scripts/build-static.sh builds the daemon for x86_64 Linux against musl, as one executable without dependencies to copy to a router. It finds a musl C compiler for jemalloc (musl-cross on macOS, musl-gcc on Linux), and uses its ar and ranlib too: with the host's, a build from macOS gets an empty libjemalloc.a and fails to link. It prints the revision and the SHA-256 of the result. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>