[project @ 2002-04-22 16:06:35 by simonpj]

[ghc-hetmet.git] / ghc / compiler / main / DriverFlags.hs

diff --git a/ghc/compiler/main/DriverFlags.hs b/ghc/compiler/main/DriverFlags.hs
index bfb3c00..2ebd51d 100644 (file)
--- a/ghc/compiler/main/DriverFlags.hs
+++ b/ghc/compiler/main/DriverFlags.hs
@@ -1,7 +1,7 @@
 {-# OPTIONS -#include "hschooks.h" #-}
 
 -----------------------------------------------------------------------------
--- $Id: DriverFlags.hs,v 1.86 2002/02/11 08:20:41 chak Exp $
+-- $Id: DriverFlags.hs,v 1.92 2002/04/22 16:06:36 simonpj Exp $
 --
 -- Driver flags
 --
@@ -19,6 +19,7 @@ module DriverFlags (
 #include "HsVersions.h"
 #include "../includes/config.h"
 
+import MkIface         ( showIface )
 import DriverState
 import DriverPhases
 import DriverUtil
@@ -137,8 +138,8 @@ findArg spec arg
 arg_ok (NoArg _)            rest arg = null rest
 arg_ok (HasArg _)           rest arg = True
 arg_ok (SepArg _)           rest arg = null rest
-arg_ok (Prefix _)          rest arg = not (null rest)
-arg_ok (PrefixPred p _)     rest arg = not (null rest) && p rest
+arg_ok (Prefix _)          rest arg = notNull rest
+arg_ok (PrefixPred p _)     rest arg = notNull rest && p rest
 arg_ok (OptPrefix _)       rest arg = True
 arg_ok (PassFlag _)         rest arg = null rest 
 arg_ok (AnySuffix _)        rest arg = True
@@ -163,6 +164,10 @@ static_flags =
   ,  ( "-numeric-version", NoArg (do putStrLn cProjectVersion
                                     exitWith ExitSuccess))
 
+      ------- interfaces ----------------------------------------------------
+  ,  ( "-show-iface"     , HasArg (\f -> do showIface f
+                                           exitWith ExitSuccess))
+
       ------- verbosity ----------------------------------------------------
   ,  ( "n"              , NoArg setDryRun )
 
@@ -268,7 +273,17 @@ static_flags =
   ,  ( "syslib"         , HasArg (addPackage) )        -- for compatibility w/ old vsns
 
         ------- Specific phases  --------------------------------------------
-  ,  ( "pgm"           , HasArg setPgm )
+  ,  ( "pgmP"           , HasArg setPgmP )
+  ,  ( "pgmF"           , HasArg setPgmF )
+  ,  ( "pgmc"           , HasArg setPgmc )
+  ,  ( "pgmm"           , HasArg setPgmm )
+  ,  ( "pgms"           , HasArg setPgms )
+  ,  ( "pgma"           , HasArg setPgma )
+  ,  ( "pgml"           , HasArg setPgml )
+#ifdef ILX
+  ,  ( "pgmI"           , HasArg setPgmI )
+  ,  ( "pgmi"           , HasArg setPgmi )
+#endif
 
   ,  ( "optdep"                , HasArg (add v_Opt_dep) )
   ,  ( "optl"          , HasArg (add v_Opt_l) )
@@ -307,9 +322,6 @@ static_flags =
        -- -fno-* pattern below doesn't work.  We therefore allow
        -- certain optimisation passes to be turned off explicitly:
   ,  ( "fno-strictness"           , NoArg (writeIORef v_Strictness False) )
-#ifdef DEBUG
-  ,  ( "fno-cpr"          , NoArg (writeIORef v_CPR False) )
-#endif
   ,  ( "fno-cse"          , NoArg (writeIORef v_CSE False) )
 
        -- All other "-fno-<blah>" options cancel out "-f<blah>" on the hsc cmdline
@@ -417,6 +429,7 @@ dynamic_flags = [
   ,  ( "fvia-c",       NoArg (setLang HscC) )
   ,  ( "fvia-C",       NoArg (setLang HscC) )
   ,  ( "filx",         NoArg (setLang HscILX) )
+  ,  ( "fcore",                NoArg (setLang HscCore) )
 
        -- "active negatives"
   ,  ( "fno-implicit-prelude",  NoArg (setDynFlag Opt_NoImplicitPrelude) )