{ stdenv, fetchurl, pkgconfig, gtk, useGTK ? false }: stdenv.mkDerivation rec { name = "libiodbc-3.52.8"; src = fetchurl { url = "mirror://sourceforge/iodbc/${name}.tar.gz"; sha256 = "16hjb6fcval85gnkgkxfhw4c5h3pgf86awyh8p2bhnnvzc0ma5hq"; }; buildInputs = stdenv.lib.optionals useGTK [ gtk pkgconfig ]; preBuild = '' export NIX_LDFLAGS_BEFORE="-rpath $out/lib" ''; meta = { description = "iODBC driver manager"; homepage = http://www.iodbc.org; platforms = stdenv.lib.platforms.linux; }; }