{ lib, stdenv, fetchurl, patchelf, gmp, }: let dynamic-linker = stdenv.cc.bintools.dynamicLinker; in stdenv.mkDerivation rec { pname = "mlton"; version = "20180207"; src = if stdenv.hostPlatform.system == "x86_64-linux" then (fetchurl { url = "https://github.com/MLton/mlton/releases/download/on-${version}-release/${pname}-${version}-1.amd64-linux.tgz"; hash = "sha256-jkq9ufPvgcAbmJpmc03KKn9BicVWc6HIu61U58spmDg="; }) else throw "Architecture not supported"; buildInputs = [ gmp ]; nativeBuildInputs = lib.optional stdenv.hostPlatform.isLinux patchelf; buildPhase = '' make update \ CC="$(type -p cc)" \ WITH_GMP_INC_DIR="${gmp.dev}/include" \ WITH_GMP_LIB_DIR="${gmp}/lib" ''; installPhase = '' make install PREFIX=$out ''; postFixup = '' patchelf --set-interpreter ${dynamic-linker} $out/lib/mlton/mlton-compile patchelf --set-rpath ${gmp}/lib $out/lib/mlton/mlton-compile for e in mllex mlnlffigen mlprof mlyacc; do patchelf --set-interpreter ${dynamic-linker} $out/bin/$e patchelf --set-rpath ${gmp}/lib $out/bin/$e done ''; meta = import ./meta.nix { inherit lib; }; }