I haven't heard anything about this patch for a while. 

From 45650a7f52deb8c2c436d71a3fcf5326287c2e05 Mon Sep 17 00:00:00 2001
From: John Arbuckle <programmingkidx@gmail.com>
Date: Tue, 2 Feb 2021 08:35:43 -0500
Subject: [PATCH] Set icon for QEMU binary on Mac OS

Before switching the build system over to Meson, an icon was
added to the QEMU binary on Mac OS. This patch adds back that
feature.

Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
---
 meson.build | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/meson.build b/meson.build
index f00b7754fd..7f534f4e75 100644
--- a/meson.build
+++ b/meson.build
@@ -2183,6 +2183,26 @@ foreach target : target_dirs
                link_args: link_args,
                gui_app: exe['gui'])
 
+# set QEMU's icon on Mac OS
+if targetos == 'darwin'
+    newiconpart1 = custom_target('Icon for ' + exe_name + ' - part 1',
+          depends : emulator,
+          input : emulator,
+          output : 'new icon for ' + exe_name + ' - 1',
+          command : ['Rez', '-append',
+           meson.source_root() + '/pc-bios/qemu.rsrc', '-o',
+           meson.current_build_dir() / exe['name']],
+          build_by_default : true)
+
+    custom_target('Icon for ' + exe_name + ' - part 2',
+          depends : newiconpart1,
+          input : emulator,
+          output : 'new icon for ' + exe_name + ' - 2',
+          command : ['SetFile', '-a', 'C',
+           meson.current_build_dir() / exe['name']],
+          build_by_default : true)
+endif
+
     if exe_sign
       emulators += {exe['name'] : custom_target(exe['name'],
                    install: true,
-- 
2.24.3 (Apple Git-128)