Makefile uses Cabal, version can be displayed

LambdaHack.cabal

@@ -1,6 +1,6 @@
 cabal-version: >= 1.2
 name:          LambdaHack
-version:       0.1
+version:       0.1.20070207
 license:       GPL
 author:        Andres Loeh <mail@andres-loeh.de>
 maintainer:    Andres Loeh <mail@andres-loeh.de>

LambdaHack.hs

@@ -7,13 +7,17 @@ import Data.List as L
 import Data.Map as M
 import Data.Set as S
 import Data.Char
+import Data.Version
 import qualified Data.ByteString as BS
 import qualified Data.ByteString.Lazy as LBS
 import System.Random
 import Control.Monad
 import Control.Exception as E hiding (handle)
 import Codec.Compression.Zlib as Z
 
+-- Cabal
+import qualified Paths_LambdaHack as Self (version)
+
 import State
 import Geometry
 import Level
@@ -186,10 +190,13 @@ handle session (lvl@(Level nm sz ms smap lmap))
                            "Alt_R"   -> h
 
                            "period"  -> loop session nlvl state ""
+
                            "V"       -> handle session nlvl (toggleVision state) oldmsg
                            "N"       -> handle session nlvl (toggleSmell state) oldmsg
                            "O"       -> handle session nlvl (toggleOmniscient state) oldmsg
 
+                           "v"       -> displayCurrent ("version " ++ showVersion Self.version) >> h
+
                            s   -> displayCurrent ("unknown command (" ++ s ++ ")") >> h
              h
 

Makefile

@@ -1,11 +1,11 @@
-default :
-	ghc -O --make -cpp LambdaHack.hs
+default : dist/setup-config
+	runghc Setup build
 
-%.hs : %.hsc
-	hsc2hs -Icbits/ Curses.hsc
+dist/setup-config :
+	runghc Setup configure -f-gtk --user
+
+configure : dist/setup-config
 
-Curses.o : Curses.hs
-	ghc -ffi -c -Icbits/ Curses.hs
 
 clean :
-	rm -f *.o *.hi Curses.hs 
+	runghc Setup clean