diff --git a/Library/Homebrew/build.rb b/Library/Homebrew/build.rb
index d3c2833d40..c4e903642b 100644
--- a/Library/Homebrew/build.rb
+++ b/Library/Homebrew/build.rb
@@ -132,6 +132,8 @@ class Build
       else
         formula.prefix.mkpath
 
+        (formula.logs/"00.options.out").write \
+          "#{formula.full_name} #{formula.build.used_options.sort.join(" ")}".strip
         formula.install
 
         stdlibs = detect_stdlibs(ENV.compiler)