CMake: Allow setting the network multicast entitlement

docs/CMake API.md

@@ -400,6 +400,9 @@ attributes directly to these creation functions, rather than adding them later.
 - `PUSH_NOTIFICATIONS_ENABLED`
   - Sets app entitlements to allow push notifications. False by default.
 
+- `NETWORK_MULTICAST_ENABLED`
+  - Sets app entitlements to allow IP multicast or broadcast on macOS/iOS. False by default.
+
 - `HARDENED_RUNTIME_ENABLED`
   - Enables macOS' hardened runtime for this target. Required for notarisation. False by default.
 

extras/Build/CMake/JUCEUtils.cmake

@@ -300,6 +300,7 @@ function(_juce_write_configure_time_info target)
     _juce_append_target_property(file_content BACKGROUND_AUDIO_ENABLED             ${target} JUCE_BACKGROUND_AUDIO_ENABLED)
     _juce_append_target_property(file_content BACKGROUND_BLE_ENABLED               ${target} JUCE_BACKGROUND_BLE_ENABLED)
     _juce_append_target_property(file_content PUSH_NOTIFICATIONS_ENABLED           ${target} JUCE_PUSH_NOTIFICATIONS_ENABLED)
+    _juce_append_target_property(file_content NETWORK_MULTICAST_ENABLED            ${target} JUCE_NETWORK_MULTICAST_ENABLED)
     _juce_append_target_property(file_content PLUGIN_MANUFACTURER_CODE             ${target} JUCE_PLUGIN_MANUFACTURER_CODE)
     _juce_append_target_property(file_content PLUGIN_CODE                          ${target} JUCE_PLUGIN_CODE)
     _juce_append_target_property(file_content IPHONE_SCREEN_ORIENTATIONS           ${target} JUCE_IPHONE_SCREEN_ORIENTATIONS)
@@ -1497,6 +1498,7 @@ function(_juce_initialise_target target)
         NEEDS_WEB_BROWSER               # Set this true if you want to link webkit on Linux
         NEEDS_STORE_KIT                 # Set this true if you want in-app-purchases on Mac
         PUSH_NOTIFICATIONS_ENABLED
+        NETWORK_MULTICAST_ENABLED
         HARDENED_RUNTIME_ENABLED
         APP_SANDBOX_ENABLED
         APP_SANDBOX_INHERIT

extras/Build/juceaide/Main.cpp

@@ -341,6 +341,7 @@ juce::build_tools::EntitlementOptions parseEntitlementsOptions (const juce::File
     updateField ("APP_SANDBOX_ENABLED",             result.isAppSandboxEnabled);
     updateField ("APP_SANDBOX_INHERIT",             result.isAppSandboxInhertianceEnabled);
     updateField ("APP_SANDBOX_OPTIONS",             result.appSandboxOptions);
+    updateField ("NETWORK_MULTICAST_ENABLED",       result.isNetworkingMulticastEnabled);
 
     result.type = type;