Run Ninja to build Fuchsia
usage: fx build [--log FILENAME] [-SWITCH...] | TARGET ...] This runs Ninja after performing a few correctness checks for the Fuchsia build. optional arguments: --log LOGFILE Print debug information to LOGFILE. Please attach the resulting file when reporting bugs. --fint-params-path PATH Path to a fint params file used by an infra builder. This is useful for reproducing the exact set of targets built by the infrastructure. Other arguments are passed through to Ninja. Run `fx build -h` to see Ninja argument details.