treewide: name -> pname

pkgs/tools/text/cconv/default.nix

@@ -1,7 +1,8 @@
 { stdenv, fetchurl, autoreconfHook }:
 let version = "0.6.3"; in
   stdenv.mkDerivation {
-  name = "cconv-${version}";
+  pname = "cconv";
+  inherit version;
   
   src = fetchurl {
     url = "https://github.com/xiaoyjy/cconv/archive/v${version}.tar.gz";

pkgs/tools/text/gnugrep/default.nix

@@ -3,7 +3,8 @@
 let version = "3.3"; in
 
 stdenv.mkDerivation {
-  name = "gnugrep-${version}";
+  pname = "gnugrep";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://gnu/grep/grep-${version}.tar.xz";