C++ Idiomatic Clients for Google Cloud Platform services.
This library supports the following Google Cloud Platform services with clients at an Alpha quality level:
The libraries in this code base likely do not (yet) cover all the available APIs.
The Google Cloud C++ libraries are tested with the following compilers:
| Compiler | Minimum Version |
|---|---|
| GCC | 4.9 |
| Clang | 3.8 |
| MSVC++ | 14.1 |
| Apple Clang | 8.1 |
The Google Cloud C++ Client Libraries can be built with CMake or Bazel. The minimal versions of these tools we test with are:
| Tool | Minimum Version |
|---|---|
| CMake | 3.5 |
| Bazel | 0.12.0 |
The libraries also depends on gRPC, libcurl, and the dependencies of those libraries. The Google Cloud C++ Client libraries are tested with the following versions of these dependencies:
| Library | Minimum version |
|---|---|
| gRPC | v1.10.x |
| libcurl | 7.47.0 |
Integration tests at times use the Google Cloud SDK. The integration tests run against the latest version of the SDK on each commit and PR.
# Extra Packages for Enterprise Linux used to install cmake3
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
yum install centos-release-scl
yum-config-manager --enable rhel-server-rhscl-7-rpms
yum makecache
yum install -y devtoolset-7 c-ares-devel ccache cmake3 curl curl-devel git golang graphviz openssl-devel pkgconfig python python-pip python-gunicorn shtool unzip wget which zlib-devel
pip install httpbin
# Install cmake3 & ctest3 as cmake & ctest respectively.
ln -sf /usr/bin/cmake3 /usr/bin/cmake && ln -sf /usr/bin/ctest3 /usr/bin/ctestsudo dnf makecache
sudo dnf install autoconf automake c-ares-devel ccache clang clang-tools-extra cmake curl dia doxygen gcc-c++ git golang graphviz lcov libcurl-devel libtool make ncurses-term openssl-devel pkgconfig python python-gunicorn python-httpbin shtool unzip wget which zlib-develsudo apt update
sudo apt install abi-compliance-checker abi-dumper automake build-essential ccache clang clang-format cmake curl doxygen gawk git gcc g++ golang cmake libcurl4-openssl-dev libssl-dev libtool lsb-release make python-gunicorn python-httpbin tar wget zlib1g-dev
# By default, Ubuntu 18.04 does not install the alternatives for clang-format
# so we need to manually install those.
sudo apt update
sudo apt install -y clang-tidy clang-format clang-tools
sudo update-alternatives --install /usr/bin/clang-tidy clang-tidy /usr/bin/clang-tidy-6.0 100
sudo update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-6.0 100
sudo update-alternatives --install /usr/bin/scan-build scan-build /usr/bin/scan-build-6.0 100
/usr/bin/env GOPATH=/usr go get github.com/bazelbuild/buildtools/buildifiersudo apt update
sudo apt install -y software-properties-common
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
sudo apt update
sudo apt install abi-compliance-checker abi-dumper automake build-essential ccache clang clang-format cmake curl doxygen gawk git gcc g++ golang cmake libcurl4-openssl-dev libssl-dev libtool lsb-release make python-gunicorn python-httpbin tar wget zlib1g-dev
sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-3.8 100
sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-3.8 100
sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 100
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 100brew install curl cmakeset PROVIDER=vcpkg
set GENERATOR="Visual Studio 15 2017 Win64"
powershell -exec bypass .\ci\install-windows.ps1To build all available libraries and run the tests, run the following commands after cloning this repo:
git submodule update --init --recursive
cmake -H. -Bbuild-output
# Adjust the number of threads used by modifying parameter for `-j 4`
cmake --build build-output -- -j 4
# Verify build by running tests
(cd build-output && ctest --output-on-failure)You will find compiled binaries in build-output/ respective to their source paths.
On Windows with MSVC use:
cmake --build build-output -- /m
# Verify build by running tests
cd build-output
ctest --output-on-failureYou will find compiled binaries in build-output\ respective to their source directories.
This library follows Semantic Versioning. Please note it is currently under active development. Any release versioned 0.x.y is subject to backwards incompatible changes at any time.
GA: Libraries defined at a GA quality level are expected to be stable and all updates in the libraries are guaranteed to be backwards-compatible. Any backwards-incompatible changes will lead to the major version increment (1.x.y -> 2.0.0).
Beta: Libraries defined at a Beta quality level are expected to be mostly stable and we're working towards their release candidate. We will address issues and requests with a higher priority.
Alpha: Libraries defined at an Alpha quality level are still a work-in-progress and are more likely to get backwards-incompatible updates. Additionally, it's possible for Alpha libraries to get deprecated and deleted before ever being promoted to Beta or GA.
See CONTRIBUTING.md for details on how to contribute to
this project, including how to build and test your changes as well as how to
properly format your code.
Apache 2.0; see LICENSE for details.