This directory contains everything needed to build the Docker images that are used in ExecuTorch CI. The content of this directory are copied from PyTorch CI https://github.com/pytorch/pytorch/tree/main/.ci/docker. It also uses the same directory structure as PyTorch.

• build.sh -- dispatch script to launch all builds
• common -- scripts used to execute individual Docker build stages
• ubuntu -- Dockerfile for Ubuntu image for CPU build and test jobs

# Generic usage
./build.sh "${IMAGE_NAME}" "${DOCKER_BUILD_PARAMETERS}"

# Build a specific image
./build.sh executorch-ubuntu-22.04-clang12 -t myimage:latest

# Set CLANG version (see build.sh) and build image
CLANG_VERSION=11 ./build.sh executorch-ubuntu-22.04-clang11 -t myimage:latest