mirror of
https://github.com/walterschell/Lua.git
synced 2024-11-10 01:01:46 +00:00
commit
14f98e5fdc
@ -4,6 +4,7 @@ enable_testing()
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option(LUA_SUPPORT_DL "Support dynamic loading of compiled modules" OFF)
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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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option(LUA_BUILD_AS_CXX "Build lua as C++" OFF)
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option(LUA_ENABLE_SHARED "Build dynamic liblua" ON)
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enable_language(CXX)
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enable_language(CXX)
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if(${PROJECT_NAME} STREQUAL ${CMAKE_PROJECT_NAME})
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if(${PROJECT_NAME} STREQUAL ${CMAKE_PROJECT_NAME})
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@ -33,42 +33,77 @@ set(LUA_LIB_SRCS
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"src/linit.c"
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"src/linit.c"
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)
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)
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set(TARGETS_TO_INSTALL lua_internal lua_include)
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if(LUA_BUILD_AS_CXX)
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if(LUA_BUILD_AS_CXX)
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set_source_files_properties(${LUA_LIB_SRCS} "src/lua.c" "src/luac.c" PROPERTIES LANGUAGE CXX )
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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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endif()
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add_library(lua_static STATIC ${LUA_LIB_SRCS})
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add_library(lua_internal INTERFACE)
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set_target_properties(lua_static PROPERTIES
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OUTPUT_NAME "lua"
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add_library(lua_include INTERFACE)
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VERSION "${PACKAGE_VERSION}"
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)
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target_include_directories(lua_include INTERFACE
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target_include_directories(lua_static PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:include>
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$<INSTALL_INTERFACE:include>
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)
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)
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if(UNIX)
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set(LUA_DEFINITIONS)
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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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if(NOT EMSCRIPTEN)
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find_library(LIBM m)
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find_library(LIBM m)
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#TODO: Redo this with find_package
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#TODO: Redo this with find_package
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if(NOT LIBM)
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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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message(FATAL_ERROR "libm not found and is required by lua")
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endif()
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endif()
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target_link_libraries(lua_static INTERFACE m)
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target_link_libraries(lua_internal INTERFACE m)
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list(APPEND LUA_DEFINITIONS LUA_USE_POSIX)
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target_compile_definitions(lua_internal
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if(LUA_SUPPORT_DL)
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INTERFACE LUA_USE_POSIX
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target_compile_definitions(lua_static PRIVATE "LUA_USE_DLOPEN")
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target_link_libraries(lua_static INTERFACE dl)
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endif()
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endif()
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target_compile_definitions(lua_static
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PUBLIC ${LUA_DEFINITIONS}
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)
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)
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target_compile_options(lua_static
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if(LUA_SUPPORT_DL)
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PRIVATE "-Wall" "-Wextra"
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target_compile_definitions(lua_internal INTERFACE "LUA_USE_DLOPEN")
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target_link_libraries(lua_internal INTERFACE dl)
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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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)
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endif()
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endif()
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@ -76,36 +111,37 @@ if(LUA_BUILD_BINARY)
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include(CheckIncludeFile)
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include(CheckIncludeFile)
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CHECK_INCLUDE_FILE("readline/readline.h" HAVE_READLINE_READLINE_H)
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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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add_executable(lua "src/lua.c")
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target_link_libraries(lua PUBLIC lua_static)
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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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set_target_properties(lua PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}
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RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}
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)
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)
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if (HAVE_READLINE_READLINE_H)
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if (HAVE_READLINE_READLINE_H)
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target_compile_definitions(lua PUBLIC "LUA_USE_READLINE")
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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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target_link_libraries(lua PUBLIC readline)
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endif()
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endif()
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list(APPEND TARGETS_TO_INSTALL lua)
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endif()
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endif()
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if(LUA_BUILD_COMPILER)
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if(LUA_BUILD_COMPILER)
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add_executable(luac "src/luac.c")
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add_executable(luac "src/luac.c")
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target_link_libraries(luac PUBLIC lua_static)
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target_link_libraries(luac PRIVATE lua_static)
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set_target_properties(luac PROPERTIES
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set_target_properties(luac PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}
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RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}
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)
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)
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list(APPEND TARGETS_TO_INSTALL luac)
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endif()
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endif()
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install(TARGETS lua_static
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install(TARGETS ${TARGETS_TO_INSTALL}
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EXPORT LuaTargets
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EXPORT LuaTargets
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ARCHIVE DESTINATION lib
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PUBLIC_HEADER DESTINATION include
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)
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)
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install(DIRECTORY include/ TYPE INCLUDE)
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install(DIRECTORY include/ TYPE INCLUDE)
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include(CMakePackageConfigHelpers)
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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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write_basic_package_version_file(
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LuaConfigVersion.cmake
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LuaConfigVersion.cmake
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VERSION ${PACKAGE_VERSION}
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VERSION ${PACKAGE_VERSION}
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@ -115,6 +151,7 @@ write_basic_package_version_file(
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install(EXPORT LuaTargets
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install(EXPORT LuaTargets
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FILE LuaTargets.cmake
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FILE LuaTargets.cmake
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DESTINATION "lib/cmake"
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DESTINATION "lib/cmake"
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NAMESPACE Lua::
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)
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)
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configure_package_config_file(
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configure_package_config_file(
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@ -3,8 +3,7 @@
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include("${CMAKE_CURRENT_LIST_DIR}/LuaTargets.cmake")
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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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set_and_check(LUA_INCLUDE_DIR "${PACKAGE_PREFIX_DIR}/include")
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set_and_check(LUA_LIBRARY "${PACKAGE_PREFIX_DIR}/lib/liblua.a")
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add_library(Lua::Library ALIAS "Lua::@LUA_EXPORT_LIBRARY@")
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set(LUA_LIBRARIES "${LUA_LIBRARY}")
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set(LUA_LIBRARIES "Lua::Library")
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add_library(Lua::Library ALIAS lua_static)
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check_required_components(Lua)
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check_required_components(Lua)
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