VERSION_VAR LUA_VERSION_STRING)
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MARK_AS_ADVANCED(LUA_INCLUDE_DIR LUA_LIBRARY LUA_MATH_LIBRARY)
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