darwin.apple_sdk: convert frameworks and libs to stubs

pkgs/os-specific/darwin/apple-sdk/cf-setup-hook.sh

···
-linkSystemCoreFoundationFramework() {
-  NIX_CFLAGS_COMPILE="-F@out@/Library/Frameworks${NIX_CFLAGS_COMPILE:+ }${NIX_CFLAGS_COMPILE-}"
-  # gross! many symbols (such as _OBJC_CLASS_$_NSArray) are defined in system CF, but not
-  # in the opensource release
-  # if the package needs private headers, we assume they also want to link with system CF
-  NIX_LDFLAGS+=" @out@/Library/Frameworks/CoreFoundation.framework/CoreFoundation.tbd"
-}
-
-preConfigureHooks+=(linkSystemCoreFoundationFramework)

pkgs/os-specific/darwin/apple-sdk/default.nix

···
-{ stdenv, stdenvNoCC, fetchurl, cpio, pbzx, pkgs, lib, darwin-stubs, print-reexports }:
+# 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 }:
 
 let
-  # sadly needs to be exported because security_tool needs it
-  sdk = stdenv.mkDerivation rec {
-    pname = "MacOS_SDK";
-    version = "10.12";
-
-    # This URL comes from https://swscan.apple.com/content/catalogs/others/index-10.12.merged-1.sucatalog, which we found by:
-    #  1. Google: site:swscan.apple.com and look for a name that seems appropriate for your version
-    #  2. In the resulting file, search for a file called DevSDK ending in .pkg
-    #  3. ???
-    #  4. Profit
-    src = fetchurl {
-      url    = "http://swcdn.apple.com/content/downloads/33/36/041-90419-A_7JJ4H9ZHO2/xs88ob5wjz6riz7g6764twblnvksusg4ps/DevSDK_OSX1012.pkg";
-      sha256 = "13xq34sb7383b37hwy076gnhf96prpk1b4087p87xnwswxbrisih";
-    };
-
-    nativeBuildInputs = [ cpio pbzx ];
-
-    outputs = [ "out" "dev" "man" ];
-
-    unpackPhase = ''
-      pbzx $src | cpio -idm
-    '';
-
-    sourceRoot = ".";
-
-    installPhase = ''
-      mkdir -p $out
-
-      cp -R System/Library $out
-      cp -R usr/* $out
-
-      pushd $out/lib
-      cp ${darwin-stubs}/usr/lib/libcups*.tbd .
-      ln -s libcups.2.tbd      libcups.tbd
-      ln -s libcupscgi.1.tbd   libcupscgi.tbd
-      ln -s libcupsimage.2.tbd libcupsimage.tbd
-      ln -s libcupsmime.1.tbd  libcupsmime.tbd
-      ln -s libcupsppdc.1.tbd  libcupsppdc.tbd
-      popd
-    '';
-
-    meta = with lib; {
-      description = "Apple SDK ${version}";
-      maintainers = with maintainers; [ copumpkin ];
-      platforms   = platforms.darwin;
-    };
-  };
-
-  mkFrameworkSubs = name: deps:
-  let
-    deps' = deps // { "${name}" = placeholder "out"; };
-    substArgs = lib.concatMap (x: [ "--subst-var-by" x deps'."${x}" ]) (lib.attrNames deps');
-  in lib.escapeShellArgs substArgs;
-
-  framework = name: deps: stdenv.mkDerivation {
-    name = "apple-framework-${name}";
-
-    dontUnpack = true;
-
-    # because we copy files from the system
-    preferLocalBuild = true;
-
-    disallowedRequisites = [ sdk ];
-
-    nativeBuildInputs = [ print-reexports ];
-
-    extraTBDFiles = [];
-
-    installPhase = ''
-      linkFramework() {
-        local path="$1"
-        local nested_path="$1"
-        if [ "$path" == "JavaNativeFoundation.framework" ]; then
-          local nested_path="JavaVM.framework/Versions/A/Frameworks/JavaNativeFoundation.framework"
-        fi
-        if [ "$path" == "JavaRuntimeSupport.framework" ]; then
-          local nested_path="JavaVM.framework/Versions/A/Frameworks/JavaRuntimeSupport.framework"
-        fi
-        local name="$(basename "$path" .framework)"
-        local current="$(readlink "/System/Library/Frameworks/$nested_path/Versions/Current")"
-        if [ -z "$current" ]; then
-          current=A
-        fi
-
-        local dest="$out/Library/Frameworks/$path"
-
-        mkdir -p "$dest/Versions/$current"
-        pushd "$dest/Versions/$current" >/dev/null
-
-        if [ -d "${sdk.out}/Library/Frameworks/$nested_path/Versions/$current/Headers" ]; then
-          cp -R "${sdk.out}/Library/Frameworks/$nested_path/Versions/$current/Headers" .
-        elif [ -d "${sdk.out}/Library/Frameworks/$name.framework/Versions/$current/Headers" ]; then
-          current="$(readlink "/System/Library/Frameworks/$name.framework/Versions/Current")"
-          cp -R "${sdk.out}/Library/Frameworks/$name.framework/Versions/$current/Headers" .
-        fi
-
-        local tbd_source=${darwin-stubs}/System/Library/Frameworks/$nested_path/Versions/$current
-        if [ "${name}" != "Kernel" ]; then
-          # The Kernel.framework has headers but no actual library component.
-          cp -v $tbd_source/*.tbd .
-        fi
-
-        if [ -d "$tbd_source/Libraries" ]; then
-          mkdir Libraries
-          cp -v $tbd_source/Libraries/*.tbd Libraries/
-        fi
-
-        ln -s -L "/System/Library/Frameworks/$nested_path/Versions/$current/Resources"
-
-        if [ -f "/System/Library/Frameworks/$nested_path/module.map" ]; then
-          ln -s "/System/Library/Frameworks/$nested_path/module.map"
-        fi
-
-        pushd "${sdk.out}/Library/Frameworks/$nested_path/Versions/$current" >/dev/null
-        local children=$(echo Frameworks/*.framework)
-        popd >/dev/null
-
-        for child in $children; do
-          childpath="$path/Versions/$current/$child"
-          linkFramework "$childpath"
-        done
-
-        pushd ../.. >/dev/null
-        ln -s "$current" Versions/Current
-        ln -s Versions/Current/* .
-        popd >/dev/null
-
-        popd >/dev/null
-      }
-
-      linkFramework "${name}.framework"
-
-      # linkFramework is recursive, the rest of the processing is not.
-
-      local tbd_source=${darwin-stubs}/System/Library/Frameworks/${name}.framework
-      for tbd in $extraTBDFiles; do
-        local tbd_dest_dir=$out/Library/Frameworks/${name}.framework/$(dirname "$tbd")
-        mkdir -p "$tbd_dest_dir"
-        cp -v "$tbd_source/$tbd" "$tbd_dest_dir"
-      done
-
-      # Fix and check tbd re-export references
-      find $out -name '*.tbd' | while read tbd; do
-        echo "Fixing re-exports in $tbd"
-        substituteInPlace "$tbd" ${mkFrameworkSubs name deps}
-
-        echo "Checking re-exports in $tbd"
-        print-reexports "$tbd" | while read target; do
-          local expected="''${target%.dylib}.tbd"
-          if ! [ -e "$expected" ]; then
-            echo -e "Re-export missing:\n\t$target\n\t(expected $expected)"
-            echo -e "While processing\n\t$tbd"
-            exit 1
-          else
-            echo "Re-exported target $target ok"
-          fi
-        done
-      done
-    '';
-
-    propagatedBuildInputs = builtins.attrValues deps;
-
-    meta = with lib; {
-      description = "Apple SDK framework ${name}";
-      maintainers = with maintainers; [ copumpkin ];
-      platforms   = platforms.darwin;
-    };
-  };
-
-  tbdOnlyFramework = name: { private ? true }: stdenv.mkDerivation {
-    name = "apple-framework-${name}";
-    dontUnpack = true;
-    installPhase = ''
-      mkdir -p $out/Library/Frameworks/
-      cp -r ${darwin-stubs}/System/Library/${lib.optionalString private "Private"}Frameworks/${name}.framework \
-        $out/Library/Frameworks
-
-      cd $out/Library/Frameworks/${name}.framework
-
-      versions=(./Versions/*)
-      if [ "''${#versions[@]}" != 1 ]; then
-        echo "Unable to determine current version of framework ${name}"
-        exit 1
-      fi
-      current=$(basename ''${versions[0]})
-
-      chmod u+w -R .
-      ln -s "$current" Versions/Current
-      ln -s Versions/Current/* .
-
-      # NOTE there's no re-export checking here, this is probably wrong
-    '';
-  };
-in rec {
-  libs = {
-    xpc = stdenv.mkDerivation {
-      name   = "apple-lib-xpc";
-      dontUnpack = true;
-
-      installPhase = ''
-        mkdir -p $out/include
-        pushd $out/include >/dev/null
-        cp -r "${lib.getDev sdk}/include/xpc" $out/include/xpc
-        cp "${lib.getDev sdk}/include/launch.h" $out/include/launch.h
-        popd >/dev/null
-      '';
-    };
-
-    Xplugin = stdenv.mkDerivation {
-      name   = "apple-lib-Xplugin";
-      dontUnpack = true;
-
-      # Not enough
-      __propagatedImpureHostDeps = [ "/usr/lib/libXplugin.1.dylib" ];
-
-      propagatedBuildInputs = with frameworks; [
-        OpenGL ApplicationServices Carbon IOKit CoreGraphics CoreServices CoreText
-      ];
-
-      installPhase = ''
-        mkdir -p $out/include $out/lib
-        ln -s "${lib.getDev sdk}/include/Xplugin.h" $out/include/Xplugin.h
-        cp ${darwin-stubs}/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 $out/include >/dev/null
-        ln -s "${lib.getDev sdk}/include/utmp.h"
-        ln -s "${lib.getDev sdk}/include/utmpx.h"
-        popd >/dev/null
-      '';
-    };
-
-    sandbox = stdenv.mkDerivation {
-      name = "apple-lib-sandbox";
-      dontUnpack = true;
-
-      installPhase = ''
-        mkdir -p $out/include $out/lib
-        ln -s "${lib.getDev sdk}/include/sandbox.h" $out/include/sandbox.h
-        cp "${darwin-stubs}/usr/lib/libsandbox.1.tbd" $out/lib
-        ln -s libsandbox.1.tbd $out/lib/libsandbox.tbd
-      '';
-    };
-
-    simd = stdenvNoCC.mkDerivation {
-      name = "apple-lib-simd";
-
-      preferLocalBuild = true;
-      allowSubstitutes = false;
-
-      buildCommand = "echo 'simd library not available in the 10.12 SDK'; exit 1";
-    };
-  };
-
-  overrides = super: {
-    AppKit = lib.overrideDerivation super.AppKit (drv: {
-      __propagatedImpureHostDeps = drv.__propagatedImpureHostDeps or [] ++ [
-        "/System/Library/PrivateFrameworks/"
-      ];
-    });
-
-    Carbon = lib.overrideDerivation super.Carbon (drv: {
-      extraTBDFiles = [ "Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering.tbd" ];
-    });
-
-    CoreFoundation = lib.overrideDerivation super.CoreFoundation (drv: {
-      setupHook = ./cf-setup-hook.sh;
-    });
-
-    CoreMedia = lib.overrideDerivation super.CoreMedia (drv: {
-      __propagatedImpureHostDeps = drv.__propagatedImpureHostDeps or [] ++ [
-        "/System/Library/Frameworks/CoreImage.framework"
-      ];
-    });
-
-    CoreMIDI = lib.overrideDerivation super.CoreMIDI (drv: {
-      __propagatedImpureHostDeps = drv.__propagatedImpureHostDeps or [] ++ [
-        "/System/Library/PrivateFrameworks/"
-      ];
-      setupHook = ./private-frameworks-setup-hook.sh;
-    });
-
-    IMServicePlugIn = lib.overrideDerivation super.IMServicePlugIn (drv: {
-      extraTBDFiles = [ "Versions/A/Frameworks/IMServicePlugInSupport.framework/Versions/A/IMServicePlugInSupport.tbd" ];
-    });
-
-    Security = lib.overrideDerivation super.Security (drv: {
-      setupHook = ./security-setup-hook.sh;
-    });
-
-    QuartzCore = lib.overrideDerivation super.QuartzCore (drv: {
-      installPhase = drv.installPhase + ''
-        f="$out/Library/Frameworks/QuartzCore.framework/Headers/CoreImage.h"
-        substituteInPlace "$f" \
-          --replace "QuartzCore/../Frameworks/CoreImage.framework/Headers" "CoreImage"
-      '';
-    });
-
-    MetalKit = lib.overrideDerivation super.MetalKit (drv: {
-      installPhase = drv.installPhase + ''
-        mkdir -p $out/include/simd
-        cp ${lib.getDev sdk}/include/simd/*.h $out/include/simd/
-      '';
-    });
-
-    System = lib.overrideDerivation super.System (drv: {
-      installPhase = ''
-        mkdir -p $out/Library/Frameworks/System.framework/Versions/B
-        ln -s $out/Library/Frameworks/System.framework/Versions/{B,Current}
-        ln -s ${pkgs.darwin.Libsystem}/lib/libSystem.B.tbd $out/Library/Frameworks/System.framework/Versions/B/System.tbd
-        ln -s $out/Library/Frameworks/System.framework/{Versions/Current/,}System.tbd
-      '';
-    });
+  mkStub = callPackage ./mk-stub.nix { } "10.12";
 
-    WebKit = lib.overrideDerivation super.WebKit (drv: {
-      extraTBDFiles = [
-        "Versions/A/Frameworks/WebCore.framework/Versions/A/WebCore.tbd"
-        "Versions/A/Frameworks/WebKitLegacy.framework/Versions/A/WebKitLegacy.tbd"
-      ];
-    });
-  } // lib.genAttrs [
+  frameworks = lib.genAttrs [
+    "AGL"
+    "AVFoundation"
+    "AVKit"
+    "Accelerate"
+    "Accounts"
+    "AddressBook"
+    "AppKit"
+    "AppKitScripting"
+    "AppleScriptKit"
+    "AppleScriptObjC"
+    "ApplicationServices"
+    "AudioToolbox"
+    "AudioUnit"
+    "AudioVideoBridging"
+    "Automator"
+    "CFNetwork"
+    "CalendarStore"
+    "Carbon"
+    "Cocoa"
+    "Collaboration"
     "ContactsPersistence"
+    "CoreAudio"
+    "CoreAudioKit"
+    "CoreBluetooth"
+    "CoreData"
+    "CoreFoundation"
+    "CoreGraphics"
+    "CoreImage"
+    "CoreLocation"
+    "CoreMIDI"
+    "CoreMIDIServer"
+    "CoreMedia"
+    "CoreMediaIO"
+    "CoreServices"
     "CoreSymbolication"
+    "CoreText"
+    "CoreVideo"
+    "CoreWLAN"
+    "DVDPlayback"
     "DebugSymbols"
+    "DirectoryService"
+    "DiscRecording"
+    "DiscRecordingUI"
+    "DiskArbitration"
     "DisplayServices"
+    "EventKit"
+    "ExceptionHandling"
+    "FWAUserLib"
+    "ForceFeedback"
+    "Foundation"
+    "GLKit"
+    "GLUT"
+    "GSS"
     "GameCenter"
+    "GameController"
+    "GameKit"
+    "GameplayKit"
+    "Hypervisor"
+    "ICADevices"
+    "IMServicePlugIn"
+    "IOBluetooth"
+    "IOBluetoothUI"
+    "IOKit"
+    "IOSurface"
+    "ImageCaptureCore"
+    "ImageIO"
+    "InputMethodKit"
+    "InstallerPlugins"
+    "InstantMessage"
+    "JavaFrameEmbedding"
+    "JavaNativeFoundation"
+    "JavaRuntimeSupport"
+    "JavaScriptCore"
+    "JavaVM"
+    "Kerberos"
+    "Kernel"
+    "LDAP"
+    "LatentSemanticMapping"
+    "LocalAuthentication"
+    "MapKit"
+    "MediaAccessibility"
+    "MediaPlayer"
+    "MediaToolbox"
+    "Metal"
+    "MetalKit"
+    "ModelIO"
     "MultitouchSupport"
+    "NetFS"
+    "OSAKit"
+    "OpenAL"
+    "OpenCL"
+    "OpenDirectory"
+    "OpenGL"
+    "PCSC"
+    "PreferencePanes"
+    "PubSub"
+    "QTKit"
+    "Quartz"
+    "QuartzCore"
+    "QuickLook"
+    "QuickTime"
+    "SceneKit"
+    "ScreenSaver"
+    "Scripting"
+    "ScriptingBridge"
+    "Security"
+    "SecurityFoundation"
+    "SecurityInterface"
+    "ServiceManagement"
     "SkyLight"
+    "Social"
+    "SpriteKit"
+    "StoreKit"
+    "SyncServices"
+    "System"
+    "SystemConfiguration"
+    "TWAIN"
+    "Tcl"
     "UIFoundation"
-  ]
-    (x: tbdOnlyFramework x {});
+    "VideoDecodeAcceleration"
+    "VideoToolbox"
+    "WebKit"
+    "vmnet"
+  ] mkStub;
 
-  bareFrameworks = lib.mapAttrs framework (import ./frameworks.nix {
-    inherit frameworks libs;
-    inherit (pkgs.darwin) libobjc;
-  });
-
-  frameworks = bareFrameworks // overrides bareFrameworks;
-
-  inherit darwin-stubs;
-
-  objc4 = pkgs.darwin.libobjc;
-
-  sdkRoot = pkgs.callPackage ./sdkRoot.nix { sdkVersion = "10.12.4"; };
+  bareFrameworks = lib.genAttrs [
+    "AGL"
+    "AVFoundation"
+    "AVKit"
+    "Accelerate"
+    "Accounts"
+    "AddressBook"
+    "AppKit"
+    "AppKitScripting"
+    "AppleScriptKit"
+    "AppleScriptObjC"
+    "ApplicationServices"
+    "AudioToolbox"
+    "AudioUnit"
+    "AudioVideoBridging"
+    "Automator"
+    "CFNetwork"
+    "CalendarStore"
+    "Carbon"
+    "Cocoa"
+    "Collaboration"
+    "CoreAudio"
+    "CoreAudioKit"
+    "CoreBluetooth"
+    "CoreData"
+    "CoreFoundation"
+    "CoreGraphics"
+    "CoreImage"
+    "CoreLocation"
+    "CoreMIDI"
+    "CoreMIDIServer"
+    "CoreMedia"
+    "CoreMediaIO"
+    "CoreServices"
+    "CoreText"
+    "CoreVideo"
+    "CoreWLAN"
+    "DVDPlayback"
+    "DirectoryService"
+    "DiscRecording"
+    "DiscRecordingUI"
+    "DiskArbitration"
+    "EventKit"
+    "ExceptionHandling"
+    "FWAUserLib"
+    "ForceFeedback"
+    "Foundation"
+    "GLKit"
+    "GLUT"
+    "GSS"
+    "GameCenter"
+    "GameController"
+    "GameKit"
+    "GameplayKit"
+    "Hypervisor"
+    "ICADevices"
+    "IMServicePlugIn"
+    "IOBluetooth"
+    "IOBluetoothUI"
+    "IOKit"
+    "IOSurface"
+    "ImageCaptureCore"
+    "ImageIO"
+    "InputMethodKit"
+    "InstallerPlugins"
+    "InstantMessage"
+    "JavaFrameEmbedding"
+    "JavaNativeFoundation"
+    "JavaRuntimeSupport"
+    "JavaScriptCore"
+    "JavaVM"
+    "Kerberos"
+    "Kernel"
+    "LDAP"
+    "LatentSemanticMapping"
+    "LocalAuthentication"
+    "MapKit"
+    "MediaAccessibility"
+    "MediaPlayer"
+    "MediaToolbox"
+    "Metal"
+    "MetalKit"
+    "ModelIO"
+    "NetFS"
+    "OSAKit"
+    "OpenAL"
+    "OpenCL"
+    "OpenDirectory"
+    "OpenGL"
+    "PCSC"
+    "PreferencePanes"
+    "PubSub"
+    "QTKit"
+    "Quartz"
+    "QuartzCore"
+    "QuickLook"
+    "QuickTime"
+    "SceneKit"
+    "ScreenSaver"
+    "Scripting"
+    "ScriptingBridge"
+    "Security"
+    "SecurityFoundation"
+    "SecurityInterface"
+    "ServiceManagement"
+    "Social"
+    "SpriteKit"
+    "StoreKit"
+    "SyncServices"
+    "System"
+    "SystemConfiguration"
+    "TWAIN"
+    "Tcl"
+    "VideoDecodeAcceleration"
+    "VideoToolbox"
+    "WebKit"
+    "vmnet"
+  ] mkStub;
+in
+{
+  inherit bareFrameworks frameworks;
 
-  inherit (pkgs.darwin) Libsystem;
+  libs = lib.genAttrs [
+    "Xplugin"
+    "sandbox"
+    "simd"
+    "utmp"
+    "xpc"
+  ] mkStub;
 
-  inherit sdk;
+  version = "10.12";
 }
+// lib.genAttrs [
+  "darwin-stubs"
+  "Libsystem"
+  "objc4"
+  "sdk"
+  "sdkRoot"
+] mkStub

pkgs/os-specific/darwin/apple-sdk/frameworks.nix

···
-# Current as of 10.12
-# Epic weird knot-tying happening here.
-# TODO: clean up the process for generating this and include it
-
-{ frameworks, libs, libobjc, }:
-
-with frameworks; with libs; {
-  AGL                     = { inherit Carbon OpenGL; };
-  AVFoundation            = { inherit ApplicationServices CoreGraphics CoreMedia MediaToolbox; };
-  AVKit                   = {};
-  Accounts                = {};
-  AddressBook             = { inherit libobjc Carbon ContactsPersistence; };
-  AppKit                  = { inherit ApplicationServices AudioToolbox AudioUnit Foundation QuartzCore UIFoundation; };
-  AppKitScripting         = {};
-  AppleScriptKit          = {};
-  AppleScriptObjC         = {};
-  AudioToolbox            = { inherit CoreAudio CoreMIDI; };
-  AudioUnit               = { inherit AudioToolbox Carbon CoreAudio; };
-  AudioVideoBridging      = { inherit Foundation; };
-  Automator               = {};
-  CFNetwork               = {};
-  CalendarStore           = {};
-  Cocoa                   = { inherit AppKit CoreData; };
-  Collaboration           = {};
-  # Impure version of CoreFoundation, this should not be used unless another
-  # framework includes headers that are not available in the pure version.
-  CoreFoundation          = {};
-  CoreAudio               = { inherit IOKit; };
-  CoreAudioKit            = { inherit AudioUnit; };
-  CoreData                = {};
-  CoreGraphics            = { inherit Accelerate IOKit IOSurface SystemConfiguration; };
-  CoreImage               = {};
-  CoreLocation            = {};
-  CoreMIDI                = {};
-  CoreMIDIServer          = { inherit CoreMIDI; };
-  CoreMedia               = { inherit ApplicationServices AudioToolbox AudioUnit CoreAudio CoreGraphics CoreVideo; };
-  CoreMediaIO             = { inherit CoreMedia; };
-  CoreText                = { inherit CoreGraphics; };
-  CoreVideo               = { inherit ApplicationServices CoreGraphics IOSurface OpenGL; };
-  CoreWLAN                = { inherit SecurityFoundation; };
-  DVDPlayback             = {};
-  DirectoryService        = {};
-  DiscRecording           = { inherit libobjc CoreServices IOKit; };
-  DiscRecordingUI         = {};
-  DiskArbitration         = { inherit IOKit; };
-  EventKit                = {};
-  ExceptionHandling       = {};
-  FWAUserLib              = {};
-  ForceFeedback           = { inherit IOKit; };
-  Foundation              = { inherit libobjc CoreFoundation Security ApplicationServices SystemConfiguration; };
-  GLKit                   = {};
-  GLUT                    = { inherit OpenGL; };
-  GSS                     = {};
-  GameCenter              = {};
-  GameController          = {};
-  GameKit                 = { inherit Cocoa Foundation GameCenter GameController GameplayKit Metal MetalKit ModelIO SceneKit SpriteKit; };
-  GameplayKit             = {};
-  Hypervisor              = {};
-  ICADevices              = { inherit libobjc Carbon IOBluetooth; };
-  IMServicePlugIn         = {};
-  IOBluetoothUI           = { inherit IOBluetooth; };
-  IOKit                   = {};
-  IOSurface               = { inherit IOKit xpc; };
-  ImageCaptureCore        = {};
-  ImageIO                 = { inherit CoreGraphics; };
-  InputMethodKit          = { inherit Carbon; };
-  InstallerPlugins        = {};
-  InstantMessage          = {};
-  JavaFrameEmbedding      = {};
-  JavaNativeFoundation    = {};
-  JavaRuntimeSupport      = {};
-  JavaScriptCore          = { inherit libobjc; };
-  Kerberos                = {};
-  Kernel                  = { inherit IOKit; };
-  LDAP                    = {};
-  LatentSemanticMapping   = { inherit Carbon; };
-  LocalAuthentication     = {};
-  MapKit                  = {};
-  MediaAccessibility      = { inherit CoreGraphics CoreText QuartzCore; };
-  MediaPlayer             = {};
-  MediaToolbox            = { inherit AudioToolbox AudioUnit CoreMedia; };
-  Metal                   = {};
-  MetalKit                = { inherit ModelIO Metal; };
-  ModelIO                 = {};
-  NetFS                   = {};
-  OSAKit                  = { inherit Carbon; };
-  OpenAL                  = {};
-  OpenCL                  = { inherit IOSurface OpenGL; };
-  OpenGL                  = {};
-  PCSC                    = { inherit CoreData; };
-  PreferencePanes         = {};
-  PubSub                  = {};
-  QTKit                   = { inherit CoreMediaIO CoreMedia MediaToolbox QuickTime VideoToolbox; };
-  QuickLook               = { inherit ApplicationServices; };
-  SceneKit                = {};
-  ScreenSaver             = {};
-  Scripting               = {};
-  ScriptingBridge         = {};
-  Security                = { inherit IOKit; };
-  SecurityFoundation      = {};
-  SecurityInterface       = { inherit Security SecurityFoundation; };
-  ServiceManagement       = { inherit Security; };
-  Social                  = {};
-  SpriteKit               = {};
-  StoreKit                = {};
-  SyncServices            = {};
-  System                  = {};
-  SystemConfiguration     = { inherit Security; };
-  TWAIN                   = { inherit Carbon; };
-  Tcl                     = {};
-  VideoDecodeAcceleration = { inherit CoreVideo; };
-  VideoToolbox            = { inherit CoreMedia CoreVideo; };
-  WebKit                  = { inherit libobjc ApplicationServices Carbon JavaScriptCore OpenGL; };
-
-  # Umbrellas
-  Accelerate          = { inherit CoreWLAN IOBluetooth; };
-  ApplicationServices = { inherit CoreGraphics CoreServices CoreText ImageIO; };
-  Carbon              = { inherit libobjc ApplicationServices CoreServices Foundation IOKit Security QuartzCore; };
-  CoreBluetooth       = {};
-  # TODO: figure out which part of the umbrella depends on CoreFoundation and move it there.
-  CoreServices        = { inherit CFNetwork CoreFoundation CoreAudio CoreData DiskArbitration Security NetFS OpenDirectory ServiceManagement; };
-  IOBluetooth         = { inherit CoreBluetooth IOKit; };
-  JavaVM              = {};
-  OpenDirectory       = {};
-  Quartz              = { inherit QuartzCore QuickLook QTKit; };
-  QuartzCore          = { inherit libobjc ApplicationServices CoreVideo OpenCL CoreImage Metal; };
-  QuickTime           = { inherit ApplicationServices AudioUnit Carbon CoreAudio CoreServices OpenGL QuartzCore; };
-
-  vmnet = {};
-}

pkgs/os-specific/darwin/apple-sdk/impure-deps.nix

···
-rec {
-  CFNetwork = [
-    "/System/Library/Frameworks/CFNetwork.framework"
-    "/usr/lib/libsqlite3.dylib"
-    "/usr/lib/libxml2.2.dylib"
-  ];
-  ForceFeedback = [
-    "/System/Library/Frameworks/ForceFeedback.framework"
-  ];
-  AGL = [
-    "/System/Library/Frameworks/AGL.framework"
-  ];
-  IOKit = [
-    "/System/Library/Frameworks/IOKit.framework"
-  ];
-  JavaScriptCore = [
-    "/System/Library/Frameworks/JavaScriptCore.framework"
-  ];
-  QuickLook = [
-    "/System/Library/Frameworks/QuickLook.framework"
-  ];
-  Quartz = [
-    "/System/Library/Frameworks/Quartz.framework"
-    "/System/Library/PrivateFrameworks/AppleSystemInfo.framework/Versions/A/AppleSystemInfo"
-    "/System/Library/PrivateFrameworks/CorePDF.framework/Versions/A/CorePDF"
-    "/usr/lib/libspindump.dylib"
-  ];
-  ImageCaptureCore = [
-    "/System/Library/Frameworks/ImageCaptureCore.framework"
-  ];
-  VideoToolbox = [
-    "/System/Library/Frameworks/VideoToolbox.framework"
-    "/System/Library/PrivateFrameworks/AppleVA.framework/Versions/A/AppleVA"
-  ];
-  QuickTime = [
-    "/System/Library/Frameworks/QuickTime.framework"
-  ];
-  CoreMedia = [
-    "/System/Library/Frameworks/CoreMedia.framework"
-  ];
-  CoreMediaIO = [
-    "/System/Library/Frameworks/CoreMediaIO.framework"
-    "/System/Library/PrivateFrameworks/AppSandbox.framework/Versions/A/AppSandbox"
-    "/System/Library/PrivateFrameworks/AppContainer.framework/Versions/A/AppContainer"
-    "/System/Library/PrivateFrameworks/SecCodeWrapper.framework/Versions/A/SecCodeWrapper"
-    "/System/Library/PrivateFrameworks/XPCService.framework/Versions/A/XPCService"
-    "/usr/lib/libsandbox.1.dylib"
-    "/usr/lib/libMatch.1.dylib"
-  ];
-  MediaToolbox = [
-    "/System/Library/Frameworks/MediaToolbox.framework"
-    "/System/Library/PrivateFrameworks/CoreAUC.framework/Versions/A/CoreAUC"
-    "/System/Library/PrivateFrameworks/NetworkStatistics.framework/Versions/A/NetworkStatistics"
-  ];
-  QTKit = [
-    "/System/Library/Frameworks/QTKit.framework"
-    "/System/Library/PrivateFrameworks/CoreMediaAuthoring.framework/Versions/A/CoreMediaAuthoring"
-  ];
-  OSAKit = [
-    "/System/Library/Frameworks/OSAKit.framework"
-    "/usr/lib/libexslt.0.dylib"
-  ];
-  WebKit = [
-    "/System/Library/Frameworks/WebKit.framework"
-  ];
-  DiskArbitration = [
-    "/System/Library/Frameworks/DiskArbitration.framework"
-  ];
-  Security = [
-    "/System/Library/Frameworks/Security.framework"
-    "/usr/lib/libbsm.0.dylib"
-    "/usr/lib/libbz2.1.0.dylib"
-    "/usr/lib/libpam.2.dylib"
-    "/usr/lib/libxar.1.dylib"
-    "/usr/lib/libxml2.2.dylib"
-    "/usr/lib/libsqlite3.dylib"
-  ];
-  GSS = [
-    "/System/Library/Frameworks/GSS.framework"
-  ];
-  Kerberos = [
-    "/System/Library/Frameworks/Kerberos.framework"
-  ];
-  CoreServices = [
-    "/System/Library/Frameworks/CoreServices.framework"
-    "/System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDetectorsCore"
-    "/System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC"
-    "/System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/LanguageModeling"
-    "/usr/lib/libmecabra.dylib"
-    "/usr/lib/libcmph.dylib"
-    "/usr/lib/libiconv.2.dylib"
-    "/usr/lib/libxslt.1.dylib"
-  ] ++ Foundation;
-  IOSurface = [
-    "/System/Library/Frameworks/IOSurface.framework"
-  ];
-  CoreGraphics = [
-    "/System/Library/Frameworks/CoreGraphics.framework"
-    "/System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport"
-    "/usr/lib/libbsm.0.dylib"
-    "/usr/lib/libz.1.dylib"
-  ];
-  CoreText = [
-    "/System/Library/Frameworks/CoreText.framework"
-  ];
-  ImageIO = [
-    "/System/Library/Frameworks/ImageIO.framework"
-  ];
-  ApplicationServices = [
-    "/System/Library/Frameworks/ApplicationServices.framework"
-    "/usr/lib/libcups.2.dylib"
-    "/usr/lib/libresolv.9.dylib"
-  ] ++ AudioToolbox;
-  OpenGL = [
-    "/System/Library/Frameworks/OpenGL.framework"
-  ];
-  CoreVideo = [
-    "/System/Library/Frameworks/CoreVideo.framework"
-  ];
-  QuartzCore = [
-    "/System/Library/Frameworks/QuartzCore.framework"
-    "/System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport"
-  ];
-  PCSC = [
-    "/System/Library/Frameworks/PCSC.framework"
-  ];
-  AppKit = [
-    "/System/Library/Frameworks/AppKit.framework"
-    "/System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Apple80211"
-    "/System/Library/PrivateFrameworks/AppleJPEG.framework/Versions/A/AppleJPEG"
-    "/System/Library/PrivateFrameworks/AppleVPA.framework/Versions/A/AppleVPA"
-    "/System/Library/PrivateFrameworks/Backup.framework/Versions/A/Backup"
-    "/System/Library/PrivateFrameworks/ChunkingLibrary.framework/Versions/A/ChunkingLibrary"
-    "/System/Library/PrivateFrameworks/CommonAuth.framework/Versions/A/CommonAuth"
-    "/System/Library/PrivateFrameworks/CoreSymbolication.framework/Versions/A/CoreSymbolication"
-    "/System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI"
-    "/System/Library/PrivateFrameworks/CoreWiFi.framework/Versions/A/CoreWiFi"
-    "/System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport"
-    "/System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDetectorsCore"
-    "/System/Library/PrivateFrameworks/DebugSymbols.framework/Versions/A/DebugSymbols"
-    "/System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv"
-    "/System/Library/PrivateFrameworks/FaceCore.framework/Versions/A/FaceCore"
-    "/System/Library/PrivateFrameworks/GenerationalStorage.framework/Versions/A/GenerationalStorage"
-    "/System/Library/PrivateFrameworks/Heimdal.framework/Heimdal"
-    "/System/Library/PrivateFrameworks/Heimdal.framework/Versions/Current"
-    "/System/Library/PrivateFrameworks/Heimdal.framework/Versions/A/Heimdal"
-    "/System/Library/PrivateFrameworks/IconServices.framework/Versions/A/IconServices"
-    "/System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/LanguageModeling"
-    "/System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport"
-    "/System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth"
-    "/System/Library/PrivateFrameworks/PerformanceAnalysis.framework/Versions/A/PerformanceAnalysis"
-    "/System/Library/PrivateFrameworks/RemoteViewServices.framework/Versions/A/RemoteViewServices"
-    "/System/Library/PrivateFrameworks/Sharing.framework/Versions/A/Sharing"
-    "/System/Library/PrivateFrameworks/SpeechRecognitionCore.framework/Versions/A/SpeechRecognitionCore"
-    "/System/Library/PrivateFrameworks/Symbolication.framework/Versions/A/Symbolication"
-    "/System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC"
-    "/System/Library/PrivateFrameworks/UIFoundation.framework/Versions/A/UIFoundation"
-    "/System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsupport.framework/Versions/A/loginsupport"
-    "/usr/lib/libCRFSuite.dylib"
-    "/usr/lib/libOpenScriptingUtil.dylib"
-    "/usr/lib/libarchive.2.dylib"
-    "/usr/lib/libbsm.0.dylib"
-    "/usr/lib/libbz2.1.0.dylib"
-    "/usr/lib/libc++.1.dylib"
-    "/usr/lib/libc++abi.dylib"
-    "/usr/lib/libcmph.dylib"
-    "/usr/lib/libcups.2.dylib"
-    "/usr/lib/libextension.dylib"
-    "/usr/lib/libheimdal-asn1.dylib"
-    "/usr/lib/libiconv.2.dylib"
-    "/usr/lib/libicucore.A.dylib"
-    "/usr/lib/liblangid.dylib"
-    "/usr/lib/liblzma.5.dylib"
-    "/usr/lib/libmecabra.dylib"
-    "/usr/lib/libpam.2.dylib"
-    "/usr/lib/libresolv.9.dylib"
-    "/usr/lib/libsqlite3.dylib"
-    "/usr/lib/libxar.1.dylib"
-    "/usr/lib/libxml2.2.dylib"
-    "/usr/lib/libxslt.1.dylib"
-    "/usr/lib/libz.1.dylib"
-  ];
-  Foundation = [
-    "/System/Library/Frameworks/Foundation.framework"
-    "/usr/lib/libextension.dylib"
-    "/usr/lib/libarchive.2.dylib"
-    "/usr/lib/liblzma.5.dylib"
-    "/usr/lib/liblangid.dylib"
-    "/usr/lib/libCRFSuite.dylib"
-  ];
-  CoreData = [
-    "/System/Library/Frameworks/CoreData.framework"
-  ];
-  Cocoa = [
-    "/System/Library/Frameworks/Cocoa.framework"
-    "/System/Library/PrivateFrameworks/UIFoundation.framework/Versions/A/UIFoundation"
-    "/System/Library/PrivateFrameworks/UIFoundation.framework/Versions/A"
-  ];
-  Carbon = [
-    "/System/Library/Frameworks/Carbon.framework"
-    "/System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI"
-    "/System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv"
-    "/System/Library/PrivateFrameworks/IconServices.framework/Versions/A/IconServices"
-    "/System/Library/PrivateFrameworks/ChunkingLibrary.framework/Versions/A/ChunkingLibrary"
-    "/System/Library/PrivateFrameworks/Sharing.framework/Versions/A/Sharing"
-    "/System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Apple80211"
-    "/System/Library/PrivateFrameworks/GenerationalStorage.framework/Versions/A/GenerationalStorage"
-  ];
-  CoreAudio = [
-    "/System/Library/Frameworks/CoreAudio.framework"
-  ];
-  AudioUnit = [
-    "/System/Library/Frameworks/AudioUnit.framework"
-  ];
-  CoreMIDI = [
-    "/System/Library/Frameworks/CoreMIDI.framework"
-  ];
-  AudioToolbox = [
-    "/System/Library/Frameworks/AudioToolbox.framework"
-  ];
-  SystemConfiguration = [
-    "/System/Library/Frameworks/SystemConfiguration.framework"
-  ];
-  NetFS = [
-    "/System/Library/Frameworks/NetFS.framework"
-    "/System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth"
-    "/System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsupport.framework/Versions/A/loginsupport"
-  ];
-  Accelerate = [
-    "/System/Library/Frameworks/Accelerate.framework"
-  ];
-  OpenDirectory = [
-    "/System/Library/Frameworks/OpenDirectory.framework"
-  ];
-  ServiceManagement = [
-    "/System/Library/Frameworks/ServiceManagement.framework"
-  ];
-  OpenCL = [
-    "/System/Library/Frameworks/OpenCL.framework"
-  ];
-  CoreWLAN = [
-    "/System/Library/Frameworks/CoreWLAN.framework"
-  ];
-  IOBluetooth = [
-    "/System/Library/Frameworks/IOBluetooth.framework"
-  ] ++ AudioUnit ++ CoreBluetooth;
-  CoreBluetooth = [
-    "/System/Library/Frameworks/CoreBluetooth.framework"
-  ];
-  SecurityFoundation = [
-    "/System/Library/Frameworks/SecurityFoundation.framework"
-  ];
-  Kernel = [
-    "/System/Library/Frameworks/Kernel.framework"
-  ];
-}

pkgs/os-specific/darwin/apple-sdk/private-frameworks-setup-hook.sh

···
-addPrivateFrameworks() {
-    flag="-F/System/Library/PrivateFrameworks"
-    if [[ "${NIX_CFLAGS_COMPILE-}" != *$flag* ]]; then
-        NIX_CFLAGS_COMPILE+=" $flag"
-    fi
-}
-
-addEnvHooks "$hostOffset" addPrivateFrameworks

pkgs/os-specific/darwin/apple-sdk/sdkRoot.nix

···
-{
-  lib,
-  runCommand,
-  writeText,
-  sdkVersion,
-}:
-
-let
-  sdkName = "MacOSX${sdkVersion}";
-  toolchainName = "com.apple.dt.toolchain.XcodeDefault";
-  productBuildVer = null;
-
-  inherit (lib.generators) toPlist toJSON;
-
-  SDKSettings = {
-    CanonicalName = "macosx${sdkVersion}";
-    DisplayName = "macOS ${sdkVersion}";
-    Toolchains = [ toolchainName ];
-    Version = sdkVersion;
-    MaximumDeploymentTarget = "${sdkVersion}.99";
-    isBaseSDK = "YES";
-  };
-
-  SystemVersion =
-    lib.optionalAttrs (productBuildVer != null) { ProductBuildVersion = productBuildVer; }
-    // {
-      ProductName = "macOS";
-      ProductVersion = sdkVersion;
-    };
-in
-runCommand "sdkroot-${sdkVersion}" { } ''
-  sdk="$out/${sdkName}.sdk"
-
-  install -D ${writeText "SDKSettings.plist" (toPlist { } SDKSettings)} "$sdk/SDKSettings.plist"
-  install -D ${writeText "SDKSettings.json" (toJSON { } SDKSettings)} "$sdk/SDKSettings.json"
-  install -D ${
-    writeText "SystemVersion.plist" (toPlist { } SystemVersion)
-  } "$sdk/System/Library/CoreServices/SystemVersion.plist"
-
-  ln -s "$sdk" "$sdk/usr"
-
-  install -D '${../../../build-support/setup-hooks/role.bash}' "$out/nix-support/setup-hook"
-  cat >> "$out/nix-support/setup-hook" <<-hook
-  #
-  # See comments in cc-wrapper's setup hook. This works exactly the same way.
-  #
-  [[ -z \''${strictDeps-} ]] || (( "\$hostOffset" < 0 )) || return 0
-
-  sdkRootHook() {
-    # See ../../../build-support/setup-hooks/role.bash
-    local role_post
-    getHostRoleEnvHook
-
-    # Only set the SDK root if one has not been set via this hook or some other means.
-    if [[ ! \$NIX_CFLAGS_COMPILE =~ isysroot ]]; then
-      export NIX_CFLAGS_COMPILE\''${role_post}+=' -isysroot $out/${sdkName}.sdk'
-    fi
-  }
-
-  # See ../../../build-support/setup-hooks/role.bash
-  getTargetRole
-
-  addEnvHooks "\$targetOffset" sdkRootHook
-
-  # No local scope in sourced file
-  unset -v role_post
-  hook
-''

pkgs/os-specific/darwin/apple-sdk/security-setup-hook.sh

···
-noDeprecatedDeclarations() {
-  # Security.framework has about 2000 deprecated constants, all of which the user will be
-  # warned about at compilation time
-  flag="-Wno-deprecated-declarations"
-  if [[ "${NIX_CFLAGS_COMPILE-}" != *$flag* ]]; then
-    NIX_CFLAGS_COMPILE+=" $flag"
-  fi
-}
-
-addEnvHooks "$hostOffset" noDeprecatedDeclarations

pkgs/top-level/darwin-packages.nix

···
   impure-cmds = pkgs.callPackage ../os-specific/darwin/impure-cmds { };
 
   # macOS 10.12 SDK
-  apple_sdk_10_12 = pkgs.callPackage ../os-specific/darwin/apple-sdk {
-    inherit (buildPackages.darwin) print-reexports;
-    inherit (self) darwin-stubs;
-    fetchurl = fetchurlBoot;
-  };
+  apple_sdk_10_12 = pkgs.callPackage ../os-specific/darwin/apple-sdk { };
 
   # macOS 11.0 SDK
   apple_sdk_11_0 = pkgs.callPackage ../os-specific/darwin/apple-sdk-11.0 { };
···
   };
 
   stubs = {
-    inherit apple_sdk_11_0 apple_sdk_12_3;
+    inherit apple_sdk apple_sdk_10_12 apple_sdk_11_0 apple_sdk_12_3;
   } // lib.genAttrs [
   ] (mkStub apple_sdk.version);
 in
 
 impure-cmds // appleSourcePackages // chooseLibs // stubs // {
-
-  inherit apple_sdk apple_sdk_10_12;
 
   stdenvNoCF = stdenv.override {
     extraBuildInputs = [];