Fix build

Signed-off-by: falkTX <falktx@falktx.com>

distrho/src/DistrhoPluginCLAP.cpp

@@ -211,7 +211,9 @@ public:
           #endif
            const bool isFloating)
         : fPlugin(plugin),
+         #if DISTRHO_PLUGIN_WANT_STATE
           fPluginEventQueue(eventQueue),
+         #endif
           fEventQueue(eventQueue->fEventQueue),
           fCachedParameters(eventQueue->fCachedParameters),
          #if DISTRHO_PLUGIN_WANT_PROGRAMS
@@ -534,7 +536,9 @@ public:
 private:
     // Plugin and UI
     PluginExporter& fPlugin;
+   #if DISTRHO_PLUGIN_WANT_STATE
     ClapEventQueue* const fPluginEventQueue;
+   #endif
     ClapEventQueue::Queue& fEventQueue;
     ClapEventQueue::CachedParameters& fCachedParameters;
    #if DISTRHO_PLUGIN_WANT_PROGRAMS

distrho/src/DistrhoUIAU.mm

@@ -460,7 +460,7 @@ END_NAMESPACE_DISTRHO
     // fetch current sample rate
    #if DISTRHO_PLUGIN_NUM_INPUTS != 0
     dataSize = sizeof(Float64);
-    AudioUnitGetProperty(component, kAudioUnitProperty_SampleRate, kAudioUnitScopeInput, 0, &sampleRate, &dataSize);
+    AudioUnitGetProperty(component, kAudioUnitProperty_SampleRate, kAudioUnitScope_Input, 0, &sampleRate, &dataSize);
    #elif DISTRHO_PLUGIN_NUM_OUTPUTS != 0
     dataSize = sizeof(Float64);
     AudioUnitGetProperty(component, kAudioUnitProperty_SampleRate, kAudioUnitScope_Output, 0, &sampleRate, &dataSize);
@@ -485,6 +485,9 @@ END_NAMESPACE_DISTRHO
     }
 
     return view;
+
+    // maybe unused
+    (void)scope;
 }
 
 @end