X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=System%2FInfo.hs;h=85b90177b5104a53e729995260578304de900c45;hb=ca6b0a3e29400e95514169cd2735768965be1396;hp=02cd45de0bd2506ed9b3077a4b1ff7696a3957de;hpb=3c52c938ecbf4c769d0dfcb310707149dcef1f93;p=ghc-base.git

diff --git a/System/Info.hs b/System/Info.hs
index 02cd45d..85b9017 100644
--- a/System/Info.hs
+++ b/System/Info.hs
@@ -13,20 +13,23 @@
 --
 -----------------------------------------------------------------------------
 
-#ifndef __NHC__
-#include "MachDeps.h"
-#endif
-
 module System.Info
    (
        os,		    -- :: String
-       arch		    -- :: String
+       arch,		    -- :: String
+       compilerName,	    -- :: String
+#ifdef __GLASGOW_HASKELL__
+       compilerVersion	    -- :: Version
+#endif
    ) where
 
 import Prelude
+import Data.Version
 
 #ifndef __NHC__
 
+#include "ghcplatform.h"
+
 arch :: String
 arch = HOST_ARCH
 
@@ -37,3 +40,20 @@ os = HOST_OS
 os,arch ::String
 #include "OSInfo.hs"
 #endif
+
+compilerName :: String
+#if defined(__NHC__)
+compilerName = "nhc98"
+#elif defined(__GLASGOW_HASKELL__)
+compilerName = "ghc"
+#elif defined(__HUGS__)
+compilerName = "hugs"
+#else
+#error Unknown compiler name
+#endif
+
+#ifdef __GLASGOW_HASKELL__
+compilerVersion :: Version
+compilerVersion = Version {versionBranch=[maj,min], versionTags=[]}
+  where (maj,min) = __GLASGOW_HASKELL__ `divMod` 100
+#endif