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Updated README.md and CMakeLists.txt
This commit is contained in:
Walter Schell
parent
a8a5c3865c
commit
2b2ac19a9d
@ -1,5 +1,5 @@
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cmake_minimum_required(VERSION 3.1)
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project(lua LANGUAGES C VERSION 5.4.6)
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project(lua LANGUAGES C VERSION 5.4.7)
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option(LUA_SUPPORT_DL "Support dynamic loading of compiled modules" OFF)
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option(LUA_BUILD_AS_CXX "Build lua as C++" OFF)
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@ -1,5 +1,5 @@
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# Lua
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CMake based build of Lua 5.4.6
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CMake based build of Lua 5.4.7
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| Build as C | Build as C++ |
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| --: | --: |
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|  |  |
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171
lua-5.4.7/CMakeLists.txt
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171
lua-5.4.7/CMakeLists.txt
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@ -0,0 +1,171 @@
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set(LUA_LIB_SRCS
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"src/lapi.c"
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"src/lcode.c"
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"src/lctype.c"
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"src/ldebug.c"
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"src/ldo.c"
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"src/ldump.c"
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"src/lfunc.c"
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"src/lgc.c"
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"src/llex.c"
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"src/lmem.c"
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"src/lobject.c"
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"src/lopcodes.c"
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"src/lparser.c"
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"src/lstate.c"
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"src/lstring.c"
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"src/ltable.c"
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"src/ltm.c"
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"src/lundump.c"
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"src/lvm.c"
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"src/lzio.c"
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"src/lauxlib.c"
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"src/lbaselib.c"
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"src/lcorolib.c"
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"src/ldblib.c"
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"src/liolib.c"
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"src/lmathlib.c"
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"src/loadlib.c"
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"src/loslib.c"
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"src/lstrlib.c"
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"src/ltablib.c"
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"src/lutf8lib.c"
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"src/linit.c"
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)
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set(TARGETS_TO_INSTALL lua_internal lua_include)
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set(LUA_LINKED_LIBRARIES)
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if(LUA_BUILD_AS_CXX)
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set_source_files_properties(${LUA_LIB_SRCS} "src/lua.c" "src/luac.c" PROPERTIES LANGUAGE CXX )
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endif()
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add_library(lua_internal INTERFACE)
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add_library(lua_include INTERFACE)
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target_include_directories(lua_include INTERFACE
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:include>
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)
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target_link_libraries(lua_internal INTERFACE lua_include)
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if(LUA_ENABLE_SHARED)
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add_library(lua_shared SHARED ${LUA_LIB_SRCS})
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target_link_libraries(lua_shared PRIVATE lua_internal PUBLIC lua_include)
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set_target_properties(lua_shared PROPERTIES
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VERSION "${PACKAGE_VERSION}"
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)
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if(WIN32)
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target_compile_definitions(lua_shared PRIVATE LUA_BUILD_AS_DLL)
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endif()
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list(APPEND TARGETS_TO_INSTALL lua_shared)
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if(BUILD_SHARED_LIBS)
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add_library(Lua::Library ALIAS lua_shared)
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elseif(NOT TOP_LEVEL)
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set_target_properties(lua_shared PROPERTIES
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EXCLUDE_FROM_ALL ON
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)
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endif()
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endif()
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add_library(lua_static STATIC ${LUA_LIB_SRCS})
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target_link_libraries(lua_static PRIVATE lua_internal PUBLIC lua_include)
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set_target_properties(lua_static PROPERTIES
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VERSION "${PACKAGE_VERSION}"
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)
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list(APPEND TARGETS_TO_INSTALL lua_static)
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if(NOT BUILD_SHARED_LIBS OR NOT LUA_ENABLE_SHARED)
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add_library(Lua::Library ALIAS lua_static)
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endif()
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if(UNIX)
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if(NOT EMSCRIPTEN)
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find_library(LIBM m)
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#TODO: Redo this with find_package
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if(NOT LIBM)
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message(FATAL_ERROR "libm not found and is required by lua")
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endif()
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target_compile_definitions(lua_internal INTERFACE "LUA_USE_POSIX")
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target_link_libraries(lua_internal INTERFACE m)
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list(APPEND LUA_LINKED_LIBRARIES m)
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if(LUA_SUPPORT_DL)
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find_library(LIBDL "${CMAKE_DL_LIBS}")
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if(NOT LIBDL)
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message(FATAL_ERROR "libdl not found and is required by lua")
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endif()
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target_compile_definitions(lua_internal INTERFACE "LUA_USE_DLOPEN")
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target_link_libraries(lua_internal INTERFACE "${CMAKE_DL_LIBS}")
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list(APPEND LUA_LINKED_LIBRARIES "${CMAKE_DL_LIBS}")
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endif()
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endif()
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target_compile_options(lua_internal
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INTERFACE "-Wall" "-Wextra"
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)
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elseif(Win32)
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target_compile_options(lua_internal
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INTERFACE "/Wall"
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)
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endif()
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if(LUA_BUILD_BINARY)
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include(CheckIncludeFile)
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CHECK_INCLUDE_FILE("readline/readline.h" HAVE_READLINE_READLINE_H)
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add_executable(lua "src/lua.c")
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# Can not use lua_shared because some symbols are not exported
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target_link_libraries(lua PRIVATE lua_static)
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set_target_properties(lua PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}
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)
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if (HAVE_READLINE_READLINE_H)
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target_compile_definitions(lua PRIVATE "LUA_USE_READLINE")
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target_link_libraries(lua PUBLIC readline)
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endif()
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list(APPEND TARGETS_TO_INSTALL lua)
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endif()
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if(LUA_BUILD_COMPILER)
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add_executable(luac "src/luac.c")
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target_link_libraries(luac PRIVATE lua_static)
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set_target_properties(luac PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}
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)
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list(APPEND TARGETS_TO_INSTALL luac)
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endif()
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install(TARGETS ${TARGETS_TO_INSTALL}
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EXPORT LuaTargets
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)
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install(DIRECTORY include/ TYPE INCLUDE)
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include(CMakePackageConfigHelpers)
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get_target_property(LUA_EXPORT_LIBRARY Lua::Library ALIASED_TARGET)
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write_basic_package_version_file(
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LuaConfigVersion.cmake
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VERSION ${PACKAGE_VERSION}
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COMPATIBILITY SameMajorVersion
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)
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install(EXPORT LuaTargets
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FILE LuaTargets.cmake
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DESTINATION "share/cmake/Lua"
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NAMESPACE Lua::
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)
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configure_package_config_file(
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LuaConfig.cmake.in
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"${CMAKE_CURRENT_BINARY_DIR}/LuaConfig.cmake"
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INSTALL_DESTINATION "share/cmake/Lua"
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)
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/LuaConfig.cmake"
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"${CMAKE_CURRENT_BINARY_DIR}/LuaConfigVersion.cmake"
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DESTINATION "share/cmake/Lua"
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)
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23
lua-5.4.7/LuaConfig.cmake.in
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23
lua-5.4.7/LuaConfig.cmake.in
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@PACKAGE_INIT@
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include("${CMAKE_CURRENT_LIST_DIR}/LuaTargets.cmake")
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set_and_check(LUA_INCLUDE_DIR "${PACKAGE_PREFIX_DIR}/include")
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add_library(Lua::Library ALIAS "Lua::@LUA_EXPORT_LIBRARY@")
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get_target_property(LUA_CONFIG "Lua::@LUA_EXPORT_LIBRARY@" IMPORTED_CONFIGURATIONS)
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get_target_property(LUA_LIBRARY "Lua::@LUA_EXPORT_LIBRARY@" "IMPORTED_LOCATION_${LUA_CONFIG}")
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set(LUA_LIBRARIES "${LUA_LIBRARY}")
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add_library(LUA_INCLUDE_LIB INTERFACE)
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target_include_directories(LUA_INCLUDE_LIB INTERFACE "${LUA_INCLUDE_DIR}")
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list(APPEND LUA_LIBRARIES LUA_INCLUDE_LIB)
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foreach(LIB_NAME @LUA_LINKED_LIBRARIES@)
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find_library(LIB_LOCATION "${LIB_NAME}")
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if(NOT LIB_LOCATION)
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message(FATAL_ERROR "lib${LIB_NAME} not found and is required by lua")
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else()
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list(APPEND LUA_LIBRARIES "${LIB_LOCATION}")
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endif()
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endforeach()
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check_required_components(Lua)
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