netsurf.libnsutils: rewrite

pkgs/applications/networking/browsers/netsurf/libnsutils.nix

@@ -1,18 +1,21 @@
-{ lib, stdenv, fetchurl, pkg-config
+{ lib
+, stdenv
+, fetchurl
+, pkg-config
 , buildsystem
 }:
 
-stdenv.mkDerivation rec {
-  pname = "netsurf-${libname}";
-  libname = "libnsutils";
+stdenv.mkDerivation (finalAttrs: {
+  pname = "netsurf-libnsutils";
   version = "0.1.0";
 
   src = fetchurl {
-    url = "http://download.netsurf-browser.org/libs/releases/${libname}-${version}-src.tar.gz";
-    sha256 = "sha256-eQxlFjRKvoL2KJ1lY5LpzOvkdbIMx+Hi2EMBE4X3rvA=";
+    url = "http://download.netsurf-browser.org/libs/releases/libnsutils-${finalAttrs.version}-src.tar.gz";
+    hash = "sha256-eQxlFjRKvoL2KJ1lY5LpzOvkdbIMx+Hi2EMBE4X3rvA=";
   };
 
   nativeBuildInputs = [ pkg-config ];
+
   buildInputs = [ buildsystem ];
 
   makeFlags = [
@@ -20,11 +23,10 @@ stdenv.mkDerivation rec {
     "NSSHARED=${buildsystem}/share/netsurf-buildsystem"
   ];
 
-  meta = with lib; {
+  meta = {
     homepage = "https://www.netsurf-browser.org/";
     description = "Generalised utility library for netsurf browser";
-    license = licenses.mit;
-    maintainers = [ maintainers.vrthra maintainers.AndersonTorres ];
-    platforms = platforms.linux;
+    license = lib.licenses.mit;
+    inherit (buildsystem.meta) maintainers platforms;
   };
-}
+})