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luau/CMakeLists.txt
Andy Friesen c5089def6e
Sync to upstream/release/563 (#833) 
* Fix a bug where reading a property from an unsealed table caused
inference to improperly infer the existence of that property.
* Fix #827

We have also made a lot of progress on the new solver and the JIT. Both
projects are still in the process of being built out. Neither are ready
for general use yet.

We are mostly working to tighten up how the new solver handles
refinements and updates to unsealed tables to bring it up to the same
level as the old solver.

---------

Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-02-10 11:40:38 -08:00

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CMake
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# This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
if(EXT_PLATFORM_STRING)
include(EXTLuau.cmake)
return()
endif()
cmake_minimum_required(VERSION 3.0)
option(LUAU_BUILD_CLI "Build CLI" ON)
option(LUAU_BUILD_TESTS "Build tests" ON)
option(LUAU_BUILD_WEB "Build Web module" OFF)
option(LUAU_WERROR "Warnings as errors" OFF)
option(LUAU_STATIC_CRT "Link with the static CRT (/MT)" OFF)
option(LUAU_EXTERN_C "Use extern C for all APIs" OFF)
option(LUAU_NATIVE "Enable support for native code generation" OFF)
if(LUAU_STATIC_CRT)
cmake_minimum_required(VERSION 3.15)
cmake_policy(SET CMP0091 NEW)
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
endif()
project(Luau LANGUAGES CXX C)
add_library(Luau.Common INTERFACE)
add_library(Luau.Ast STATIC)
add_library(Luau.Compiler STATIC)
add_library(Luau.Analysis STATIC)
add_library(Luau.CodeGen STATIC)
add_library(Luau.VM STATIC)
add_library(isocline STATIC)
if(LUAU_BUILD_CLI)
add_executable(Luau.Repl.CLI)
add_executable(Luau.Analyze.CLI)
add_executable(Luau.Ast.CLI)
add_executable(Luau.Reduce.CLI)
# This also adds target `name` on Linux/macOS and `name.exe` on Windows
set_target_properties(Luau.Repl.CLI PROPERTIES OUTPUT_NAME luau)
set_target_properties(Luau.Analyze.CLI PROPERTIES OUTPUT_NAME luau-analyze)
set_target_properties(Luau.Ast.CLI PROPERTIES OUTPUT_NAME luau-ast)
set_target_properties(Luau.Reduce.CLI PROPERTIES OUTPUT_NAME luau-reduce)
endif()
if(LUAU_BUILD_TESTS)
add_executable(Luau.UnitTest)
add_executable(Luau.Conformance)
add_executable(Luau.CLI.Test)
endif()
if(LUAU_BUILD_WEB)
add_executable(Luau.Web)
endif()
# Proxy target to make it possible to depend on private VM headers
add_library(Luau.VM.Internals INTERFACE)
include(Sources.cmake)
target_include_directories(Luau.Common INTERFACE Common/include)
target_compile_features(Luau.Ast PUBLIC cxx_std_17)
target_include_directories(Luau.Ast PUBLIC Ast/include)
target_link_libraries(Luau.Ast PUBLIC Luau.Common)
target_compile_features(Luau.Compiler PUBLIC cxx_std_17)
target_include_directories(Luau.Compiler PUBLIC Compiler/include)
target_link_libraries(Luau.Compiler PUBLIC Luau.Ast)
target_compile_features(Luau.Analysis PUBLIC cxx_std_17)
target_include_directories(Luau.Analysis PUBLIC Analysis/include)
target_link_libraries(Luau.Analysis PUBLIC Luau.Ast)
target_compile_features(Luau.CodeGen PRIVATE cxx_std_17)
target_include_directories(Luau.CodeGen PUBLIC CodeGen/include)
target_link_libraries(Luau.CodeGen PRIVATE Luau.VM Luau.VM.Internals) # Code generation needs VM internals
target_link_libraries(Luau.CodeGen PUBLIC Luau.Common)
target_compile_features(Luau.VM PRIVATE cxx_std_11)
target_include_directories(Luau.VM PUBLIC VM/include)
target_link_libraries(Luau.VM PUBLIC Luau.Common)
target_include_directories(isocline PUBLIC extern/isocline/include)
target_include_directories(Luau.VM.Internals INTERFACE VM/src)
set(LUAU_OPTIONS)
if(MSVC)
list(APPEND LUAU_OPTIONS /D_CRT_SECURE_NO_WARNINGS) # We need to use the portable CRT functions.
list(APPEND LUAU_OPTIONS /MP) # Distribute single project compilation across multiple cores
else()
list(APPEND LUAU_OPTIONS -Wall) # All warnings
endif()
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# Some gcc versions treat var in `if (type var = val)` as unused
# Some gcc versions treat variables used in constexpr if blocks as unused
list(APPEND LUAU_OPTIONS -Wno-unused)
endif()
# Enabled in CI; we should be warning free on our main compiler versions but don't guarantee being warning free everywhere
if(LUAU_WERROR)
if(MSVC)
list(APPEND LUAU_OPTIONS /WX) # Warnings are errors
else()
list(APPEND LUAU_OPTIONS -Werror) # Warnings are errors
endif()
endif()
if(LUAU_BUILD_WEB)
# add -fexceptions for emscripten to allow exceptions to be caught in C++
list(APPEND LUAU_OPTIONS -fexceptions)
endif()
set(ISOCLINE_OPTIONS)
if (NOT MSVC)
list(APPEND ISOCLINE_OPTIONS -Wno-unused-function)
endif()
target_compile_options(Luau.Ast PRIVATE ${LUAU_OPTIONS})
target_compile_options(Luau.Analysis PRIVATE ${LUAU_OPTIONS})
target_compile_options(Luau.CodeGen PRIVATE ${LUAU_OPTIONS})
target_compile_options(Luau.VM PRIVATE ${LUAU_OPTIONS})
target_compile_options(isocline PRIVATE ${LUAU_OPTIONS} ${ISOCLINE_OPTIONS})
if(LUAU_EXTERN_C)
# enable extern "C" for VM (lua.h, lualib.h) and Compiler (luacode.h) to make Luau friendlier to use from non-C++ languages
# note that we enable LUA_USE_LONGJMP=1 as well; otherwise functions like luaL_error will throw C++ exceptions, which can't be done from extern "C" functions
target_compile_definitions(Luau.VM PUBLIC LUA_USE_LONGJMP=1)
target_compile_definitions(Luau.VM PUBLIC LUA_API=extern\"C\")
target_compile_definitions(Luau.Compiler PUBLIC LUACODE_API=extern\"C\")
endif()
if(LUAU_NATIVE)
target_compile_definitions(Luau.VM PUBLIC LUA_CUSTOM_EXECUTION=1)
endif()
if (MSVC AND MSVC_VERSION GREATER_EQUAL 1924)
# disable partial redundancy elimination which regresses interpreter codegen substantially in VS2022:
# https://developercommunity.visualstudio.com/t/performance-regression-on-a-complex-interpreter-lo/1631863
set_source_files_properties(VM/src/lvmexecute.cpp PROPERTIES COMPILE_FLAGS /d2ssa-pre-)
endif()
if (NOT MSVC)
# disable support for math_errno which allows compilers to lower sqrt() into a single CPU instruction
target_compile_options(Luau.VM PRIVATE -fno-math-errno)
endif()
if(MSVC AND LUAU_BUILD_CLI)
# the default stack size that MSVC linker uses is 1 MB; we need more stack space in Debug because stack frames are larger
set_target_properties(Luau.Analyze.CLI PROPERTIES LINK_FLAGS_DEBUG /STACK:2097152)
set_target_properties(Luau.Repl.CLI PROPERTIES LINK_FLAGS_DEBUG /STACK:2097152)
endif()
# embed .natvis inside the library debug information
if(MSVC)
target_link_options(Luau.Ast INTERFACE /NATVIS:${CMAKE_CURRENT_SOURCE_DIR}/tools/natvis/Ast.natvis)
target_link_options(Luau.Analysis INTERFACE /NATVIS:${CMAKE_CURRENT_SOURCE_DIR}/tools/natvis/Analysis.natvis)
target_link_options(Luau.CodeGen INTERFACE /NATVIS:${CMAKE_CURRENT_SOURCE_DIR}/tools/natvis/CodeGen.natvis)
target_link_options(Luau.VM INTERFACE /NATVIS:${CMAKE_CURRENT_SOURCE_DIR}/tools/natvis/VM.natvis)
endif()
# make .natvis visible inside the solution
if(MSVC_IDE)
target_sources(Luau.Ast PRIVATE tools/natvis/Ast.natvis)
target_sources(Luau.Analysis PRIVATE tools/natvis/Analysis.natvis)
target_sources(Luau.CodeGen PRIVATE tools/natvis/CodeGen.natvis)
target_sources(Luau.VM PRIVATE tools/natvis/VM.natvis)
endif()
if(LUAU_BUILD_CLI)
target_compile_options(Luau.Repl.CLI PRIVATE ${LUAU_OPTIONS})
target_compile_options(Luau.Reduce.CLI PRIVATE ${LUAU_OPTIONS})
target_compile_options(Luau.Analyze.CLI PRIVATE ${LUAU_OPTIONS})
target_compile_options(Luau.Ast.CLI PRIVATE ${LUAU_OPTIONS})
target_include_directories(Luau.Repl.CLI PRIVATE extern extern/isocline/include)
target_link_libraries(Luau.Repl.CLI PRIVATE Luau.Compiler Luau.CodeGen Luau.VM isocline)
if(UNIX)
find_library(LIBPTHREAD pthread)
if (LIBPTHREAD)
target_link_libraries(Luau.Repl.CLI PRIVATE pthread)
endif()
endif()
target_link_libraries(Luau.Analyze.CLI PRIVATE Luau.Analysis)
target_link_libraries(Luau.Ast.CLI PRIVATE Luau.Ast Luau.Analysis)
target_compile_features(Luau.Reduce.CLI PRIVATE cxx_std_17)
target_include_directories(Luau.Reduce.CLI PUBLIC Reduce/include)
target_link_libraries(Luau.Reduce.CLI PRIVATE Luau.Common Luau.Ast Luau.Analysis)
endif()
if(LUAU_BUILD_TESTS)
target_compile_options(Luau.UnitTest PRIVATE ${LUAU_OPTIONS})
target_compile_definitions(Luau.UnitTest PRIVATE DOCTEST_CONFIG_DOUBLE_STRINGIFY)
target_include_directories(Luau.UnitTest PRIVATE extern)
target_link_libraries(Luau.UnitTest PRIVATE Luau.Analysis Luau.Compiler Luau.CodeGen)
target_compile_options(Luau.Conformance PRIVATE ${LUAU_OPTIONS})
target_include_directories(Luau.Conformance PRIVATE extern)
target_link_libraries(Luau.Conformance PRIVATE Luau.Analysis Luau.Compiler Luau.CodeGen Luau.VM)
target_compile_options(Luau.CLI.Test PRIVATE ${LUAU_OPTIONS})
target_include_directories(Luau.CLI.Test PRIVATE extern CLI)
target_link_libraries(Luau.CLI.Test PRIVATE Luau.Compiler Luau.CodeGen Luau.VM isocline)
if(UNIX)
find_library(LIBPTHREAD pthread)
if (LIBPTHREAD)
target_link_libraries(Luau.CLI.Test PRIVATE pthread)
endif()
endif()
endif()
if(LUAU_BUILD_WEB)
target_compile_options(Luau.Web PRIVATE ${LUAU_OPTIONS})
target_link_libraries(Luau.Web PRIVATE Luau.Compiler Luau.VM)
# declare exported functions to emscripten
target_link_options(Luau.Web PRIVATE -sEXPORTED_FUNCTIONS=['_executeScript'] -sEXPORTED_RUNTIME_METHODS=['ccall','cwrap'])
# add -fexceptions for emscripten to allow exceptions to be caught in C++
target_link_options(Luau.Web PRIVATE -fexceptions)
# the output is a single .js file with an embedded wasm blob
target_link_options(Luau.Web PRIVATE -sSINGLE_FILE=1)
endif()
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