(package
    (name "zsh")
    (version "5.9")
    (homepage "https://www.zsh.org/")
    (dependencies xz libncurses)
    (src (tar
        (url "https://www.zsh.org/pub/zsh-5.9.tar.xz")
        (dir "zsh-5.9")
        (blake3 "b440cfbea634b5a684903656db8d8f8ff70a5657a4b479b9c256e9583adfeacc")))
    (build
        (configure_make
            (configure_flags "CFLAGS=-DHAVE_BOOLCODES=1"))))