{-# OPTIONS -fno-warn-incomplete-patterns -optc-DNON_POSIX_SOURCE #-}
-----------------------------------------------------------------------------
--- $Id: Main.hs,v 1.111 2002/09/13 15:02:35 simonpj Exp $
+-- $Id: Main.hs,v 1.115 2002/12/17 13:50:29 simonmar Exp $
--
-- GHC Driver program
--
#ifdef GHCI
import InteractiveUI
+import DriverPhases( objish_file )
#endif
v_GhcMode, v_GhcModeFlag, GhcMode(..),
v_Keep_tmp_files, v_Ld_inputs, v_Ways,
v_OptLevel, v_Output_file, v_Output_hi,
- readPackageConf, verifyOutputFiles
+ readPackageConf, verifyOutputFiles, v_NoLink
)
import DriverFlags ( buildStaticHscOpts,
dynamic_flags, processArgs, static_flags)
import DriverMkDepend ( beginMkDependHS, endMkDependHS )
-import DriverPhases ( Phase(HsPp, Hsc), haskellish_src_file, objish_file,
- isSourceFile )
+import DriverPhases ( Phase(HsPp, Hsc), haskellish_src_file, isSourceFile )
import DriverUtil ( add, handle, handleDyn, later, splitFilename,
unknownFlagsErr, getFileSuffix )
o_files <- mapM compileFile srcs
+ omit_linking <- readIORef v_NoLink
+
when (mode == DoMkDependHS) endMkDependHS
- when (mode == DoLink) (staticLink o_files)
+ when (mode == DoLink && not omit_linking) (staticLink o_files)
when (mode == DoMkDLL) (doMkDLL o_files)
beginMake :: [String] -> IO ()
-beginMake fileish_args
- = do let (objs, mods) = partition objish_file fileish_args
- mapM_ (add v_Ld_inputs) objs
-
- case mods of
- [] -> throwDyn (UsageError "no input files")
- _ -> do dflags <- getDynFlags
- state <- cmInit Batch
- graph <- cmDepAnal state dflags mods
- (_, ok_flag, _) <- cmLoadModules state dflags graph
- when (failed ok_flag) (exitWith (ExitFailure 1))
- return ()
+beginMake fileish_args = do
+ -- anything that doesn't look like a Haskell source filename or
+ -- a module name is passed straight through to the linker
+ let (inputs, objects) = partition looks_like_an_input fileish_args
+ mapM_ (add v_Ld_inputs) objects
+
+ case inputs of
+ [] -> throwDyn (UsageError "no input files")
+ _ -> do dflags <- getDynFlags
+ state <- cmInit Batch
+ graph <- cmDepAnal state dflags inputs
+ (_, ok_flag, _) <- cmLoadModules state dflags graph
+ when (failed ok_flag) (exitWith (ExitFailure 1))
+ return ()
+ where
+ looks_like_an_input m = haskellish_src_file m || '.' `notElem` m
beginInteractive :: [String] -> IO ()