[project @ 2005-02-01 00:52:20 by ross]

[ghc-base.git] / System / Info.hs

diff --git a/System/Info.hs b/System/Info.hs
index 02cd45d..b3550bc 100644 (file)
--- a/System/Info.hs
+++ b/System/Info.hs
@@ -13,27 +13,43 @@
 --
 -----------------------------------------------------------------------------
 
-#ifndef __NHC__
-#include "MachDeps.h"
-#endif
-
 module System.Info
    (
        os,                 -- :: String
-       arch                -- :: String
+       arch,               -- :: String
+       compilerName,       -- :: String
+       compilerVersion     -- :: Version
    ) where
 
 import Prelude
+import Data.Version
+
+compilerVersion :: Version
+compilerVersion = Version {versionBranch=[maj,min], versionTags=[]}
+  where (maj,min) = compilerVersionRaw `divMod` 100
+
+os, arch, compilerName :: String
+compilerVersionRaw :: Int
 
-#ifndef __NHC__
+#if defined(__NHC__)
+#include "OSInfo.hs"
+compilerName = "nhc98"
+compilerVersionRaw = __NHC__
 
-arch :: String
+#elif defined(__GLASGOW_HASKELL__)
+#include "ghcplatform.h"
+os = HOST_OS
 arch = HOST_ARCH
+compilerName = "ghc"
+compilerVersionRaw = __GLASGOW_HASKELL__
 
-os :: String
+#elif defined(__HUGS__)
+#include "platform.h"
 os = HOST_OS
+arch = HOST_ARCH
+compilerName = "hugs"
+compilerVersionRaw = 0  -- ToDo
 
 #else
-os,arch ::String
-#include "OSInfo.hs"
+#error Unknown compiler name
 #endif