occlum/demos/hello_bazel

A Sample C++ Project with Bazel

This project demonstrates how to use Bazel to build C++ projects for Occlum. To install Bazel on Ubuntu, follow the instructions here.

1. Download a Bazel sample project in C++ and build it with Occlum toolchain

./build_bazel_sample.sh

When completed, the resulting hello-world can be found in examples/cpp-tutorial/stage3/bazel-bin/main directory.

2. (Optional) Run hello-world on Linux

LD_LIBRARY_PATH=/usr/local/occlum/x86_64-linux-musl/lib ./examples/cpp-tutorial/stage3/bazel-bin/main/hello-world

3. Run hello-world on Occlum

mkdir occlum_workspace && cd occlum_workspace
occlum init
cp ../examples/cpp-tutorial/stage3/bazel-bin/main/hello-world image/bin
occlum build
occlum run /bin/hello-world