e62bbeb9e8
Former-commit-id: 76f4a121d3c2a67114414fc60e80eba4bf49aa8e [formerly b1ab47945a40e6b249c9aa205d61281301585ea6] Former-commit-id: 8e5c6e895eae22051a79a8d337a87cd2f431b6bc
93 lines
2.8 KiB
CMake
93 lines
2.8 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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project (iwasm)
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set (WAMR_BUILD_PLATFORM "linux")
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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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# Set WAMR_BUILD_TARGET, currently values supported:
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# "X86_64", "AMD_64", "X86_32", "ARM[sub]", "THUMB[sub]", "MIPS", "XTENSA"
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if (NOT DEFINED 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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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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if (NOT DEFINED WAMR_BUILD_INTERP)
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# Enable Interpreter by default
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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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# Enable AOT by default.
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set (WAMR_BUILD_AOT 1)
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endif ()
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if (NOT DEFINED WAMR_BUILD_JIT)
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# Disable JIT by default.
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set (WAMR_BUILD_JIT 0)
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endif ()
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if (NOT DEFINED WAMR_BUILD_LIBC_BUILTIN)
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# Enable libc builtin support by default
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set (WAMR_BUILD_LIBC_BUILTIN 1)
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endif ()
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if (NOT DEFINED WAMR_BUILD_LIBC_WASI)
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# Enable libc wasi support by default
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set (WAMR_BUILD_LIBC_WASI 1)
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endif ()
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set (WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..)
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include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
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add_library(vmlib ${WAMR_RUNTIME_LIB_SOURCE})
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections -pie -fPIE")
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security")
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# set (CMAKE_C_FLAGS "${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 (${CMAKE_C_COMPILER} MATCHES ".*clang.*"))
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
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endif ()
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endif ()
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# The following flags are to enhance security, but it may impact performance,
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# we disable them by default.
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#if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
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# set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ftrapv -D_FORTIFY_SOURCE=2")
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#endif ()
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#set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector-strong --param ssp-buffer-size=4")
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#set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wl,-z,noexecstack,-z,relro,-z,now")
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add_executable (iwasm main.c ext_lib_export.c)
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install (TARGETS iwasm DESTINATION bin)
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target_link_libraries (iwasm vmlib ${LLVM_AVAILABLE_LIBS} -lm -ldl -lpthread)
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add_library (libiwasm SHARED ${WAMR_RUNTIME_LIB_SOURCE})
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install (TARGETS libiwasm DESTINATION lib)
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set_target_properties (libiwasm PROPERTIES OUTPUT_NAME iwasm)
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target_link_libraries (libiwasm ${LLVM_AVAILABLE_LIBS} -lm -ldl -lpthread)
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