diff options
Diffstat (limited to 'fluent-bit/lib/luajit-cmake/LuaJIT.cmake')
| -rw-r--r-- | fluent-bit/lib/luajit-cmake/LuaJIT.cmake | 595 |
1 files changed, 595 insertions, 0 deletions
diff --git a/fluent-bit/lib/luajit-cmake/LuaJIT.cmake b/fluent-bit/lib/luajit-cmake/LuaJIT.cmake new file mode 100644 index 00000000..4ce66d1d --- /dev/null +++ b/fluent-bit/lib/luajit-cmake/LuaJIT.cmake @@ -0,0 +1,595 @@ +cmake_minimum_required(VERSION 3.0) + +project(luajit C) +set(can_use_assembler TRUE) +enable_language(ASM) + +if(NOT LUAJIT_DIR) + message(FATAL_ERROR "Must set LUAJIT_DIR to build luajit with CMake") +endif() + +set(LJ_DIR ${LUAJIT_DIR}/src) + +list(APPEND CMAKE_MODULE_PATH + "${CMAKE_CURRENT_LIST_DIR}/Modules" +) + +if (NOT WIN32) + include(GNUInstallDirs) +endif () + +set(CMAKE_OSX_DEPLOYMENT_TARGET "10.10" CACHE STRING "Minimum version of macOS/iOS)") +set(LUAJIT_BUILD_EXE ON CACHE BOOL "Enable luajit exe build") +set(LUAJIT_BUILD_ALAMG OFF CACHE BOOL "Enable alamg build mode") +set(LUAJIT_DISABLE_GC64 OFF CACHE BOOL "Disable GC64 mode for x64") +set(LUA_MULTILIB "lib" CACHE PATH "The name of lib directory.") +set(LUAJIT_DISABLE_FFI OFF CACHE BOOL "Permanently disable the FFI extension") +set(LUAJIT_DISABLE_JIT OFF CACHE BOOL "Disable the JIT compiler") +set(LUAJIT_NO_UNWIND OFF CACHE BOOL "Disable the UNWIND") +set(LUAJIT_NUMMODE 0 CACHE STRING +"Specify the number mode to use. Possible values: + 0 - Default mode + 1 - Single number mode + 2 - Dual number mode +") + +message(STATUS "${CMAKE_CROSSCOMPILING} ${CMAKE_HOST_SYSTEM_NAME}") +message(STATUS "${CMAKE_SIZEOF_VOID_P} ${CMAKE_SYSTEM_NAME}") +if(CMAKE_CROSSCOMPILING) + if(${CMAKE_HOST_SYSTEM_PROCESSOR} MATCHES 64) + set(HOST_64 TRUE) + else() + set(HOST_64 FALSE) + endif() + if(CMAKE_SIZEOF_VOID_P EQUAL 8) + set(TARGET_64 TRUE) + else() + set(TARGET_64 FALSE) + endif() + message(STATUS "HOST_64 is ${HOST_64}") + message(STATUS "TARGET_64 is ${TARGET_64}") + + if(HOST_64 AND NOT TARGET_64) + if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL Darwin) + if(${CMAKE_SYSTEM_NAME} STREQUAL Windows) + set(HOST_WINE wine) + set(TOOLCHAIN "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}") + if(TARGET_SYS) + set(TARGET_SYS "-DTARGET_SYS=${TARGET_SYS}") + endif() + include(${CMAKE_CURRENT_LIST_DIR}/Utils/Darwin.wine.cmake) + else() + include(${CMAKE_CURRENT_LIST_DIR}/Utils/Darwin.wine.cmake) + endif() + else() + message(FATAL_ERROR + "NYI build ${CMAKE_SYSTEM_NAME} for on ${CMAKE_HOST_SYSTEM_NAME}") + endif() + else() + set(TOOLCHAIN "-UCMAKE_TOOLCHAIN_FILE") + if(DEFINED ENV{CMAKE_TOOLCHAIN_FILE}) + message(STATUS "Check CMAKE_TOOLCHAIN_FILE in environment variable, found") + unset(ENV{CMAKE_TOOLCHAIN_FILE}) + message(WARNING "unset Environment Variables CMAKE_TOOLCHAIN_FILE") + else() + message(STATUS "Check CMAKE_TOOLCHAIN_FILE in environment variable, not found") + endif() + endif() +endif() + +set(MINILUA_EXE minilua) +if(HOST_WINE) + set(MINILUA_EXE minilua.exe) +endif() +set(MINILUA_PATH ${CMAKE_CURRENT_BINARY_DIR}/minilua/${MINILUA_EXE}) + +include(CheckTypeSize) +include(TestBigEndian) +test_big_endian(LJ_BIG_ENDIAN) + +include(${CMAKE_CURRENT_LIST_DIR}/Modules/DetectArchitecture.cmake) +detect_architecture(LJ_DETECTED_ARCH) + +include(${CMAKE_CURRENT_LIST_DIR}/Modules/DetectFPUApi.cmake) +detect_fpu_mode(LJ_DETECTED_FPU_MODE) +detect_fpu_abi(LJ_DETECTED_FPU_ABI) + +find_library(LIBM_LIBRARIES NAMES m) +find_library(LIBDL_LIBRARIES NAMES dl) + +if($ENV{LUA_TARGET_SHARED}) + add_definitions(-fPIC) +endif() + +set(TARGET_ARCH "") +set(DASM_FLAGS "") + +set(LJ_TARGET_ARCH "") +if("${LJ_DETECTED_ARCH}" STREQUAL "x86") + set(LJ_TARGET_ARCH "x86") +elseif("${LJ_DETECTED_ARCH}" STREQUAL "x86_64") + set(LJ_TARGET_ARCH "x64") +elseif("${LJ_DETECTED_ARCH}" STREQUAL "AArch64") + set(LJ_TARGET_ARCH "arm64") + if(LJ_BIG_ENDIAN) + set(TARGET_ARCH -D__AARCH64EB__=1) + endif() +elseif("${LJ_DETECTED_ARCH}" STREQUAL "ARM") + set(LJ_TARGET_ARCH "arm") +elseif("${LJ_DETECTED_ARCH}" STREQUAL "Mips64") + set(LJ_TARGET_ARCH "mips64") + if(NOT LJ_BIG_ENDIAN) + set(TARGET_ARCH -D__MIPSEL__=1) + endif() +elseif("${LJ_DETECTED_ARCH}" STREQUAL "Mips") + set(LJ_TARGET_ARCH "mips") + if(NOT LJ_BIG_ENDIAN) + set(TARGET_ARCH -D__MIPSEL__=1) + endif() +elseif("${LJ_DETECTED_ARCH}" STREQUAL "PowerPC") + if(LJ_64) + set(LJ_TARGET_ARCH "ppc64") + else() + set(LJ_TARGET_ARCH "ppc") + endif() + if(LJ_BIG_ENDIAN) + set(TARGET_ARCH -DLJ_ARCH_ENDIAN=LUAJIT_BE) + else() + set(TARGET_ARCH -DLJ_ARCH_ENDIAN=LUAJIT_LE) + endif() +else() + message(FATAL_ERROR "Unsupported target architecture: '${LJ_DETECTED_ARCH}'") +endif() + +if("${LJ_DETECTED_FPU_MODE}" STREQUAL "Hard") + set(LJ_HAS_FPU 1) + set(DASM_FLAGS ${DASM_FLAGS} -D FPU) + set(TARGET_ARCH ${TARGET_ARCH} -DLJ_ARCH_HASFPU=1) +else() + set(LJ_HAS_FPU 0) + set(TARGET_ARCH ${TARGET_ARCH} -DLJ_ARCH_HASFPU=0) +endif() + +if("${LJ_DETECTED_FPU_ABI}" STREQUAL "Hard") + set(LJ_ABI_SOFTFP 0) + set(DASM_FLAGS ${DASM_FLAGS} -D HFABI) + set(TARGET_ARCH ${TARGET_ARCH} -DLJ_ABI_SOFTFP=0) +else() + set(LJ_ABI_SOFTFP 1) + set(TARGET_ARCH ${TARGET_ARCH} -DLJ_ABI_SOFTFP=1) +endif() + +set(TARGET_ARCH ${TARGET_ARCH} -DLUAJIT_TARGET=LUAJIT_ARCH_${LJ_TARGET_ARCH}) + +if(WIN32 OR MINGW) + set(DASM_FLAGS ${DASM_FLAGS} -D WIN) +endif() + +include(${CMAKE_CURRENT_LIST_DIR}/Modules/FindUnwind.cmake) +if (NOT unwind_FOUND) + set(LUAJIT_NO_UNWIND ON) + if(CMAKE_SYSTEM_PROCESSOR STREQUAL mips64 OR + CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64 OR + CMAKE_SYSTEM_NAME STREQUAL Windows) + if(NOT IOS) + set(LUAJIT_NO_UNWIND IGNORE) + endif() + endif() +endif() + +message(STATUS "#### CMAKE_SYSTEM_NAME is ${CMAKE_SYSTEM_NAME}") +message(STATUS "#### CMAKE_SYSTEM_PROCESSOR is ${CMAKE_SYSTEM_PROCESSOR}") +message(STATUS "#### ARCH is ${ARCH}") +message(STATUS "#### unwind_FOUND is ${unwind_FOUND}") +message(STATUS "#### HAVE_UNWIND_H is ${HAVE_UNWIND_H}") +message(STATUS "#### HAVE_UNWIND_LIB is ${HAVE_UNWIND_LIB}") +message(STATUS "#### UNWIND_LIBRARY is ${UNWIND_LIBRARY}") + +message(STATUS "#### LUAJIT_NO_UNWIND is ${LUAJIT_NO_UNWIND}") + +set(LJ_DEFINITIONS "") +if(LUAJIT_NO_UNWIND STREQUAL ON) + # LUAJIT_NO_UNWIND is ON + set(DASM_FLAGS ${DASM_FLAGS} -D NO_UNWIND) + set(TARGET_ARCH ${TARGET_ARCH} -DLUAJIT_NO_UNWIND) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLUAJIT_NO_UNWIND) +elseif(${LUAJIT_NO_UNWIND} STREQUAL OFF) + # LUAJIT_NO_UNWIND is OFF + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLUAJIT_UNWIND_EXTERNAL) + set(TARGET_ARCH ${TARGET_ARCH} -DLUAJIT_UNWIND_EXTERNAL) +endif() + +if(ANDROID) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLJ_NO_SYSTEM=1) +endif() + +if(IOS) + set(LUAJIT_DISABLE_JIT ON) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLJ_NO_SYSTEM=1) +endif() + +set(LJ_ENABLE_LARGEFILE 1) +if(ANDROID AND (CMAKE_SYSTEM_VERSION LESS 21)) + set(LJ_ENABLE_LARGEFILE 0) +elseif(WIN32 OR MINGW) + set(LJ_ENABLE_LARGEFILE 0) +endif() + +if(LJ_ENABLE_LARGEFILE) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} + -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE) +endif() + +set(LJ_FFI 1) +if(LUAJIT_DISABLE_FFI) + set(LJ_FFI 0) +endif() + +set(LJ_JIT 1) +if(LUAJIT_DISABLE_JIT) + set(LJ_JIT 0) +endif() + +if(CMAKE_SIZEOF_VOID_P EQUAL 8) + set(LJ_64 1) +endif() + +set(LJ_GC64 ${LJ_64}) + +if(LJ_64 AND LUAJIT_DISABLE_GC64 AND ("${LJ_TARGET_ARCH}" STREQUAL "x64")) + set(LJ_GC64 0) +endif() + +set(LJ_FR2 ${LJ_GC64}) + +set(LJ_NUMMODE_SINGLE 0) # Single-number mode only. +set(LJ_NUMMODE_SINGLE_DUAL 1) # Default to single-number mode. +set(LJ_NUMMODE_DUAL 2) # Dual-number mode only. +set(LJ_NUMMODE_DUAL_SINGLE 3) # Default to dual-number mode. + +set(LJ_ARCH_NUMMODE ${LJ_NUMMODE_DUAL}) +if(LJ_HAS_FPU) + set(LJ_ARCH_NUMMODE ${LJ_NUMMODE_DUAL_SINGLE}) +endif() + +if(("${LJ_TARGET_ARCH}" STREQUAL "x86") OR + ("${LJ_TARGET_ARCH}" STREQUAL "x64")) + set(LJ_ARCH_NUMMODE ${LJ_NUMMODE_SINGLE_DUAL}) +endif() + +if(("${LJ_TARGET_ARCH}" STREQUAL "arm") OR + ("${LJ_TARGET_ARCH}" STREQUAL "arm64") OR + ("${LJ_TARGET_ARCH}" STREQUAL "mips") OR + ("${LJ_TARGET_ARCH}" STREQUAL "mips64")) + set(LJ_ARCH_NUMMODE ${LJ_NUMMODE_DUAL}) +endif() + +# Enable or disable the dual-number mode for the VM. +if(((LJ_ARCH_NUMMODE EQUAL LJ_NUMMODE_SINGLE) AND (LUAJIT_NUMMODE EQUAL 2)) OR + ((LJ_ARCH_NUMMODE EQUAL LJ_NUMMODE_DUAL) AND (LUAJIT_NUMMODE EQUAL 1))) + message(FATAL_ERROR "No support for this number mode on this architecture") +endif() +if( + (LJ_ARCH_NUMMODE EQUAL LJ_NUMMODE_DUAL) OR + ( (LJ_ARCH_NUMMODE EQUAL LJ_NUMMODE_DUAL_SINGLE) AND NOT + (LUAJIT_NUMMODE EQUAL 1) ) OR + ( (LJ_ARCH_NUMMODE EQUAL LJ_NUMMODE_SINGLE_DUAL) AND + (LUAJIT_NUMMODE EQUAL 2) ) + ) + set(LJ_DUALNUM 1) +else() + set(LJ_DUALNUM 0) +endif() + +set(BUILDVM_ARCH_H ${CMAKE_CURRENT_BINARY_DIR}/buildvm_arch.h) +set(DASM_PATH ${LUAJIT_DIR}/dynasm/dynasm.lua) + +if(NOT LJ_BIG_ENDIAN) + set(DASM_FLAGS ${DASM_FLAGS} -D ENDIAN_LE) +else() + set(DASM_FLAGS ${DASM_FLAGS} -D ENDIAN_BE) +endif() + +if(LJ_64) + set(DASM_FLAGS ${DASM_FLAGS} -D P64) +endif() + +if(LJ_FFI) + set(DASM_FLAGS ${DASM_FLAGS} -D FFI) +endif() + +if(LJ_JIT) + set(DASM_FLAGS ${DASM_FLAGS} -D JIT) +endif() + +if(LJ_DUALNUM) + set(DASM_FLAGS ${DASM_FLAGS} -D DUALNUM) +endif() + +set(DASM_ARCH ${LJ_TARGET_ARCH}) + +if("${LJ_TARGET_ARCH}" STREQUAL "x64") + if(NOT LJ_FR2) + set(DASM_ARCH "x86") + endif() +endif() + +set(DASM_FLAGS ${DASM_FLAGS} -D VER=) + +set(TARGET_OS_FLAGS "") +if(${CMAKE_SYSTEM_NAME} STREQUAL Android) + set(TARGET_OS_FLAGS ${TARGET_OS_FLAGS} -DLUAJIT_OS=LUAJIT_OS_LINUX) +elseif(${CMAKE_SYSTEM_NAME} STREQUAL Windows) + set(TARGET_OS_FLAGS ${TARGET_OS_FLAGS} -DLUAJIT_OS=LUAJIT_OS_WINDOWS) +elseif(${CMAKE_SYSTEM_NAME} STREQUAL Darwin) + set(TARGET_OS_FLAGS ${TARGET_OS_FLAGS} -DLUAJIT_OS=LUAJIT_OS_OSX) +elseif(${CMAKE_SYSTEM_NAME} STREQUAL Linux) + set(TARGET_OS_FLAGS ${TARGET_OS_FLAGS} -DLUAJIT_OS=LUAJIT_OS_LINUX) +elseif(${CMAKE_SYSTEM_NAME} STREQUAL Haiku) + set(TARGET_OS_FLAGS ${TARGET_OS_FLAGS} -DLUAJIT_OS=LUAJIT_OS_POSIX) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "(Open|Free|Net)BSD") + set(TARGET_OS_FLAGS ${TARGET_OS_FLAGS} -DLUAJIT_OS=LUAJIT_OS_BSD) +elseif(${CMAKE_SYSTEM_NAME} STREQUAL iOS) + set(TARGET_OS_FLAGS ${TARGET_OS_FLAGS} -DLUAJIT_OS=LUAJIT_OS_OSX -DTARGET_OS_IPHONE=1) +else() + set(TARGET_OS_FLAGS ${TARGET_OS_FLAGS} -DLUAJIT_OS=LUAJIT_OS_OTHER) +endif() + +if(LUAJIT_DISABLE_GC64) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLUAJIT_DISABLE_GC64) + set(TARGET_ARCH ${TARGET_ARCH} -DLUAJIT_DISABLE_GC64) +endif() + +set(TARGET_ARCH ${TARGET_ARCH} ${TARGET_OS_FLAGS}) +set(LJ_DEFINITIONS ${LJ_DEFINITIONS} ${TARGET_OS_FLAGS}) + +if(LUAJIT_DISABLE_FFI) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLUAJIT_DISABLE_FFI) + set(TARGET_ARCH ${TARGET_ARCH} -DLUAJIT_DISABLE_FFI) +endif() +if(LUAJIT_DISABLE_JIT) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLUAJIT_DISABLE_JIT) + set(TARGET_ARCH ${TARGET_ARCH} -DLUAJIT_DISABLE_JIT) +endif() + +if(("${LUAJIT_NUMMODE}" STREQUAL "1") OR + ("${LUAJIT_NUMMODE}" STREQUAL "2")) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLUAJIT_NUMMODE=${LUAJIT_NUMMODE}) + set(TARGET_ARCH ${TARGET_ARCH} -DLUAJIT_NUMMODE=${LUAJIT_NUMMODE}) +endif() + +if(LUAJIT_ENABLE_GDBJIT) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLUAJIT_ENABLE_GDBJIT) + set(TARGET_ARCH ${TARGET_ARCH} -DLUAJIT_ENABLE_GDBJIT) +endif() + +set(VM_DASC_PATH ${LJ_DIR}/vm_${DASM_ARCH}.dasc) + +# Build the minilua for host platform +if(NOT CMAKE_CROSSCOMPILING) + add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/host/minilua) + set(MINILUA_PATH $<TARGET_FILE:minilua>) +else() + make_directory(${CMAKE_CURRENT_BINARY_DIR}/minilua) + + add_custom_command(OUTPUT ${MINILUA_PATH} + COMMAND ${CMAKE_COMMAND} ${TOOLCHAIN} ${TARGET_SYS} -DLUAJIT_DIR=${LUAJIT_DIR} + -DCMAKE_SIZEOF_VOID_P=${CMAKE_SIZEOF_VOID_P} + ${CMAKE_CURRENT_LIST_DIR}/host/minilua + COMMAND ${CMAKE_COMMAND} --build ${CMAKE_CURRENT_BINARY_DIR}/minilua + WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/minilua) + + add_custom_target(minilua ALL + DEPENDS ${MINILUA_PATH} + ) +endif() + +# Generate buildvm_arch.h +add_custom_command(OUTPUT ${BUILDVM_ARCH_H} + COMMAND ${HOST_WINE} ${MINILUA_PATH} ${DASM_PATH} ${DASM_FLAGS} + -o ${BUILDVM_ARCH_H} ${VM_DASC_PATH} + DEPENDS minilua) +add_custom_target(buildvm_arch_h ALL + DEPENDS ${BUILDVM_ARCH_H} +) + +# Build the buildvm for host platform +set(BUILDVM_COMPILER_FLAGS "${TARGET_ARCH}") + +set(BUILDVM_COMPILER_FLAGS_PATH + "${CMAKE_CURRENT_BINARY_DIR}/buildvm_flags.config") +file(WRITE ${BUILDVM_COMPILER_FLAGS_PATH} "${BUILDVM_COMPILER_FLAGS}") + +set(BUILDVM_EXE buildvm) +if(HOST_WINE) + set(BUILDVM_EXE buildvm.exe) +endif() + +if(NOT CMAKE_CROSSCOMPILING) + add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/host/buildvm) + set(BUILDVM_PATH $<TARGET_FILE:buildvm>) + add_dependencies(buildvm buildvm_arch_h) +else() + set(BUILDVM_PATH ${CMAKE_CURRENT_BINARY_DIR}/buildvm/${BUILDVM_EXE}) + + make_directory(${CMAKE_CURRENT_BINARY_DIR}/buildvm) + + add_custom_command(OUTPUT ${BUILDVM_PATH} + COMMAND ${CMAKE_COMMAND} ${TOOLCHAIN} ${TARGET_SYS} + ${CMAKE_CURRENT_LIST_DIR}/host/buildvm + -DCMAKE_SIZEOF_VOID_P=${CMAKE_SIZEOF_VOID_P} + -DLUAJIT_DIR=${LUAJIT_DIR} + -DEXTRA_COMPILER_FLAGS_FILE=${BUILDVM_COMPILER_FLAGS_PATH} + COMMAND ${CMAKE_COMMAND} --build ${CMAKE_CURRENT_BINARY_DIR}/buildvm + DEPENDS ${CMAKE_CURRENT_LIST_DIR}/host/buildvm/CMakeLists.txt + DEPENDS buildvm_arch_h + WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/buildvm) + + add_custom_target(buildvm ALL + DEPENDS ${BUILDVM_PATH} + ) +endif() + +set(LJVM_MODE elfasm) +if(APPLE) + set(LJVM_MODE machasm) +elseif(WIN32 OR MINGW) + set(LJVM_MODE peobj) +endif() + +set(LJ_VM_NAME lj_vm.S) +if("${LJVM_MODE}" STREQUAL "peobj") + set(LJ_VM_NAME lj_vm.obj) +endif() +if(IOS) + set_source_files_properties(${LJ_VM_NAME} PROPERTIES + COMPILE_FLAGS "-arch ${ARCHS} -isysroot ${CMAKE_OSX_SYSROOT} ${BITCODE}") +endif() + + +set(LJ_VM_S_PATH ${CMAKE_CURRENT_BINARY_DIR}/${LJ_VM_NAME}) +add_custom_command(OUTPUT ${LJ_VM_S_PATH} + COMMAND ${HOST_WINE} ${BUILDVM_PATH} -m ${LJVM_MODE} -o ${LJ_VM_S_PATH} + DEPENDS buildvm + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/) + +if(APPLE AND CMAKE_OSX_DEPLOYMENT_TARGET AND NOT(CMAKE_CROSSCOMPILING)) + set_source_files_properties(${LJ_VM_NAME} PROPERTIES + COMPILE_FLAGS -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}) +endif() + +make_directory(${CMAKE_CURRENT_BINARY_DIR}/jit) +set(LJ_LIBDEF_PATH ${CMAKE_CURRENT_BINARY_DIR}/lj_libdef.h) +set(LJ_RECDEF_PATH ${CMAKE_CURRENT_BINARY_DIR}/lj_recdef.h) +set(LJ_FFDEF_PATH ${CMAKE_CURRENT_BINARY_DIR}/lj_ffdef.h) +set(LJ_BCDEF_PATH ${CMAKE_CURRENT_BINARY_DIR}/lj_bcdef.h) +set(LJ_VMDEF_PATH ${CMAKE_CURRENT_BINARY_DIR}/jit/vmdef.lua) + +set(LJ_LIB_SOURCES + ${LJ_DIR}/lib_base.c ${LJ_DIR}/lib_math.c ${LJ_DIR}/lib_bit.c + ${LJ_DIR}/lib_string.c ${LJ_DIR}/lib_table.c ${LJ_DIR}/lib_io.c + ${LJ_DIR}/lib_os.c ${LJ_DIR}/lib_package.c ${LJ_DIR}/lib_debug.c + ${LJ_DIR}/lib_jit.c ${LJ_DIR}/lib_ffi.c ${LJ_DIR}/lib_buffer.c) +add_custom_command( + OUTPUT ${LJ_LIBDEF_PATH} ${LJ_VMDEF_PATH} ${LJ_RECDEF_PATH} ${LJ_FFDEF_PATH} + OUTPUT ${LJ_BCDEF_PATH} + COMMAND ${HOST_WINE} + ${BUILDVM_PATH} -m libdef -o ${LJ_LIBDEF_PATH} ${LJ_LIB_SOURCES} + COMMAND ${HOST_WINE} + ${BUILDVM_PATH} -m recdef -o ${LJ_RECDEF_PATH} ${LJ_LIB_SOURCES} + COMMAND ${HOST_WINE} + ${BUILDVM_PATH} -m ffdef -o ${LJ_FFDEF_PATH} ${LJ_LIB_SOURCES} + COMMAND ${HOST_WINE} + ${BUILDVM_PATH} -m bcdef -o ${LJ_BCDEF_PATH} ${LJ_LIB_SOURCES} + COMMAND ${HOST_WINE} + ${BUILDVM_PATH} -m vmdef -o ${LJ_VMDEF_PATH} ${LJ_LIB_SOURCES} + DEPENDS buildvm ${LJ_LIB_SOURCE} + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/) + +add_custom_target(lj_gen_headers ALL + DEPENDS ${LJ_LIBDEF_PATH} ${LJ_RECDEF_PATH} ${LJ_VMDEF_PATH} + DEPENDS ${LJ_FFDEF_PATH} ${LJ_BCDEF_PATH} +) + +set(LJ_FOLDDEF_PATH ${CMAKE_CURRENT_BINARY_DIR}/lj_folddef.h) + +set(LJ_FOLDDEF_SOURCE ${LJ_DIR}/lj_opt_fold.c) +add_custom_command( + OUTPUT ${LJ_FOLDDEF_PATH} + COMMAND ${HOST_WINE} + ${BUILDVM_PATH} -m folddef -o ${LJ_FOLDDEF_PATH} ${LJ_FOLDDEF_SOURCE} + DEPENDS ${BUILDVM_PATH} + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/) + +add_custom_target(lj_gen_folddef ALL + DEPENDS ${LJ_FOLDDEF_PATH} +) + +file(GLOB_RECURSE SRC_LJCORE "${LJ_DIR}/lj_*.c") +file(GLOB_RECURSE SRC_LIBCORE "${LJ_DIR}/lib_*.c") + +if(LUAJIT_BUILD_ALAMG) + set(luajit_sources ${LJ_DIR}/ljamalg.c ${LJ_VM_NAME}) +else() + set(luajit_sources ${SRC_LIBCORE} ${SRC_LJCORE} ${LJ_VM_NAME}) +endif() + +# Build the luajit static library +add_library(libluajit ${luajit_sources}) +set_target_properties(libluajit PROPERTIES OUTPUT_NAME luajit) +add_dependencies(libluajit + buildvm_arch_h + buildvm + lj_gen_headers + lj_gen_folddef) +target_include_directories(libluajit PRIVATE + ${CMAKE_CURRENT_BINARY_DIR} + ${CMAKE_CURRENT_SOURCE_DIR}) +if(BUILD_SHARED_LIBS) + if(WIN32 OR MINGW) + set(LJ_DEFINITIONS ${LJ_DEFINITIONS} + -DLUA_BUILD_AS_DLL -DWIN32_LEAN_AND_MEAN -D_CRT_SECURE_NO_WARNINGS) + endif() +endif() + +if(LIBM_LIBRARIES) + target_link_libraries(libluajit ${LIBM_LIBRARIES}) +endif() + +if(LIBDL_LIBRARIES) + target_link_libraries(libluajit ${LIBDL_LIBRARIES}) +endif() + +set(LJ_DEFINITIONS ${LJ_DEFINITIONS} -DLUA_MULTILIB="${LUA_MULTILIB}") +target_compile_definitions(libluajit PRIVATE ${LJ_DEFINITIONS}) +if(IOS) + set_xcode_property(libluajit IPHONEOS_DEPLOYMENT_TARGET "9.0" "all") +endif() + +if("${LJ_TARGET_ARCH}" STREQUAL "x86") + if(CMAKE_COMPILER_IS_CLANGXX OR CMAKE_COMPILER_IS_GNUCXX) + target_compile_options(libluajit PRIVATE + -march=i686 -msse -msse2 -mfpmath=sse) + endif() +endif() + +set(LJ_COMPILE_OPTIONS -U_FORTIFY_SOURCE) +if(NO_STACK_PROTECTOR_FLAG) + set(LJ_COMPILE_OPTIONS ${LJ_COMPILE_OPTIONS} -fno-stack-protector) +endif() +if(IOS AND ("${LJ_TARGET_ARCH}" STREQUAL "arm64")) + set(LJ_COMPILE_OPTIONS ${LJ_COMPILE_OPTIONS} -fno-omit-frame-pointer) +endif() + +target_compile_options(libluajit PRIVATE ${LJ_COMPILE_OPTIONS}) + +set(luajit_headers + ${LJ_DIR}/lauxlib.h + ${LJ_DIR}/lua.h + ${LJ_DIR}/luaconf.h + ${LJ_DIR}/luajit.h + ${LJ_DIR}/lualib.h) +install(FILES ${luajit_headers} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/luajit) +install(TARGETS libluajit + LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} + ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}) + +# Build the luajit binary +if (LUAJIT_BUILD_EXE) + add_executable(luajit ${LJ_DIR}/luajit.c) + target_link_libraries(luajit libluajit) + if(APPLE AND ${CMAKE_C_COMPILER_ID} STREQUAL "zig") + target_link_libraries(luajit c pthread) + set_target_properties(minilua PROPERTIES + LINK_FLAGS "-mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}") + endif() + if(HAVE_UNWIND_LIB AND (NOT LUAJIT_NO_UNWIND STREQUAL ON)) + target_link_libraries(luajit ${UNWIND_LIBRARY}) + endif() + + target_compile_definitions(luajit PRIVATE ${LJ_DEFINITIONS}) + file(COPY ${LJ_DIR}/jit DESTINATION ${CMAKE_CURRENT_BINARY_DIR}) + + install(TARGETS luajit DESTINATION "${CMAKE_INSTALL_BINDIR}") +endif() + |