This directory contains support for building the Fuchsia tree with build actions running on RBE (remote build execution).
The top-level remote execution wrappers are used as command prefixes:
cxx_remote_wrapper.py: prefix wrapper for remote compiling C++
rustc_remote_wrapper.py: prefix wrapper for remote compiling Rust
remote_action.py: prefix wrapper for generic remote actions
fuchsia-reproxy-wrap.sh: automatically start/shutdown
rewrapper) around any command. Used by
More details can be found by running with
cl_utils.py: generic command-line operation library
cxx.py: for understanding structure of C/C++ compile commands
fuchsia.py: Fuchsia-tree specific directory layouts and conventions. Parties interested in re-using wrapper scripts found here should expect to replace this file.
output_leak_scanner.py: Check that commands and outputs do not leak the name of the build output directory, for better caching outcomes.
relativize_args.py: Attempt to transform commands with absolute paths into equivalent commands with relative paths. This can be useful for build systems that insist on absolute paths, like
rustc.py: for understanding structure of
fuchsia-rewrapper.cfg: rewrapper configuration
fuchsia-reproxy.cfg: reproxy configuration
args.gn variables for RBE
build/toolchain/clang_toolchain.gni: uses RBE wrappers depending on configuration
build/rust/rustc_*.gni: uses RBE wrappers depending on configuration
upload_reproxy_logs.py: pushes RBE metrics and detailed logs to BigQuery.
pb_message_util.py: library for translating protobufs to JSON