redo-ifchange \
    *.go \
    caches/*.go \
    cmd/$2/*.go \
    fifos/*.go \
    rounds/*.go \
    tls/*.go \
    warc/*.go
GO_LDFLAGS="${GO_LDFLAGS:--ldflags=-s}"
${GO:-go} build -o $3 $GO_LDFLAGS ./cmd/${1%.cmd}