supertux: add upstream cmake 4 build support note

chenrui333 · chenrui333 · commit 964a1988acd4 · 2025-06-25T16:53:04.000-04:00
Signed-off-by: Rui Chen &lt;rui@chenrui.dev&gt;
diff --git a/Formula/s/supertux.rb b/Formula/s/supertux.rb
@@ -46,6 +46,7 @@ class Supertux < Formula
   end
 
   def install
+    # Support cmake 4 build, upstream pr ref, https://github.com/SuperTux/supertux/pull/3290
     ENV["CMAKE_POLICY_VERSION_MINIMUM"] = "3.5"
 
     args = [
