{ stdenv, fetchurl, tcl }: stdenv.mkDerivation rec { name = "eggdrop-${version}"; version = "1.6.21"; src = fetchurl { url = "ftp://ftp.eggheads.org/pub/eggdrop/GNU/1.6/eggdrop${version}.tar.gz"; sha256 = "1galvbh9y4c3msrg1s9na0asm077mh1g2i2vsv1vczmfrbgq92vs"; }; buildInputs = [ tcl ]; preConfigure = '' prefix=$out/eggdrop mkdir -p $prefix ''; postConfigure = '' make config ''; configureFlags = [ "--with-tcllib=${tcl}/lib/lib${tcl.libPrefix}.so" "--with-tclinc=${tcl}/include/tcl.h" ]; meta = with stdenv.lib; { license = licenses.gpl2; platforms = platforms.unix; }; }