{stdenv, lib, fetchurl, ocaml, findlib, gmp, mpfr, ncurses }: if lib.versionAtLeast ocaml.version "4.03" then throw "mlgmp is not available for OCaml ${ocaml.version}" else let pname = "mlgmp"; in stdenv.mkDerivation rec { name = "${pname}-${version}"; version = "20120224"; src = fetchurl { url = "http://www-verimag.imag.fr/~monniaux/download/${pname}_${version}.tar.gz"; sha256 = "3ce1a53fa452ff5a9ba618864d3bc46ef32190b57202d1e996ca7df837ad4f24"; }; makeFlags = [ "DESTDIR=$(out)/lib/ocaml/${ocaml.version}/site-lib/gmp" ]; preConfigure = "make clean"; buildInputs = [ocaml findlib gmp mpfr ncurses]; createFindlibDestdir = true; propagatedbuildInputs = [gmp mpfr ncurses]; postInstall = '' cp ${./META} $out/lib/ocaml/${ocaml.version}/site-lib/gmp/META ''; meta = { homepage = "http://opam.ocamlpro.com/pkg/mlgmp.20120224.html"; description = "OCaml bindings to GNU MP library"; license = "Free software ?"; }; }