(package
    (name "flex")
    (version "2.6.4")
    (homepage "https://github.com/westes/flex")
    (dependencies m4)
    (src (tar
        (url "https://github.com/westes/flex/releases/download/v2.6.4/flex-2.6.4.tar.gz")
        (dir "flex-2.6.4")
        (blake3 "d78b714ac38bd9de7f9b44a078efed82e96ed43e7cf9cd33944a7f379a2d09a4")))
    (build
        (configure_make)))