Replace the OSX binary launcher with a simple script using the SDL2 renderer.

packaging/osx/template.app/Contents/Info.plist

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleDisplayName</key>
+	<string>OpenRA</string>
+	<key>CFBundleExecutable</key>
+	<string>OpenRA</string>
+	<key>CFBundleIconFile</key>
+	<string>OpenRA.icns</string>
+	<key>CFBundleIdentifier</key>
+	<string>org.open-ra.launcher</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>OpenRA</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>10.5</string>
+	<key>NSMainNibFile</key>
+	<string>MainMenu</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+</dict>
+</plist>

packaging/osx/template.app/Contents/MacOS/OpenRA

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+#!/bin/bash
+# OpenRA OSX launcher script
+# Checks for a sufficiently recent mono version, then launches the game from the resources directory.
+# Based on code from the monodevelop project
+
+REQUIRED_MAJOR=2
+REQUIRED_MINOR=10
+
+TITLE="Cannot launch OpenRA"
+MESSAGE="OpenRA requires the Mono Framework version $REQUIRED_MAJOR.$REQUIRED_MINOR or later."
+MONO_URL="http://www.go-mono.com/mono-downloads/download.html"
+
+DIR=$(cd "$(dirname "$0")"; pwd)
+RESOURCES="$DIR/../Resources"
+
+MONO_VERSION="$(mono --version | grep 'Mono JIT compiler version ' |  cut -f5 -d\ )"
+MONO_VERSION_MAJOR="$(echo $MONO_VERSION | cut -f1 -d.)"
+MONO_VERSION_MINOR="$(echo $MONO_VERSION | cut -f2 -d.)"
+
+if [ -z "$MONO_VERSION" ] \
+	|| [ $MONO_VERSION_MAJOR -lt $REQUIRED_MAJOR ] \
+	|| [ $MONO_VERSION_MAJOR -eq $REQUIRED_MAJOR -a $MONO_VERSION_MINOR -lt $REQUIRED_MINOR ]
+then
+	osascript \
+	-e "tell application \"Finder\"" \
+	-e "	set question to display dialog \"$MESSAGE\" with title \"$TITLE\" with icon alias (POSIX file \"$RESOURCES/OpenRA.icns\") buttons {\"Cancel\", \"Download...\"} default button 2" \
+	-e "	if button returned of question is equal to \"Download...\" then open location \"$MONO_URL\"" \
+	-e "	activate" \
+	-e "end tell"
+	exit 1
+fi
+
+cd "$RESOURCES" && mono --debug OpenRA.Game.exe Graphics.Renderer=Sdl2

packaging/osx/template.app/Contents/PkgInfo

@@ -0,0 +1 @@
+APPL????