X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=System%2FMem.hs;h=af96b5dd1c293830369f0f07d4abbae505bff669;hb=41e8fba828acbae1751628af50849f5352b27873;hp=a12847bcfd76fec8e3f5c4a72300997a3cc1a7cd;hpb=8eb265a5abb1ab7350dd3c412c9d80e9ce6d509a;p=ghc-base.git

diff --git a/System/Mem.hs b/System/Mem.hs
index a12847b..af96b5d 100644
--- a/System/Mem.hs
+++ b/System/Mem.hs
@@ -1,3 +1,9 @@
+{-# LANGUAGE CPP #-}
+
+#ifdef __GLASGOW_HASKELL__
+{-# LANGUAGE ForeignFunctionInterface #-}
+#endif
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  System.Mem
@@ -18,7 +24,15 @@ module System.Mem (
  
 import Prelude
 
+#ifdef __HUGS__
+import Hugs.IOExts
+#endif
+
 #ifdef __GLASGOW_HASKELL__
 -- | Triggers an immediate garbage collection
-foreign import ccall {-safe-} "performGC" performGC :: IO ()
+foreign import ccall {-safe-} "performMajorGC" performGC :: IO ()
+#endif
+
+#ifdef __NHC__
+import NHC.IOExtras (performGC)
 #endif