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https://github.com/bytecodealliance/wasm-micro-runtime.git
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d085d1ccf7
``` CMake Error at CMakeLists.txt:4 (cmake_minimum_required): Compatibility with CMake < 3.5 has been removed from CMake. Update the VERSION argument <min> value. Or, use the <min>...<max> syntax to tell CMake that the project requires at least <min> but has been updated to work with policies introduced by <max> or earlier. Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway. ```
60 lines
1.9 KiB
CMake
60 lines
1.9 KiB
CMake
# Copyright (c) 2022 Intel Corporation
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# Copyright (c) 2020-2021 Alibaba Cloud
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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# Yes. To solve the compatibility issue with CMAKE (>= 4.0), we need to update
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# our `cmake_minimum_required()` to 3.5. However, there are CMakeLists.txt
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# from 3rd parties that we should not alter. Therefore, in addition to
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# changing the `cmake_minimum_required()`, we should also add a configuration
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# here that is compatible with earlier versions.
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set(CMAKE_POLICY_VERSION_MINIMUM 3.5 FORCE)
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set (LIB_RATS_DIR ${CMAKE_CURRENT_LIST_DIR})
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if ("$ENV{SGX_SSL_DIR}" STREQUAL "")
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set (SGX_SSL_DIR "/opt/intel/sgxssl")
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else()
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set (SGX_SSL_DIR $ENV{SGX_SSL_DIR})
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endif()
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if (NOT EXISTS ${SGX_SSL_DIR})
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message(FATAL_ERROR "Can not find SGX_SSL, please install it first")
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endif()
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add_definitions (-DWASM_ENABLE_LIB_RATS=1)
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include_directories(${LIB_RATS_DIR} ${SGX_SSL_DIR}/include)
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include(FetchContent)
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set(RATS_BUILD_MODE "sgx"
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CACHE INTERNAL "Select build mode for librats(host|occlum|sgx｜wasm)")
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set(RATS_INSTALL_PATH "${CMAKE_BINARY_DIR}/librats" CACHE INTERNAL "")
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set(BUILD_SAMPLES OFF CACHE BOOL "Disable de compilation of the librats samples" FORCE)
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FetchContent_Declare(
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librats
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GIT_REPOSITORY https://github.com/inclavare-containers/librats
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GIT_TAG master
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)
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FetchContent_GetProperties(librats)
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if (NOT librats_POPULATED)
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message("-- Fetching librats ..")
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FetchContent_Populate(librats)
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include_directories("${librats_SOURCE_DIR}/include")
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# Prevent the propagation of the CMAKE_C_FLAGS of WAMR into librats
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set(SAVED_CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
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set(CMAKE_C_FLAGS "")
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# Import the building scripts of librats
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add_subdirectory(${librats_SOURCE_DIR} ${librats_BINARY_DIR} EXCLUDE_FROM_ALL)
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# Restore the CMAKE_C_FLAGS of WAMR
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set(CMAKE_C_FLAGS ${SAVED_CMAKE_C_FLAGS})
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endif()
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file (GLOB source_all ${LIB_RATS_DIR}/*.c)
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set (LIB_RATS_SOURCE ${source_all}) |