diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/apple_sdk.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/apple_sdk.nix
deleted file mode 100644
index fdc3bd45e55e..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/apple_sdk.nix
+++ /dev/null
@@ -1,268 +0,0 @@
-{ lib, stdenvNoCC, buildPackages, fetchurl, xar, cpio, pkgs, python3, pbzx, MacOSX-SDK }:
-
-# TODO: reorganize to make this just frameworks, and move libs to default.nix
-
-let
-  stdenv = stdenvNoCC;
-
-  standardFrameworkPath = name: private:
-    "/System/Library/${lib.optionalString private "Private"}Frameworks/${name}.framework";
-
-  mkDepsRewrites = deps:
-  let
-    mergeRewrites = x: y: {
-      prefix = lib.mergeAttrs (x.prefix or {}) (y.prefix or {});
-      const = lib.mergeAttrs (x.const or {}) (y.const or {});
-    };
-
-    rewriteArgs = { prefix ? {}, const ? {} }: lib.concatLists (
-      (lib.mapAttrsToList (from: to: [ "-p" "${from}:${to}" ]) prefix) ++
-      (lib.mapAttrsToList (from: to: [ "-c" "${from}:${to}" ]) const)
-    );
-
-    rewrites = depList: lib.fold mergeRewrites {}
-      (map (dep: dep.tbdRewrites)
-        (lib.filter (dep: dep ? tbdRewrites) depList));
-  in
-    lib.escapeShellArgs (rewriteArgs (rewrites (builtins.attrValues deps)));
-
-  mkFramework = { name, deps, private ? false }:
-    let self = stdenv.mkDerivation {
-      pname = "apple-${lib.optionalString private "private-"}framework-${name}";
-      version = MacOSX-SDK.version;
-
-      dontUnpack = true;
-
-      # because we copy files from the system
-      preferLocalBuild = true;
-
-      disallowedRequisites = [ MacOSX-SDK ];
-
-      nativeBuildInputs = [ buildPackages.darwin.rewrite-tbd ];
-
-      installPhase = ''
-        mkdir -p $out/Library/Frameworks
-
-        cp -r ${MacOSX-SDK}${standardFrameworkPath name private} $out/Library/Frameworks
-
-        if [[ -d ${MacOSX-SDK}/usr/lib/swift/${name}.swiftmodule ]]; then
-          mkdir -p $out/lib/swift
-          cp -r -t $out/lib/swift \
-            ${MacOSX-SDK}/usr/lib/swift/${name}.swiftmodule \
-            ${MacOSX-SDK}/usr/lib/swift/libswift${name}.tbd
-        fi
-
-        # Fix and check tbd re-export references
-        chmod u+w -R $out
-        find $out -name '*.tbd' -type f | while read tbd; do
-          echo "Fixing re-exports in $tbd"
-          rewrite-tbd \
-            -p ${standardFrameworkPath name private}/:$out/Library/Frameworks/${name}.framework/ \
-            -p /usr/lib/swift/:$out/lib/swift/ \
-            ${mkDepsRewrites deps} \
-            -r ${builtins.storeDir} \
-            "$tbd"
-        done
-      '';
-
-      propagatedBuildInputs = builtins.attrValues deps;
-
-      passthru = {
-        tbdRewrites = {
-          prefix."${standardFrameworkPath name private}/" = "${self}/Library/Frameworks/${name}.framework/";
-        };
-      };
-
-      meta = with lib; {
-        description = "Apple SDK framework ${name}";
-        maintainers = with maintainers; [ copumpkin ];
-        platforms   = platforms.darwin;
-      };
-    };
-  in self;
-
-  framework = name: deps: mkFramework { inherit name deps; private = false; };
-  privateFramework = name: deps: mkFramework { inherit name deps; private = true; };
-in rec {
-  libs = {
-    xpc = stdenv.mkDerivation {
-      name   = "apple-lib-xpc";
-      dontUnpack = true;
-
-      installPhase = ''
-        mkdir -p $out/include
-        pushd $out/include >/dev/null
-        cp -r "${MacOSX-SDK}/usr/include/xpc" $out/include/xpc
-        cp "${MacOSX-SDK}/usr/include/launch.h" $out/include/launch.h
-        popd >/dev/null
-      '';
-    };
-
-    Xplugin = stdenv.mkDerivation {
-      name   = "apple-lib-Xplugin";
-      dontUnpack = true;
-
-      propagatedBuildInputs = with frameworks; [
-        OpenGL ApplicationServices Carbon IOKit CoreGraphics CoreServices CoreText
-      ];
-
-      installPhase = ''
-        mkdir -p $out/include $out/lib
-        ln -s "${MacOSX-SDK}/include/Xplugin.h" $out/include/Xplugin.h
-        cp ${MacOSX-SDK}/usr/lib/libXplugin.1.tbd $out/lib
-        ln -s libXplugin.1.tbd $out/lib/libXplugin.tbd
-      '';
-    };
-
-    utmp = stdenv.mkDerivation {
-      name   = "apple-lib-utmp";
-      dontUnpack = true;
-
-      installPhase = ''
-        mkdir -p $out/include
-        pushd $out/include >/dev/null
-        ln -s "${MacOSX-SDK}/include/utmp.h"
-        ln -s "${MacOSX-SDK}/include/utmpx.h"
-        popd >/dev/null
-      '';
-    };
-
-    sandbox = stdenv.mkDerivation {
-      name = "apple-lib-sandbox";
-
-      dontUnpack = true;
-      dontBuild = true;
-
-      installPhase = ''
-        mkdir -p $out/include $out/lib
-        ln -s "${MacOSX-SDK}/usr/include/sandbox.h" $out/include/sandbox.h
-        cp "${MacOSX-SDK}/usr/lib/libsandbox.1.tbd" $out/lib
-        ln -s libsandbox.1.tbd $out/lib/libsandbox.tbd
-      '';
-    };
-
-    libDER = stdenv.mkDerivation {
-      name = "apple-lib-libDER";
-      dontUnpack = true;
-      installPhase = ''
-        mkdir -p $out/include
-        cp -r ${MacOSX-SDK}/usr/include/libDER $out/include
-      '';
-    };
-
-    simd = stdenv.mkDerivation {
-      name = "apple-lib-simd";
-      dontUnpack = true;
-      installPhase = ''
-        mkdir -p $out/include
-        cp -r ${MacOSX-SDK}/usr/include/simd $out/include
-      '';
-    };
-  };
-
-  frameworks = let
-    # Dependency map created by gen-frameworks.py.
-    generatedDeps = import ./frameworks.nix {
-      inherit frameworks libs;
-    };
-
-    # Additional dependencies that are not picked up by gen-frameworks.py.
-    # Some of these are simply private frameworks the generator does not see.
-    extraDeps = with libs; with frameworks; let
-      inherit (pkgs.darwin.apple_sdk_11_0) libnetwork;
-      libobjc = pkgs.darwin.apple_sdk_11_0.objc4;
-    in {
-      # Below this comment are entries migrated from before the generator was
-      # added. If, for a given framework, you are able to reverify the extra
-      # deps are really necessary on top of the generator deps, move it above
-      # this comment (and maybe document your findings).
-      AVFoundation            = { inherit ApplicationServices AVFCapture AVFCore; };
-      Accelerate              = { inherit CoreWLAN IOBluetooth; };
-      AddressBook             = { inherit AddressBookCore ContactsPersistence libobjc; };
-      AppKit                  = { inherit AudioToolbox AudioUnit UIFoundation; };
-      AudioToolbox            = { inherit AudioToolboxCore; };
-      AudioUnit               = { inherit Carbon CoreAudio; };
-      Carbon                  = { inherit IOKit QuartzCore libobjc; };
-      CoreAudio               = { inherit IOKit; };
-      CoreFoundation          = { inherit libobjc; };
-      CoreGraphics            = { inherit SystemConfiguration; };
-      CoreMIDIServer          = { inherit CoreMIDI; };
-      CoreMedia               = { inherit ApplicationServices AudioToolbox AudioUnit; };
-      CoreServices            = { inherit CoreAudio NetFS ServiceManagement; };
-      CoreWLAN                = { inherit SecurityFoundation; };
-      DiscRecording           = { inherit IOKit libobjc; };
-      Foundation              = { inherit SystemConfiguration libobjc; };
-      GameKit                 = { inherit GameCenterFoundation GameCenterUI GameCenterUICore ReplayKit; };
-      ICADevices              = { inherit Carbon libobjc; };
-      IOBluetooth             = { inherit CoreBluetooth; };
-      JavaScriptCore          = { inherit libobjc; };
-      Kernel                  = { inherit IOKit; };
-      LinkPresentation        = { inherit URLFormatting; };
-      MediaToolbox            = { inherit AudioUnit; };
-      MetricKit               = { inherit SignpostMetrics; };
-      Network                 = { inherit libnetwork; };
-      PCSC                    = { inherit CoreData; };
-      PassKit                 = { inherit PassKitCore; };
-      QTKit                   = { inherit CoreMedia CoreMediaIO MediaToolbox VideoToolbox; };
-      Quartz                  = { inherit QTKit; };
-      QuartzCore              = { inherit ApplicationServices CoreImage CoreVideo Metal OpenCL libobjc; };
-      Security                = { inherit IOKit libDER; };
-      TWAIN                   = { inherit Carbon; };
-      VideoDecodeAcceleration = { inherit CoreVideo; };
-      WebKit                  = { inherit ApplicationServices Carbon libobjc; };
-    };
-
-    # Overrides for framework derivations.
-    overrides = super: {
-      CoreFoundation = lib.overrideDerivation super.CoreFoundation (drv: {
-        setupHook = ./cf-setup-hook.sh;
-      });
-
-      # This framework doesn't exist in newer SDKs (somewhere around 10.13), but
-      # there are references to it in nixpkgs.
-      QuickTime = throw "QuickTime framework not available";
-
-      # Seems to be appropriate given https://developer.apple.com/forums/thread/666686
-      JavaVM = super.JavaNativeFoundation;
-
-      CoreVideo = lib.overrideDerivation super.CoreVideo (drv: {
-        installPhase = drv.installPhase + ''
-          # When used as a module, complains about a missing import for
-          # Darwin.C.stdint. Apparently fixed in later SDKs.
-          sed -e "/CFBase.h/ i #include <stdint.h>" \
-            -i $out/Library/Frameworks/CoreVideo.framework/Headers/CVBase.h
-        '';
-      });
-
-      System = lib.overrideDerivation super.System (drv: {
-        installPhase = drv.installPhase + ''
-          # Contrarily to the other frameworks, System framework's TBD file
-          # is a symlink pointing to ${MacOSX-SDK}/usr/lib/libSystem.B.tbd.
-          # This produces an error when installing the framework as:
-          #   1. The original file is not copied into the output directory
-          #   2. Even if it was copied, the relative path wouldn't match
-          # Thus, it is easier to replace the file than to fix the symlink.
-          cp --remove-destination ${MacOSX-SDK}/usr/lib/libSystem.B.tbd \
-            $out/Library/Frameworks/System.framework/Versions/B/System.tbd
-        '';
-      });
-    };
-
-    # Merge extraDeps into generatedDeps.
-    deps = generatedDeps // (
-      lib.mapAttrs
-        (name: deps: generatedDeps.${name} // deps)
-        extraDeps
-    );
-
-    # Create derivations, and add private frameworks.
-    bareFrameworks = (lib.mapAttrs framework deps) // (
-      lib.mapAttrs privateFramework (import ./private-frameworks.nix {
-        inherit frameworks;
-        libobjc = pkgs.darwin.apple_sdk_11_0.objc4;
-      })
-    );
-  in
-    # Apply derivation overrides.
-    bareFrameworks // overrides bareFrameworks;
-}
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/cf-setup-hook.sh b/pkgs/os-specific/darwin/apple-sdk-11.0/cf-setup-hook.sh
deleted file mode 100644
index b64eb95f2ded..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/cf-setup-hook.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-forceLinkCoreFoundationFramework() {
-  NIX_CFLAGS_COMPILE="-F@out@/Library/Frameworks${NIX_CFLAGS_COMPILE:+ }${NIX_CFLAGS_COMPILE-}"
-  NIX_LDFLAGS+=" @out@/Library/Frameworks/CoreFoundation.framework/CoreFoundation.tbd"
-}
-
-preConfigureHooks+=(forceLinkCoreFoundationFramework)
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/default.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/default.nix
index c64f011c0534..889f484b0475 100644
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/default.nix
+++ b/pkgs/os-specific/darwin/apple-sdk-11.0/default.nix
@@ -1,160 +1,303 @@
-{ stdenvNoCC, fetchurl, newScope, lib, pkgs
-, stdenv, overrideCC
-, xar, cpio, python3, pbzx }:
+# Compatibility stubs for packages that used the old SDK frameworks.
+# TODO(@reckenrode) Make these stubs warn after framework usage has been cleaned up in nixpkgs.
+{
+  lib,
+  callPackage,
+  newScope,
+  overrideSDK,
+  pkgs,
+  stdenv,
+  stdenvNoCC,
+}:
 
 let
-  mkSusDerivation = args: stdenvNoCC.mkDerivation (args // {
-    dontBuild = true;
-    darwinDontCodeSign = true;
+  mkStub = callPackage ../apple-sdk/mk-stub.nix { } "11.0";
 
-    nativeBuildInputs = [ cpio pbzx ];
+  stdenvs =
+    {
+      stdenv = overrideSDK stdenv "11.0";
+    }
+    // builtins.listToAttrs (
+      map
+        (v: {
+          name = "llvmPackages_${v}";
+          value = pkgs."llvmPackages_${v}" // {
+            stdenv = overrideSDK pkgs."llvmPackages_${v}".stdenv "11.0";
+          };
+        })
+        [
+          "12"
+          "13"
+          "14"
+          "15"
+          "16"
+        ]
+    );
+in
+stdenvs
+// lib.genAttrs [
+  "CLTools_Executables"
+  "IOKit"
+  "Libsystem"
+  "LibsystemCross"
+  "MacOSX-SDK"
+  "configd"
+  "darwin-stubs"
+  "libcharset"
+  "libcompression"
+  "libnetwork"
+  "libpm"
+  "libunwind"
+  "objc4"
+  "sdkRoot"
+] mkStub
+// {
+  frameworks = lib.genAttrs [
+    "AGL"
+    "AVFCapture"
+    "AVFCore"
+    "AVFoundation"
+    "AVKit"
+    "Accelerate"
+    "Accessibility"
+    "Accounts"
+    "AdServices"
+    "AdSupport"
+    "AddressBook"
+    "AddressBookCore"
+    "AppKit"
+    "AppTrackingTransparency"
+    "Apple80211"
+    "AppleScriptKit"
+    "AppleScriptObjC"
+    "ApplicationServices"
+    "AudioToolbox"
+    "AudioToolboxCore"
+    "AudioUnit"
+    "AudioVideoBridging"
+    "AuthenticationServices"
+    "AutomaticAssessmentConfiguration"
+    "Automator"
+    "BackgroundTasks"
+    "BusinessChat"
+    "CFNetwork"
+    "CalendarStore"
+    "CallKit"
+    "Carbon"
+    "ClassKit"
+    "CloudKit"
+    "Cocoa"
+    "Collaboration"
+    "ColorSync"
+    "Combine"
+    "Contacts"
+    "ContactsPersistence"
+    "ContactsUI"
+    "CoreAudio"
+    "CoreAudioKit"
+    "CoreAudioTypes"
+    "CoreBluetooth"
+    "CoreData"
+    "CoreDisplay"
+    "CoreFoundation"
+    "CoreGraphics"
+    "CoreHaptics"
+    "CoreImage"
+    "CoreLocation"
+    "CoreMIDI"
+    "CoreMIDIServer"
+    "CoreML"
+    "CoreMedia"
+    "CoreMediaIO"
+    "CoreMotion"
+    "CoreServices"
+    "CoreSpotlight"
+    "CoreSymbolication"
+    "CoreTelephony"
+    "CoreText"
+    "CoreVideo"
+    "CoreWLAN"
+    "CryptoKit"
+    "CryptoTokenKit"
+    "DVDPlayback"
+    "DebugSymbols"
+    "DeveloperToolsSupport"
+    "DeviceCheck"
+    "DirectoryService"
+    "DiscRecording"
+    "DiscRecordingUI"
+    "DiskArbitration"
+    "DisplayServices"
+    "DriverKit"
+    "EventKit"
+    "ExceptionHandling"
+    "ExecutionPolicy"
+    "ExternalAccessory"
+    "FWAUserLib"
+    "FileProvider"
+    "FileProviderUI"
+    "FinderSync"
+    "ForceFeedback"
+    "Foundation"
+    "GLKit"
+    "GLUT"
+    "GSS"
+    "GameCenterFoundation"
+    "GameCenterUI"
+    "GameCenterUICore"
+    "GameController"
+    "GameKit"
+    "GameplayKit"
+    "HIDDriverKit"
+    "Hypervisor"
+    "ICADevices"
+    "IMServicePlugIn"
+    "IOBluetooth"
+    "IOBluetoothUI"
+    "IOKit"
+    "IOSurface"
+    "IOUSBHost"
+    "IdentityLookup"
+    "ImageCaptureCore"
+    "ImageIO"
+    "InputMethodKit"
+    "InstallerPlugins"
+    "InstantMessage"
+    "Intents"
+    "JavaNativeFoundation"
+    "JavaRuntimeSupport"
+    "JavaScriptCore"
+    "JavaVM"
+    "Kerberos"
+    "Kernel"
+    "KernelManagement"
+    "LDAP"
+    "LatentSemanticMapping"
+    "LinkPresentation"
+    "LocalAuthentication"
+    "MLCompute"
+    "MapKit"
+    "MediaAccessibility"
+    "MediaLibrary"
+    "MediaPlayer"
+    "MediaRemote"
+    "MediaToolbox"
+    "Message"
+    "Metal"
+    "MetalKit"
+    "MetalPerformanceShaders"
+    "MetalPerformanceShadersGraph"
+    "MetricKit"
+    "ModelIO"
+    "MultipeerConnectivity"
+    "MultitouchSupport"
+    "NaturalLanguage"
+    "NearbyInteraction"
+    "NetFS"
+    "Network"
+    "NetworkExtension"
+    "NetworkingDriverKit"
+    "NotificationCenter"
+    "OSAKit"
+    "OSLog"
+    "OpenAL"
+    "OpenCL"
+    "OpenDirectory"
+    "OpenGL"
+    "PCIDriverKit"
+    "PCSC"
+    "PDFKit"
+    "ParavirtualizedGraphics"
+    "PassKit"
+    "PassKitCore"
+    "PencilKit"
+    "Photos"
+    "PhotosUI"
+    "PreferencePanes"
+    "PushKit"
+    "Python"
+    "QTKit"
+    "Quartz"
+    "QuartzCore"
+    "QuickLook"
+    "QuickLookThumbnailing"
+    "QuickTime"
+    "RealityKit"
+    "ReplayKit"
+    "Ruby"
+    "SafariServices"
+    "SceneKit"
+    "ScreenSaver"
+    "ScreenTime"
+    "ScriptingBridge"
+    "Security"
+    "SecurityFoundation"
+    "SecurityInterface"
+    "SensorKit"
+    "ServiceManagement"
+    "SignpostMetrics"
+    "SkyLight"
+    "Social"
+    "SoundAnalysis"
+    "Speech"
+    "SpriteKit"
+    "StoreKit"
+    "SwiftUI"
+    "SyncServices"
+    "System"
+    "SystemConfiguration"
+    "SystemExtensions"
+    "TWAIN"
+    "Tcl"
+    "Tk"
+    "UIFoundation"
+    "URLFormatting"
+    "USBDriverKit"
+    "UniformTypeIdentifiers"
+    "UserNotifications"
+    "UserNotificationsUI"
+    "VideoDecodeAcceleration"
+    "VideoSubscriberAccount"
+    "VideoToolbox"
+    "Virtualization"
+    "Vision"
+    "WebKit"
+    "WidgetKit"
+    "iTunesLibrary"
+    "vmnet"
+  ] mkStub;
 
-    outputs = [ "out" ];
+  libs = lib.genAttrs [
+    "Xplugin"
+    "utmp"
+    "libDER"
+    "xpc"
+    "sandbox"
+    "simd"
+  ] mkStub;
 
-    unpackPhase = ''
-      pbzx $src | cpio -idm
-    '';
-
-    passthru = {
-      inherit (args) version;
-    };
-  });
-
-  MacOSX-SDK = mkSusDerivation {
-    pname = "MacOSX-SDK";
-    version = "11.0.0";
-
-    # https://swscan.apple.com/content/catalogs/others/index-11-10.15-10.14-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog
-    src = fetchurl {
-      url = "http://swcdn.apple.com/content/downloads/46/21/001-89745-A_56FM390IW5/v1um2qppgfdnam2e9cdqcqu2r6k8aa3lis/CLTools_macOSNMOS_SDK.pkg";
-      sha256 = "0n425smj4q1vxbza8fzwnk323fyzbbq866q32w288c44hl5yhwsf";
-    };
-
-    installPhase = ''
-      mv Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk $out
-    '';
-  };
-
-  CLTools_Executables = mkSusDerivation {
-    pname = "CLTools_Executables";
-    version = "11.0.0";
-
-    # https://swscan.apple.com/content/catalogs/others/index-11-10.15-10.14-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog
-    src = fetchurl {
-      url = "http://swcdn.apple.com/content/downloads/46/21/001-89745-A_56FM390IW5/v1um2qppgfdnam2e9cdqcqu2r6k8aa3lis/CLTools_Executables.pkg";
-      sha256 = "0nvb1qx7l81l2wcl8wvgbpsg5rcn51ylhivqmlfr2hrrv3zrrpl0";
-    };
-
-    installPhase = ''
-      mv Library/Developer/CommandLineTools $out
-    '';
-  };
-
-  mkCc = cc:
-    if lib.versionAtLeast stdenv.hostPlatform.darwinSdkVersion "11" then cc
-    else
-      cc.override {
-        bintools = stdenv.cc.bintools.override { libc = packages.Libsystem; };
-        libc = packages.Libsystem;
-      };
-
-  mkStdenv = stdenv:
-    if lib.versionAtLeast stdenv.hostPlatform.darwinSdkVersion "11" then stdenv
-    else
-      let
-        darwinMinVersion = "10.12";
-        darwinSdkVersion = "11.0";
-      in
-      (overrideCC stdenv (mkCc stdenv.cc)).override {
-        extraBuildInputs = [ pkgs.darwin.apple_sdk_11_0.frameworks.CoreFoundation ];
-        buildPlatform = stdenv.buildPlatform // { inherit darwinMinVersion darwinSdkVersion; };
-        hostPlatform = stdenv.hostPlatform // { inherit darwinMinVersion darwinSdkVersion; };
-        targetPlatform = stdenv.targetPlatform // { inherit darwinMinVersion darwinSdkVersion; };
-      };
-
-  stdenvs = {
-    stdenv = mkStdenv stdenv;
-  } // builtins.listToAttrs (map
-    (v: {
-      name = "llvmPackages_${v}";
-      value = pkgs."llvmPackages_${v}" // {
-        stdenv = mkStdenv pkgs."llvmPackages_${v}".stdenv;
-        clang = mkCc pkgs."llvmPackages_${v}".clang;
-      };
-    })
-    [ "12" "13" "14" "15" "16" ]
+  callPackage = newScope (
+    lib.optionalAttrs stdenv.isDarwin stdenvs // { inherit (pkgs.darwin.apple_sdk_11_0) rustPlatform; }
   );
 
-  callPackage = newScope (packages // pkgs.darwin // { inherit MacOSX-SDK; });
-
-  packages = stdenvs // {
-    inherit (callPackage ./apple_sdk.nix { }) frameworks libs;
-
-    # TODO: this is nice to be private. is it worth the callPackage above?
-    # Probably, I don't think that callPackage costs much at all.
-    inherit MacOSX-SDK CLTools_Executables;
-
-    Libsystem = callPackage ./libSystem.nix { };
-    LibsystemCross = pkgs.darwin.Libsystem;
-    libcharset = callPackage ./libcharset.nix { };
-    libcompression = callPackage ./libcompression.nix { };
-    libunwind = callPackage ./libunwind.nix { };
-    libnetwork = callPackage ./libnetwork.nix { };
-    libpm = callPackage ./libpm.nix { };
-    # Avoid introducing a new objc4 if stdenv already has one, to prevent
-    # conflicting LLVM modules.
-    objc4 = stdenv.objc4 or (callPackage ./libobjc.nix { });
-
-    sdkRoot = pkgs.callPackage ../apple-sdk/sdkRoot.nix { sdkVersion = "11.0"; };
-
-    # questionable aliases
-    configd = pkgs.darwin.apple_sdk.frameworks.SystemConfiguration;
-    inherit (pkgs.darwin.apple_sdk.frameworks) IOKit;
-
-    xcodebuild = pkgs.xcbuild.override {
-      inherit (pkgs.darwin.apple_sdk_11_0) stdenv;
-      inherit (pkgs.darwin.apple_sdk_11_0.frameworks) CoreServices CoreGraphics ImageIO;
-    };
-
-    rustPlatform = pkgs.makeRustPlatform {
+  rustPlatform =
+    pkgs.makeRustPlatform {
       inherit (pkgs.darwin.apple_sdk_11_0) stdenv;
       inherit (pkgs) rustc cargo;
-    } // {
-      inherit (pkgs.callPackage ../../../build-support/rust/hooks {
-        inherit (pkgs.darwin.apple_sdk_11_0) stdenv;
-        inherit (pkgs) cargo rustc;
-        clang = mkCc pkgs.clang;
-      }) bindgenHook;
+    }
+    // {
+      inherit
+        (pkgs.callPackage ../../../build-support/rust/hooks {
+          inherit (pkgs.darwin.apple_sdk_11_0) stdenv;
+          inherit (pkgs) cargo rustc;
+        })
+        bindgenHook
+        ;
     };
 
-    callPackage = newScope (lib.optionalAttrs stdenv.hostPlatform.isDarwin (stdenvs // rec {
-      inherit (pkgs.darwin.apple_sdk_11_0) xcodebuild rustPlatform;
-      darwin = pkgs.darwin.overrideScope (_: prev: {
-        inherit (prev.darwin.apple_sdk_11_0)
-          IOKit
-          Libsystem
-          LibsystemCross
-          Security
-          configd
-          libcharset
-          libunwind
-          objc4
-          ;
-        apple_sdk = prev.darwin.apple_sdk_11_0;
-        CF = prev.darwin.apple_sdk_11_0.CoreFoundation;
-      });
-      xcbuild = xcodebuild;
-    }));
+  stdenv = overrideSDK stdenv "11.0";
 
-    darwin-stubs = stdenvNoCC.mkDerivation {
-      pname = "darwin-stubs";
-      inherit (MacOSX-SDK) version;
+  xcodebuild = pkgs.xcodebuild;
 
-      buildCommand = ''
-        mkdir -p "$out"
-        ln -s ${MacOSX-SDK}/System "$out/System"
-        ln -s ${MacOSX-SDK}/usr "$out/usr"
-      '';
-    };
-  };
-in packages
+  version = "11.0";
+}
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/frameworks.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/frameworks.nix
deleted file mode 100644
index fa6945f76718..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/frameworks.nix
+++ /dev/null
@@ -1,196 +0,0 @@
-# This file is generated by gen-frameworks.nix.
-# Do not edit, put overrides in apple_sdk.nix instead.
-{ libs, frameworks }: with libs; with frameworks;
-{
-  AGL                              = { inherit Carbon OpenGL; };
-  AVFoundation                     = { inherit AudioToolbox CoreAudio CoreAudioTypes CoreFoundation CoreGraphics CoreImage CoreMIDI CoreMedia CoreVideo Foundation IOKit ImageIO MediaToolbox Metal QuartzCore UniformTypeIdentifiers simd; };
-  AVKit                            = { inherit AVFoundation AppKit Cocoa Foundation; };
-  Accelerate                       = { inherit CoreFoundation CoreGraphics CoreVideo Foundation IOKit Metal; };
-  Accessibility                    = { inherit CoreGraphics Foundation; };
-  Accounts                         = { inherit Foundation; };
-  AdServices                       = { inherit Foundation; };
-  AdSupport                        = { inherit Foundation; };
-  AddressBook                      = { inherit Carbon Cocoa CoreFoundation Foundation; };
-  AppKit                           = { inherit ApplicationServices CloudKit CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation IOKit Metal OpenGL QuartzCore; };
-  AppTrackingTransparency          = { inherit Foundation; };
-  AppleScriptKit                   = {};
-  AppleScriptObjC                  = { inherit Foundation; };
-  ApplicationServices              = { inherit ColorSync CoreFoundation CoreGraphics CoreServices CoreText ImageIO; };
-  AudioToolbox                     = { inherit Carbon CoreAudio CoreAudioTypes CoreFoundation CoreMIDI Foundation; };
-  AudioUnit                        = { inherit AudioToolbox; };
-  AudioVideoBridging               = { inherit Foundation IOKit; };
-  AuthenticationServices           = { inherit AppKit Foundation; };
-  AutomaticAssessmentConfiguration = { inherit Foundation; };
-  Automator                        = { inherit AppKit Cocoa Foundation OSAKit; };
-  BackgroundTasks                  = { inherit Foundation; };
-  BusinessChat                     = { inherit Cocoa Foundation; };
-  CFNetwork                        = { inherit CoreFoundation; };
-  CalendarStore                    = {};
-  CallKit                          = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  Carbon                           = { inherit ApplicationServices CoreServices Foundation Security; };
-  ClassKit                         = { inherit CoreGraphics Foundation; };
-  CloudKit                         = { inherit CoreFoundation CoreGraphics CoreLocation Foundation IOKit; };
-  Cocoa                            = { inherit AppKit CoreData Foundation; };
-  Collaboration                    = { inherit AppKit CoreServices Foundation; };
-  ColorSync                        = { inherit CoreFoundation; };
-  Combine                          = {};
-  Contacts                         = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  ContactsUI                       = { inherit AppKit; };
-  CoreAudio                        = { inherit CoreAudioTypes CoreFoundation; };
-  CoreAudioKit                     = { inherit AppKit AudioUnit Cocoa Foundation; };
-  CoreAudioTypes                   = { inherit CoreFoundation; };
-  CoreBluetooth                    = { inherit Foundation; };
-  CoreData                         = { inherit CloudKit Combine CoreFoundation CoreGraphics CoreLocation Foundation IOKit; };
-  CoreDisplay                      = {};
-  CoreFoundation                   = {};
-  CoreGraphics                     = { inherit CoreFoundation IOKit; };
-  CoreHaptics                      = { inherit Foundation; };
-  CoreImage                        = { inherit ApplicationServices CoreFoundation CoreGraphics CoreVideo Foundation IOKit IOSurface ImageIO Metal OpenGL; };
-  CoreLocation                     = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  CoreMIDI                         = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  CoreMIDIServer                   = {};
-  CoreML                           = { inherit CoreFoundation CoreGraphics CoreVideo Foundation IOKit ImageIO Metal; };
-  CoreMedia                        = { inherit CoreAudio CoreAudioTypes CoreFoundation CoreGraphics CoreVideo Foundation IOKit Metal; };
-  CoreMediaIO                      = { inherit CoreFoundation CoreMedia; };
-  CoreMotion                       = { inherit Foundation; };
-  CoreServices                     = { inherit CFNetwork CoreFoundation DiskArbitration Security; };
-  CoreSpotlight                    = { inherit Foundation UniformTypeIdentifiers; };
-  CoreTelephony                    = {};
-  CoreText                         = { inherit CoreFoundation CoreGraphics; };
-  CoreVideo                        = { inherit ApplicationServices CoreFoundation CoreGraphics IOSurface Metal OpenGL; };
-  CoreWLAN                         = { inherit Foundation IOKit; };
-  CryptoKit                        = { inherit CoreFoundation CoreGraphics Foundation IOKit LocalAuthentication Security; };
-  CryptoTokenKit                   = { inherit CoreFoundation CoreGraphics Foundation IOKit Security; };
-  DVDPlayback                      = { inherit ApplicationServices CoreFoundation Security; };
-  DeveloperToolsSupport            = { inherit Foundation; };
-  DeviceCheck                      = { inherit Foundation; };
-  DirectoryService                 = { inherit CoreFoundation; };
-  DiscRecording                    = { inherit CoreServices Foundation; };
-  DiscRecordingUI                  = { inherit Carbon Cocoa DiscRecording; };
-  DiskArbitration                  = { inherit CoreFoundation IOKit; };
-  DriverKit                        = {};
-  EventKit                         = { inherit CoreGraphics CoreLocation Foundation; };
-  ExceptionHandling                = { inherit Foundation; };
-  ExecutionPolicy                  = { inherit Foundation; };
-  ExternalAccessory                = { inherit Foundation; };
-  FWAUserLib                       = { inherit IOKit; };
-  FileProvider                     = { inherit CoreGraphics Foundation; };
-  FileProviderUI                   = { inherit AppKit FileProvider Foundation; };
-  FinderSync                       = { inherit AppKit Foundation; };
-  ForceFeedback                    = { inherit CoreFoundation IOKit; };
-  Foundation                       = { inherit ApplicationServices Combine CoreFoundation CoreGraphics CoreServices IOKit Security; };
-  GLKit                            = { inherit AppKit CloudKit CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation IOKit Metal ModelIO OpenGL QuartzCore simd; };
-  GLUT                             = { inherit OpenGL; };
-  GSS                              = { inherit CoreFoundation; };
-  GameController                   = { inherit AppKit Foundation IOKit; };
-  GameKit                          = { inherit AppKit Cocoa Contacts CoreGraphics Foundation GameController GameplayKit Metal MetalKit ModelIO SceneKit SpriteKit simd; };
-  GameplayKit                      = { inherit AppKit CloudKit CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation GLKit IOKit Metal ModelIO QuartzCore SceneKit SpriteKit simd; };
-  HIDDriverKit                     = { inherit IOKit USBDriverKit; };
-  Hypervisor                       = {};
-  ICADevices                       = { inherit CoreFoundation CoreGraphics CoreServices IOBluetooth; };
-  IMServicePlugIn                  = { inherit Foundation; };
-  IOBluetooth                      = { inherit CoreAudio CoreFoundation CoreServices Foundation IOKit; };
-  IOBluetoothUI                    = { inherit Cocoa IOBluetooth; };
-  IOKit                            = { inherit CoreFoundation; };
-  IOSurface                        = { inherit CoreFoundation Foundation IOKit; };
-  IOUSBHost                        = { inherit Foundation IOKit; };
-  IdentityLookup                   = { inherit Foundation; };
-  ImageCaptureCore                 = { inherit Cocoa CoreGraphics Foundation; };
-  ImageIO                          = { inherit CoreFoundation CoreGraphics; };
-  InputMethodKit                   = { inherit Carbon Cocoa Foundation; };
-  InstallerPlugins                 = {};
-  InstantMessage                   = {};
-  Intents                          = { inherit CoreFoundation CoreGraphics CoreLocation Foundation IOKit; };
-  JavaNativeFoundation             = { inherit Foundation; };
-  JavaRuntimeSupport               = { inherit ApplicationServices Cocoa Foundation QuartzCore; };
-  JavaScriptCore                   = { inherit CoreFoundation CoreGraphics Foundation; };
-  Kerberos                         = {};
-  Kernel                           = {};
-  KernelManagement                 = { inherit Foundation; };
-  LDAP                             = {};
-  LatentSemanticMapping            = { inherit Carbon CoreFoundation; };
-  LinkPresentation                 = { inherit AppKit Foundation; };
-  LocalAuthentication              = { inherit Foundation; };
-  MLCompute                        = { inherit CoreFoundation CoreGraphics Foundation IOKit Metal; };
-  MapKit                           = { inherit AppKit CloudKit CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation IOKit Metal QuartzCore; };
-  MediaAccessibility               = { inherit CoreFoundation CoreGraphics CoreText QuartzCore; };
-  MediaLibrary                     = { inherit Foundation; };
-  MediaPlayer                      = { inherit AVFoundation CoreGraphics Foundation; };
-  MediaToolbox                     = { inherit AudioToolbox CoreFoundation CoreMedia; };
-  Message                          = {};
-  Metal                            = { inherit CoreFoundation CoreGraphics Foundation IOKit IOSurface; };
-  MetalKit                         = { inherit AppKit CloudKit CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation IOKit Metal ModelIO QuartzCore simd; };
-  MetalPerformanceShaders          = { inherit CoreGraphics Foundation Metal simd; };
-  MetalPerformanceShadersGraph     = { inherit Foundation MetalPerformanceShaders; };
-  MetricKit                        = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  ModelIO                          = { inherit CoreFoundation CoreGraphics Foundation IOKit simd; };
-  MultipeerConnectivity            = { inherit Cocoa Foundation; };
-  NaturalLanguage                  = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  NearbyInteraction                = { inherit CoreFoundation CoreGraphics Foundation IOKit simd; };
-  NetFS                            = { inherit CoreFoundation; };
-  Network                          = { inherit CoreFoundation Foundation Security; };
-  NetworkExtension                 = { inherit Foundation Network Security; };
-  NetworkingDriverKit              = {};
-  NotificationCenter               = { inherit AppKit Foundation; };
-  OSAKit                           = { inherit Carbon Cocoa; };
-  OSLog                            = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  OpenAL                           = {};
-  OpenCL                           = { inherit OpenGL; };
-  OpenDirectory                    = { inherit CoreFoundation Foundation; };
-  OpenGL                           = {};
-  PCIDriverKit                     = { inherit IOKit; };
-  PCSC                             = {};
-  PDFKit                           = { inherit AppKit Cocoa; };
-  ParavirtualizedGraphics          = { inherit AppKit CoreVideo Foundation IOSurface Metal; };
-  PassKit                          = { inherit AppKit Contacts CoreGraphics Foundation; };
-  PencilKit                        = { inherit AppKit CloudKit Cocoa CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation IOKit Metal QuartzCore; };
-  Photos                           = { inherit AVFoundation CoreAudio CoreFoundation CoreGraphics CoreImage CoreLocation CoreMIDI CoreMedia Foundation IOKit ImageIO Metal QuartzCore UniformTypeIdentifiers simd; };
-  PhotosUI                         = { inherit AppKit Foundation MapKit Photos; };
-  PreferencePanes                  = { inherit Cocoa; };
-  PushKit                          = { inherit Foundation; };
-  Python                           = { inherit Carbon; };
-  QTKit                            = {};
-  Quartz                           = { inherit AppKit ApplicationServices Cocoa Foundation ImageCaptureCore OpenGL PDFKit QuartzCore QuickLook; };
-  QuartzCore                       = { inherit CoreFoundation CoreGraphics CoreImage CoreVideo Foundation IOKit Metal OpenGL; };
-  QuickLook                        = { inherit ApplicationServices CoreFoundation; };
-  QuickLookThumbnailing            = { inherit CoreGraphics Foundation UniformTypeIdentifiers; };
-  RealityKit                       = { inherit AVFoundation AppKit AudioToolbox CloudKit Combine CoreAudio CoreData CoreFoundation CoreGraphics CoreImage CoreLocation CoreMIDI CoreText Foundation IOKit Metal MultipeerConnectivity QuartzCore simd; };
-  ReplayKit                        = { inherit AVFoundation AppKit Foundation; };
-  Ruby                             = {};
-  SafariServices                   = { inherit AppKit CloudKit CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation IOKit Metal QuartzCore; };
-  SceneKit                         = { inherit AppKit CloudKit CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation GLKit IOKit Metal ModelIO QuartzCore simd; };
-  ScreenSaver                      = { inherit AppKit Foundation; };
-  ScreenTime                       = { inherit AppKit Foundation; };
-  ScriptingBridge                  = { inherit ApplicationServices CoreServices Foundation; };
-  Security                         = { inherit CoreFoundation; };
-  SecurityFoundation               = { inherit Foundation Security; };
-  SecurityInterface                = { inherit AppKit Cocoa Security SecurityFoundation; };
-  SensorKit                        = { inherit CoreFoundation CoreLocation Foundation; };
-  ServiceManagement                = { inherit CoreFoundation Security; };
-  Social                           = { inherit AppKit Foundation; };
-  SoundAnalysis                    = { inherit AVFoundation CoreML CoreMedia Foundation; };
-  Speech                           = { inherit AVFoundation CoreAudio CoreFoundation CoreGraphics CoreImage CoreMIDI CoreMedia Foundation IOKit Metal QuartzCore UniformTypeIdentifiers simd; };
-  SpriteKit                        = { inherit AppKit CloudKit Cocoa CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation GLKit IOKit Metal ModelIO QuartzCore simd; };
-  StoreKit                         = { inherit AppKit CoreGraphics Foundation; };
-  SwiftUI                          = { inherit AppKit CloudKit Combine CoreData CoreFoundation CoreGraphics CoreImage CoreLocation DeveloperToolsSupport Foundation IOKit Metal QuartzCore UniformTypeIdentifiers; };
-  SyncServices                     = {};
-  System                           = {};
-  SystemConfiguration              = { inherit CoreFoundation Security; };
-  SystemExtensions                 = { inherit Foundation; };
-  TWAIN                            = {};
-  Tcl                              = {};
-  Tk                               = {};
-  USBDriverKit                     = { inherit IOKit; };
-  UniformTypeIdentifiers           = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  UserNotifications                = { inherit Foundation; };
-  UserNotificationsUI              = { inherit AppKit; };
-  VideoDecodeAcceleration          = {};
-  VideoSubscriberAccount           = { inherit Foundation; };
-  VideoToolbox                     = { inherit CoreFoundation CoreGraphics CoreMedia CoreVideo; };
-  Virtualization                   = { inherit CoreFoundation CoreGraphics Foundation IOKit; };
-  Vision                           = { inherit CoreAudio CoreFoundation CoreGraphics CoreML CoreMedia CoreVideo Foundation IOKit ImageIO Metal simd; };
-  WebKit                           = { inherit AppKit CloudKit CoreData CoreFoundation CoreGraphics CoreImage CoreLocation Foundation IOKit JavaScriptCore Metal OpenGL QuartzCore; };
-  WidgetKit                        = { inherit Combine CoreFoundation CoreGraphics CoreVideo Foundation IOKit Intents Metal SwiftUI; };
-  iTunesLibrary                    = { inherit Foundation; };
-  vmnet                            = {};
-}
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/libSystem.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/libSystem.nix
deleted file mode 100644
index b661da75febe..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/libSystem.nix
+++ /dev/null
@@ -1,88 +0,0 @@
-{ stdenvNoCC, buildPackages, MacOSX-SDK }:
-
-stdenvNoCC.mkDerivation {
-  pname = "libSystem";
-  version = MacOSX-SDK.version;
-
-  dontBuild = true;
-  dontUnpack = true;
-
-  nativeBuildInputs = [ buildPackages.darwin.rewrite-tbd ];
-
-  includeDirs = [
-    "CommonCrypto" "_types" "architecture" "arpa" "atm" "bank" "bsd" "bsm"
-    "corecrypto" "corpses" "default_pager" "device" "dispatch" "hfs" "i386"
-    "iokit" "kern" "libkern" "mach" "mach-o" "mach_debug" "machine" "malloc"
-    "miscfs" "net" "netinet" "netinet6" "netkey" "nfs" "os" "osfmk" "pexpert"
-    "platform" "protocols" "pthread" "rpc" "rpcsvc" "secure" "security"
-    "servers" "sys" "uuid" "vfs" "voucher" "xlocale"
-  ] ++ [
-    "arm" "xpc" "arm64"
-  ];
-
-  csu = [
-    "bundle1.o" "crt0.o" "crt1.10.5.o" "crt1.10.6.o" "crt1.o" "dylib1.10.5.o"
-    "dylib1.o" "gcrt1.o" "lazydylib1.o"
-  ];
-
-  installPhase = ''
-    mkdir -p $out/{include,lib/swift}
-
-    for dir in $includeDirs; do
-      from=${MacOSX-SDK}/usr/include/$dir
-      if [ -e "$from" ]; then
-        cp -dr $from $out/include
-      else
-        echo "Header directory '$from' doesn't exist: skipping"
-      fi
-    done
-
-    cp -d \
-      ${MacOSX-SDK}/usr/include/*.h \
-      ${MacOSX-SDK}/usr/include/*.modulemap \
-      ${MacOSX-SDK}/usr/include/*.apinotes \
-      $out/include
-
-    rm $out/include/tk*.h $out/include/tcl*.h
-
-    cp -dr \
-      ${MacOSX-SDK}/usr/lib/libSystem.* \
-      ${MacOSX-SDK}/usr/lib/system \
-      $out/lib
-
-    # Extra libraries
-    for name in c dbm dl info m mx poll proc pthread rpcsvc util gcc_s.1 resolv; do
-      cp -d \
-        ${MacOSX-SDK}/usr/lib/lib$name.tbd \
-        ${MacOSX-SDK}/usr/lib/lib$name.*.tbd \
-        $out/lib
-    done
-
-    for name in os Dispatch; do
-      cp -dr \
-        ${MacOSX-SDK}/usr/lib/swift/$name.swiftmodule \
-        ${MacOSX-SDK}/usr/lib/swift/libswift$name.tbd \
-        $out/lib/swift
-    done
-
-    for f in $csu; do
-      from=${MacOSX-SDK}/usr/lib/$f
-      if [ -e "$from" ]; then
-        cp -d $from $out/lib
-      else
-        echo "Csu file '$from' doesn't exist: skipping"
-      fi
-    done
-
-    chmod u+w -R $out/lib
-    find $out -name '*.tbd' -type f | while read tbd; do
-      rewrite-tbd \
-        -c /usr/lib/libsystem.dylib:$out/lib/libsystem.dylib \
-        -p /usr/lib/system/:$out/lib/system/ \
-        -p /usr/lib/swift/:$out/lib/swift/ \
-        -r ${builtins.storeDir} \
-        "$tbd"
-    done
-  '';
-}
-
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/libcharset.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/libcharset.nix
deleted file mode 100644
index bf55037ab605..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/libcharset.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-{ stdenvNoCC, buildPackages, MacOSX-SDK }:
-
-stdenvNoCC.mkDerivation {
-  pname = "libcharset";
-  version = MacOSX-SDK.version;
-
-  dontUnpack = true;
-  dontBuild = true;
-
-  nativeBuildInputs = [ buildPackages.darwin.checkReexportsHook ];
-
-  installPhase = ''
-    mkdir -p $out/{include,lib}
-    cp ${MacOSX-SDK}/usr/lib/libcharset* $out/lib
-  '';
-}
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/libcompression.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/libcompression.nix
deleted file mode 100644
index 92a45b7c5a50..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/libcompression.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{ stdenvNoCC, buildPackages, MacOSX-SDK }:
-
-let self = stdenvNoCC.mkDerivation {
-  pname = "libcompression";
-  version = MacOSX-SDK.version;
-
-  dontUnpack = true;
-  dontBuild = true;
-
-  installPhase = ''
-    mkdir -p $out/lib
-    cp ${MacOSX-SDK}/usr/lib/libcompression* $out/lib
-  '';
-
-  passthru = {
-    tbdRewrites = {
-      const."/usr/lib/libcompression.dylib" = "${self}/lib/libcompression.dylib";
-    };
-  };
-}; in self
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/libnetwork.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/libnetwork.nix
deleted file mode 100644
index 2e5c0593bf40..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/libnetwork.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{ stdenvNoCC, buildPackages, MacOSX-SDK }:
-
-let self = stdenvNoCC.mkDerivation {
-  pname = "libnetwork";
-  version = MacOSX-SDK.version;
-
-  dontUnpack = true;
-  dontBuild = true;
-
-  installPhase = ''
-    mkdir -p $out/lib
-    cp ${MacOSX-SDK}/usr/lib/libnetwork* $out/lib
-  '';
-
-  passthru = {
-    tbdRewrites = {
-      const."/usr/lib/libnetwork.dylib" = "${self}/lib/libnetwork.dylib";
-    };
-  };
-}; in self
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/libobjc.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/libobjc.nix
deleted file mode 100644
index 9288097ef369..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/libobjc.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ stdenvNoCC, MacOSX-SDK, libcharset }:
-
-let self = stdenvNoCC.mkDerivation {
-  pname = "libobjc";
-  version = MacOSX-SDK.version;
-
-  dontUnpack = true;
-  dontBuild = true;
-
-  installPhase = ''
-    mkdir -p $out/{include,lib/swift}
-    cp -r ${MacOSX-SDK}/usr/include/objc $out/include
-    cp ${MacOSX-SDK}/usr/lib/libobjc* $out/lib
-    cp -r ${MacOSX-SDK}/usr/lib/swift/ObjectiveC.swiftmodule $out/lib/swift
-    cp ${MacOSX-SDK}/usr/lib/swift/libswiftObjectiveC.tbd $out/lib/swift
-  '';
-
-  passthru = {
-    tbdRewrites = {
-      const."/usr/lib/libobjc.A.dylib" = "${self}/lib/libobjc.A.dylib";
-      const."/usr/lib/swift/libswiftObjectiveC.dylib" = "${self}/lib/swift/libswiftObjectiveC.dylib";
-    };
-  };
-}; in self
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/libpm.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/libpm.nix
deleted file mode 100644
index 995f2b20ce70..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/libpm.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ stdenvNoCC, MacOSX-SDK, checkReexportsHook }:
-
-stdenvNoCC.mkDerivation {
-  pname = "libpm";
-  version = MacOSX-SDK.version;
-
-  dontUnpack = true;
-  dontBuild = true;
-
-  nativeBuildInputs = [ checkReexportsHook ];
-
-  installPhase = ''
-    mkdir -p $out/lib
-    cp ${MacOSX-SDK}/usr/lib/libpm* $out/lib
-  '';
-
-  passthru = {
-    tbdRewrites = {
-      const."/usr/lib/libpmenergy.dylib" = "${placeholder "out"}/lib/libpmenergy.dylib";
-      const."/usr/lib/libpmsample.dylib" = "${placeholder "out"}/lib/libpmsample.dylib";
-    };
-  };
-}
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/libunwind.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/libunwind.nix
deleted file mode 100644
index 885780eba75c..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/libunwind.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ stdenvNoCC, buildPackages, MacOSX-SDK }:
-
-stdenvNoCC.mkDerivation {
-  pname = "libunwind";
-  version = MacOSX-SDK.version;
-
-  dontUnpack = true;
-  dontBuild = true;
-
-  nativeBuildInputs = [ buildPackages.darwin.checkReexportsHook ];
-
-  installPhase = ''
-    mkdir -p $out/include/mach-o
-
-    cp \
-      ${MacOSX-SDK}/usr/include/libunwind.h \
-      ${MacOSX-SDK}/usr/include/unwind.h \
-      $out/include
-
-    cp \
-      ${MacOSX-SDK}/usr/include/mach-o/compact_unwind_encoding.h \
-      $out/include/mach-o
-  '';
-}
diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/private-frameworks.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/private-frameworks.nix
deleted file mode 100644
index 4566c8af84f5..000000000000
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/private-frameworks.nix
+++ /dev/null
@@ -1,32 +0,0 @@
-{ frameworks, libobjc }: with frameworks;
-# generated by hand to avoid exposing all private frameworks
-# frameworks here are only the necessary ones used by public frameworks.
-{
-  Apple80211 = {};
-  AVFCapture = {};
-  AVFCore = {};
-  AddressBookCore = { inherit ContactsPersistence; };
-  AudioToolboxCore = {};
-  ContactsPersistence = {};
-  GameCenterFoundation = {};
-  GameCenterUI = {};
-  GameCenterUICore = {};
-  MediaRemote = {};
-  PassKitCore = {};
-  SignpostMetrics = {};
-  SkyLight = {};
-  UIFoundation = {};
-  URLFormatting = {};
-
-  # Also expose CoreSymbolication; used by `root` package.
-  CoreSymbolication = {};
-
-  # Also expose DebugSymbols; used by `llvmPackages_8.lldb` package.
-  DebugSymbols = {};
-
-  # Also expose DisplayServices; used by `sketchybar` package.
-  DisplayServices = { inherit libobjc; };
-
-  # Also expose MultitouchSupport; used by `chuck` package.
-  MultitouchSupport = {};
-}
diff --git a/pkgs/top-level/darwin-packages.nix b/pkgs/top-level/darwin-packages.nix
index 97a3036062e9..b09461150576 100644
--- a/pkgs/top-level/darwin-packages.nix
+++ b/pkgs/top-level/darwin-packages.nix
@@ -57,9 +57,7 @@ makeScopeWithSplicing' {
   };
 
   # macOS 11.0 SDK
-  apple_sdk_11_0 = pkgs.callPackage ../os-specific/darwin/apple-sdk-11.0 {
-    fetchurl = fetchurlBoot;
-  };
+  apple_sdk_11_0 = pkgs.callPackage ../os-specific/darwin/apple-sdk-11.0 { };
 
   # macOS 12.3 SDK
   apple_sdk_12_3 = pkgs.callPackage ../os-specific/darwin/apple-sdk-12.3 { };
@@ -94,13 +92,15 @@ makeScopeWithSplicing' {
     ) Security;
   };
 
-  stubs = lib.genAttrs [
+  stubs = {
+    inherit apple_sdk_11_0;
+  } // lib.genAttrs [
   ] (mkStub apple_sdk.version);
 in
 
 impure-cmds // appleSourcePackages // chooseLibs // stubs // {
 
-  inherit apple_sdk apple_sdk_10_12 apple_sdk_11_0 apple_sdk_12_3;
+  inherit apple_sdk apple_sdk_10_12 apple_sdk_12_3;
 
   stdenvNoCF = stdenv.override {
     extraBuildInputs = [];