Ship a program

Start with a normal optimized executable:

FIB_TARGET_CPU=x86-64-v3 fibc build hello.fib -O 2 -o hello

That CPU setting is for x86-64 deployment. fibc build --static needs musl pieces (or a release packaged with them). It produces a Linux binary suitable for a scratch image; provision certificates and configuration yourself. --emit c emits a translation unit and --via c builds through cc. WASI builds need a wasm linker and WASI sysroot. See targets and deployment before cross-building. The program below can be built as hello and exits successfully.

(defun main () -> i64 (do (println "hello from fibber") 0))

hello from fibber
0