From 62860b31ef9060340c480831b7f735b963dcfcbf Mon Sep 17 00:00:00 2001
From: Malo Bourgon <mbourgon@gmail.com>
Date: Thu, 3 Mar 2022 13:24:14 -0800
Subject: [PATCH] Revert "darwin.apple_sdk.frameworks.IOSurface: use Libsystem
 instead of xpc (#161561)"

This reverts commit 92074a45f308a1c42de2c57233471bfd7cc6189c.
---
 pkgs/os-specific/darwin/apple-sdk-11.0/frameworks.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/darwin/apple-sdk-11.0/frameworks.nix b/pkgs/os-specific/darwin/apple-sdk-11.0/frameworks.nix
index 5f26a14341f..e9121b02116 100644
--- a/pkgs/os-specific/darwin/apple-sdk-11.0/frameworks.nix
+++ b/pkgs/os-specific/darwin/apple-sdk-11.0/frameworks.nix
@@ -89,7 +89,9 @@
   IOBluetooth                      = { inherit CoreBluetooth IOKit; };
   IOBluetoothUI                    = { inherit IOBluetooth; };
   IOKit                            = {};
-  IOSurface                        = { inherit IOKit Libsystem; };
+  # `IOSurface` should depend on `Libsystem` (in place of `xpc`) but this currently causes build
+  # issues due to incompatibility issues between `Libsystem` and `libcxx`.
+  IOSurface                        = { inherit IOKit xpc; };
   IOUSBHost                        = {};
   IdentityLookup                   = {};
   ImageCaptureCore                 = {};