Mark some packages as low priority and disambiguate some others

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

···
 args: with args;
 stdenv.mkDerivation {
-  name = "libnsbmp-0.0.1";
+  name = "libnsgif-0.0.1";
 
   src = fetchurl {
     url = http://www.netsurf-browser.org/projects/releases/libnsgif-0.0.1-src.tar.gz;
···
   installPhase = "make PREFIX=$out install";
   buildInputs = [];
 
-  meta = { 
+  meta = {
     description = "Libnsbmp is a decoding library for gif image file formats"; # used by netsurf
     homepage = http://www.netsurf-browser.org/projects/libnsgif/;
     license = "MIT";

pkgs/applications/virtualization/virtualbox/guest-additions/default.nix

···
 let version = "4.2.2"; in
 
 stdenv.mkDerivation {
-  name = "VirtualBox-GuestAdditions-${version}";
+  name = "VirtualBox-GuestAdditions-${version}-${kernel.version}";
 
   src = fetchurl {
     url = "http://download.virtualbox.org/virtualbox/${version}/VBoxGuestAdditions_${version}.iso";

pkgs/development/libraries/liblrdf/default.nix

···
-x@{builderDefsPackage
-  , libtool, autoconf, automake, ladspaH, librdf_raptor, pkgconfig, zlib
-  , ...}:
-builderDefsPackage
-(a :  
-let 
-  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
-    [];
-
-  buildInputs = map (n: builtins.getAttr n x)
-    (builtins.attrNames (builtins.removeAttrs x helperArgNames));
-  sourceInfo = rec {
-    baseName="liblrdf";
-    version="0.4.0";
-    project="lrdf";
-    name="${baseName}-${version}";
-    url="mirror://sourceforge/project/${project}/${baseName}/${version}/${name}.tar.gz";
-    hash="015jv7pp0a0qxgljgdvf7d01nj4fx0zgzg0wayjp7v86pa38xscm";
-  };
-in
-rec {
-  src = a.fetchurl {
-    url = sourceInfo.url;
-    sha256 = sourceInfo.hash;
-  };
-
-  inherit (sourceInfo) name version;
-  inherit buildInputs;
-
-  /* doConfigure should be removed if not needed */
-  phaseNames = ["doConfigure" "doMakeInstall"];
-      
-  meta = {
-    description = "Lightweight RDF library with special support for LADSPA";
-    maintainers = with a.lib.maintainers;
-    [
-      raskin
-    ];
-    platforms = with a.lib.platforms;
-      linux;
-    license = a.lib.licenses.gpl2;
-  };
-  passthru = {
-  };
-}) x
-

pkgs/os-specific/linux/cryptodev/default.nix

···
 { fetchurl, stdenv, kernel, onlyHeaders ? false }:
 
 stdenv.mkDerivation rec {
-  name = "cryptodev-linux-1.5";
+  pname = "cryptodev-linux-1.5";
+  name = "${pname}-${kernel.version}";
 
   src = fetchurl {
-    url = "http://download.gna.org/cryptodev-linux/${name}.tar.gz";
+    url = "http://download.gna.org/cryptodev-linux/${pname}.tar.gz";
     sha256 = "13hybl5p0ck0vgi2gxmiwa2810gcfk78kdy17ai8nczj8il15mn0";
   };
 

pkgs/os-specific/linux/ov511/ov511-2.30-default.nix

···
 {stdenv, fetchurl, kernel}:
 
 stdenv.mkDerivation {
-  name = "ov511-2.30";
+  name = "ov511-2.30-${kernel.version}";
   builder = ./ov511-2.30-builder.sh;
   src = fetchurl {
     url = http://nixos.org/tarballs/ov511-2.30.tar.bz2;

pkgs/os-specific/linux/spl/default.nix

···
 { stdenv, fetchurl, kernel, perl, autoconf, automake, libtool, coreutils, gawk }:
 
 stdenv.mkDerivation {
-  name = "spl-0.6.0-rc12";
+  name = "spl-0.6.0-rc12-${kernel.version}";
   src = fetchurl {
     url = http://github.com/downloads/zfsonlinux/spl/spl-0.6.0-rc12.tar.gz;
     sha256 = "166853pqa294f78mn4j4x9pri79lyv3j2h8m9fzhfy7d7gxfqljk";

pkgs/os-specific/linux/zfs/default.nix

···
 { stdenv, fetchurl, kernel, spl, perl, autoconf, automake, libtool, zlib, libuuid, coreutils, utillinux }:
 
 stdenv.mkDerivation {
-  name = "zfs-0.6.0-rc12";
+  name = "zfs-0.6.0-rc12-${kernel.version}";
+
   src = fetchurl {
     url = http://github.com/downloads/zfsonlinux/zfs/zfs-0.6.0-rc12.tar.gz;
     sha256 = "1mipy6v63y8z3c5chn813x8c2r8mwyja1v19dvars3j85105xf1y";

pkgs/top-level/all-packages.nix

···
 
   flvtool2 = callPackage ../tools/video/flvtool2 { };
 
-  fontforge = callPackage ../tools/misc/fontforge { };
+  fontforge = lowPrio (callPackage ../tools/misc/fontforge { });
 
   fontforgeX = callPackage ../tools/misc/fontforge {
     withX11 = true;
···
   trickle = callPackage ../tools/networking/trickle {};
 
   ttf2pt1 = callPackage ../tools/misc/ttf2pt1 { };
-  ttf2pt1_cl_pdf = callPackage ../tools/misc/ttf2pt1 { };
 
   ucl = callPackage ../development/libraries/ucl { };
 
···
 
   unzip = callPackage ../tools/archivers/unzip { };
 
-  unzipNLS = unzip.override { enableNLS = true; };
+  unzipNLS = lowPrio (unzip.override { enableNLS = true; });
 
   uptimed = callPackage ../tools/system/uptimed { };
 
···
 
   dash = callPackage ../shells/dash { };
 
-  ipython = callPackage ../shells/ipython { };
-
   tcsh = callPackage ../shells/tcsh { };
 
   rush = callPackage ../shells/rush { };
···
 
   oraclejdk = pkgs.jdkdistro true false;
 
-  oraclejre = pkgs.jdkdistro false false;
+  oraclejre = lowPrio (pkgs.jdkdistro false false);
 
   jrePlugin = lowPrio (pkgs.jdkdistro false true);
 
···
     inherit noSysDirs;
   };
 
-  binutils_gold = callPackage ../development/tools/misc/binutils {
+  binutils_gold = lowPrio (callPackage ../development/tools/misc/binutils {
     inherit noSysDirs;
     gold = true;
-  };
+  });
 
   binutilsCross = lowPrio (forceBuildDrv (import ../development/tools/misc/binutils {
     inherit stdenv fetchurl zlib;
···
      buildNativeInput after the renaming.
      */
   pkgconfig = forceBuildDrv (callPackage ../development/tools/misc/pkgconfig { });
-  pkgconfigUpstream = pkgconfig.override { vanilla = true; };
+  pkgconfigUpstream = lowPrio (pkgconfig.override { vanilla = true; });
 
   premake = callPackage ../development/tools/misc/premake { };
 
···
 
   liblo = callPackage ../development/libraries/liblo { };
 
-  liblrdf = callPackage ../development/libraries/liblrdf {};
+  liblrdf = librdf;
 
   liblscp = callPackage ../development/libraries/liblscp { };
 
···
 
   libunwind = callPackage ../development/libraries/libunwind { };
 
-  libv4l = v4l_utils.override {
+  libv4l = lowPrio (v4l_utils.override {
     withQt4 = false;
-  };
+  });
 
   libva = callPackage ../development/libraries/libva { };
 
···
     pythonSupport = false;
   };
 
-  libxml2Python = libxml2.override {
+  libxml2Python = lowPrio (libxml2.override {
     pythonSupport = true;
-  };
+  });
 
   libxmlxx = callPackage ../development/libraries/libxmlxx { };
 
···
 
   nspr = callPackage ../development/libraries/nspr { };
 
-  nss = callPackage ../development/libraries/nss { };
+  nss = lowPrio (callPackage ../development/libraries/nss { });
 
   nssTools = callPackage ../development/libraries/nss {
     includeTools = true;
···
   samba = callPackage ../servers/samba { };
 
   # A lightweight Samba, useful for non-Linux-based OSes.
-  samba_light = callPackage ../servers/samba {
+  samba_light = lowPrio (callPackage ../servers/samba {
     pam = null;
     fam = null;
     cups = null;
     acl = null;
     openldap = null;
-
     # libunwind 1.0.1 is not ported to GNU/Hurd.
     libunwind = null;
-  };
+  });
 
   shishi = callPackage ../servers/shishi { };
 
···
     inherit fontconfig gpm freetype pkgconfig ncurses;
   };
 
-  fbtermStdenv = callPackage ../os-specific/linux/fbterm/stdenv.nix { };
+  fbtermStdenv = lowPrio (callPackage ../os-specific/linux/fbterm/stdenv.nix { });
 
   fuse = callPackage ../os-specific/linux/fuse { };
 
···
     librsvg = null;
   };
 
-  imagemagickBig = callPackage ../applications/graphics/ImageMagick { };
+  imagemagickBig = lowPrio (callPackage ../applications/graphics/ImageMagick { });
 
   # Impressive, formerly known as "KeyJNote".
   impressive = callPackage ../applications/office/impressive {
···
 
   castle_combat = callPackage ../games/castle-combat { };
 
-  construoBase = callPackage ../games/construo {
+  construoBase = lowPrio (callPackage ../games/construo {
     mesa = null;
     freeglut = null;
-  };
+  });
 
   construo = construoBase.override {
     inherit mesa freeglut;