X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2Fmain%2FDriverPhases.hs;h=e85bbe7ad659d4e7540ca9db5c29960b2d6b3f68;hb=19108ede05d6528d0b66edb2bcf031e8da9522e2;hp=cab7b60d2f5196733769784e43f107887e953b75;hpb=2829e3a6aa04df7da74c04e7784e5412a0d960b7;p=ghc-hetmet.git

diff --git a/ghc/compiler/main/DriverPhases.hs b/ghc/compiler/main/DriverPhases.hs
index cab7b60..e85bbe7 100644
--- a/ghc/compiler/main/DriverPhases.hs
+++ b/ghc/compiler/main/DriverPhases.hs
@@ -1,21 +1,26 @@
 -----------------------------------------------------------------------------
--- $Id: DriverPhases.hs,v 1.3 2000/11/16 16:23:04 sewardj Exp $
+-- $Id: DriverPhases.hs,v 1.23 2003/02/24 12:39:27 simonpj Exp $
 --
 -- GHC Driver
 --
--- (c) Simon Marlow 2000
+-- (c) The University of Glasgow 2002
 --
 -----------------------------------------------------------------------------
 
+#include "../includes/config.h"
+
 module DriverPhases (
    Phase(..),
    startPhase,		-- :: String -> Phase
    phaseInputExt, 	-- :: Phase -> String
 
-   haskellish_file,
-   haskellish_suffix,
-   cish_file,
-   cish_suffix
+   haskellish_file, haskellish_suffix,
+   haskellish_src_file, haskellish_src_suffix,
+   hsbootish_file, hsbootish_suffix,
+   objish_file, objish_suffix,
+   cish_file, cish_suffix,
+   isExtCore_file, extcoreish_suffix,
+   isSourceFile         -- :: FilePath -> Bool
  ) where
 
 import DriverUtil
@@ -39,23 +44,36 @@ data Phase
 	= MkDependHS	-- haskell dependency generation
 	| Unlit
 	| Cpp
+	| HsPp
 	| Hsc
+	| HsBoot
 	| Cc
 	| HCc		-- Haskellised C (as opposed to vanilla C) compilation
 	| Mangle	-- assembly mangling, now done by a separate script.
 	| SplitMangle	-- after mangler if splitting
 	| SplitAs
 	| As
-	| Ln 
+	| Ln
+#ifdef ILX
+        | Ilx2Il
+	| Ilasm
+#endif
   deriving (Eq, Show)
 
 -- the first compilation phase for a given file is determined
 -- by its suffix.
 startPhase "lhs"   = Unlit
 startPhase "hs"    = Cpp
-startPhase "hspp"  = Hsc	-- not sure this will work ...
+startPhase "hscpp" = HsPp
+startPhase "hspp"  = Hsc
+startPhase "hcr"   = Hsc
+startPhase "hs-boot" = HsBoot
 startPhase "hc"    = HCc
 startPhase "c"     = Cc
+startPhase "cpp"   = Cc
+startPhase "C"     = Cc
+startPhase "cc"    = Cc
+startPhase "cxx"   = Cc
 startPhase "raw_s" = Mangle
 startPhase "s"     = As
 startPhase "S"     = As
@@ -66,7 +84,8 @@ startPhase _       = Ln	   -- all unknown file types
 -- the input requirements of the next phase.
 phaseInputExt Unlit       = "lhs"
 phaseInputExt Cpp         = "lpp"	-- intermediate only
-phaseInputExt Hsc         = "hspp"	-- intermediate only
+phaseInputExt HsPp        = "hscpp"
+phaseInputExt Hsc         = "hspp"
 phaseInputExt HCc         = "hc"
 phaseInputExt Cc          = "c"
 phaseInputExt Mangle      = "raw_s"
@@ -75,10 +94,35 @@ phaseInputExt As          = "s"
 phaseInputExt SplitAs     = "split_s"   -- not really generated
 phaseInputExt Ln          = "o"
 phaseInputExt MkDependHS  = "dep"
+phaseInputExt HsBoot      = "hs-boot"
+#ifdef ILX
+phaseInputExt Ilx2Il      = "ilx"
+phaseInputExt Ilasm       = "il"
+#endif
+
+haskellish_suffix     = (`elem` [ "hs", "lhs", "hspp", "hscpp", "hcr", "hc", "raw_s" ])
+haskellish_src_suffix = (`elem` [ "hs", "lhs", "hspp", "hscpp", "hcr"])
+cish_suffix           = (`elem` [ "c", "cpp", "C", "cc", "cxx", "s", "S" ])
+hsbootish_suffix      = (`elem` [ "hs-boot" ])
+extcoreish_suffix     = (`elem` [ "hcr" ])
+
+-- Use the appropriate suffix for the system on which 
+-- the GHC-compiled code will run
+#if mingw32_TARGET_OS || cygwin32_TARGET_OS
+objish_suffix     = (`elem` [ "o", "O", "obj", "OBJ" ])
+#else
+objish_suffix     = (`elem` [ "o" ])
+#endif
 
-haskellish_suffix = (`elem` [ "hs", "lhs", "hc" ])
-cish_suffix       = (`elem` [ "c", "s", "S" ])  -- maybe .cc et al.??
+haskellish_file     = haskellish_suffix     . getFileSuffix
+haskellish_src_file = haskellish_src_suffix . getFileSuffix
+cish_file           = cish_suffix           . getFileSuffix
+objish_file         = objish_suffix         . getFileSuffix
+hsbootish_file      = hsbootish_suffix      . getFileSuffix
 
-haskellish_file f = haskellish_suffix suf where (_,suf) = splitFilename f
-cish_file f       = cish_suffix suf       where (_,suf) = splitFilename f
+isExtCore_file      = extcoreish_suffix     . getFileSuffix
 
+isSourceFile :: FilePath -> Bool
+isSourceFile   f    =
+   haskellish_file f ||
+   cish_file   f