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Building 1DS C++ SDK with vcpkg

vcpkg is a Microsoft cross-platform open source C++ package manager. Onboarding instructions for Windows, Linux and Mac OS X available here. This document assumes that the customer build system is already configured to use vcpkg. 1DS C++ SDK maintainers provide a build recipe, mstelemetry port or CONTROL file for vcpkg. Mainline vcpkg repo is refreshed to point to latest stable open source release of 1DS C++ SDK. Public build of SDK does not include private submodules. However, local port / CONTROL file included in 1DS C++ SDK git repo allows to build SDK with additional Microsoft-proprietary private submodules.

Installing open source mstelemetry package

The following command can be used to install the public open source release:

vcpkg install mstelemetry

That's it! The package should be compiled for the current OS.

See instructions below to build the SDK with additional Microsoft-proprietary modules.

Windows build with submodules

cmd.exe command line prompt commands:

git clone --recurse-submodules https://github.com/microsoft/cpp_client_telemetry
cd cpp_client_telemetry
vcpkg install --head --overlay-ports=%CD%\tools\ports mstelemetry

POSIX (Linux and Mac) build with submodules

Shell commands:

git clone --recurse-submodules https://github.com/microsoft/cpp_client_telemetry
cd cpp_client_telemetry
vcpkg install --head --overlay-ports=`pwd`/tools/ports mstelemetry

Using response files to specify dependencies

vcpkg allows to consolidate parameters passed to vcpkg in a response file. All 3rd party dependencies needed for 1DS SDK can be described and installed via response file.

Example for Mac:

vcpkg install @tools/ports/mstelemetry/response_file_mac.txt

Example for Linux:

vcpkg install @tools/ports/mstelemetry/response_file_linux.txt

vcpkg build log files are created in ${VCPKG_INSTALL_DIR}/buildtrees/mstelemetry/build-[err|out].log . Review the logs in case if you encounter package installation failures.

Using triplets

In order to enable custom build flags - vcpkg triplets and custom environment variables may be used. Please see triplets instruction here. Response file for a custom build, e.g. response_file_linux_PRODUCTNAME.txt may specify a custom triplet. For example, custom triplet controls if the library is built as static or dynamic. Default triplets may also be overridden with custom triplets. Custom triplets specific to various products must be maintained by product teams. Product teams may optionally decide to integrate their triplets in the mainline 1DS C++ SDK repo as-needed.

Build with vcpkg dependencies

This section needs to be updated with more detailed info. Default CMakeLists.txt in top-level directory utilize the following dependencies:

OS-provided sqlite3 library.
OS-provided zlib library.
SDK-provided snapshot of nlohmann-json header-only library.

It is possible to adjust the build system to use vcpkg-installed dependencies instead.

nlohmann-json

The package nlohmann-json provides CMake targets:

    find_package(nlohmann_json CONFIG REQUIRED)
    target_link_libraries(main PRIVATE nlohmann_json nlohmann_json::nlohmann_json)

sqlite3

The package sqlite3 provides CMake targets:

    find_package(unofficial-sqlite3 CONFIG REQUIRED)
    target_link_libraries(main PRIVATE unofficial::sqlite3::sqlite3)

zlib

The package zlib is compatible with built-in CMake targets:

    find_package(ZLIB REQUIRED)
    target_link_libraries(main PRIVATE ZLIB::ZLIB)

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