mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2025-02-08 16:05:07 +00:00
4787b150b8
it is allowed that all imported functions and globals can be linked by multi-module feature automatically or by wasm-c-api manually
115 lines
3.2 KiB
CMake
115 lines
3.2 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 2.8)
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if (NOT WAMR_BUILD_PLATFORM STREQUAL "windows")
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project(c-api)
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else()
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project (c-api C ASM)
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enable_language (ASM_MASM)
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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()
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################ runtime settings ################
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string (TOLOWER ${CMAKE_HOST_SYSTEM_NAME} WAMR_BUILD_PLATFORM)
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if (APPLE)
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add_definitions(-DBH_PLATFORM_DARWIN)
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endif ()
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# Resetdefault 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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# WAMR features switch
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set(WAMR_BUILD_TARGET "X86_64")
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if(NOT DEFINED WAMR_BUILD_INTERP)
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set(WAMR_BUILD_INTERP 1)
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endif()
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if(NOT DEFINED WAMR_BUILD_AOT)
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set(WAMR_BUILD_AOT 0)
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endif()
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if(NOT DEFINED WAMR_BUILD_JOT)
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set(WAMR_BUILD_JIT 0)
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endif()
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set(WAMR_BUILD_LIBC_BUILTIN 1)
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set(WAMR_BUILD_LIBC_WASI 0)
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set(WAMR_BUILD_MULTI_MODULE 1)
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if(NOT DEFINED WAMR_BUILD_FAST_INTERP)
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set(WAMR_BUILD_FAST_INTERP 0)
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endif()
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if (NOT MSVC)
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# compiling and linking flags
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie -fPIE")
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if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
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endif ()
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security")
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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"))
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
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endif ()
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endif ()
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endif()
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# build out vmlib
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set(WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
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set(WAMRC ${WAMR_ROOT_DIR}/wamr-compiler/build/wamrc)
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include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
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add_library(vmlib STATIC ${WAMR_RUNTIME_LIB_SOURCE})
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if (MSVC)
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target_compile_definitions(vmlib PRIVATE WASM_API_EXTERN=)
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endif()
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################################################
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################ application related ################
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## locate wat2wasm
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find_program(WAT2WASM
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wat2wasm
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PATHS /opt/wabt/bin /opt/wabt-1.0.18/bin
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REQUIRED
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)
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if(NOT WAT2WASM)
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message(SEND_ERROR "can not find wat2wasm")
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endif()
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include (${SHARED_DIR}/utils/uncommon/shared_uncommon.cmake)
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set(MM_UTIL src/utils/multi_module_utils.c)
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# build executable for each .c
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file(GLOB SOURCES src/*.c)
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foreach(SRC ${SOURCES})
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get_filename_component(APPNAME ${SRC} NAME_WE)
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add_executable(${APPNAME} ${SRC} ${UNCOMMON_SHARED_SOURCE} ${MM_UTIL})
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target_include_directories(${APPNAME} PRIVATE ${UNCOMMON_SHARED_DIR})
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target_link_libraries(${APPNAME} vmlib -lpthread -lm)
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if (MSVC)
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target_compile_definitions(${APPNAME} PRIVATE WASM_API_EXTERN=)
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endif()
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endforeach()
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# wat to wasm
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file(GLOB WAT_FILES src/*.wat)
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foreach(WAT_FILE ${WAT_FILES})
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get_filename_component(WATNAME ${WAT_FILE} NAME_WE)
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add_custom_target(${WATNAME}_WASM ALL
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COMMAND ${WAT2WASM} ${WAT_FILE} -o ${PROJECT_BINARY_DIR}/${WATNAME}.wasm
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DEPENDS ${WAT_FILE}
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BYPRODUCTS ${PROJECT_BINARY_DIR}/${WATNAME}.wasm
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VERBATIM
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SOURCES ${WAT_FILE}
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)
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endforeach()
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################################################
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