From 88171cca9b3b9fa2b8bb5b1d47536fa84f04d175 Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Mon, 20 Dec 2021 11:48:22 -0500
Subject: [PATCH] qt5.qtbase: reinstate -Wno-error=unguarded-availability on
 darwin

---
 pkgs/development/libraries/qt-5/modules/qtbase.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/libraries/qt-5/modules/qtbase.nix b/pkgs/development/libraries/qt-5/modules/qtbase.nix
index 44f08699824f..ddcfc3323398 100644
--- a/pkgs/development/libraries/qt-5/modules/qtbase.nix
+++ b/pkgs/development/libraries/qt-5/modules/qtbase.nix
@@ -184,6 +184,10 @@ stdenv.mkDerivation {
     ''-DNIXPKGS_LIBXCURSOR="${libXcursor.out}/lib/libXcursor"''
   ] ++ lib.optional libGLSupported ''-DNIXPKGS_MESA_GL="${libGL.out}/lib/libGL"''
     ++ lib.optional stdenv.isLinux "-DUSE_X11"
+    ++ lib.optionals (stdenv.hostPlatform.system == "x86_64-darwin") [
+      # ignore "is only available on macOS 10.12.2 or newer" in obj-c code
+      "-Wno-error=unguarded-availability"
+    ]
     ++ lib.optionals withGtk3 [
          ''-DNIXPKGS_QGTK3_XDG_DATA_DIRS="${gtk3}/share/gsettings-schemas/${gtk3.name}"''
          ''-DNIXPKGS_QGTK3_GIO_EXTRA_MODULES="${dconf.lib}/lib/gio/modules"''