{ stdenv, fetchurl, gfortran, perl }: stdenv.mkDerivation rec { pname = "hoppet"; version = "1.2.0"; src = fetchurl { url = "https://hoppet.hepforge.org/downloads/${pname}-${version}.tgz"; sha256 = "0j7437rh4xxbfzmkjr22ry34xm266gijzj6mvrq193fcsfzipzdz"; }; buildInputs = [ gfortran ]; nativeBuildInputs = [ perl ]; enableParallelBuilding = true; preConfigure = '' patchShebangs . ''; meta = with stdenv.lib; { description = "Higher Order Perturbative Parton Evolution Toolkit"; license = licenses.gpl2; homepage = https://hoppet.hepforge.org; platforms = platforms.unix; maintainers = with maintainers; [ veprbl ]; }; }