70 lines
2.7 KiB
CMake
70 lines
2.7 KiB
CMake
# -----------------------------------------------------------------------------------------------------------
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# Copyright (c) 2025 Huawei Technologies Co., Ltd.
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# This program is free software, you can redistribute it and/or modify it under the terms and conditions of
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# CANN Open Software License Agreement Version 2.0 (the "License").
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# Please refer to the License for details. You may not use this file except in compliance with the License.
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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# INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
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# See LICENSE in the root of the software repository for the full text of the License.
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# -----------------------------------------------------------------------------------------------------------
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include_guard(GLOBAL)
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if(json_FOUND)
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return()
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endif()
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unset(json_FOUND CACHE)
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unset(JSON_INCLUDE CACHE)
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if(NOT CANN_3RD_PKG_PATH)
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set(CANN_3RD_PKG_PATH ${PROJECT_SOURCE_DIR}/third_party/pkg)
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endif()
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set(JSON_DOWNLOAD_PATH ${CANN_3RD_LIB_PATH}/pkg)
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set(JSON_INSTALL_PATH ${CANN_3RD_LIB_PATH}/json)
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find_path(JSON_INCLUDE
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NAMES nlohmann/json.hpp
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NO_CMAKE_SYSTEM_PATH
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NO_CMAKE_FIND_ROOT_PATH
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PATHS ${JSON_INSTALL_PATH}/include)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(json
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FOUND_VAR
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json_FOUND
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REQUIRED_VARS
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JSON_INCLUDE
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)
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if(json_FOUND AND NOT FORCE_REBUILD_CANN_3RD)
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message("json found in ${JSON_INSTALL_PATH}, and not force rebuild cann third_party")
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set(JSON_INCLUDE_DIR ${JSON_INSTALL_PATH}/include)
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add_library(json INTERFACE IMPORTED)
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else()
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set(REQ_URL "https://gitcode.com/cann-src-third-party/json/releases/download/v3.11.3/include.zip")
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include(ExternalProject)
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ExternalProject_Add(third_party_json
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URL ${REQ_URL}
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TLS_VERIFY OFF
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DOWNLOAD_DIR ${JSON_DOWNLOAD_PATH}
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DOWNLOAD_NO_EXTRACT TRUE
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SOURCE_DIR ${JSON_INSTALL_PATH}
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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INSTALL_COMMAND
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${CMAKE_COMMAND} -E make_directory ${JSON_INSTALL_PATH} &&
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${CMAKE_COMMAND} -E chdir ${JSON_INSTALL_PATH} ${CMAKE_COMMAND} -E tar xf "${JSON_DOWNLOAD_PATH}/include.zip" --format=zip
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UPDATE_COMMAND ""
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)
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ExternalProject_Get_Property(third_party_json SOURCE_DIR)
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ExternalProject_Get_Property(third_party_json BINARY_DIR)
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set(JSON_INCLUDE_DIR ${SOURCE_DIR}/include)
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add_library(json INTERFACE)
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target_include_directories(json INTERFACE ${JSON_INCLUDE_DIR})
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add_dependencies(json third_party_json)
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endif()
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