-# Extra Haskell compiler options to use when compiling all Haskell
-# *programs* (not libraries), including GHC itself.
-# Typical options to use here:
-#
-# -H25m use a bigger heap (to speed up compilation)
-#
-# -O compile an optimised compiler
-#
-FptoolsHcOpts=-O
+# Extra options added to specific stages of the compiler bootstrap.
+# These are placed later on the command line, and may therefore
+# override options from $(GhcHcOpts).
+GhcStage1HcOpts=
+GhcStage2HcOpts=
+GhcStage3HcOpts=