python311Packages.nuitka: default to lto off for darwin

pkgs/development/python-modules/nuitka/darwin-lto.patch

···
+diff --git a/nuitka/build/SconsCompilerSettings.py b/nuitka/build/SconsCompilerSettings.py
+index 319b72c4e..89d40f2a2 100644
+--- a/nuitka/build/SconsCompilerSettings.py
++++ b/nuitka/build/SconsCompilerSettings.py
+@@ -173,8 +173,8 @@ def _enableLtoSettings(
+         lto_mode = False
+         reason = "known to be not supported (CondaCC)"
+     elif isMacOS() and env.gcc_mode and env.clang_mode:
+-        lto_mode = True
+-        reason = "known to be supported (macOS clang)"
++        lto_mode = False
++        reason = "known to not be supported (macOS nix clang)"
+     elif env.mingw_mode and env.clang_mode:
+         lto_mode = False
+         reason = "known to not be supported (new MinGW64 Clang)"

pkgs/development/python-modules/nuitka/default.nix

···
 { lib
-, stdenv
 , buildPythonPackage
 , ccache
 , fetchFromGitHub
···
     hash = "sha256-spa3V9KEjqmwnHSuxLLIu9hJk5PrRwNyOw72sfxBVKo=";
   };
 
+  # default lto off for darwin
+  patches = [ ./darwin-lto.patch ];
+
   nativeBuildInputs = [ setuptools ];
   nativeCheckInputs = [ ccache  ];
 
···
   disabled = isPyPy;
 
   meta = with lib; {
-    # tests fail with linker errors on darwin
-    broken = stdenv.isDarwin;
     description = "Python compiler with full language support and CPython compatibility";
     license = licenses.asl20;
     homepage = "https://nuitka.net/";