Build: Fixes for Android

CMakeLists.txt

@@ -57,7 +57,9 @@ if(USE_WAYLAND)
 endif()
 
 if(ANDROID)
-  set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)
+  if(CMAKE_BUILD_TYPE STREQUAL "Release")
+    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+  endif()
   set(BUILD_NOGUI_FRONTEND OFF)
   set(BUILD_QT_FRONTEND OFF)
   set(BUILD_REGTEST OFF)

src/frontend-common/fullscreen_ui.cpp

@@ -6123,7 +6123,7 @@ bool FullscreenUI::Initialize()
   if (s_tried_to_initialize)
     return false;
 
-  ImGuiFullscreen::SetTheme();
+  ImGuiFullscreen::SetTheme(false);
   ImGuiFullscreen::UpdateLayoutScale();
 
   if (!ImGuiManager::AddFullscreenFontsIfMissing() || !ImGuiFullscreen::Initialize("images/placeholder.png"))
@@ -6147,6 +6147,11 @@ bool FullscreenUI::HasActiveWindow()
   return false;
 }
 
+void FullscreenUI::CheckForConfigChanges(const Settings& old_settings)
+{
+  // noop
+}
+
 void FullscreenUI::OnSystemStarted()
 {
   // noop