76 строки
3.2 KiB
CMake
76 строки
3.2 KiB
CMake
## Copyright (c) Microsoft Corporation.
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## Licensed under the MIT License.
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############## TRANSPORT ADAPTER BUILD ######################
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# Default: If no option is explicitly added, libcurl will be used for POSIX and WinHTTP for Windows #
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# Windows: Both CURL and WINHTTP can be built to be used. #
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# POSIX: Only CURL is acceptable. If WINHTTP is set, generate step will fail for user #
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if (BUILD_TRANSPORT_CUSTOM)
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message("Using the user-defined transport adapter. Make sure `AzureSdkGetCustomHttpTransport` is implemented and linked.")
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add_compile_definitions(BUILD_TRANSPORT_CUSTOM_ADAPTER)
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endif()
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# Defines `BUILD_TRANSPORT_WINHTTP_ADAPTER` and `BUILD_CURL_HTTP_TRANSPORT_ADAPTER` for source code
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if (NO_AUTOMATIC_TRANSPORT_BUILD)
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# `NO_AUTOMATIC_TRANSPORT_BUILD` is not supported to be used publicly and is only used by vcpkg manifest.
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# Vcpkg needs it to be able to build azure-core-cpp[core] which should represent a core that is built without any transport.
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# There's no expected scenario where SDK customers only install azure-core-cpp[core].
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message("Automatic transport build option detection is disabled.")
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if (BUILD_TRANSPORT_CURL)
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add_compile_definitions(BUILD_CURL_HTTP_TRANSPORT_ADAPTER)
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endif()
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if (BUILD_TRANSPORT_WINHTTP)
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add_compile_definitions(BUILD_TRANSPORT_WINHTTP_ADAPTER)
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endif()
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else()
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# On Windows: Make sure to build WinHTTP either if it was user-requested or no transport was selected at all.
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# On POSIX: Make sure to build Curl either if it was user-requested or no transport was selected at all.
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if (WIN32 OR MINGW OR MSYS OR CYGWIN)
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if (BUILD_TRANSPORT_CURL)
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# Specified by user on CMake input Libcurl
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add_compile_definitions(BUILD_CURL_HTTP_TRANSPORT_ADAPTER)
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endif()
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if (BUILD_TRANSPORT_WINHTTP OR (NOT BUILD_TRANSPORT_CURL AND NOT BUILD_TRANSPORT_CUSTOM))
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# WinHTTP selected by user on CMake input
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# OR Nothing selected by CMake input (not libcurl or custom). Then set default for Windows.
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if (NOT BUILD_TRANSPORT_WINHTTP AND NOT BUILD_TRANSPORT_CUSTOM)
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# No custom and No winHTTP.
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message("No transport adapter was selected, using WinHTTP as the default option for Windows.")
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endif()
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add_compile_definitions(BUILD_TRANSPORT_WINHTTP_ADAPTER)
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if (NOT BUILD_TRANSPORT_WINHTTP)
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# When user did not provide the input option, we need to turn it ON as it is used to include the src code
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SET(BUILD_TRANSPORT_WINHTTP ON)
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endif()
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endif()
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elseif (UNIX)
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if (BUILD_TRANSPORT_WINHTTP)
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message(FATAL_ERROR "WinHTTP transport adapter is not supported for POSIX platforms.")
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endif()
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if (BUILD_TRANSPORT_CURL OR (NOT BUILD_TRANSPORT_CURL AND NOT BUILD_TRANSPORT_CUSTOM))
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if(NOT BUILD_TRANSPORT_CURL)
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message("No transport adapter was selected, using libcurl as the default option for POSIX.")
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endif()
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add_compile_definitions(BUILD_CURL_HTTP_TRANSPORT_ADAPTER)
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SET(BUILD_TRANSPORT_CURL ON)
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endif()
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else()
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message(FATAL_ERROR "Unsupported platform.")
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endif()
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endif()
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