Updater: Mac support

src/updater/Info.plist.in

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>CFBundleExecutable</key>
+    <string>Updater</string>
+    <key>CFBundleIconFile</key>
+    <string>Updater.icns</string>
+    <key>CFBundleIdentifier</key>
+    <string>com.github.stenzek.duckstation.updater</string>
+    <key>CFBundleDevelopmentRegion</key>
+    <string>English</string>
+    <key>CFBundlePackageType</key>
+    <string>APPL</string>
+    <key>NSHumanReadableCopyright</key>
+    <string>Licensed under GPL version 3</string>
+    <key>LSMinimumSystemVersion</key>
+    <string>${CMAKE_OSX_DEPLOYMENT_TARGET}</string>
+    <key>NSHighResolutionCapable</key>
+    <true/>
+    <key>CSResourcesFileMapped</key>
+    <true/>
+</dict>
+</plist>