-----------------------------------------------------------------------------
--- $Id: DriverFlags.hs,v 1.100 2002/08/02 12:24:04 simonmar Exp $
+-- $Id: DriverFlags.hs,v 1.107 2002/12/12 17:36:18 simonmar Exp $
--
-- Driver flags
--
import Util
import Panic
-import Exception
-import IOExts
-import System ( exitWith, ExitCode(..) )
+import EXCEPTION
+import DATA_IOREF ( readIORef, writeIORef )
+import System ( exitWith, ExitCode(..) )
import IO
import Maybe
import Monad
------- Output Redirection ------------------------------------------
, ( "odir" , HasArg (writeIORef v_Output_dir . Just) )
, ( "o" , SepArg (writeIORef v_Output_file . Just) )
- , ( "osuf" , HasArg (writeIORef v_Object_suf . Just) )
+ , ( "osuf" , HasArg (writeIORef v_Object_suf) )
, ( "hcsuf" , HasArg (writeIORef v_HC_suf . Just) )
, ( "hisuf" , HasArg (writeIORef v_Hi_suf) )
, ( "hidir" , HasArg (writeIORef v_Hi_dir . Just) )
------- Libraries ---------------------------------------------------
, ( "L" , Prefix (addToDirList v_Library_paths) )
- , ( "l" , Prefix (add v_Cmdline_libraries) )
+ , ( "l" , AnySuffix (\s -> add v_Opt_l s >> add v_Opt_dll s) )
#ifdef darwin_TARGET_OS
------- Frameworks --------------------------------------------------
, ( "dshow-passes", NoArg (setVerbosity "2") )
, ( "ddump-rn-trace", NoArg (setDynFlag Opt_D_dump_rn_trace) )
, ( "ddump-tc-trace", NoArg (setDynFlag Opt_D_dump_tc_trace) )
+ , ( "ddump-splices", NoArg (setDynFlag Opt_D_dump_splices) )
, ( "ddump-rn-stats", NoArg (setDynFlag Opt_D_dump_rn_stats) )
, ( "ddump-stix", NoArg (setDynFlag Opt_D_dump_stix) )
, ( "ddump-simpl-stats", NoArg (setDynFlag Opt_D_dump_simpl_stats) )
------ Warning opts -------------------------------------------------
, ( "W" , NoArg (mapM_ setDynFlag minusWOpts) )
+ , ( "Werror" , NoArg (setDynFlag Opt_WarnIsError) )
, ( "Wall" , NoArg (mapM_ setDynFlag minusWallOpts) )
, ( "Wnot" , NoArg (mapM_ unSetDynFlag minusWallOpts) ) /* DEPREC */
, ( "w" , NoArg (mapM_ unSetDynFlag minusWallOpts) )
-----------------------------------------------------------------------------
-- RTS Hooks
+#if __GLASGOW_HASKELL__ >= 504
+foreign import ccall unsafe "setHeapSize" setHeapSize :: Int -> IO ()
+foreign import ccall unsafe "enableTimingStats" enableTimingStats :: IO ()
+#else
foreign import "setHeapSize" unsafe setHeapSize :: Int -> IO ()
foreign import "enableTimingStats" unsafe enableTimingStats :: IO ()
+#endif
-----------------------------------------------------------------------------
-- Build the Hsc static command line opts
-- disable all warnings altogether using the -w flag. Oh well.
| prefixMatch "powerpc-apple-darwin" cTARGETPLATFORM
- = return ( ["-no-cpp-precomp"], [""] )
+ -- -no-cpp-precomp:
+ -- Disable Apple's precompiling preprocessor. It's a great thing
+ -- for "normal" programs, but it doesn't support register variable
+ -- declarations.
+ -- -mdynamic-no-pic:
+ -- As we don't support haskell code in shared libraries anyway,
+ -- we might as well turn of PIC code generation and save space and time.
+ -- This is completely optional.
+ = return ( ["-no-cpp-precomp","-mdynamic-no-pic"], [] )
| prefixMatch "powerpc" cTARGETPLATFORM || prefixMatch "rs6000" cTARGETPLATFORM
= return ( ["-static"], ["-finhibit-size-directive"] )