83659fa42a
`wasi-sdk-20` pre-release can be used to avoid building `wasi-libc` to enable threads. It's not possible to use `wasi-sdk-20` pre-release on Ubuntu 20.04 because of incompatibility with the glibc version: ```bash /opt/wasi-sdk/bin/clang: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /opt/wasi-sdk/bin/clang) ```
81 lines
2.5 KiB
CMake
81 lines
2.5 KiB
CMake
# Copyright (C) 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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cmake_minimum_required(VERSION 3.14)
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include(CheckPIESupported)
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project(wasi_threads_sample)
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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, currently values supported:
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# "X86_64", "AMD_64", "X86_32", "AARCH64[sub]", "ARM[sub]", "THUMB[sub]",
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# "MIPS", "XTENSA", "RISCV64[sub]", "RISCV32[sub]"
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if (NOT DEFINED WAMR_BUILD_TARGET)
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if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm64|aarch64)")
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set (WAMR_BUILD_TARGET "AARCH64")
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elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "riscv64")
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set (WAMR_BUILD_TARGET "RISCV64")
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elseif (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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elseif (CMAKE_SIZEOF_VOID_P EQUAL 4)
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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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else ()
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message(SEND_ERROR "Unsupported build target platform!")
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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 ()
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set(WAMR_BUILD_INTERP 1)
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set(WAMR_BUILD_AOT 1)
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set(WAMR_BUILD_JIT 0)
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set(WAMR_BUILD_LIBC_BUILTIN 1)
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set(WAMR_BUILD_FAST_INTERP 1)
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set(WAMR_BUILD_LIBC_WASI 1)
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set(WAMR_BUILD_LIB_WASI_THREADS 1)
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# compiling and linking flags
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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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# build out vmlib
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set(WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
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include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
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add_library(vmlib ${WAMR_RUNTIME_LIB_SOURCE})
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################################################
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################ wasm application ################
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add_subdirectory(wasm-apps)
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################ wamr runtime ################
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include (${SHARED_DIR}/utils/uncommon/shared_uncommon.cmake)
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set (RUNTIME_SOURCE_ALL
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${CMAKE_CURRENT_LIST_DIR}/../../product-mini/platforms/linux/main.c
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${UNCOMMON_SHARED_SOURCE}
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)
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add_executable (iwasm ${RUNTIME_SOURCE_ALL})
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check_pie_supported()
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set_target_properties (iwasm PROPERTIES POSITION_INDEPENDENT_CODE ON)
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target_link_libraries(iwasm vmlib -lpthread -lm -ldl)
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