From 083d02ffc42ca477a36379ee20f1ad8a3b023875 Mon Sep 17 00:00:00 2001
From: Randy Eckenrode <randy@largeandhighquality.com>
Date: Wed, 25 Sep 2024 21:47:47 -0400
Subject: [PATCH] swift: drop libarclite

libarclite is needed to support ARC on very old deployment targets
(10.10 and older). None of these deployment targets are supported
deployment targets in nixpkgs, especially for Swift. This removes the
need to package the command-line tools executables.
---
 pkgs/development/compilers/swift/compiler/default.nix | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/pkgs/development/compilers/swift/compiler/default.nix b/pkgs/development/compilers/swift/compiler/default.nix
index 402cde2850f7..00dc4de8b6c8 100644
--- a/pkgs/development/compilers/swift/compiler/default.nix
+++ b/pkgs/development/compilers/swift/compiler/default.nix
@@ -668,12 +668,6 @@ in stdenv.mkDerivation {
     # just copying the 3 symlinks inside to smaller closures.
     mkdir $lib/lib/swift/clang
     cp -P ${clang}/resource-root/* $lib/lib/swift/clang/
-
-    ${lib.optionalString stdenv.hostPlatform.isDarwin ''
-    # Install required library for ObjC interop.
-    # TODO: Is there no source code for this available?
-    cp -r ${CLTools_Executables}/usr/lib/arc $out/lib/arc
-    ''}
   '';
 
   preFixup = lib.optionalString stdenv.hostPlatform.isLinux ''