/*
 * readline — line editing and history for interactive programs (bash,
 * and later anything with a REPL).
 *
 * Static-only: bash links it in, so no runtime lib resolution is needed
 * in the store.  --with-curses makes it link the terminal library; the
 * store ncurses is found via the resolved include/lib paths, and its
 * libtinfo.a (wide symlink) satisfies readline's -ltinfo.
 */
package "readline" {
    const version = "8.3"
    const source  = "https://ftp.gnu.org/gnu/readline/readline-${version}.tar.gz"
    sha256 = "fe5383204467828cd495ee8d1d3c037a7eba1389c22bc6a041f627976f9061cc"
    license = "GPL-3.0-or-later"

    provides = ["libreadline.a", "readline"]

    depends = [
        { name = "ncurses" },
        { name = "make" },
    ]

    prepare {
        curl -L -o readline-${version}.tar.gz ${source}
        echo "fe5383204467828cd495ee8d1d3c037a7eba1389c22bc6a041f627976f9061cc  readline-${version}.tar.gz" | sha256sum -c -
        tar xf readline-${version}.tar.gz --strip-components=1
        ROOT=$KAPPA_ROOT; [ -z $ROOT ] && ROOT=/usr/local/kappa; if [ -d $ROOT/temp/ncurses/destdir/usr ]; then echo $ROOT/temp/ncurses/destdir/usr; else echo $ROOT/bin/$(grep '^ncurses ' $ROOT/db/installed | tail -1 | cut -d' ' -f3)/usr; fi > ncurses.path
    }

    build {
        CPPFLAGS=-I$(cat ncurses.path)/include LDFLAGS=-L$(cat ncurses.path)/lib ./configure --prefix=${prefix} --disable-shared --with-curses
        make -j${jobs}
    }

    install {
        make DESTDIR=${destdir} install
    }
}