46 строки
2.1 KiB
CMake
46 строки
2.1 KiB
CMake
# Copyright (c) Microsoft Corporation. All rights reserved.
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# SPDX-License-Identifier: MIT
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# Defines utilities for Azure SDK to integrate with VCPKG automatically
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macro(az_vcpkg_integrate)
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message("Vcpkg integrate step.")
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# AUTO CMAKE_TOOLCHAIN_FILE:
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# User can call `cmake -DCMAKE_TOOLCHAIN_FILE="path_to_the_toolchain"` as the most specific scenario.
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# As the last alternative (default case), Azure SDK will automatically clone VCPKG folder and set toolchain from there.
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if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
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message("CMAKE_TOOLCHAIN_FILE is not defined. Define it for the user.")
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# Set AZURE_SDK_DISABLE_AUTO_VCPKG env var to avoid Azure SDK from cloning and setting VCPKG automatically
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# This option delegate package's dependencies installation to user.
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if(NOT DEFINED ENV{AZURE_SDK_DISABLE_AUTO_VCPKG})
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message("AZURE_SDK_DISABLE_AUTO_VCPKG is not defined. Fetch a local copy of vcpkg.")
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# GET VCPKG FROM SOURCE
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# User can set env var AZURE_SDK_VCPKG_COMMIT to pick the VCPKG commit to fetch
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set(VCPKG_COMMIT_STRING 94ce0dab56f4d8ba6bd631ba59ed682b02d45c46) # default SDK tested commit
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if(DEFINED ENV{AZURE_SDK_VCPKG_COMMIT})
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message("AZURE_SDK_VCPKG_COMMIT is defined. Using that instead of the default.")
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set(VCPKG_COMMIT_STRING "$ENV{AZURE_SDK_VCPKG_COMMIT}") # default SDK tested commit
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endif()
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message("Vcpkg commit string used: ${VCPKG_COMMIT_STRING}")
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include(FetchContent)
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FetchContent_Declare(
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vcpkg
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GIT_REPOSITORY https://github.com/microsoft/vcpkg.git
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GIT_TAG ${VCPKG_COMMIT_STRING}
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)
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FetchContent_GetProperties(vcpkg)
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# make sure to pull vcpkg only once.
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if(NOT vcpkg_POPULATED)
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FetchContent_Populate(vcpkg)
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endif()
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# use the vcpkg source path
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set(CMAKE_TOOLCHAIN_FILE "${vcpkg_SOURCE_DIR}/scripts/buildsystems/vcpkg.cmake" CACHE STRING "")
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endif()
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endif()
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# enable triplet customization
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if(DEFINED ENV{VCPKG_DEFAULT_TRIPLET} AND NOT DEFINED VCPKG_TARGET_TRIPLET)
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set(VCPKG_TARGET_TRIPLET "$ENV{VCPKG_DEFAULT_TRIPLET}" CACHE STRING "")
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endif()
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endmacro()
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