# Use C++20 by default. build --cxxopt=-std=c++20 build --host_cxxopt=-std=c++20 # Options for explicitly using Clang. common:clang --repo_env=CC=clang-14 common:clang --repo_env=CXX=clang++-14 build:clang --action_env=CC=clang-14 build:clang --action_env=CXX=clang++-14 build:clang --host_action_env=CC=clang-14 build:clang --host_action_env=CXX=clang++-14