libtxc_dxtn{,_s2tc}: remove from nixpkgs + hardware.opengl options

Context: discussion in https://github.com/NixOS/nixpkgs/pull/82630

Mesa has been supporting S3TC natively without requiring these libraries
since the S3TC patent expired in December 2017.

7 files changed, 5 insertions, 57 deletions

diff --git a/pkgs/applications/misc/lutris/chrootenv.nix b/pkgs/applications/misc/lutris/chrootenv.nix
index 6f8d690779be..2861991cc41c 100644
--- a/pkgs/applications/misc/lutris/chrootenv.nix
+++ b/pkgs/applications/misc/lutris/chrootenv.nix
@@ -94,7 +94,7 @@ in buildFHSUserEnv {
     libsndfile libtheora libogg libvorbis libopus libGLU libpcap libpulseaudio
     libao libusb libevdev udev libgcrypt libxml2 libusb libpng libmpeg2 libv4l
     libjpeg libxkbcommon libass libcdio libjack2 libsamplerate libzip libmad libaio
-    libcap libtiff libva libgphoto2 libxslt libtxc_dxtn libsndfile giflib zlib glib
+    libcap libtiff libva libgphoto2 libxslt libsndfile giflib zlib glib
     alsaLib zziplib bash dbus keyutils zip cabextract freetype unzip coreutils
     readline gcc SDL SDL2 curl graphite2 gtk2 gtk3 udev ncurses wayland libglvnd
     vulkan-loader xdg_utils sqlite gnutls libbsd
diff --git a/pkgs/development/libraries/libtxc_dxtn/default.nix b/pkgs/development/libraries/libtxc_dxtn/default.nix
deleted file mode 100644
index 4e65e457110f..000000000000
--- a/pkgs/development/libraries/libtxc_dxtn/default.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ stdenv, fetchurl, autoreconfHook, libGL, libGLU }:
-
-let version = "1.0.1"; in
-
-stdenv.mkDerivation rec {
-  pname = "libtxc_dxtn";
-  inherit version;
-
-  src = fetchurl {
-    url = "https://people.freedesktop.org/~cbrill/libtxc_dxtn/${pname}-${version}.tar.bz2";
-    sha256 = "0q5fjaknl7s0z206dd8nzk9bdh8g4p23bz7784zrllnarl90saa5";
-  };
-
-  nativeBuildInputs = [ autoreconfHook ];
-  buildInputs = [ libGL libGLU ];
-
-  meta = with stdenv.lib; {
-    homepage = "http://dri.freedesktop.org/wiki/S3TC";
-    repositories.git = "git://people.freedesktop.org/~mareko/libtxc_dxtn";
-    license = licenses.mit;
-    platforms = platforms.unix;
-  };
-}
diff --git a/pkgs/development/libraries/libtxc_dxtn_s2tc/default.nix b/pkgs/development/libraries/libtxc_dxtn_s2tc/default.nix
deleted file mode 100644
index bb69c0dec0a0..000000000000
--- a/pkgs/development/libraries/libtxc_dxtn_s2tc/default.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ stdenv, fetchurl, autoreconfHook, libGL, libGLU }:
-
-let version = "1.0"; in
-
-stdenv.mkDerivation {
-  pname = "libtxc_dxtn_s2tc";
-  inherit version;
-
-  src = fetchurl {
-    url = "https://github.com/divVerent/s2tc/archive/v${version}.tar.gz";
-    sha256 = "0ibfdib277fhbqvxzan0bmglwnsl1y1rw2g8skvz82l1sfmmn752";
-  };
-
-  nativeBuildInputs = [ autoreconfHook ];
-  buildInputs = [ libGL libGLU ];
-
-  meta = {
-    description = "A patent-free S3TC compatible implementation";
-    homepage = "https://github.com/divVerent/s2tc";
-    repositories.git = "https://github.com/divVerent/s2tc.git";
-    license = stdenv.lib.licenses.mit;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.cpages ];
-  };
-}
diff --git a/pkgs/misc/emulators/wine/default.nix b/pkgs/misc/emulators/wine/default.nix
index 727eb2700671..368e2845ca40 100644
--- a/pkgs/misc/emulators/wine/default.nix
+++ b/pkgs/misc/emulators/wine/default.nix
@@ -9,7 +9,6 @@
 { lib, stdenv, callPackage,
   wineRelease ? "stable",
   wineBuild ? if stdenv.hostPlatform.system == "x86_64-linux" then "wineWow" else "wine32",
-  libtxc_dxtn_Name ? "libtxc_dxtn_s2tc",
   pngSupport ? false,
   jpegSupport ? false,
   tiffSupport ? false,
@@ -63,7 +62,6 @@ let wine-build = build: release:
 
 in if wineRelease == "staging" then
   callPackage ./staging.nix {
-    inherit libtxc_dxtn_Name;
     wineUnstable = wine-build wineBuild "unstable";
   }
 else
diff --git a/pkgs/misc/emulators/wine/staging.nix b/pkgs/misc/emulators/wine/staging.nix
index df979c68a47f..5c2469f8f44e 100644
--- a/pkgs/misc/emulators/wine/staging.nix
+++ b/pkgs/misc/emulators/wine/staging.nix
@@ -1,4 +1,4 @@
-{ stdenv, callPackage, wineUnstable, libtxc_dxtn_Name }:
+{ stdenv, callPackage, wineUnstable }:
 
 with callPackage ./util.nix {};
 
@@ -8,7 +8,7 @@ let patch = (callPackage ./sources.nix {}).staging;
 in assert stdenv.lib.getVersion wineUnstable == patch.version;
 
 stdenv.lib.overrideDerivation wineUnstable (self: {
-  buildInputs = build-inputs [ "perl" "utillinux" "autoconf" libtxc_dxtn_Name ] self.buildInputs;
+  buildInputs = build-inputs [ "perl" "utillinux" "autoconf" ] self.buildInputs;
 
   name = "${self.name}-staging";
 
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 6ebf2bcf8df7..d645edaff7c1 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -244,6 +244,8 @@ mapAliases ({
   librecad2 = librecad;  # backwards compatibility alias, added 2015-10
   libsysfs = sysfsutils; # added 2018-04-25
   libtidy = html-tidy;  # added 2014-12-21
+  libtxc_dxtn = throw "removed 2020-03-16, now integrated in Mesa";
+  libtxc_dxtn_s2tc = throw "removed 2020-03-16, now integrated in Mesa";
   libudev = udev; # added 2018-04-25
   libsexy = throw "libsexy has been removed from nixpkgs, as it's abandoned and no package needed it."; # 2019-12-10
   links = links2; # added 2016-01-31
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ad4bb9f8a97e..c705c7ae3af1 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13272,10 +13272,6 @@ in
 
   libtsm = callPackage ../development/libraries/libtsm { };
 
-  libtxc_dxtn = callPackage ../development/libraries/libtxc_dxtn { };
-
-  libtxc_dxtn_s2tc = callPackage ../development/libraries/libtxc_dxtn_s2tc { };
-
   libgeotiff = callPackage ../development/libraries/libgeotiff { };
 
   libu2f-host = callPackage ../development/libraries/libu2f-host { };