f9/tools/fx/cmd/self-build.md

# fx self-build

build the minimal host dependencies to run fx main workflows

```none
Usage:
    fx self-build
       Executes some checks and performs the equivalent of
       'fx build :host'

```

[self-build source code](https://cs.opensource.google/fuchsia/fuchsia/+/main:tools/devshell/self-build)