opt_SccProfilingOn = lookUp FSLIT("-fscc-profiling")
opt_DoTickyProfiling = WayTicky `elem` (unsafePerformIO $ readIORef v_Ways)
--- Hpc opts
+-- Hpc opts, only work in a stage2 build
+#if GHCI
opt_Hpc = lookUp FSLIT("-fhpc")
+#else
+opt_Hpc = False
+#endif
-- language opts
opt_DictsStrict = lookUp FSLIT("-fdicts-strict")