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SET(Lua_VERSION_TOO_HIGH 5.5)
include(Prebuilt)
include(LibFindMacros)
libfind_pkg_search_module(Lua54 lua54 lua5.4 lua-5.4 lua)
if(Lua54_FIND_VERSION)
cmake_minimum_required(VERSION 3.10.0)
set(Lua54_FAILED_VERSION_CHECK true)
if(Lua54_FIND_VERSION_EXACT)
if(Lua54_VERSION VERSION_EQUAL Lua54_FIND_VERSION)
set(Lua54_FAILED_VERSION_CHECK false)
endif()
else()
if(Lua54_VERSION VERSION_EQUAL Lua54_FIND_VERSION OR
Lua54_VERSION VERSION_GREATER Lua54_FIND_VERSION AND
Lua54_VERSION VERSION_LESS Lua_VERSION_TOO_HIGH)
set(Lua54_FAILED_VERSION_CHECK false)
endif()
endif()
if(Lua54_FAILED_VERSION_CHECK)
if(Lua54_FIND_REQUIRED AND NOT Lua54_FIND_QUIETLY)
if(Lua54_FIND_VERSION_EXACT)
message(FATAL_ERROR "Lua5.4 version check failed. Version ${Lua54_VERSION} was found, version ${Lua54_FIND_VERSION} is needed exactly.")
else(Lua54_FIND_VERSION_EXACT)
message(FATAL_ERROR "Lua5.4 version check failed. Version ${Lua54_VERSION} was found, at least version ${Lua54_FIND_VERSION} is required")
endif(Lua54_FIND_VERSION_EXACT)
endif(Lua54_FIND_REQUIRED AND NOT Lua54_FIND_QUIETLY)
set(Lua54_FOUND false)
endif(Lua54_FAILED_VERSION_CHECK)
endif(Lua54_FIND_VERSION)
if(Lua54_FOUND)
set(Lua54 ON CACHE BOOL "Build with lua5.4 support.")
if(APPLE)
foreach(i ${Lua54_LIBRARIES})
find_library(_lua54_LIBRARY NAMES ${i} HINTS ${Lua54_LIBRARY_DIRS})
list(APPEND Lua54_LIBRARIES_FULL ${_lua54_LIBRARY})
unset(_lua54_LIBRARY CACHE)
endforeach(i)
set(Lua54_LIBRARIES ${Lua54_LIBRARIES_FULL})
unset(Lua54_LIBRARIES_FULL CACHE)
endif()
endif(Lua54_FOUND)
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