Criticalup is a toolchain manager for Ferrocene, similar to rustup.

Installation instructions for CriticalUp are included in each release as well as the documentation.

CriticalUp only requires a working Rust and C toolchain to build. Installation instructions for Rust typically include installing a C toolchain as well.

To build a debug version of the development-targeting CriticalUp:

cargo build -p criticalup-dev

To build a debug version of the production-targeting CriticalUp:

cargo build -p criticalup

To build a release version:

cargo build -p criticalup --release

To test CriticalUp:

cargo test