X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FDriverPipeline.hs;h=d6b5e0e86223fa27c8869715ce84a7850192068c;hb=28dd45d2429a87c64d472fd2a35c146600ea3ee5;hp=a59cf4649b559e7a0b99c4075632a2c48d4c1ec8;hpb=d992bfc87b1a5f2e088df50aa8380ea29f2bc63c;p=ghc-hetmet.git

diff --git a/compiler/main/DriverPipeline.hs b/compiler/main/DriverPipeline.hs
index a59cf46..d6b5e0e 100644
--- a/compiler/main/DriverPipeline.hs
+++ b/compiler/main/DriverPipeline.hs
@@ -1,3 +1,6 @@
+{-# OPTIONS -fno-cse #-}
+-- -fno-cse is needed for GLOBAL_VAR's to behave properly
+
 -----------------------------------------------------------------------------
 --
 -- GHC Driver
@@ -47,13 +50,13 @@ import SrcLoc		( unLoc )
 import SrcLoc		( Located(..) )
 import FastString
 
-import Control.Exception as Exception
+import Exception
 import Data.IORef	( readIORef, writeIORef, IORef )
 import GHC.Exts		( Int(..) )
 import System.Directory
 import System.FilePath
 import System.IO
-import SYSTEM_IO_ERROR as IO
+import System.IO.Error as IO
 import Control.Monad
 import Data.List	( isSuffixOf )
 import Data.Maybe
@@ -348,7 +351,7 @@ compileFile :: HscEnv -> Phase -> (FilePath, Maybe Phase) -> IO FilePath
 compileFile hsc_env stop_phase (src, mb_phase) = do
    exists <- doesFileExist src
    when (not exists) $ 
-   	throwDyn (CmdLineError ("does not exist: " ++ src))
+   	ghcError (CmdLineError ("does not exist: " ++ src))
    
    let
         dflags = hsc_dflags hsc_env
@@ -389,7 +392,9 @@ doLink dflags stop_phase o_files
   where
    -- Always link in the haskell98 package for static linking.  Other
    -- packages have to be specified via the -package flag.
-    link_pkgs = [haskell98PackageId]
+    link_pkgs
+     | dopt Opt_AutoLinkPackages dflags = [haskell98PackageId]
+     | otherwise                        = []
 
 
 -- ---------------------------------------------------------------------------
@@ -446,7 +451,7 @@ runPipeline stop_phase hsc_env0 (input_fn, mb_phase) mb_basename output maybe_lo
   -- before B in a normal compilation pipeline.
 
   when (not (start_phase `happensBefore` stop_phase)) $
-	throwDyn (UsageError 
+	ghcError (UsageError 
 		    ("cannot compile this file to desired target: "
 		       ++ input_fn))
 
@@ -772,7 +777,7 @@ runPhase (Hsc src_flavour) stop hsc_env basename suff input_fn get_output_fn _ma
                           Nothing       -- No "module i of n" progress info
 
 	case mbResult of
-          Nothing -> throwDyn (PhaseFailed "hsc" (ExitFailure 1))
+          Nothing -> ghcError (PhaseFailed "hsc" (ExitFailure 1))
           Just HscNoRecomp
               -> do SysTools.touch dflags' "Touching object file" o_file
                     -- The .o file must have a later modification date
@@ -813,7 +818,7 @@ runPhase Cmm stop hsc_env basename _ input_fn get_output_fn maybe_loc
 
 	ok <- hscCmmFile hsc_env' input_fn
 
-	when (not ok) $ throwDyn (PhaseFailed "cmm" (ExitFailure 1))
+	when (not ok) $ ghcError (PhaseFailed "cmm" (ExitFailure 1))
 
 	return (next_phase, dflags, maybe_loc, output_fn)
 
@@ -1115,7 +1120,7 @@ runPhase_MoveBinary dflags input_fn dep_packages
            pvm_executable_base = "=" ++ input_fn
            pvm_executable = pvm_root ++ "/bin/" ++ pvm_arch ++ "/" ++ pvm_executable_base
         -- nuke old binary; maybe use configur'ed names for cp and rm?
-        Panic.try (removeFile pvm_executable)
+        tryIO (removeFile pvm_executable)
         -- move the newly created binary into PVM land
         copy dflags "copying PVM executable" input_fn pvm_executable
         -- generate a wrapper script for running a parallel prg under PVM
@@ -1347,7 +1352,7 @@ linkBinary dflags o_files dep_packages = do
     -- parallel only: move binary to another dir -- HWL
     success <- runPhase_MoveBinary dflags output_fn dep_packages
     if success then return ()
-               else throwDyn (InstallationError ("cannot move binary"))
+               else ghcError (InstallationError ("cannot move binary"))
 
 
 exeFileName :: DynFlags -> FilePath
@@ -1428,13 +1433,19 @@ linkDynLib dflags o_files dep_packages = do
     let verb = getVerbFlag dflags
     let o_file = outputFile dflags
 
-    pkg_lib_paths <- getPackageLibraryPath dflags dep_packages
+    -- We don't want to link our dynamic libs against the RTS package,
+    -- because the RTS lib comes in several flavours and we want to be
+    -- able to pick the flavour when a binary is linked.
+    pkgs <- getPreloadPackagesAnd dflags dep_packages
+    let pkgs_no_rts = filter ((/= rtsPackageId) . packageConfigId) pkgs
+
+    let pkg_lib_paths = collectLibraryPaths pkgs_no_rts
     let pkg_lib_path_opts = map ("-L"++) pkg_lib_paths
 
     let lib_paths = libraryPaths dflags
     let lib_path_opts = map ("-L"++) lib_paths
 
-    pkg_link_opts <- getPackageLinkOpts dflags dep_packages
+    let pkg_link_opts = collectLinkOpts dflags pkgs_no_rts
 
 	-- probably _stub.o files
     extra_ld_inputs <- readIORef v_Ld_inputs