Merge commit '4e60699fa727e4a0f9a3e78948012f86da32cfef'

62 files changed, 202 insertions, 86 deletions

diff --git a/nixpkgs/pkgs/data/documentation/bgnet/default.nix b/nixpkgs/pkgs/data/documentation/bgnet/default.nix
index 51ebe704beac..a53ead29c1e8 100644
--- a/nixpkgs/pkgs/data/documentation/bgnet/default.nix
+++ b/nixpkgs/pkgs/data/documentation/bgnet/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl, python, zip, fop }:
 
 stdenv.mkDerivation rec {
-  name = "bgnet-${version}";
+  pname = "bgnet";
   version = "3.0.21";
 
   src = fetchurl {
diff --git a/nixpkgs/pkgs/data/documentation/man-pages/default.nix b/nixpkgs/pkgs/data/documentation/man-pages/default.nix
index c4ce27501721..8b0696408e63 100644
--- a/nixpkgs/pkgs/data/documentation/man-pages/default.nix
+++ b/nixpkgs/pkgs/data/documentation/man-pages/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "man-pages-${version}";
+  pname = "man-pages";
   version = "5.02";
 
   src = fetchurl {
-    url = "mirror://kernel/linux/docs/man-pages/${name}.tar.xz";
+    url = "mirror://kernel/linux/docs/man-pages/${pname}-${version}.tar.xz";
     sha256 = "1s4pdz2pwf0kvhdwx2s6lqn3xxzi38yz5jfyq5ymdmswc9gaiyn2";
   };
 
diff --git a/nixpkgs/pkgs/data/documentation/mustache-spec/default.nix b/nixpkgs/pkgs/data/documentation/mustache-spec/default.nix
index 08690b7cecfc..b2a6eaa15352 100644
--- a/nixpkgs/pkgs/data/documentation/mustache-spec/default.nix
+++ b/nixpkgs/pkgs/data/documentation/mustache-spec/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "mustache-spec-${version}";
+  pname = "mustache-spec";
   version = "1.0.2";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/documentation/stdman/default.nix b/nixpkgs/pkgs/data/documentation/stdman/default.nix
index 25df45258a6f..81fa0ea945d3 100644
--- a/nixpkgs/pkgs/data/documentation/stdman/default.nix
+++ b/nixpkgs/pkgs/data/documentation/stdman/default.nix
@@ -1,7 +1,7 @@
 { stdenv, curl, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "stdman-${version}";
+  pname = "stdman";
   version = "2018.03.11";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/documentation/zeal/default.nix b/nixpkgs/pkgs/data/documentation/zeal/default.nix
index 9bca390f96e2..2566b162d659 100644
--- a/nixpkgs/pkgs/data/documentation/zeal/default.nix
+++ b/nixpkgs/pkgs/data/documentation/zeal/default.nix
@@ -3,7 +3,7 @@
 , libarchive, libXdmcp, libpthreadstubs, xcbutilkeysyms  }:
 
 mkDerivation rec {
-  name = "zeal-${version}";
+  pname = "zeal";
   version = "0.6.1";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/fonts/dejavu-fonts/default.nix b/nixpkgs/pkgs/data/fonts/dejavu-fonts/default.nix
index e563d201ff3d..38a2d8fe56ca 100644
--- a/nixpkgs/pkgs/data/fonts/dejavu-fonts/default.nix
+++ b/nixpkgs/pkgs/data/fonts/dejavu-fonts/default.nix
@@ -24,7 +24,8 @@ let
   };
 
   full-ttf = stdenv.mkDerivation {
-    name = "dejavu-fonts-full-${version}";
+    pname = "dejavu-fonts-full";
+    inherit version;
     nativeBuildInputs = [fontforge perl perlPackages.IOString perlPackages.FontTTF];
 
     src = fetchFromGitHub {
@@ -44,14 +45,16 @@ let
   };
 
   minimal = stdenv.mkDerivation {
-    name = "dejavu-fonts-minimal-${version}";
+    pname = "dejavu-fonts-minimal";
+    inherit version;
     buildCommand = ''
       install -m444 -Dt $out/share/fonts/truetype ${full-ttf}/share/fonts/truetype/DejaVuSans.ttf
     '';
     inherit meta;
   };
 in stdenv.mkDerivation {
-  name = "dejavu-fonts-${version}";
+  pname = "dejavu-fonts";
+  inherit version;
   buildCommand = ''
     install -m444 -Dt $out/share/fonts/truetype ${full-ttf}/share/fonts/truetype/*.ttf
     ln -s --relative --force --target-directory=$out/share/fonts/truetype ${minimal}/share/fonts/truetype/DejaVuSans.ttf
diff --git a/nixpkgs/pkgs/data/fonts/dina-pcf/default.nix b/nixpkgs/pkgs/data/fonts/dina-pcf/default.nix
index 27306a0ef05c..061bbb445fb2 100644
--- a/nixpkgs/pkgs/data/fonts/dina-pcf/default.nix
+++ b/nixpkgs/pkgs/data/fonts/dina-pcf/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.92";
-  name = "dina-font-pcf-${version}";
+  pname = "dina-font-pcf";
 
   src = fetchurl {
     url = "http://www.donationcoder.com/Software/Jibz/Dina/downloads/Dina.zip";
diff --git a/nixpkgs/pkgs/data/fonts/dosemu-fonts/default.nix b/nixpkgs/pkgs/data/fonts/dosemu-fonts/default.nix
index 4837425d19a7..81a1b5649b36 100644
--- a/nixpkgs/pkgs/data/fonts/dosemu-fonts/default.nix
+++ b/nixpkgs/pkgs/data/fonts/dosemu-fonts/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, bdftopcf, mkfontdir, mkfontscale }:
 
 stdenv.mkDerivation rec {
-  name = "dosemu-fonts-${version}";
+  pname = "dosemu-fonts";
   version = "1.4.0";
 
   src = fetchurl {
diff --git a/nixpkgs/pkgs/data/fonts/emojione/default.nix b/nixpkgs/pkgs/data/fonts/emojione/default.nix
index 3e71352f8025..171ec10c8f16 100644
--- a/nixpkgs/pkgs/data/fonts/emojione/default.nix
+++ b/nixpkgs/pkgs/data/fonts/emojione/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, inkscape, imagemagick, potrace, svgo, scfbuild }:
 
 stdenv.mkDerivation rec {
-  name = "emojione-${version}";
+  pname = "emojione";
   version = "1.4";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/fonts/gohufont/default.nix b/nixpkgs/pkgs/data/fonts/gohufont/default.nix
index 59ac4ec850b1..1f861afcf83f 100644
--- a/nixpkgs/pkgs/data/fonts/gohufont/default.nix
+++ b/nixpkgs/pkgs/data/fonts/gohufont/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gohufont-${version}";
+  pname = "gohufont";
   version = "2.1";
 
   src = fetchurl {
-    url = "http://font.gohu.org/${name}.tar.gz";
+    url = "http://font.gohu.org/${pname}-${version}.tar.gz";
     sha256 = "10dsl7insnw95hinkcgmp9rx39lyzb7bpx5g70vswl8d6p4n53bm";
   };
 
diff --git a/nixpkgs/pkgs/data/fonts/google-fonts/default.nix b/nixpkgs/pkgs/data/fonts/google-fonts/default.nix
index d743d2ccbd42..707beb41231d 100644
--- a/nixpkgs/pkgs/data/fonts/google-fonts/default.nix
+++ b/nixpkgs/pkgs/data/fonts/google-fonts/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "google-fonts-${version}";
+  pname = "google-fonts";
   version = "2019-07-14";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/fonts/inconsolata/default.nix b/nixpkgs/pkgs/data/fonts/inconsolata/default.nix
index 7eded5deab48..94c43b11285e 100644
--- a/nixpkgs/pkgs/data/fonts/inconsolata/default.nix
+++ b/nixpkgs/pkgs/data/fonts/inconsolata/default.nix
@@ -1,7 +1,7 @@
 { stdenv, google-fonts }:
 
 stdenv.mkDerivation rec {
-  name = "inconsolata-${version}";
+  pname = "inconsolata";
 
   inherit (google-fonts) src version;
 
diff --git a/nixpkgs/pkgs/data/fonts/inconsolata/lgc.nix b/nixpkgs/pkgs/data/fonts/inconsolata/lgc.nix
index 8b5570081757..aec48b120860 100644
--- a/nixpkgs/pkgs/data/fonts/inconsolata/lgc.nix
+++ b/nixpkgs/pkgs/data/fonts/inconsolata/lgc.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, fontforge}:
 
 stdenv.mkDerivation rec {
-  name = "inconsolata-lgc-${version}";
+  pname = "inconsolata-lgc";
   version = "1.3";
 
   src = fetchFromGitHub {
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   installPhase = ''
     find . -name '*.ttf' -exec install -m444 -Dt $out/share/fonts/truetype {} \;
     find . -name '*.otf' -exec install -m444 -Dt $out/share/fonts/opentype {} \;
-    install -m444 -Dt $out/share/doc/${name} LICENSE README
+    install -m444 -Dt $out/share/doc/${pname}-${version} LICENSE README
   '';
 
   meta = with stdenv.lib; {
diff --git a/nixpkgs/pkgs/data/fonts/input-fonts/default.nix b/nixpkgs/pkgs/data/fonts/input-fonts/default.nix
index 4910ef21f9ab..d079ae59b0d6 100644
--- a/nixpkgs/pkgs/data/fonts/input-fonts/default.nix
+++ b/nixpkgs/pkgs/data/fonts/input-fonts/default.nix
@@ -1,7 +1,7 @@
 { stdenv, requireFile, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "input-fonts-${version}";
+  pname = "input-fonts";
   version = "2017-08-10"; # date of the download and checksum
 
   src = requireFile {
diff --git a/nixpkgs/pkgs/data/fonts/kochi-substitute/default.nix b/nixpkgs/pkgs/data/fonts/kochi-substitute/default.nix
index 6ed540121a2c..cf89a8fcb8f1 100644
--- a/nixpkgs/pkgs/data/fonts/kochi-substitute/default.nix
+++ b/nixpkgs/pkgs/data/fonts/kochi-substitute/default.nix
@@ -3,7 +3,8 @@
 let version = "20030809";
 in
 stdenv.mkDerivation {
-  name = "kochi-substitute-${version}";
+  pname = "kochi-substitute";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://debian/pool/main/t/ttf-kochi/ttf-kochi-gothic_${version}-15_all.deb";
diff --git a/nixpkgs/pkgs/data/fonts/libre-caslon/default.nix b/nixpkgs/pkgs/data/fonts/libre-caslon/default.nix
index ec932ab978c2..7a68c9deb5a6 100644
--- a/nixpkgs/pkgs/data/fonts/libre-caslon/default.nix
+++ b/nixpkgs/pkgs/data/fonts/libre-caslon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "libre-caslon-${version}";
+  pname = "libre-caslon";
   version = "1.002";
 
   srcs = [
@@ -26,10 +26,10 @@ stdenv.mkDerivation rec {
 
   installPhase = ''
     mkdir -p $out/share/fonts/opentype
-    mkdir -p $out/share/doc/${name}
+    mkdir -p $out/share/doc/${pname}-${version}
     cp -v "libre-caslon-text-${version}-src/fonts/OTF/"*.otf $out/share/fonts/opentype/
     cp -v "libre-caslon-display-${version}-src/fonts/OTF/"*.otf $out/share/fonts/opentype/
-    cp -v libre-caslon-text-${version}-src/README.md libre-caslon-text-${version}-src/FONTLOG.txt $out/share/doc/${name}
+    cp -v libre-caslon-text-${version}-src/README.md libre-caslon-text-${version}-src/FONTLOG.txt $out/share/doc/${pname}-${version}
   '';
 
   outputHashAlgo = "sha256";
diff --git a/nixpkgs/pkgs/data/fonts/lobster-two/default.nix b/nixpkgs/pkgs/data/fonts/lobster-two/default.nix
index d9e7ec66ee67..773b53c88921 100644
--- a/nixpkgs/pkgs/data/fonts/lobster-two/default.nix
+++ b/nixpkgs/pkgs/data/fonts/lobster-two/default.nix
@@ -50,15 +50,15 @@ let
 in
 
   stdenv.mkDerivation rec {
-    name = "lobstertwo-${version}";
+    pname = "lobstertwo";
     version = "1.006";
 
     phases = ["installPhase"];
 
     installPhase = ''
       mkdir -p $out/share/fonts/opentype
-      mkdir -p $out/share/doc/${name}
-      cp -v ${fontlog.file} $out/share/doc/${name}/${fontlog.name}
+      mkdir -p $out/share/doc/${pname}-${version}
+      cp -v ${fontlog.file} $out/share/doc/${pname}-${version}/${fontlog.name}
       cp -v ${bold.file} $out/share/fonts/opentype/${bold.name}
       cp -v ${boldItalic.file} $out/share/fonts/opentype/${boldItalic.name}
       cp -v ${italic.file} $out/share/fonts/opentype/${italic.name}
diff --git a/nixpkgs/pkgs/data/fonts/meslo-lg/default.nix b/nixpkgs/pkgs/data/fonts/meslo-lg/default.nix
index f990575def0f..a041f9ce907a 100644
--- a/nixpkgs/pkgs/data/fonts/meslo-lg/default.nix
+++ b/nixpkgs/pkgs/data/fonts/meslo-lg/default.nix
@@ -3,17 +3,17 @@
 stdenv.mkDerivation rec {
   version = "1.2.1";
 
-  name = "meslo-lg-${version}";
+  pname = "meslo-lg";
 
   meslo-lg = fetchurl {
     url="https://github.com/andreberg/Meslo-Font/blob/master/dist/v${version}/Meslo%20LG%20v${version}.zip?raw=true";
-    name="${name}";
+    name="${pname}-${version}";
     sha256="1l08mxlzaz3i5bamnfr49s2k4k23vdm64b8nz2ha33ysimkbgg6h";
   };
 
   meslo-lg-dz = fetchurl {
     url="https://github.com/andreberg/Meslo-Font/blob/master/dist/v${version}/Meslo%20LG%20DZ%20v${version}.zip?raw=true";
-    name="${name}-dz";
+    name="${pname}-${version}-dz";
     sha256="0lnbkrvcpgz9chnvix79j6fiz36wj6n46brb7b1746182rl1l875";
   };
 
diff --git a/nixpkgs/pkgs/data/fonts/migmix/default.nix b/nixpkgs/pkgs/data/fonts/migmix/default.nix
index 228952aaa56d..8a089ea9e79f 100644
--- a/nixpkgs/pkgs/data/fonts/migmix/default.nix
+++ b/nixpkgs/pkgs/data/fonts/migmix/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip }:
 
 stdenv.mkDerivation rec {
-  name = "migmix-${version}";
+  pname = "migmix";
   version = "20150712";
 
   srcs = [
diff --git a/nixpkgs/pkgs/data/fonts/migu/default.nix b/nixpkgs/pkgs/data/fonts/migu/default.nix
index 193e98d01a4b..775d1766894c 100644
--- a/nixpkgs/pkgs/data/fonts/migu/default.nix
+++ b/nixpkgs/pkgs/data/fonts/migu/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip }:
 
 stdenv.mkDerivation rec {
-  name = "migu-${version}";
+  pname = "migu";
   version = "20150712";
 
   srcs = [
diff --git a/nixpkgs/pkgs/data/fonts/monoid/default.nix b/nixpkgs/pkgs/data/fonts/monoid/default.nix
index 2bc5a82fa94f..c4cf4f142516 100644
--- a/nixpkgs/pkgs/data/fonts/monoid/default.nix
+++ b/nixpkgs/pkgs/data/fonts/monoid/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python, fontforge }:
 
 stdenv.mkDerivation rec {
-  name = "monoid-${version}";
+  pname = "monoid";
   version = "2016-07-21";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/fonts/nerdfonts/default.nix b/nixpkgs/pkgs/data/fonts/nerdfonts/default.nix
index c08630335d4a..59b0f89e45ed 100644
--- a/nixpkgs/pkgs/data/fonts/nerdfonts/default.nix
+++ b/nixpkgs/pkgs/data/fonts/nerdfonts/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.0.0";
-  name = "nerdfonts-${version}";
+  pname = "nerdfonts";
   src = fetchFromGitHub {
     owner = "ryanoasis";
     repo = "nerd-fonts";
diff --git a/nixpkgs/pkgs/data/fonts/noto-fonts/default.nix b/nixpkgs/pkgs/data/fonts/noto-fonts/default.nix
index 8e3e1f820ce0..fdc6061a5cf9 100644
--- a/nixpkgs/pkgs/data/fonts/noto-fonts/default.nix
+++ b/nixpkgs/pkgs/data/fonts/noto-fonts/default.nix
@@ -94,7 +94,8 @@ rec {
     };
   };
   noto-fonts-emoji = let version = "2018-08-10-unicode11"; in stdenv.mkDerivation {
-    name = "noto-fonts-emoji-${version}";
+    pname = "noto-fonts-emoji";
+    inherit version;
 
     src = fetchFromGitHub {
       owner = "googlei18n";
diff --git a/nixpkgs/pkgs/data/fonts/noto-fonts/tools.nix b/nixpkgs/pkgs/data/fonts/noto-fonts/tools.nix
index a9d45128c5b4..f4c36f34074c 100644
--- a/nixpkgs/pkgs/data/fonts/noto-fonts/tools.nix
+++ b/nixpkgs/pkgs/data/fonts/noto-fonts/tools.nix
@@ -1,14 +1,14 @@
 { fetchFromGitHub, pythonPackages, lib }:
 
 pythonPackages.buildPythonPackage rec {
-  version = "2017-09-25";
-  name = "nototools-${version}";
+  pname = "nototools";
+  version = "unstable-2019-03-20";
 
   src = fetchFromGitHub {
-    owner = "googlei18n";
+    owner = "googlefonts";
     repo = "nototools";
-    rev = "v2017-09-25-tooling-for-phase3-update";
-    sha256 = "03nzvcvwmrhfrcjhg218q2f3hfrm3vlivp4rk19sc397kh3hisiz";
+    rev = "9c4375f07c9adc00c700c5d252df6a25d7425870";
+    sha256 = "0z9i23vl6xar4kvbqbc8nznq3s690mqc5zfv280l1c02l5n41smc";
   };
 
   propagatedBuildInputs = with pythonPackages; [ fonttools numpy ];
@@ -26,6 +26,6 @@ pythonPackages.buildPythonPackage rec {
   meta = {
     description = "Noto fonts support tools and scripts plus web site generation";
     license = lib.licenses.asl20;
-    homepage = https://github.com/googlei18n/nototools;
+    homepage = https://github.com/googlefonts/nototools;
   };
 }
diff --git a/nixpkgs/pkgs/data/fonts/ricty/default.nix b/nixpkgs/pkgs/data/fonts/ricty/default.nix
index 2667562b1b02..ab794992e45f 100644
--- a/nixpkgs/pkgs/data/fonts/ricty/default.nix
+++ b/nixpkgs/pkgs/data/fonts/ricty/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, google-fonts, migu, fontforge, which }:
 
 stdenv.mkDerivation rec {
-  name = "ricty-${version}";
+  pname = "ricty";
   version = "4.1.1";
 
   src = fetchurl {
diff --git a/nixpkgs/pkgs/data/fonts/rictydiminished-with-firacode/default.nix b/nixpkgs/pkgs/data/fonts/rictydiminished-with-firacode/default.nix
index 2bdb96228d9c..2e83d5b12d4c 100644
--- a/nixpkgs/pkgs/data/fonts/rictydiminished-with-firacode/default.nix
+++ b/nixpkgs/pkgs/data/fonts/rictydiminished-with-firacode/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, fontforge, pythonFull }:
 
 stdenv.mkDerivation rec {
-  name = "rictydiminished-with-firacode-${version}";
+  pname = "rictydiminished-with-firacode";
   version = "0.0.1";
   src = fetchgit {
     url = "https://github.com/hakatashi/RictyDiminished-with-FiraCode.git";
diff --git a/nixpkgs/pkgs/data/fonts/roboto-mono/default.nix b/nixpkgs/pkgs/data/fonts/roboto-mono/default.nix
index 175acb22d7b2..d55e3b753dd7 100644
--- a/nixpkgs/pkgs/data/fonts/roboto-mono/default.nix
+++ b/nixpkgs/pkgs/data/fonts/roboto-mono/default.nix
@@ -5,7 +5,7 @@ let
   commit = "883939708704a19a295e0652036369d22469e8dc";
 in
 stdenv.mkDerivation rec {
-  name = "roboto-mono-${version}";
+  pname = "roboto-mono";
   version = "2016-01-11";
 
   srcs = [
diff --git a/nixpkgs/pkgs/data/fonts/roboto-slab/default.nix b/nixpkgs/pkgs/data/fonts/roboto-slab/default.nix
index c5ce13ad7ae4..548414152ddb 100644
--- a/nixpkgs/pkgs/data/fonts/roboto-slab/default.nix
+++ b/nixpkgs/pkgs/data/fonts/roboto-slab/default.nix
@@ -5,7 +5,7 @@ let
   commit = "883939708704a19a295e0652036369d22469e8dc";
 in
 stdenv.mkDerivation rec {
-  name = "roboto-slab-${version}";
+  pname = "roboto-slab";
   version = "2016-01-11";
 
   srcs = [
diff --git a/nixpkgs/pkgs/data/fonts/terminus-font/default.nix b/nixpkgs/pkgs/data/fonts/terminus-font/default.nix
index 57356398004e..358ab959cd0e 100644
--- a/nixpkgs/pkgs/data/fonts/terminus-font/default.nix
+++ b/nixpkgs/pkgs/data/fonts/terminus-font/default.nix
@@ -2,11 +2,10 @@
 
 stdenv.mkDerivation rec {
   pname = "terminus-font";
-  version = "4.48";
-  name = "${pname}-${version}"; # set here for use in URL below
+  version = "4.48"; # set here for use in URL below
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/${pname}/${name}/${name}.tar.gz";
+    url = "mirror://sourceforge/project/${pname}/${pname}-${version}/${pname}-${version}.tar.gz";
     sha256 = "1bwlkj39rqbyq57v5yssayav6hzv1n11b9ml2s0dpiyfsn6rqy9l";
   };
 
diff --git a/nixpkgs/pkgs/data/fonts/tlwg/default.nix b/nixpkgs/pkgs/data/fonts/tlwg/default.nix
index 494f48fd36e0..787009928313 100644
--- a/nixpkgs/pkgs/data/fonts/tlwg/default.nix
+++ b/nixpkgs/pkgs/data/fonts/tlwg/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, fontforge }:
 
 stdenv.mkDerivation rec {
-  name = "tlwg-${version}";
+  pname = "tlwg";
   version = "0.6.4";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/fonts/twitter-color-emoji/default.nix b/nixpkgs/pkgs/data/fonts/twitter-color-emoji/default.nix
new file mode 100644
index 000000000000..5c01283d3e9c
--- /dev/null
+++ b/nixpkgs/pkgs/data/fonts/twitter-color-emoji/default.nix
@@ -0,0 +1,122 @@
+# Based upon https://src.fedoraproject.org/rpms/twitter-twemoji-fonts/tree/454acad50ba584d9602ccd4238fc5e585abc15c9
+# The main difference is that we use “Twitter Color Emoji” name (which is recognized by upstream fontconfig)
+
+{ stdenv
+, fetchFromGitHub
+, cairo
+, imagemagick
+, pkg-config
+, pngquant
+, python2
+, which
+, zopfli
+}:
+
+let
+  version = "12.1.2";
+
+  # Cannot use noto-fonts-emoji.src since it is too old
+  # and still tries to use vendored pngquant.
+  notoSrc = fetchFromGitHub {
+    name = "noto";
+    owner = "googlefonts";
+    repo = "noto-emoji";
+    rev = "833a43d03246a9325e748a2d783006454d76ff66";
+    sha256 = "1g6ikzk8banm3ihqm9g27ggjq2mn1b1hq3zhpl13lxid6mp60s4a";
+  };
+
+  twemojiSrc = fetchFromGitHub {
+    name = "twemoji";
+    owner = "twitter";
+    repo = "twemoji";
+    rev = "v${version}";
+    sha256 = "0vzmlp83vnk4njcfkn03jcc1vkg2rf12zf5kj3p3a373xr4ds1zn";
+  };
+
+  python = python2.withPackages (pp: with pp; [
+    nototools
+  ]);
+in
+stdenv.mkDerivation rec {
+  pname = "twitter-color-emoji";
+  inherit version;
+
+  srcs = [
+    notoSrc
+    twemojiSrc
+  ];
+
+  sourceRoot = notoSrc.name;
+
+  postUnpack = ''
+    chmod -R +w ${twemojiSrc.name}
+    mv ${twemojiSrc.name} ${notoSrc.name}
+  '';
+
+  nativeBuildInputs = [
+    cairo
+    imagemagick
+    pkg-config
+    pngquant
+    python
+    which
+    zopfli
+  ];
+
+  postPatch = let
+    templateSubstitutions = stdenv.lib.concatStringsSep "; " [
+      ''s#Noto Color Emoji#Twitter Color Emoji#''
+      ''s#NotoColorEmoji#TwitterColorEmoji#''
+      ''s#Copyright .* Google Inc\.#Twitter, Inc and other contributors.#''
+      ''s# Version .*# ${version}#''
+      ''s#.*is a trademark.*##''
+      ''s#Google, Inc\.#Twitter, Inc and other contributors#''
+      ''s#http://www.google.com/get/noto/#https://twemoji.twitter.com/#''
+      ''s#.*is licensed under.*#      Creative Commons Attribution 4.0 International#''
+      ''s#http://scripts.sil.org/OFL#http://creativecommons.org/licenses/by/4.0/#''
+    ];
+  in ''
+    patchShebangs ./flag_glyph_name.py
+
+    sed '${templateSubstitutions}' NotoColorEmoji.tmpl.ttx.tmpl > TwitterColorEmoji.tmpl.ttx.tmpl
+    pushd ${twemojiSrc.name}/assets/72x72/
+    for png in *.png; do
+        mv $png emoji_u''${png//-/_}
+    done
+    popd
+  '';
+
+  makeFlags = [
+    "EMOJI=TwitterColorEmoji"
+    "EMOJI_SRC_DIR=${twemojiSrc.name}/assets/72x72"
+    "BODY_DIMENSIONS=76x72"
+  ];
+
+  enableParallelBuilding = true;
+
+  installPhase = ''
+    install -Dm644 TwitterColorEmoji.ttf $out/share/fonts/truetype/TwitterColorEmoji.ttf
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Color emoji font with a flat visual style, designed and used by Twitter";
+    longDescription = ''
+      A bitmap color emoji font built from the Twitter Emoji for
+      Everyone artwork with support for ZWJ, skin tone diversity and country
+      flags.
+
+      This font uses Google’s CBDT format making it work on Android and Linux graphical stack.
+    '';
+    homepage = "https://twemoji.twitter.com/";
+    # In noto-emoji-fonts source
+    ## noto-emoji code is in ASL 2.0 license
+    ## Emoji fonts are under OFL license
+    ### third_party color-emoji code is in ASL 2.0 license
+    ### third_party region-flags code is in Public Domain license
+    # In twemoji source
+    ## Artwork is Creative Commons Attribution 4.0 International
+    ## Non-artwork is MIT
+    license = with licenses; [ asl20 ofl cc-by-40 mit ];
+    maintainers = with maintainers; [ jtojnar ];
+  };
+}
diff --git a/nixpkgs/pkgs/data/fonts/ucs-fonts/default.nix b/nixpkgs/pkgs/data/fonts/ucs-fonts/default.nix
index 996d11923972..f1545e3d5b45 100644
--- a/nixpkgs/pkgs/data/fonts/ucs-fonts/default.nix
+++ b/nixpkgs/pkgs/data/fonts/ucs-fonts/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, mkfontdir, mkfontscale }:
 
 stdenv.mkDerivation rec {
-  name = "ucs-fonts-${version}";
+  pname = "ucs-fonts";
   version = "20090406";
 
   srcs = [
diff --git a/nixpkgs/pkgs/data/fonts/unifont/default.nix b/nixpkgs/pkgs/data/fonts/unifont/default.nix
index b3c6d585b8bb..a80beee342b3 100644
--- a/nixpkgs/pkgs/data/fonts/unifont/default.nix
+++ b/nixpkgs/pkgs/data/fonts/unifont/default.nix
@@ -1,16 +1,16 @@
 { stdenv, fetchurl, mkfontscale, mkfontdir }:
 
 stdenv.mkDerivation rec {
-  name = "unifont-${version}";
+  pname = "unifont";
   version = "12.1.03";
 
   ttf = fetchurl {
-    url = "mirror://gnu/unifont/${name}/${name}.ttf";
+    url = "mirror://gnu/unifont/${pname}-${version}/${pname}-${version}.ttf";
     sha256 = "10igjlf05d97h3vcggr2ahxmq9ljby4ypja2g4s9bvxs2w1si51p";
   };
 
   pcf = fetchurl {
-    url = "mirror://gnu/unifont/${name}/${name}.pcf.gz";
+    url = "mirror://gnu/unifont/${pname}-${version}/${pname}-${version}.pcf.gz";
     sha256 = "1cd1fnk3m7giqp099kynnjj4m7q00lqm4ybqb1vzd2wi3j4a1awf";
   };
 
diff --git a/nixpkgs/pkgs/data/fonts/unscii/default.nix b/nixpkgs/pkgs/data/fonts/unscii/default.nix
index 6d169e940cf9..cd4d0dc42cdd 100644
--- a/nixpkgs/pkgs/data/fonts/unscii/default.nix
+++ b/nixpkgs/pkgs/data/fonts/unscii/default.nix
@@ -1,11 +1,10 @@
 {stdenv, fetchurl, perl, bdftopcf, perlPackages, fontforge, SDL, SDL_image}:
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "unscii";
   version = "1.1";
   # or fetchFromGitHub(owner,repo,rev) or fetchgit(rev)
   src = fetchurl {
-    url = "http://pelulamu.net/${pname}/${name}-src.tar.gz";
+    url = "http://pelulamu.net/${pname}/${pname}-${version}-src.tar.gz";
     sha256 = "0qcxcnqz2nlwfzlrn115kkp3n8dd7593h762vxs6vfqm13i39lq1";
   };
   nativeBuildInputs = [perl bdftopcf perlPackages.TextCharWidth fontforge
diff --git a/nixpkgs/pkgs/data/fonts/xits-math/default.nix b/nixpkgs/pkgs/data/fonts/xits-math/default.nix
index 553c1dbde221..24e9f2a39357 100644
--- a/nixpkgs/pkgs/data/fonts/xits-math/default.nix
+++ b/nixpkgs/pkgs/data/fonts/xits-math/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python2Packages, fontforge }:
 
 stdenv.mkDerivation rec {
-  name = "xits-math-${version}";
+  pname = "xits-math";
   version = "1.200";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/icons/bibata-cursors/default.nix b/nixpkgs/pkgs/data/icons/bibata-cursors/default.nix
index ce7bb11522ba..2e99c3d92327 100644
--- a/nixpkgs/pkgs/data/icons/bibata-cursors/default.nix
+++ b/nixpkgs/pkgs/data/icons/bibata-cursors/default.nix
@@ -1,7 +1,7 @@
 { fetchFromGitHub, gnome-themes-extra, inkscape, stdenv, xcursorgen }:
 
 stdenv.mkDerivation rec {
-  name = "bibata-cursors-${version}";
+  pname = "bibata-cursors";
   version = "0.4.1";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/icons/elementary-xfce-icon-theme/default.nix b/nixpkgs/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
index 4b42f0b6ee9f..f276b573019f 100644
--- a/nixpkgs/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
+++ b/nixpkgs/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, gdk-pixbuf, optipng, librsvg, gtk3, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "elementary-xfce-icon-theme-${version}";
+  pname = "elementary-xfce-icon-theme";
   version = "0.13.1";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/icons/faba-mono-icons/default.nix b/nixpkgs/pkgs/data/icons/faba-mono-icons/default.nix
index a4ffefe1f26d..99488a26f2b6 100644
--- a/nixpkgs/pkgs/data/icons/faba-mono-icons/default.nix
+++ b/nixpkgs/pkgs/data/icons/faba-mono-icons/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, autoreconfHook, gtk3, moka-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "faba-mono-icons";
   version = "2016-04-30";
 
diff --git a/nixpkgs/pkgs/data/icons/iconpack-obsidian/default.nix b/nixpkgs/pkgs/data/icons/iconpack-obsidian/default.nix
index ee45a186f290..f7015621853c 100644
--- a/nixpkgs/pkgs/data/icons/iconpack-obsidian/default.nix
+++ b/nixpkgs/pkgs/data/icons/iconpack-obsidian/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gtk3 }:
 
 stdenv.mkDerivation rec {
-  name = "iconpack-obsidian-${version}";
+  pname = "iconpack-obsidian";
   version = "4.3";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/icons/maia-icon-theme/default.nix b/nixpkgs/pkgs/data/icons/maia-icon-theme/default.nix
index 7b4ed7a66809..49d289cac391 100644
--- a/nixpkgs/pkgs/data/icons/maia-icon-theme/default.nix
+++ b/nixpkgs/pkgs/data/icons/maia-icon-theme/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitLab, cmake, extra-cmake-modules, gtk3, kdeFrameworks, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "maia-icon-theme-${version}";
+  pname = "maia-icon-theme";
   version = "2018-02-24";
 
   src = fetchFromGitLab {
diff --git a/nixpkgs/pkgs/data/icons/moka-icon-theme/default.nix b/nixpkgs/pkgs/data/icons/moka-icon-theme/default.nix
index 17892679a7ea..83c4b19472a3 100644
--- a/nixpkgs/pkgs/data/icons/moka-icon-theme/default.nix
+++ b/nixpkgs/pkgs/data/icons/moka-icon-theme/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, meson, ninja, gtk3, python3, faba-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "moka-icon-theme";
   version = "5.4.0";
 
diff --git a/nixpkgs/pkgs/data/icons/numix-icon-theme/default.nix b/nixpkgs/pkgs/data/icons/numix-icon-theme/default.nix
index 1a2eb6504d9d..e41373f536ff 100644
--- a/nixpkgs/pkgs/data/icons/numix-icon-theme/default.nix
+++ b/nixpkgs/pkgs/data/icons/numix-icon-theme/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, gtk3, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "numix-icon-theme";
   version = "18.07.17";
 
diff --git a/nixpkgs/pkgs/data/icons/paper-icon-theme/default.nix b/nixpkgs/pkgs/data/icons/paper-icon-theme/default.nix
index de808e44ea6c..5359b2229f39 100644
--- a/nixpkgs/pkgs/data/icons/paper-icon-theme/default.nix
+++ b/nixpkgs/pkgs/data/icons/paper-icon-theme/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, meson, ninja, gtk3, python3 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "paper-icon-theme";
   version = "2018-06-24";
 
diff --git a/nixpkgs/pkgs/data/icons/vanilla-dmz/default.nix b/nixpkgs/pkgs/data/icons/vanilla-dmz/default.nix
index b6def37def6f..c4a8fd44a610 100644
--- a/nixpkgs/pkgs/data/icons/vanilla-dmz/default.nix
+++ b/nixpkgs/pkgs/data/icons/vanilla-dmz/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchzip, xorg }:
 
 stdenv.mkDerivation rec {
-  name = "vanilla-dmz-${version}";
+  pname = "vanilla-dmz";
   version = "0.4.4";
   src = fetchzip {
     url = "http://ftp.de.debian.org/debian/pool/main/d/dmz-cursor-theme/dmz-cursor-theme_${version}.tar.gz";
diff --git a/nixpkgs/pkgs/data/misc/combinatorial_designs/default.nix b/nixpkgs/pkgs/data/misc/combinatorial_designs/default.nix
index 18331b5ada9d..5df7343f3be7 100644
--- a/nixpkgs/pkgs/data/misc/combinatorial_designs/default.nix
+++ b/nixpkgs/pkgs/data/misc/combinatorial_designs/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "combinatorial_designs-${version}";
+  pname = "combinatorial_designs";
   version = "20140630";
 
   src = fetchurl {
diff --git a/nixpkgs/pkgs/data/misc/conway_polynomials/default.nix b/nixpkgs/pkgs/data/misc/conway_polynomials/default.nix
index fec422b33acf..48b538fe1833 100644
--- a/nixpkgs/pkgs/data/misc/conway_polynomials/default.nix
+++ b/nixpkgs/pkgs/data/misc/conway_polynomials/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "conway_polynomials-${version}";
+  pname = "conway_polynomials";
   version = "0.5";
 
   pythonEnv = python.withPackages (ps: with ps; [ six ]);
diff --git a/nixpkgs/pkgs/data/misc/elliptic_curves/default.nix b/nixpkgs/pkgs/data/misc/elliptic_curves/default.nix
index 528486328c68..49b8736b0846 100644
--- a/nixpkgs/pkgs/data/misc/elliptic_curves/default.nix
+++ b/nixpkgs/pkgs/data/misc/elliptic_curves/default.nix
@@ -6,7 +6,6 @@
 stdenv.mkDerivation rec {
   pname = "elliptic_curves";
   version = "0.8";
-  name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://sageupstream/${pname}/${pname}-${version}.tar.bz2";
diff --git a/nixpkgs/pkgs/data/misc/geolite-legacy/default.nix b/nixpkgs/pkgs/data/misc/geolite-legacy/default.nix
index 309ae47a8516..38662bef0af3 100644
--- a/nixpkgs/pkgs/data/misc/geolite-legacy/default.nix
+++ b/nixpkgs/pkgs/data/misc/geolite-legacy/default.nix
@@ -7,7 +7,7 @@ let
   };
 in
 stdenv.mkDerivation rec {
-  name = "geolite-legacy-${version}";
+  pname = "geolite-legacy";
   version = "2017-12-02";
 
   srcGeoIP = fetchDB
diff --git a/nixpkgs/pkgs/data/misc/graphs/default.nix b/nixpkgs/pkgs/data/misc/graphs/default.nix
index aea5feef46c7..14551c6a4a47 100644
--- a/nixpkgs/pkgs/data/misc/graphs/default.nix
+++ b/nixpkgs/pkgs/data/misc/graphs/default.nix
@@ -5,7 +5,6 @@
 stdenv.mkDerivation rec {
   pname = "graphs";
   version = "20161026";
-  name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://sageupstream/${pname}/${pname}-${version}.tar.bz2";
diff --git a/nixpkgs/pkgs/data/misc/libkkc-data/default.nix b/nixpkgs/pkgs/data/misc/libkkc-data/default.nix
index 343071fcf59c..cb446e9b0bc1 100644
--- a/nixpkgs/pkgs/data/misc/libkkc-data/default.nix
+++ b/nixpkgs/pkgs/data/misc/libkkc-data/default.nix
@@ -3,10 +3,9 @@
 stdenv.mkDerivation rec {
   pname = "libkkc-data";
   version = "0.2.7";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "${meta.homepage}/releases/download/v${libkkc.version}/${name}.tar.xz";
+    url = "${meta.homepage}/releases/download/v${libkkc.version}/${pname}-${version}.tar.xz";
     sha256 = "16avb50jasq2f1n9xyziky39dhlnlad0991pisk3s11hl1aqfrwy";
   };
 
diff --git a/nixpkgs/pkgs/data/misc/pari-galdata/default.nix b/nixpkgs/pkgs/data/misc/pari-galdata/default.nix
index 222fd2f88707..1b6b60f104e0 100644
--- a/nixpkgs/pkgs/data/misc/pari-galdata/default.nix
+++ b/nixpkgs/pkgs/data/misc/pari-galdata/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "20080411";
-  name = "pari-galdata-${version}";
+  pname = "pari-galdata";
 
   src = fetchurl {
     url = "http://pari.math.u-bordeaux.fr/pub/pari/packages/galdata.tgz";
diff --git a/nixpkgs/pkgs/data/misc/pari-seadata-small/default.nix b/nixpkgs/pkgs/data/misc/pari-seadata-small/default.nix
index 967122c1bd4d..2d3d52f697ed 100644
--- a/nixpkgs/pkgs/data/misc/pari-seadata-small/default.nix
+++ b/nixpkgs/pkgs/data/misc/pari-seadata-small/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "20090618";
-  name = "pari-seadata-small-${version}";
+  pname = "pari-seadata-small";
 
   src = fetchurl {
     url = "http://pari.math.u-bordeaux.fr/pub/pari/packages/seadata-small.tgz";
diff --git a/nixpkgs/pkgs/data/misc/polytopes_db/default.nix b/nixpkgs/pkgs/data/misc/polytopes_db/default.nix
index 85f2cff09db2..8fec9a854260 100644
--- a/nixpkgs/pkgs/data/misc/polytopes_db/default.nix
+++ b/nixpkgs/pkgs/data/misc/polytopes_db/default.nix
@@ -5,7 +5,6 @@
 stdenv.mkDerivation rec {
   pname = "polytopes_db";
   version = "20170220";
-  name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://sageupstream/${pname}/${pname}-${version}.tar.bz2";
diff --git a/nixpkgs/pkgs/data/misc/scowl/default.nix b/nixpkgs/pkgs/data/misc/scowl/default.nix
index c90b8aa7e37d..f15a7534e267 100644
--- a/nixpkgs/pkgs/data/misc/scowl/default.nix
+++ b/nixpkgs/pkgs/data/misc/scowl/default.nix
@@ -3,7 +3,6 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "scowl";
   version = "2018.04.16";
 
diff --git a/nixpkgs/pkgs/data/misc/shared-mime-info/default.nix b/nixpkgs/pkgs/data/misc/shared-mime-info/default.nix
index 6d29d8760734..79924c4832f6 100644
--- a/nixpkgs/pkgs/data/misc/shared-mime-info/default.nix
+++ b/nixpkgs/pkgs/data/misc/shared-mime-info/default.nix
@@ -3,7 +3,8 @@
 
 let version = "1.12"; in
 stdenv.mkDerivation rec {
-  name = "shared-mime-info-${version}";
+  pname = "shared-mime-info";
+  inherit version;
 
   src = fetchurl {
     url = "https://gitlab.freedesktop.org/xdg/shared-mime-info/uploads/80c7f1afbcad2769f38aeb9ba6317a51/shared-mime-info-1.12.tar.xz";
diff --git a/nixpkgs/pkgs/data/misc/sound-theme-freedesktop/default.nix b/nixpkgs/pkgs/data/misc/sound-theme-freedesktop/default.nix
index 043d3d65b84e..355a2c2c577a 100644
--- a/nixpkgs/pkgs/data/misc/sound-theme-freedesktop/default.nix
+++ b/nixpkgs/pkgs/data/misc/sound-theme-freedesktop/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, intltool }:
 
 stdenv.mkDerivation rec {
-  name = "sound-theme-freedesktop-${version}";
+  pname = "sound-theme-freedesktop";
   version = "0.8";
 
   src = fetchurl {
     sha256 = "054abv4gmfk9maw93fis0bf605rc56dah7ys5plc4pphxqh8nlfb";
-    url = "https://people.freedesktop.org/~mccann/dist/${name}.tar.bz2";
+    url = "https://people.freedesktop.org/~mccann/dist/${pname}-${version}.tar.bz2";
   };
 
   nativeBuildInputs = [ intltool ];
diff --git a/nixpkgs/pkgs/data/misc/tzdata/default.nix b/nixpkgs/pkgs/data/misc/tzdata/default.nix
index 0d19d8c9dcab..c1f9153c5854 100644
--- a/nixpkgs/pkgs/data/misc/tzdata/default.nix
+++ b/nixpkgs/pkgs/data/misc/tzdata/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, buildPackages }:
 
 stdenv.mkDerivation rec {
-  name = "tzdata-${version}";
+  pname = "tzdata";
   version = "2019a";
 
   srcs =
diff --git a/nixpkgs/pkgs/data/misc/xorg-rgb/default.nix b/nixpkgs/pkgs/data/misc/xorg-rgb/default.nix
index e11362992608..12acc424b9d1 100644
--- a/nixpkgs/pkgs/data/misc/xorg-rgb/default.nix
+++ b/nixpkgs/pkgs/data/misc/xorg-rgb/default.nix
@@ -1,6 +1,5 @@
 {stdenv, fetchurl, pkgconfig, xorgproto}:
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "rgb";
   version = "1.0.6";
 
diff --git a/nixpkgs/pkgs/data/themes/matcha/default.nix b/nixpkgs/pkgs/data/themes/matcha/default.nix
index 762ab3eac3e5..09ca8897a216 100644
--- a/nixpkgs/pkgs/data/themes/matcha/default.nix
+++ b/nixpkgs/pkgs/data/themes/matcha/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gdk-pixbuf, librsvg, gtk-engine-murrine }:
 
 stdenv.mkDerivation rec {
-  name = "matcha-${version}";
+  pname = "matcha";
   version = "2019-06-22";
 
   src = fetchFromGitHub {
diff --git a/nixpkgs/pkgs/data/themes/nordic-polar/default.nix b/nixpkgs/pkgs/data/themes/nordic-polar/default.nix
index c4265875390e..d1cfb800001b 100644
--- a/nixpkgs/pkgs/data/themes/nordic-polar/default.nix
+++ b/nixpkgs/pkgs/data/themes/nordic-polar/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, gtk-engine-murrine }:
 
 stdenv.mkDerivation rec {
-  name = "nordic-polar-${version}";
+  pname = "nordic-polar";
   version = "1.5.0";
 
   srcs = [
diff --git a/nixpkgs/pkgs/data/themes/nordic/default.nix b/nixpkgs/pkgs/data/themes/nordic/default.nix
index 1f0e110488b7..5172b2992ccc 100644
--- a/nixpkgs/pkgs/data/themes/nordic/default.nix
+++ b/nixpkgs/pkgs/data/themes/nordic/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, gtk-engine-murrine }:
 
 stdenv.mkDerivation rec {
-  name = "nordic-${version}";
+  pname = "nordic";
   version = "1.6.5";
 
   srcs = [
diff --git a/nixpkgs/pkgs/data/themes/qogir/default.nix b/nixpkgs/pkgs/data/themes/qogir/default.nix
index 4d91b60960b3..6461697b04f2 100644
--- a/nixpkgs/pkgs/data/themes/qogir/default.nix
+++ b/nixpkgs/pkgs/data/themes/qogir/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "qogir-theme";
-  version = "2019-05-03";
+  version = "2019-08-31";
 
   src = fetchFromGitHub {
     owner = "vinceliuice";
     repo = pname;
     rev = version;
-    sha256 = "031nqr47b3x8ahcym7cfc75y8sy53dcmrrrlywi7m1a10ckfp0pd";
+    sha256 = "1pqfnqc2c6f5cidg6c3y492hqlyn5ma4b7ra2lchw7g2dxfvq8w1";
   };
 
   buildInputs = [ gdk-pixbuf librsvg ];
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   installPhase = ''
     patchShebangs .
     mkdir -p $out/share/themes
-    name= ./Install -d $out/share/themes
+    name= ./install.sh -d $out/share/themes
   '';
 
   meta = with stdenv.lib; {