From 70122cf43ba4a1f555d9e0c9e7ade91b41cf0ee5 Mon Sep 17 00:00:00 2001
From: Alexander Ried <ried@mytum.de>
Date: Sun, 25 Sep 2016 15:18:11 +0200
Subject: [PATCH 1/5] pinpoint: use clutter{,_gtk} from gnome package set

---
 pkgs/top-level/all-packages.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5cb06a24f52..06f4ac09436 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14656,8 +14656,7 @@ in
   pinfo = callPackage ../applications/misc/pinfo { };
 
   pinpoint = callPackage ../applications/office/pinpoint {
-    clutter = clutter_1_24;
-    clutter_gtk = clutter_gtk_1_6;
+    inherit (gnome3) clutter clutter_gtk;
   };
 
   pinta = callPackage ../applications/graphics/pinta {

From 55a1a671114814e57681bf25724e5e9912d4b7f1 Mon Sep 17 00:00:00 2001
From: Alexander Ried <ried@mytum.de>
Date: Sun, 25 Sep 2016 15:32:52 +0200
Subject: [PATCH 2/5] clutter-gst2: remove unused version

---
 pkgs/desktops/gnome-3/3.20/default.nix        |  5 ++--
 .../development/libraries/clutter-gst/3.0.nix | 28 -------------------
 .../libraries/clutter-gst/default.nix         |  8 ++++--
 pkgs/top-level/all-packages.nix               |  6 ++--
 4 files changed, 9 insertions(+), 38 deletions(-)
 delete mode 100644 pkgs/development/libraries/clutter-gst/3.0.nix

diff --git a/pkgs/desktops/gnome-3/3.20/default.nix b/pkgs/desktops/gnome-3/3.20/default.nix
index 817c0d9b1d6..b3f757162eb 100644
--- a/pkgs/desktops/gnome-3/3.20/default.nix
+++ b/pkgs/desktops/gnome-3/3.20/default.nix
@@ -45,7 +45,8 @@ let
     hitori gnome-taquin
   ];
 
-  inherit (pkgs) glib gtk2 webkitgtk24x webkitgtk212x gtk3 gtkmm3 libcanberra_gtk2;
+  inherit (pkgs) glib gtk2 webkitgtk24x webkitgtk212x gtk3 gtkmm3 libcanberra_gtk2
+    clutter-gst;
   inherit (pkgs.gnome2) ORBit2;
   libsoup = pkgs.libsoup.override { gnomeSupport = true; };
   libchamplain = pkgs.libchamplain.override { libsoup = libsoup; };
@@ -53,8 +54,6 @@ let
   gnome3 = self // { recurseForDerivations = false; };
   clutter = pkgs.clutter_1_26;
   clutter_gtk = pkgs.clutter_gtk_1_8.override { inherit clutter gtk3; };
-  clutter-gst_2 = pkgs.clutter-gst;
-  clutter-gst = pkgs.clutter-gst_3_0.override { inherit clutter cogl; };
   cogl = pkgs.cogl_1_22;
   gtk = gtk3;
   gtkmm = gtkmm3;
diff --git a/pkgs/development/libraries/clutter-gst/3.0.nix b/pkgs/development/libraries/clutter-gst/3.0.nix
deleted file mode 100644
index c2bec3a7f1d..00000000000
--- a/pkgs/development/libraries/clutter-gst/3.0.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{ fetchurl, stdenv, pkgconfig, clutter, gtk3, glib, cogl }:
-
-stdenv.mkDerivation rec {
-  major = "3.0";
-  minor = "18";
-  name = "clutter-gst-${major}.${minor}";
-
-  src = fetchurl {
-    url = "mirror://gnome/sources/clutter-gst/${major}/${name}.tar.xz";
-    sha256 = "14w0pi9myvcn1yxzmk9sk8dghj17m5ji3aqdpfjikk90c060vv0a";
-  };
-
-  propagatedBuildInputs = [ clutter gtk3 glib cogl ];
-  nativeBuildInputs = [ pkgconfig ];
-
-  postBuild = "rm -rf $out/share/gtk-doc";
-
-  meta = {
-    description = "GStreamer bindings for clutter";
-
-    homepage = http://www.clutter-project.org/;
-
-    license = stdenv.lib.licenses.lgpl2Plus;
-
-    maintainers = with stdenv.lib.maintainers; [ lethalman ];
-    platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
-  };
-}
diff --git a/pkgs/development/libraries/clutter-gst/default.nix b/pkgs/development/libraries/clutter-gst/default.nix
index 7cef673dbc6..c2bec3a7f1d 100644
--- a/pkgs/development/libraries/clutter-gst/default.nix
+++ b/pkgs/development/libraries/clutter-gst/default.nix
@@ -1,11 +1,13 @@
 { fetchurl, stdenv, pkgconfig, clutter, gtk3, glib, cogl }:
 
 stdenv.mkDerivation rec {
-  name = "clutter-gst-2.0.12";
+  major = "3.0";
+  minor = "18";
+  name = "clutter-gst-${major}.${minor}";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/clutter-gst/2.0/${name}.tar.xz";
-    sha256 = "1dgzpd5l5ld622b8185c3khvvllm5hfvq4q1a1mgzhxhj8v4bwf2";
+    url = "mirror://gnome/sources/clutter-gst/${major}/${name}.tar.xz";
+    sha256 = "14w0pi9myvcn1yxzmk9sk8dghj17m5ji3aqdpfjikk90c060vv0a";
   };
 
   propagatedBuildInputs = [ clutter gtk3 glib cogl ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 06f4ac09436..662afdb8e1d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7255,10 +7255,8 @@ in
     cogl = cogl_1_22;
   };
 
-  clutter-gst = callPackage ../development/libraries/clutter-gst { };
-
-  clutter-gst_3_0 = callPackage ../development/libraries/clutter-gst/3.0.nix {
-    clutter = clutter_1_22;
+  clutter-gst = callPackage ../development/libraries/clutter-gst {
+    inherit (gnome3) cogl clutter;
   };
 
   clutter_gtk = callPackage ../development/libraries/clutter-gtk { };

From 31bbc58c7a046bf49a1f635e9d81e7f10c63ad2a Mon Sep 17 00:00:00 2001
From: Alexander Ried <ried@mytum.de>
Date: Sun, 25 Sep 2016 16:00:07 +0200
Subject: [PATCH 3/5] clutter-gtk_0_10: remove unused version

---
 .../libraries/clutter-gtk/0.10.8.nix          | 31 -------------------
 pkgs/top-level/all-packages.nix               |  1 -
 2 files changed, 32 deletions(-)
 delete mode 100644 pkgs/development/libraries/clutter-gtk/0.10.8.nix

diff --git a/pkgs/development/libraries/clutter-gtk/0.10.8.nix b/pkgs/development/libraries/clutter-gtk/0.10.8.nix
deleted file mode 100644
index a3cdbbf2827..00000000000
--- a/pkgs/development/libraries/clutter-gtk/0.10.8.nix
+++ /dev/null
@@ -1,31 +0,0 @@
-{ fetchurl, stdenv, pkgconfig, clutter, gtk2 }:
-
-stdenv.mkDerivation rec {
-  name = "clutter-gtk-0.10.8";
-
-  src = fetchurl {
-    urls = [
-      "http://download.gnome.org/sources/clutter-gtk/0.10/${name}.tar.bz2"
-      "http://source.clutter-project.org/sources/clutter-gtk/0.10/${name}.tar.bz2"
-      ];
-    sha256 = "0508x1jfnlq0zhgscysvfa7i7ljkzm23d2myikvdjwc8ar8zjrvq";
-  };
-
-  propagatedBuildInputs = [ clutter gtk2 ];
-  nativeBuildInputs = [ pkgconfig ];
-
-  configureFlags = [ "--disable-introspection" ]; # not needed anywhere AFAIK
-
-  postBuild = "rm -rf $out/share/gtk-doc";
-
-  meta = {
-    description = "Clutter-GTK";
-
-    homepage = http://www.clutter-project.org/;
-
-    license = stdenv.lib.licenses.lgpl2Plus;
-
-    maintainers = [ ];
-    platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 662afdb8e1d..c9a704bade0 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7260,7 +7260,6 @@ in
   };
 
   clutter_gtk = callPackage ../development/libraries/clutter-gtk { };
-  clutter_gtk_0_10 = callPackage ../development/libraries/clutter-gtk/0.10.8.nix { };
   clutter_gtk_1_6 = callPackage ../development/libraries/clutter-gtk/1.6.nix {
     clutter = clutter_1_22;
   };

From a536b7881539e9730d7c2620ae2018e058227234 Mon Sep 17 00:00:00 2001
From: Alexander Ried <ried@mytum.de>
Date: Sun, 25 Sep 2016 15:21:34 +0200
Subject: [PATCH 4/5] clutter{,_gtk}: remove old versions

---
 pkgs/desktops/gnome-3/3.20/default.nix        |  3 +-
 .../development/libraries/clutter-gtk/1.4.nix | 26 ----------
 .../development/libraries/clutter-gtk/1.6.nix | 23 --------
 .../development/libraries/clutter-gtk/1.8.nix | 25 ---------
 .../libraries/clutter-gtk/default.nix         | 13 +++--
 pkgs/development/libraries/clutter/1.22.nix   | 52 -------------------
 pkgs/development/libraries/clutter/1.24.nix   | 52 -------------------
 pkgs/top-level/all-packages.nix               | 16 +-----
 8 files changed, 9 insertions(+), 201 deletions(-)
 delete mode 100644 pkgs/development/libraries/clutter-gtk/1.4.nix
 delete mode 100644 pkgs/development/libraries/clutter-gtk/1.6.nix
 delete mode 100644 pkgs/development/libraries/clutter-gtk/1.8.nix
 delete mode 100644 pkgs/development/libraries/clutter/1.22.nix
 delete mode 100644 pkgs/development/libraries/clutter/1.24.nix

diff --git a/pkgs/desktops/gnome-3/3.20/default.nix b/pkgs/desktops/gnome-3/3.20/default.nix
index b3f757162eb..b19a8823fc6 100644
--- a/pkgs/desktops/gnome-3/3.20/default.nix
+++ b/pkgs/desktops/gnome-3/3.20/default.nix
@@ -46,14 +46,13 @@ let
   ];
 
   inherit (pkgs) glib gtk2 webkitgtk24x webkitgtk212x gtk3 gtkmm3 libcanberra_gtk2
-    clutter-gst;
+    clutter-gst clutter_gtk;
   inherit (pkgs.gnome2) ORBit2;
   libsoup = pkgs.libsoup.override { gnomeSupport = true; };
   libchamplain = pkgs.libchamplain.override { libsoup = libsoup; };
   orbit = ORBit2;
   gnome3 = self // { recurseForDerivations = false; };
   clutter = pkgs.clutter_1_26;
-  clutter_gtk = pkgs.clutter_gtk_1_8.override { inherit clutter gtk3; };
   cogl = pkgs.cogl_1_22;
   gtk = gtk3;
   gtkmm = gtkmm3;
diff --git a/pkgs/development/libraries/clutter-gtk/1.4.nix b/pkgs/development/libraries/clutter-gtk/1.4.nix
deleted file mode 100644
index e493bab1bc7..00000000000
--- a/pkgs/development/libraries/clutter-gtk/1.4.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-{ fetchurl, stdenv, pkgconfig, gobjectIntrospection, clutter, gtk3 }:
-
-stdenv.mkDerivation rec {
-  name = "clutter-gtk-1.4.4";
-
-  src = fetchurl {
-    url = "mirror://gnome/sources/clutter-gtk/1.4/${name}.tar.xz";
-    sha256 = "bc3108594a01a08bb6d9b538afe995e4fd78634a8356064ee8137d87aad51b2e";
-  };
-
-  propagatedBuildInputs = [ clutter gtk3 ];
-  nativeBuildInputs = [ pkgconfig gobjectIntrospection ];
-
-  postBuild = "rm -rf $out/share/gtk-doc";
-
-  meta = {
-    description = "Clutter-GTK";
-
-    homepage = http://www.clutter-project.org/;
-
-    license = stdenv.lib.licenses.lgpl2Plus;
-
-    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
-    platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
-  };
-}
diff --git a/pkgs/development/libraries/clutter-gtk/1.6.nix b/pkgs/development/libraries/clutter-gtk/1.6.nix
deleted file mode 100644
index 9c4e7ae1271..00000000000
--- a/pkgs/development/libraries/clutter-gtk/1.6.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ fetchurl, stdenv, pkgconfig, gobjectIntrospection, clutter, gtk3 }:
-
-stdenv.mkDerivation rec {
-  name = "clutter-gtk-1.6.0";
-
-  src = fetchurl {
-    url = "mirror://gnome/sources/clutter-gtk/1.6/${name}.tar.xz";
-    sha256 = "883550b574a036363239442edceb61cf3f6bedc8adc97d3404278556dc82234d";
-  };
-
-  propagatedBuildInputs = [ clutter gtk3 ];
-  nativeBuildInputs = [ pkgconfig gobjectIntrospection ];
-
-  postBuild = "rm -rf $out/share/gtk-doc";
-
-  meta = {
-    description = "Clutter-GTK";
-    homepage = http://www.clutter-project.org/;
-    license = stdenv.lib.licenses.lgpl2Plus;
-    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
-    platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
-  };
-}
diff --git a/pkgs/development/libraries/clutter-gtk/1.8.nix b/pkgs/development/libraries/clutter-gtk/1.8.nix
deleted file mode 100644
index a126f770944..00000000000
--- a/pkgs/development/libraries/clutter-gtk/1.8.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ fetchurl, stdenv, pkgconfig, gobjectIntrospection, clutter, gtk3 }:
-
-stdenv.mkDerivation rec {
-  major = "1.8";
-  minor = "0";
-  name = "clutter-gtk-${major}.${minor}";
-
-  src = fetchurl {
-    url = "mirror://gnome/sources/clutter-gtk/${major}/${name}.tar.xz";
-    sha256 = "07dzvx0b3fsswxnpxgk0adjgccnrvbxsd971naqwndnfivbgjbkl";
-  };
-
-  propagatedBuildInputs = [ clutter gtk3 ];
-  nativeBuildInputs = [ pkgconfig gobjectIntrospection ];
-
-  postBuild = "rm -rf $out/share/gtk-doc";
-
-  meta = {
-    description = "Clutter-GTK";
-    homepage = http://www.clutter-project.org/;
-    license = stdenv.lib.licenses.lgpl2Plus;
-    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
-    platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
-  };
-}
diff --git a/pkgs/development/libraries/clutter-gtk/default.nix b/pkgs/development/libraries/clutter-gtk/default.nix
index 1d085222341..a126f770944 100644
--- a/pkgs/development/libraries/clutter-gtk/default.nix
+++ b/pkgs/development/libraries/clutter-gtk/default.nix
@@ -1,11 +1,13 @@
 { fetchurl, stdenv, pkgconfig, gobjectIntrospection, clutter, gtk3 }:
 
 stdenv.mkDerivation rec {
-  name = "clutter-gtk-1.4.4";
+  major = "1.8";
+  minor = "0";
+  name = "clutter-gtk-${major}.${minor}";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/clutter-gtk/1.4/${name}.tar.xz";
-    sha256 = "bc3108594a01a08bb6d9b538afe995e4fd78634a8356064ee8137d87aad51b2e";
+    url = "mirror://gnome/sources/clutter-gtk/${major}/${name}.tar.xz";
+    sha256 = "07dzvx0b3fsswxnpxgk0adjgccnrvbxsd971naqwndnfivbgjbkl";
   };
 
   propagatedBuildInputs = [ clutter gtk3 ];
@@ -15,12 +17,9 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Clutter-GTK";
-
     homepage = http://www.clutter-project.org/;
-
     license = stdenv.lib.licenses.lgpl2Plus;
-
-    maintainers = with stdenv.lib.maintainers; [ urkud ];
+    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
   };
 }
diff --git a/pkgs/development/libraries/clutter/1.22.nix b/pkgs/development/libraries/clutter/1.22.nix
deleted file mode 100644
index e303d5f0339..00000000000
--- a/pkgs/development/libraries/clutter/1.22.nix
+++ /dev/null
@@ -1,52 +0,0 @@
-{ stdenv, fetchurl, glib, pkgconfig, mesa, libX11, libXext, libXfixes
-, libXdamage, libXcomposite, libXi, cogl, pango, atk, json_glib, 
-gobjectIntrospection 
-}:
-
-let
-  ver_maj = "1.22";
-  ver_min = "0";
-in
-stdenv.mkDerivation rec {
-  name = "clutter-${ver_maj}.${ver_min}";
-
-  src = fetchurl {
-    url = "mirror://gnome/sources/clutter/${ver_maj}/${name}.tar.xz";
-    sha256 = "5225fef91f717118654a5b98e24f2018d09ca3c37d61ecff84f77069de0fbf54";
-  };
-
-  nativeBuildInputs = [ pkgconfig ];
-  propagatedBuildInputs =
-    [ libX11 mesa libXext libXfixes libXdamage libXcomposite libXi cogl pango
-      atk json_glib gobjectIntrospection
-    ];
-
-  configureFlags = [ "--enable-introspection" ]; # needed by muffin AFAIK
-
-  #doCheck = true; # no tests possible without a display
-
-  meta = {
-    description = "Clutter, a library for creating fast, dynamic graphical user interfaces";
-
-    longDescription =
-      '' Clutter is free software library for creating fast, compelling,
-         portable, and dynamic graphical user interfaces.  It is a core part
-         of MeeGo, and is supported by the open source community.  Its
-         development is sponsored by Intel.
-
-         Clutter uses OpenGL for rendering (and optionally OpenGL|ES for use
-         on mobile and embedded platforms), but wraps an easy to use,
-         efficient, flexible API around GL's complexity.
-
-         Clutter enforces no particular user interface style, but provides a
-         rich, generic foundation for higher-level toolkits tailored to
-         specific needs.
-      '';
-
-    license = stdenv.lib.licenses.lgpl2Plus;
-    homepage = http://www.clutter-project.org/;
-
-    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
-    platforms = stdenv.lib.platforms.mesaPlatforms;
-  };
-}
diff --git a/pkgs/development/libraries/clutter/1.24.nix b/pkgs/development/libraries/clutter/1.24.nix
deleted file mode 100644
index b9d45b6c62b..00000000000
--- a/pkgs/development/libraries/clutter/1.24.nix
+++ /dev/null
@@ -1,52 +0,0 @@
-{ stdenv, fetchurl, glib, pkgconfig, mesa, libX11, libXext, libXfixes
-, libXdamage, libXcomposite, libXi, cogl, pango, atk, json_glib, 
-gobjectIntrospection 
-}:
-
-let
-  ver_maj = "1.24";
-  ver_min = "0";
-in
-stdenv.mkDerivation rec {
-  name = "clutter-${ver_maj}.${ver_min}";
-
-  src = fetchurl {
-    url = "mirror://gnome/sources/clutter/${ver_maj}/${name}.tar.xz";
-    sha256 = "85c87d5745b97af7633776419a47421aae7cea66c1b870f88cc5e06a4c5626e6";
-  };
-
-  nativeBuildInputs = [ pkgconfig ];
-  propagatedBuildInputs =
-    [ libX11 mesa libXext libXfixes libXdamage libXcomposite libXi cogl pango
-      atk json_glib gobjectIntrospection
-    ];
-
-  configureFlags = [ "--enable-introspection" ]; # needed by muffin AFAIK
-
-  #doCheck = true; # no tests possible without a display
-
-  meta = {
-    description = "Clutter, a library for creating fast, dynamic graphical user interfaces";
-
-    longDescription =
-      '' Clutter is free software library for creating fast, compelling,
-         portable, and dynamic graphical user interfaces.  It is a core part
-         of MeeGo, and is supported by the open source community.  Its
-         development is sponsored by Intel.
-
-         Clutter uses OpenGL for rendering (and optionally OpenGL|ES for use
-         on mobile and embedded platforms), but wraps an easy to use,
-         efficient, flexible API around GL's complexity.
-
-         Clutter enforces no particular user interface style, but provides a
-         rich, generic foundation for higher-level toolkits tailored to
-         specific needs.
-      '';
-
-    license = stdenv.lib.licenses.lgpl2Plus;
-    homepage = http://www.clutter-project.org/;
-
-    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
-    platforms = stdenv.lib.platforms.mesaPlatforms;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c9a704bade0..4708afa56d5 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7243,14 +7243,6 @@ in
 
   clutter = callPackage ../development/libraries/clutter { };
 
-  clutter_1_22 = callPackage ../development/libraries/clutter/1.22.nix {
-    cogl = cogl_1_20;
-  };
-
-  clutter_1_24 = callPackage ../development/libraries/clutter/1.24.nix {
-    cogl = cogl_1_22;
-  };
-
   clutter_1_26 = callPackage ../development/libraries/clutter/1.26.nix {
     cogl = cogl_1_22;
   };
@@ -7259,12 +7251,8 @@ in
     inherit (gnome3) cogl clutter;
   };
 
-  clutter_gtk = callPackage ../development/libraries/clutter-gtk { };
-  clutter_gtk_1_6 = callPackage ../development/libraries/clutter-gtk/1.6.nix {
-    clutter = clutter_1_22;
-  };
-  clutter_gtk_1_8 = callPackage ../development/libraries/clutter-gtk/1.8.nix {
-    clutter = clutter_1_26;
+  clutter_gtk = callPackage ../development/libraries/clutter-gtk {
+    inherit (gnome3) clutter;
   };
 
   cminpack = callPackage ../development/libraries/cminpack { };

From dbc0229446ab92d72a340126f98c6ee2c0aff05a Mon Sep 17 00:00:00 2001
From: Alexander Ried <ried@mytum.de>
Date: Sun, 25 Sep 2016 15:53:44 +0200
Subject: [PATCH 5/5] cogl_1_20: remove unused version

---
 pkgs/development/libraries/cogl/1.20.nix | 56 ------------------------
 pkgs/top-level/all-packages.nix          |  2 -
 2 files changed, 58 deletions(-)
 delete mode 100644 pkgs/development/libraries/cogl/1.20.nix

diff --git a/pkgs/development/libraries/cogl/1.20.nix b/pkgs/development/libraries/cogl/1.20.nix
deleted file mode 100644
index ae202b09377..00000000000
--- a/pkgs/development/libraries/cogl/1.20.nix
+++ /dev/null
@@ -1,56 +0,0 @@
-{ stdenv, fetchurl, pkgconfig, mesa_noglu, glib, gdk_pixbuf, xorg, libintlOrEmpty
-, pangoSupport ? true, pango, cairo, gobjectIntrospection
-, gstreamerSupport ? true, gst_all_1 }:
-
-let
-  ver_maj = "1.20";
-  ver_min = "0";
-in
-stdenv.mkDerivation rec {
-  name = "cogl-${ver_maj}.${ver_min}";
-
-  src = fetchurl {
-    url = "mirror://gnome/sources/cogl/${ver_maj}/${name}.tar.xz";
-    sha256 = "729e35495829e7d31fafa3358e47b743ba21a2b08ff9b6cd28fb74c0de91192b";
-  };
-
-  nativeBuildInputs = [ pkgconfig ];
-
-  configureFlags = [
-    "--enable-introspection"
-    "--enable-kms-egl-platform"
-  ] ++ stdenv.lib.optional gstreamerSupport "--enable-cogl-gst"
-    ++ stdenv.lib.optionals (!stdenv.isDarwin) [ "--enable-gles1" "--enable-gles2" ];
-
-  propagatedBuildInputs = with xorg; [
-      glib gdk_pixbuf gobjectIntrospection
-      mesa_noglu libXrandr libXfixes libXcomposite libXdamage
-    ]
-    ++ libintlOrEmpty
-    ++ stdenv.lib.optionals gstreamerSupport [ gst_all_1.gstreamer
-                                               gst_all_1.gst-plugins-base ];
-
-  buildInputs = stdenv.lib.optionals pangoSupport [ pango cairo ];
-
-  COGL_PANGO_DEP_CFLAGS
-    = stdenv.lib.optionalString (stdenv.isDarwin && pangoSupport)
-      "-I${pango.dev}/include/pango-1.0 -I${cairo.dev}/include/cairo";
-
-  NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isDarwin "-lintl";
-
-  #doCheck = true; # all tests fail (no idea why)
-
-  meta = with stdenv.lib; {
-    description = "A small open source library for using 3D graphics hardware for rendering";
-    maintainers = with maintainers; [ lovek323 ];
-
-    longDescription = ''
-      Cogl is a small open source library for using 3D graphics hardware for
-      rendering. The API departs from the flat state machine style of OpenGL
-      and is designed to make it easy to write orthogonal components that can
-      render without stepping on each other's toes.
-    '';
-
-    platforms = stdenv.lib.platforms.mesaPlatforms;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4708afa56d5..404965ccf52 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7261,8 +7261,6 @@ in
 
   cogl = callPackage ../development/libraries/cogl { };
 
-  cogl_1_20 = callPackage ../development/libraries/cogl/1.20.nix { };
-
   cogl_1_22 = callPackage ../development/libraries/cogl/1.22.nix { };
 
   coin3d = callPackage ../development/libraries/coin3d { };