self: drop package

This is an unsupported programming language from 2017 that crashes on startup and doesn't build on x86_64.
Dropping this without an alias since the alias can potentially shadow self as used in overlays and flakes quite often.

pkgs/development/interpreters/self/default.nix

@@ -1,45 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, libX11, libXext, makeWrapper, ncurses, cmake }:
-
-stdenv.mkDerivation rec {
-  # The Self wrapper stores source in $XDG_DATA_HOME/self or ~/.local/share/self
-  # so that it can be written to when using the Self transposer. Running 'Self'
-  # after installation runs without an image. You can then build a Self image with:
-  #   $ cd ~/.local/share/self/objects
-  #   $ Self
-  #   > 'worldBuilder.self' _RunScript
-  #
-  # This image can later be started with:
-  #   $ Self -s myimage.snap
-  #
-  pname = "self";
-  version = "2017.1";
-
-  src = fetchFromGitHub {
-    owner = "russellallen";
-    repo = pname;
-    rev = version;
-    sha256 = "C/1Q6yFmoXx2F97xuvkm8DxFmmvuBS7uYZOxq/CRNog=";
-  };
-
-  nativeBuildInputs = [ cmake makeWrapper ];
-  buildInputs = [ ncurses libX11 libXext ];
-
-  selfWrapper = ./self;
-
-  installPhase = ''
-    mkdir -p "$out"/bin
-    cp ./vm/Self "$out"/bin/Self.wrapped
-    mkdir -p "$out"/share/self
-    cp -r ../objects "$out"/share/self/
-    makeWrapper $selfWrapper $out/bin/Self \
-      --set SELF_ROOT "$out"
-  '';
-
-  meta = with lib; {
-    description = "A prototype-based dynamic object-oriented programming language, environment, and virtual machine";
-    homepage = "https://selflanguage.org/";
-    license = licenses.bsd3;
-    maintainers = [ ];
-    platforms = platforms.linux;
-  };
-}

pkgs/development/interpreters/self/self

@@ -1,18 +0,0 @@
-#! /usr/bin/env bash
-
-export SELF_HOME="$HOME/.local/share/self"
-if [ -n "$XDG_DATA_HOME" ]
-  then export SELF_HOME="$XDG_DATA_HOME/self"
-fi
-
-if [ ! -d $SELF_HOME ]; then
-  mkdir -p $SELF_HOME
-fi
-
-if [ ! -d $SELF_HOME/objects ]; then
-  mkdir -p $SELF_HOME/objects
-  cp -r $SELF_ROOT/share/self/objects/* $SELF_HOME/objects
-  chmod -R +w $SELF_HOME/objects
-fi
-
-exec $SELF_ROOT/bin/Self.wrapped "$@"

pkgs/top-level/all-packages.nix

@@ -18262,8 +18262,6 @@ with pkgs;
 
   scheme-bytestructures = callPackage ../development/scheme-modules/scheme-bytestructures { };
 
-  self = pkgsi686Linux.callPackage ../development/interpreters/self { };
-
   smiley-sans = callPackage ../data/fonts/smiley-sans { };
 
   inherit (callPackages ../applications/networking/cluster/spark { })