mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2025-05-09 05:06:17 +00:00
2e77626d0f
1. Support cross building wamrc and installing it 2. Remove PIE flag for Windows to fix compilation error when compiled by clang 3. Support linking LLVM shared libs to help build with system default or custom LLVM installation and reduce binary size.
288 lines
10 KiB
CMake
288 lines
10 KiB
CMake
# Copyright (C) 2019 Intel Corporation. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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cmake_minimum_required (VERSION 2.9)
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if (NOT DEFINED WAMR_BUILD_PLATFORM)
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if (CMAKE_SYSTEM_NAME)
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string(TOLOWER ${CMAKE_SYSTEM_NAME} WAMR_BUILD_PLATFORM)
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else()
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string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} WAMR_BUILD_PLATFORM)
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endif()
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endif()
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if (NOT WAMR_BUILD_PLATFORM STREQUAL "windows")
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project (aot-compiler)
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else()
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project (aot-compiler C ASM CXX)
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enable_language (ASM_MASM)
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add_definitions(-DCOMPILING_WASM_RUNTIME_API=1)
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endif()
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set (CMAKE_CXX_STANDARD 14)
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if (NOT DEFINED WAMR_BUILD_PLATFORM)
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set (WAMR_BUILD_PLATFORM "linux")
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endif()
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# Reset default linker flags
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set (CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
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set (CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
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add_definitions(-DWASM_ENABLE_INTERP=1)
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add_definitions(-DWASM_ENABLE_WAMR_COMPILER=1)
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add_definitions(-DWASM_ENABLE_BULK_MEMORY=1)
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add_definitions(-DWASM_DISABLE_HW_BOUND_CHECK=1)
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add_definitions(-DWASM_ENABLE_SHARED_MEMORY=1)
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add_definitions(-DWASM_ENABLE_THREAD_MGR=1)
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add_definitions(-DWASM_ENABLE_TAIL_CALL=1)
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add_definitions(-DWASM_ENABLE_SIMD=1)
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add_definitions(-DWASM_ENABLE_REF_TYPES=1)
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add_definitions(-DWASM_ENABLE_CUSTOM_NAME_SECTION=1)
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add_definitions(-DWASM_ENABLE_DUMP_CALL_STACK=1)
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add_definitions(-DWASM_ENABLE_PERF_PROFILING=1)
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add_definitions(-DWASM_ENABLE_LOAD_CUSTOM_SECTION=1)
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if (WAMR_BUILD_LLVM_LEGACY_PM EQUAL 1)
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add_definitions(-DWASM_ENABLE_LLVM_LEGACY_PM=1)
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endif()
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if (DEFINED WAMR_BUILD_AOT_FUNC_PREFIX)
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add_definitions(-DAOT_FUNC_PREFIX="${WAMR_BUILD_AOT_FUNC_PREFIX}")
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endif ()
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# Set WAMR_BUILD_TARGET, currently values supported:
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# "X86_64", "AMD_64", "X86_32", "ARM_32", "MIPS_32", "XTENSA_32"
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if (NOT WAMR_BUILD_TARGET)
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if (CMAKE_SIZEOF_VOID_P EQUAL 8)
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# Build as X86_64 by default in 64-bit platform
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set (WAMR_BUILD_TARGET "X86_64")
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else ()
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# Build as X86_32 by default in 32-bit platform
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set (WAMR_BUILD_TARGET "X86_32")
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endif ()
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if (WAMR_BUILD_PLATFORM STREQUAL "windows")
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if (("${CMAKE_GENERATOR_PLATFORM}" STREQUAL "Win32"))
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set (WAMR_BUILD_TARGET "X86_32")
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endif()
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elseif (WAMR_BUILD_PLATFORM STREQUAL "darwin")
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if (CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "arm64")
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set (WAMR_BUILD_TARGET "AARCH64")
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endif ()
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endif()
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endif ()
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string(TOUPPER ${WAMR_BUILD_TARGET} WAMR_BUILD_TARGET)
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# Add definitions for the build target
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if (WAMR_BUILD_TARGET STREQUAL "X86_64")
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add_definitions(-DBUILD_TARGET_X86_64)
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elseif (WAMR_BUILD_TARGET STREQUAL "AMD_64")
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add_definitions(-DBUILD_TARGET_AMD_64)
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elseif (WAMR_BUILD_TARGET STREQUAL "X86_32")
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add_definitions(-DBUILD_TARGET_X86_32)
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elseif (WAMR_BUILD_TARGET MATCHES "AARCH64.*")
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add_definitions(-DBUILD_TARGET_AARCH64)
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add_definitions(-DBUILD_TARGET="${WAMR_BUILD_TARGET}")
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elseif (WAMR_BUILD_TARGET MATCHES "ARM.*")
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add_definitions(-DBUILD_TARGET_ARM)
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add_definitions(-DBUILD_TARGET="${WAMR_BUILD_TARGET}")
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elseif (WAMR_BUILD_TARGET STREQUAL "RISCV64" OR WAMR_BUILD_TARGET STREQUAL "RISCV64_LP64D")
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add_definitions(-DBUILD_TARGET_RISCV64_LP64D)
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elseif (WAMR_BUILD_TARGET STREQUAL "RISCV64_LP64")
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add_definitions(-DBUILD_TARGET_RISCV64_LP64)
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elseif (WAMR_BUILD_TARGET STREQUAL "RISCV32" OR WAMR_BUILD_TARGET STREQUAL "RISCV32_ILP32D")
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add_definitions(-DBUILD_TARGET_RISCV32_ILP32D)
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elseif (WAMR_BUILD_TARGET STREQUAL "RISCV32_ILP32")
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add_definitions(-DBUILD_TARGET_RISCV32_ILP32)
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else ()
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message (FATAL_ERROR "-- Build target isn't set")
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endif ()
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message ("-- Build as target ${WAMR_BUILD_TARGET}")
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if (CMAKE_SIZEOF_VOID_P EQUAL 8)
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if (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64"
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OR WAMR_BUILD_TARGET MATCHES "AARCH64.*" OR WAMR_BUILD_TARGET MATCHES "RISCV64.*")
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if (NOT WAMR_BUILD_PLATFORM STREQUAL "windows")
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# Add -fPIC flag if build as 64-bit
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
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set (CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS} -fPIC")
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endif ()
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else ()
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add_definitions (-m32)
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -m32")
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set (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -m32")
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endif ()
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endif ()
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if (NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release)
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endif (NOT CMAKE_BUILD_TYPE)
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message ("-- CMAKE_BUILD_TYPE = " ${CMAKE_BUILD_TYPE})
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if (CMAKE_BUILD_TYPE STREQUAL "Debug")
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add_definitions(-DBH_DEBUG=1)
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endif ()
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if (WAMR_BUILD_DEBUG_AOT EQUAL 1)
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add_definitions(-DWASM_ENABLE_DEBUG_AOT=1)
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endif()
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# Enable LLVM
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if (NOT WAMR_BUILD_WITH_CUSTOM_LLVM)
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set (LLVM_SRC_ROOT "${PROJECT_SOURCE_DIR}/../core/deps/llvm")
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if (WAMR_BUILD_PLATFORM STREQUAL "windows")
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if (NOT EXISTS "${LLVM_SRC_ROOT}/win32build")
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message (FATAL_ERROR "Cannot find LLVM dir: ${LLVM_SRC_ROOT}/win32build")
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endif ()
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set (CMAKE_PREFIX_PATH "${LLVM_SRC_ROOT}/win32build;${CMAKE_PREFIX_PATH}")
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else()
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if (NOT EXISTS "${LLVM_SRC_ROOT}/build")
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message (FATAL_ERROR "Cannot find LLVM dir: ${LLVM_SRC_ROOT}/build")
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endif ()
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set (CMAKE_PREFIX_PATH "${LLVM_SRC_ROOT}/build;${CMAKE_PREFIX_PATH}")
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endif ()
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endif ()
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find_package(LLVM REQUIRED CONFIG)
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include_directories(${LLVM_INCLUDE_DIRS})
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add_definitions(${LLVM_DEFINITIONS})
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message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
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message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
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if (WAMR_BUILD_DEBUG_AOT EQUAL 1)
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if(LLVM_BUILD_MAIN_SRC_DIR)
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include_directories(${LLVM_BUILD_MAIN_SRC_DIR}/../lldb/include)
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include_directories(${LLVM_BUILD_BINARY_DIR}/tools/lldb/include)
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endif()
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link_directories(${LLVM_LIBRARY_DIRS})
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find_library(lib_lldb NAMES lldb HINTS ${LLVM_LIBRARY_DIRS} REQUIRED)
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message(STATUS "find lldb ${LLDB_ALL_PLUGINS} in: ${LLVM_LIBRARY_DIRS}")
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endif()
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if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
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if(NOT MSVC)
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
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else()
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
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endif()
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endif()
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if (NOT MSVC)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security \
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-ffunction-sections -fdata-sections \
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-Wno-unused-parameter -Wno-pedantic")
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# Remove the extra spaces for better make log
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string (REGEX REPLACE " *" " " CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
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endif()
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set (SHARED_DIR ../core/shared)
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set (IWASM_DIR ../core/iwasm)
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set (APP_FRAMEWORK_DIR ../core/app-framework)
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include_directories (${SHARED_DIR}/include
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${IWASM_DIR}/include)
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enable_language (ASM)
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include (${SHARED_DIR}/platform/${WAMR_BUILD_PLATFORM}/shared_platform.cmake)
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include (${SHARED_DIR}/mem-alloc/mem_alloc.cmake)
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include (${SHARED_DIR}/utils/shared_utils.cmake)
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include (${SHARED_DIR}/utils/uncommon/shared_uncommon.cmake)
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include (${IWASM_DIR}/libraries/thread-mgr/thread_mgr.cmake)
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include (${IWASM_DIR}/libraries/libc-builtin/libc_builtin.cmake)
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if (NOT MINGW)
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if (NOT MSVC)
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include (${IWASM_DIR}/libraries/libc-wasi/libc_wasi.cmake)
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else()
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include (${IWASM_DIR}/libraries/libc-uvwasi/libc_uvwasi.cmake)
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endif()
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endif()
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include (${IWASM_DIR}/libraries/lib-pthread/lib_pthread.cmake)
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include (${IWASM_DIR}/common/iwasm_common.cmake)
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include (${IWASM_DIR}/interpreter/iwasm_interp.cmake)
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include (${IWASM_DIR}/aot/iwasm_aot.cmake)
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include (${IWASM_DIR}/compilation/iwasm_compl.cmake)
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# set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wconversion -Wsign-conversion")
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if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
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if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang" OR MSVC))
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
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# UNDEFINED BEHAVIOR, refer to https://en.cppreference.com/w/cpp/language/ub
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if(CMAKE_BUILD_TYPE STREQUAL "Debug" AND NOT WAMR_BUILD_JIT EQUAL 1)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=undefined \
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-fno-sanitize=bounds,bounds-strict,alignment \
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-fno-sanitize-recover")
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set(lib_ubsan -fsanitize=undefined)
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endif()
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else ()
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# UNDEFINED BEHAVIOR, refer to https://en.cppreference.com/w/cpp/language/ub
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if(CMAKE_BUILD_TYPE STREQUAL "Debug" AND NOT WAMR_BUILD_JIT EQUAL 1)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=undefined \
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-fno-sanitize=bounds,alignment \
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-fno-sanitize-recover")
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set(lib_ubsan -fsanitize=undefined)
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endif()
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endif()
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endif ()
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if (NOT MSVC)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector-strong --param ssp-buffer-size=4")
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endif()
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# We disable these flags by default to stay the same with wasm runtime
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# set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch=thunk -mfunction-return=thunk")
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if (NOT MSVC)
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add_definitions(-D_FORTIFY_SOURCE=2)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ftrapv")
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if (NOT WIN32)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pie -fPIE")
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endif()
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endif()
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if (WIN32)
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add_definitions(-D_WINSOCK_DEPRECATED_NO_WARNINGS)
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endif()
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# message ("-- CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
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add_library (vmlib
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${PLATFORM_SHARED_SOURCE}
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${MEM_ALLOC_SHARED_SOURCE}
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${UTILS_SHARED_SOURCE}
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${UNCOMMON_SHARED_SOURCE}
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${THREAD_MGR_SOURCE}
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${LIBC_BUILTIN_SOURCE}
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${LIBC_WASI_SOURCE}
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${LIB_PTHREAD_SOURCE}
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${IWASM_COMMON_SOURCE}
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${IWASM_INTERP_SOURCE}
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${IWASM_AOT_SOURCE})
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add_library (aotclib ${IWASM_COMPL_SOURCE})
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add_executable (wamrc main.c)
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if (LLVM_LINK_LLVM_DYLIB)
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set(WAMRC_LINK_LLVM_LIBS LLVM)
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else()
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set(WAMRC_LINK_LLVM_LIBS ${LLVM_AVAILABLE_LIBS})
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endif()
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if (NOT MSVC)
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target_link_libraries (wamrc aotclib vmlib ${WAMRC_LINK_LLVM_LIBS} ${lib_ubsan}
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-lm -lpthread ${lib_lldb} ${UV_A_LIBS})
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if (MINGW)
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target_link_libraries (wamrc ssp.a ws2_32)
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else()
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target_link_libraries (wamrc -ldl)
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endif()
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else()
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target_link_libraries (wamrc aotclib vmlib ${lib_lldb} ${WAMRC_LINK_LLVM_LIBS} ${lib_ubsan}
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${UV_A_LIBS})
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endif()
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install (TARGETS wamrc DESTINATION bin)
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