Remove LlvmAs phase as the llvm opt tool now handles this phase

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

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index 0083ca3..f420f21 100644 (file)
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -164,6 +164,7 @@ data DynFlag
    | Opt_WarnIncompletePatterns
    | Opt_WarnIncompletePatternsRecUpd
    | Opt_WarnMissingFields
    | Opt_WarnIncompletePatterns
    | Opt_WarnIncompletePatternsRecUpd
    | Opt_WarnMissingFields

+   | Opt_WarnMissingImportList

    | Opt_WarnMissingMethods
    | Opt_WarnMissingSigs
    | Opt_WarnNameShadowing
    | Opt_WarnMissingMethods
    | Opt_WarnMissingSigs
    | Opt_WarnNameShadowing

@@ -422,7 +423,6 @@ data DynFlags = DynFlags {
   opt_a                 :: [String],
   opt_l                 :: [String],
   opt_windres           :: [String],
   opt_a                 :: [String],
   opt_l                 :: [String],
   opt_windres           :: [String],

-  opt_la                :: [String], -- LLVM: llvm-as assembler

   opt_lo                :: [String], -- LLVM: llvm optimiser
   opt_lc                :: [String], -- LLVM: llc static compiler
 
   opt_lo                :: [String], -- LLVM: llvm optimiser
   opt_lc                :: [String], -- LLVM: llc static compiler
 

@@ -439,7 +439,6 @@ data DynFlags = DynFlags {
   pgm_T                 :: String,
   pgm_sysman            :: String,
   pgm_windres           :: String,
   pgm_T                 :: String,
   pgm_sysman            :: String,
   pgm_windres           :: String,

-  pgm_la                :: (String,[Option]), -- LLVM: llvm-as assembler

   pgm_lo                :: (String,[Option]), -- LLVM: opt llvm optimiser
   pgm_lc                :: (String,[Option]), -- LLVM: llc static compiler
 
   pgm_lo                :: (String,[Option]), -- LLVM: opt llvm optimiser
   pgm_lc                :: (String,[Option]), -- LLVM: llc static compiler
 

@@ -666,7 +665,6 @@ defaultDynFlags =
         opt_m                   = [],
         opt_l                   = [],
         opt_windres             = [],
         opt_m                   = [],
         opt_l                   = [],
         opt_windres             = [],

-        opt_la                  = [],

         opt_lo                  = [],
         opt_lc                  = [],
 
         opt_lo                  = [],
         opt_lc                  = [],
 

@@ -695,7 +693,6 @@ defaultDynFlags =
         pgm_T                   = panic "defaultDynFlags: No pgm_T",
         pgm_sysman              = panic "defaultDynFlags: No pgm_sysman",
         pgm_windres             = panic "defaultDynFlags: No pgm_windres",
         pgm_T                   = panic "defaultDynFlags: No pgm_T",
         pgm_sysman              = panic "defaultDynFlags: No pgm_sysman",
         pgm_windres             = panic "defaultDynFlags: No pgm_windres",

-        pgm_la                  = panic "defaultDynFlags: No pgm_la",

         pgm_lo                  = panic "defaultDynFlags: No pgm_lo",
         pgm_lc                  = panic "defaultDynFlags: No pgm_lc",
         -- end of initSysTools values
         pgm_lo                  = panic "defaultDynFlags: No pgm_lo",
         pgm_lc                  = panic "defaultDynFlags: No pgm_lc",
         -- end of initSysTools values

@@ -786,9 +783,9 @@ getVerbFlag dflags
 setObjectDir, setHiDir, setStubDir, setOutputDir, setDylibInstallName,
          setObjectSuf, setHiSuf, setHcSuf, parseDynLibLoaderMode,
          setPgmP, setPgmL, setPgmF, setPgmc, setPgmm, setPgms, setPgma, setPgml, setPgmdll, setPgmwindres,
 setObjectDir, setHiDir, setStubDir, setOutputDir, setDylibInstallName,
          setObjectSuf, setHiSuf, setHcSuf, parseDynLibLoaderMode,
          setPgmP, setPgmL, setPgmF, setPgmc, setPgmm, setPgms, setPgma, setPgml, setPgmdll, setPgmwindres,

-         setPgmla, setPgmlo, setPgmlc,
-         addOptL, addOptP, addOptF, addOptc, addOptm, addOpta, addOptl, addOptwindres, addOptla, addOptlo,
-         addOptlc, addCmdlineFramework, addHaddockOpts
+         setPgmlo, setPgmlc,
+         addOptL, addOptP, addOptF, addOptc, addOptm, addOpta, addOptl, addOptwindres, addOptlo, addOptlc,
+         addCmdlineFramework, addHaddockOpts

    :: String -> DynFlags -> DynFlags
 setOutputFile, setOutputHi, setDumpPrefixForce
    :: Maybe String -> DynFlags -> DynFlags
    :: String -> DynFlags -> DynFlags
 setOutputFile, setOutputHi, setDumpPrefixForce
    :: Maybe String -> DynFlags -> DynFlags

@@ -832,7 +829,6 @@ setPgma   f d = d{ pgm_a   = (f,[])}
 setPgml   f d = d{ pgm_l   = (f,[])}
 setPgmdll f d = d{ pgm_dll = (f,[])}
 setPgmwindres f d = d{ pgm_windres = f}
 setPgml   f d = d{ pgm_l   = (f,[])}
 setPgmdll f d = d{ pgm_dll = (f,[])}
 setPgmwindres f d = d{ pgm_windres = f}

-setPgmla  f d = d{ pgm_la  = (f,[])}

 setPgmlo  f d = d{ pgm_lo  = (f,[])}
 setPgmlc  f d = d{ pgm_lc  = (f,[])}
 
 setPgmlo  f d = d{ pgm_lo  = (f,[])}
 setPgmlc  f d = d{ pgm_lc  = (f,[])}
 

@@ -844,7 +840,6 @@ addOptm   f d = d{ opt_m   = f : opt_m d}
 addOpta   f d = d{ opt_a   = f : opt_a d}
 addOptl   f d = d{ opt_l   = f : opt_l d}
 addOptwindres f d = d{ opt_windres = f : opt_windres d}
 addOpta   f d = d{ opt_a   = f : opt_a d}
 addOptl   f d = d{ opt_l   = f : opt_l d}
 addOptwindres f d = d{ opt_windres = f : opt_windres d}

-addOptla  f d = d{ opt_la  = f : opt_la d}

 addOptlo  f d = d{ opt_lo  = f : opt_lo d}
 addOptlc  f d = d{ opt_lc  = f : opt_lc d}
 
 addOptlo  f d = d{ opt_lo  = f : opt_lo d}
 addOptlc  f d = d{ opt_lc  = f : opt_lc d}
 

@@ -1042,7 +1037,6 @@ dynamic_flags = [
 
         ------- Specific phases  --------------------------------------------
     -- need to appear before -pgmL to be parsed as LLVM flags.
 
         ------- Specific phases  --------------------------------------------
     -- need to appear before -pgmL to be parsed as LLVM flags.

-  , Flag "pgmla"         (HasArg (upd . setPgmla)) Supported

   , Flag "pgmlo"         (HasArg (upd . setPgmlo)) Supported
   , Flag "pgmlc"         (HasArg (upd . setPgmlc)) Supported
 
   , Flag "pgmlo"         (HasArg (upd . setPgmlo)) Supported
   , Flag "pgmlc"         (HasArg (upd . setPgmlc)) Supported
 

@@ -1058,7 +1052,6 @@ dynamic_flags = [
   , Flag "pgmwindres"     (HasArg (upd . setPgmwindres)) Supported
 
     -- need to appear before -optl/-opta to be parsed as LLVM flags.
   , Flag "pgmwindres"     (HasArg (upd . setPgmwindres)) Supported
 
     -- need to appear before -optl/-opta to be parsed as LLVM flags.

-  , Flag "optla"          (HasArg (upd . addOptla)) Supported

   , Flag "optlo"          (HasArg (upd . addOptlo)) Supported
   , Flag "optlc"          (HasArg (upd . addOptlc)) Supported
 
   , Flag "optlo"          (HasArg (upd . addOptlo)) Supported
   , Flag "optlc"          (HasArg (upd . addOptlc)) Supported
 

@@ -1493,6 +1486,7 @@ fFlags = [
   ( "warn-incomplete-patterns",         Opt_WarnIncompletePatterns, const Supported ),
   ( "warn-incomplete-record-updates",   Opt_WarnIncompletePatternsRecUpd, const Supported ),
   ( "warn-missing-fields",              Opt_WarnMissingFields, const Supported ),
   ( "warn-incomplete-patterns",         Opt_WarnIncompletePatterns, const Supported ),
   ( "warn-incomplete-record-updates",   Opt_WarnIncompletePatternsRecUpd, const Supported ),
   ( "warn-missing-fields",              Opt_WarnMissingFields, const Supported ),

+  ( "warn-missing-import-lists",        Opt_WarnMissingImportList, const Supported ),

   ( "warn-missing-methods",             Opt_WarnMissingMethods, const Supported ),
   ( "warn-missing-signatures",          Opt_WarnMissingSigs, const Supported ),
   ( "warn-name-shadowing",              Opt_WarnNameShadowing, const Supported ),
   ( "warn-missing-methods",             Opt_WarnMissingMethods, const Supported ),
   ( "warn-missing-signatures",          Opt_WarnMissingSigs, const Supported ),
   ( "warn-name-shadowing",              Opt_WarnNameShadowing, const Supported ),

@@ -2203,7 +2197,12 @@ picCCOpts _dflags
     | otherwise
         = []
 #else
     | otherwise
         = []
 #else

-    | opt_PIC
+      -- we need -fPIC for C files when we are compiling with -dynamic,
+      -- otherwise things like stub.c files don't get compiled
+      -- correctly.  They need to reference data in the Haskell
+      -- objects, but can't without -fPIC.  See
+      -- http://hackage.haskell.org/trac/ghc/wiki/Commentary/PositionIndependentCode
+    | opt_PIC || not opt_Static

         = ["-fPIC", "-U __PIC__", "-D__PIC__"]
     | otherwise
         = []
         = ["-fPIC", "-U __PIC__", "-D__PIC__"]
     | otherwise
         = []