X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2Fmain%2FDriverFlags.hs;h=e50f07b88f0164e3dc15419b9c9f82f948b03662;hb=06575d67c6e85ee746d96c77dab9e40edfb4f7ee;hp=8b1a8dad90c2c5bd94866ea5ed7fea4f3ae7cd8c;hpb=9af77fa423926fbda946b31e174173d0ec5ebac8;p=ghc-hetmet.git

diff --git a/ghc/compiler/main/DriverFlags.hs b/ghc/compiler/main/DriverFlags.hs
index 8b1a8da..e50f07b 100644
--- a/ghc/compiler/main/DriverFlags.hs
+++ b/ghc/compiler/main/DriverFlags.hs
@@ -1,5 +1,5 @@
 -----------------------------------------------------------------------------
--- $Id: DriverFlags.hs,v 1.102 2002/09/13 15:02:34 simonpj Exp $
+-- $Id: DriverFlags.hs,v 1.105 2002/10/17 14:26:17 simonmar Exp $
 --
 -- Driver flags
 --
@@ -229,7 +229,7 @@ static_flags =
 	------- 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) )
@@ -400,6 +400,7 @@ dynamic_flags = [
   ,  ( "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) )
@@ -597,7 +598,15 @@ machdepCCOpts
 	-- 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"] )