import Config
import Panic
import Util
+import Maybes ( expectJust )
+import ParserCoreUtils ( getCoreModuleName )
+
+#ifdef GHCI
import Time ( getClockTime )
+#endif
import Directory
import System
import IOExts
import Maybe
import PackedString
-import MatchPS
-----------------------------------------------------------------------------
-- genPipeline
-- something has gone wrong. This test carefully avoids the
-- case where we aren't supposed to do any compilation, because the file
-- is already in linkable form (for example).
+-- hPutStrLn stderr (show ((start_phase `elem` pipeline,stop_phase /= Ln,stop_phase `notElem` pipeline), start_phase, stop_phase, pipeline,todo))
+-- hFlush stderr
when (start_phase `elem` pipeline &&
(stop_phase /= Ln && stop_phase `notElem` pipeline))
- (throwDyn (UsageError
+ (do
+ throwDyn (UsageError
("flag `" ++ stop_flag
++ "' is incompatible with source file `"
++ filename ++ "'" ++ show pipeline ++ show stop_phase)))
-------------------------------------------------------------------------------
-- HsPp phase
-run_phase HsPp basename suff input_fn output_fn
- = do src_opts <- getOptionsFromSource input_fn
- unhandled_flags <- processArgs dynamic_flags src_opts []
- checkProcessArgsResult unhandled_flags basename suff
- let orig_fn = basename ++ '.':suff
+run_phase HsPp basename suff input_fn output_fn
+ = do let orig_fn = basename ++ '.':suff
do_pp <- dynFlag ppFlag
if not do_pp then
-- no need to preprocess, just pass input file along
hdl <- readIORef v_Dep_tmp_hdl
-- std dependency of the object(s) on the source file
- hPutStrLn hdl (unwords objs ++ " : " ++ basename ++ '.':suff)
+ hPutStrLn hdl (unwords (map escapeSpaces objs) ++ " : " ++
+ escapeSpaces (basename ++ '.':suff))
let genDep (dep, False {- not an hi file -}) =
- hPutStrLn hdl (unwords objs ++ " : " ++ dep)
+ hPutStrLn hdl (unwords (map escapeSpaces objs) ++ " : " ++
+ escapeSpaces dep)
genDep (dep, True {- is an hi file -}) = do
hisuf <- readIORef v_Hi_suf
let dep_base = remove_suffix '.' dep
deps = (dep_base ++ hisuf)
: map (\suf -> dep_base ++ suf ++ '_':hisuf) extra_suffixes
-- length objs should be == length deps
- sequence_ (zipWith (\o d -> hPutStrLn hdl (o ++ " : " ++ d)) objs deps)
+ sequence_ (zipWith (\o d -> hPutStrLn hdl (escapeSpaces o ++ " : " ++ escapeSpaces d)) objs deps)
sequence_ (map genDep [ d | Just d <- deps ])
return (Just output_fn)
-- (where .o is $osuf, and the other suffixes come from
-- the cmdline -s options).
+
-----------------------------------------------------------------------------
-- Hsc phase
writeIORef v_HCHeader cc_injects
-- gather the imports and module name
- (srcimps,imps,mod_name) <- getImportsFromFile input_fn
+ (srcimps,imps,mod_name) <-
+ if extcoreish_suffix suff
+ then do
+ -- no explicit imports in ExtCore input.
+ m <- getCoreModuleName input_fn
+ return ([], [], mkModuleName m)
+ else
+ getImportsFromFile input_fn
-- build a ModuleLocation to pass to hscMain.
(mod, location')
do_recomp <- readIORef v_Recomp
todo <- readIORef v_GhcMode
expl_o_file <- readIORef v_Output_file
- let o_file =
- case expl_o_file of
- Nothing -> unJust "source_unchanged" (ml_obj_file location)
- Just x -> x
+
+ let o_file -- if the -o option is given and IT IS THE OBJECT FILE FOR
+ -- THIS COMPILATION, then use that to determine if the
+ -- source is unchanged.
+ | Just x <- expl_o_file, todo == StopBefore Ln = x
+ | otherwise = expectJust "source_unchanged" (ml_obj_file location)
+
source_unchanged <-
if not (do_recomp && ( todo == DoLink || todo == StopBefore Ln ))
then return False
pkg_extra_cc_opts <- getPackageExtraCcOpts
split_objs <- readIORef v_Split_object_files
+ let split_opt | hcc && split_objs = [ "-DUSE_SPLIT_MARKERS" ]
+ | otherwise = [ ]
excessPrecision <- readIORef v_Excess_precision
++ [ verb, "-S", "-Wimplicit", opt_flag ]
++ [ "-D__GLASGOW_HASKELL__="++cProjectVersionInt ]
++ cc_opts
+ ++ split_opt
++ (if excessPrecision then [] else [ "-ffloat-store" ])
++ include_paths
++ pkg_extra_cc_opts
odir <- readIORef v_Output_dir
let real_odir = case odir of
- Nothing -> basename
+ Nothing -> basename ++ "_split"
Just d -> d
let assemble_file n
-- Complain about non-dynamic flags in OPTIONS pragmas
checkProcessArgsResult flags basename suff
- = do when (not (null flags)) (throwDyn (ProgramError (
+ = do when (notNull flags) (throwDyn (ProgramError (
basename ++ "." ++ suff
++ ": static flags are not allowed in {-# OPTIONS #-} pragmas:\n\t"
++ unwords flags)) (ExitFailure 1))
let lib_opts = map ("-l"++) (reverse libs)
-- reverse because they're added in reverse order from the cmd line
+#ifdef darwin_TARGET_OS
+ pkg_framework_paths <- getPackageFrameworkPath
+ let pkg_framework_path_opts = map ("-F"++) pkg_framework_paths
+
+ framework_paths <- readIORef v_Framework_paths
+ let framework_path_opts = map ("-F"++) framework_paths
+
+ pkg_frameworks <- getPackageFrameworks
+ let pkg_framework_opts = map ("-framework " ++) pkg_frameworks
+
+ frameworks <- readIORef v_Cmdline_frameworks
+ let framework_opts = map ("-framework "++) (reverse frameworks)
+ -- reverse because they're added in reverse order from the cmd line
+#endif
+
pkg_extra_ld_opts <- getPackageExtraLdOpts
-- probably _stub.o files
++ extra_ld_inputs
++ lib_path_opts
++ lib_opts
+#ifdef darwin_TARGET_OS
+ ++ framework_path_opts
+ ++ framework_opts
+#endif
++ pkg_lib_path_opts
++ pkg_lib_opts
+#ifdef darwin_TARGET_OS
+ ++ pkg_framework_path_opts
+ ++ pkg_framework_opts
+#endif
++ pkg_extra_ld_opts
++ extra_ld_opts
++ if static && not no_hs_main then
- [ "-u", prefixUnderscore "PrelMain_mainIO_closure",
- "-u", prefixUnderscore "__stginit_PrelMain"]
+ [ "-u", prefixUnderscore "Main_zdmain_closure"]
else []))
-- parallel only: move binary to another dir -- HWL
++ pkg_lib_path_opts
++ pkg_lib_opts
++ pkg_extra_ld_opts
- ++ (case findPS (packString (concat extra_ld_opts)) (packString "--def") of
- Nothing -> [ "--export-all" ]
- Just _ -> [ "" ])
+ ++ (if "--def" `elem` (concatMap words extra_ld_opts)
+ then [ "" ]
+ else [ "--export-all" ])
++ extra_ld_opts
))
showPass dyn_flags
- (showSDoc (text "Compiling" <+> ppr (name_of_summary summary)))
+ (showSDoc (text "Compiling" <+> ppr (modSummaryName summary)))
let verb = verbosity dyn_flags
let location = ms_location summary
- let input_fn = unJust "compile:hs" (ml_hs_file location)
- let input_fnpp = unJust "compile:hspp" (ml_hspp_file location)
+ let input_fn = expectJust "compile:hs" (ml_hs_file location)
+ let input_fnpp = expectJust "compile:hspp" (ml_hspp_file location)
when (verb >= 2) (hPutStrLn stderr ("compile: input file " ++ input_fnpp))
HscRecomp pcs details iface
stub_h_exists stub_c_exists maybe_interpreted_code -> do
-
let
maybe_stub_o <- compileStub dyn_flags' stub_c_exists
let stub_unlinked = case maybe_stub_o of
o_time <- getModificationTime o_file
return ([DotO o_file], o_time)
- let linkable = LM unlinked_time (moduleName (ms_mod summary))
+ let linkable = LM unlinked_time (modSummaryName summary)
(hs_unlinked ++ stub_unlinked)
return (CompOK pcs details iface (Just linkable))
projects / ghc-hetmet.git / blobdiff