version = "8.2"
revision = 1
metadata = meta(
    description = "Library for command-line editing",
    license = "GPL-3.0-or-later",
    website = "https://tiswww.case.edu/php/chet/readline/rltop.html",
)
source = tarball_source(
    url = f"https://ftp.gnu.org/gnu/readline/readline-{version}.tar.gz",
    sha256 = "3feb7171f16a84ee82ca18a36d7b9be109a52c04f492a053331d7d1095007c35",
    strip_components = 1,
)
host_deps = ["binutils", "gcc"]
deps = [options.libc, "ncurses"]

configure, build, _ = autotools(
    configure_args = ["--with-curses"],
    configure_env = {
        # Force linking against the system curses; otherwise readline's
        # configure may pick a static libtermcap stub it ships internally.
        "bash_cv_termcap_lib": "ncursesw",
    },
)

# Readline overwrites DESTDIR
def install(ctx, pkg):
    autotools_install(ctx, pkg, extra_args = [
        "DESTDIR=" + pkg.dest_dir
    ])