X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FDriverPipeline.hs;h=ed3fc54e18907429d729bc693516384a90b52f36;hb=020bb30ef435775bc87c51e186c09dd57fd39b92;hp=5a7e78d86044e9714e18407d7cb90b47cba58314;hpb=d1df0c600a5191df08e28b3f1eaa371deba45d5e;p=ghc-hetmet.git diff --git a/compiler/main/DriverPipeline.hs b/compiler/main/DriverPipeline.hs index 5a7e78d..ed3fc54 100644 --- a/compiler/main/DriverPipeline.hs +++ b/compiler/main/DriverPipeline.hs @@ -48,12 +48,12 @@ import Maybes ( expectJust ) import ParserCoreUtils ( getCoreModuleName ) import SrcLoc import FastString -import MonadUtils +-- import MonadUtils -import Data.Either +-- import Data.Either import Exception import Data.IORef ( readIORef ) -import GHC.Exts ( Int(..) ) +-- import GHC.Exts ( Int(..) ) import System.Directory import System.FilePath import System.IO @@ -187,7 +187,7 @@ compile' (nothingCompiler, interactiveCompiler, batchCompiler) -> return ([], ms_hs_date summary) -- We're in --make mode: finish the compilation pipeline. _other - -> do runPipeline StopLn hsc_env' (output_fn,Nothing) + -> do _ <- runPipeline StopLn hsc_env' (output_fn,Nothing) (Just basename) Persistent (Just location) @@ -264,7 +264,7 @@ compileStub hsc_env mod location = do let (stub_c,_,stub_o) = mkStubPaths (hsc_dflags hsc_env) (moduleName mod) location - runPipeline StopLn hsc_env (stub_c,Nothing) Nothing + _ <- runPipeline StopLn hsc_env (stub_c,Nothing) Nothing (SpecificFile stub_o) Nothing{-no ModLocation-} return stub_o @@ -974,21 +974,21 @@ runPhase cc_phase _stop hsc_env _basename _suff input_fn get_output_fn maybe_loc then [] else [ "-ffloat-store" ]) ++ #endif + -- gcc's -fstrict-aliasing allows two accesses to memory -- to be considered non-aliasing if they have different types. -- This interacts badly with the C code we generate, which is -- very weakly typed, being derived from C--. ["-fno-strict-aliasing"] - - liftIO $ SysTools.runCc dflags ( -- force the C compiler to interpret this file as C when -- compiling .hc files, by adding the -x c option. -- Also useful for plain .c files, just in case GHC saw a -- -x c option. [ SysTools.Option "-x", if cc_phase `eqPhase` Ccpp - then SysTools.Option "c++" else SysTools.Option "c"] ++ + then SysTools.Option "c++" + else SysTools.Option "c"] ++ [ SysTools.FileOption "" input_fn , SysTools.Option "-o" , SysTools.FileOption "" output_fn @@ -996,6 +996,18 @@ runPhase cc_phase _stop hsc_env _basename _suff input_fn get_output_fn maybe_loc ++ map SysTools.Option ( md_c_flags ++ pic_c_flags + +#if defined(mingw32_TARGET_OS) + -- Stub files generated for foreign exports references the runIO_closure + -- and runNonIO_closure symbols, which are defined in the base package. + -- These symbols are imported into the stub.c file via RtsAPI.h, and the + -- way we do the import depends on whether we're currently compiling + -- the base package or not. + ++ (if thisPackage dflags == basePackageId + then [ "-DCOMPILING_BASE_PACKAGE" ] + else []) +#endif + #ifdef sparc_TARGET_ARCH -- We only support SparcV9 and better because V8 lacks an atomic CAS -- instruction. Note that the user can still override this @@ -1005,13 +1017,6 @@ runPhase cc_phase _stop hsc_env _basename _suff input_fn get_output_fn maybe_loc -- This is a temporary hack. ++ ["-mcpu=v9"] #endif -#if defined(darwin_TARGET_OS) && defined(i386_TARGET_ARCH) - -- By default, gcc on OS X will generate SSE - -- instructions, which need things 16-byte aligned, - -- but we don't 16-byte align things. Thus drop - -- back to generic i686 compatibility. Trac #2983. - ++ ["-march=i686"] -#endif ++ (if hcc && mangle then md_regd_c_flags else []) @@ -1141,8 +1146,8 @@ runPhase SplitAs _stop hsc_env _basename _suff _input_fn get_output_fn maybe_loc output_fn <- get_output_fn dflags StopLn maybe_loc let base_o = dropExtension output_fn - split_odir = base_o ++ "_split" osuf = objectSuf dflags + split_odir = base_o ++ "_" ++ osuf ++ "_split" createDirectoryHierarchy split_odir @@ -1234,7 +1239,7 @@ 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? - tryIO (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 @@ -1442,6 +1447,12 @@ linkBinary dflags o_files dep_packages = do ] ++ map SysTools.Option ( md_c_flags + +#ifdef mingw32_TARGET_OS + -- Permit the linker to auto link _symbol to _imp_symbol. + -- This lets us link against DLLs without needing an "import library". + ++ ["-Wl,--enable-auto-import"] +#endif ++ o_files ++ extra_ld_inputs ++ lib_path_opts @@ -1590,7 +1601,9 @@ linkDynLib dflags o_files dep_packages = do , SysTools.Option "-o" , SysTools.FileOption "" output_fn , SysTools.Option "-shared" - , SysTools.FileOption "-Wl,--out-implib=" (output_fn ++ ".a") + ] ++ + [ SysTools.FileOption "-Wl,--out-implib=" (output_fn ++ ".a") + | dopt Opt_SharedImplib dflags ] ++ map (SysTools.FileOption "") o_files ++ map SysTools.Option ( @@ -1644,7 +1657,7 @@ linkDynLib dflags o_files dep_packages = do ++ map SysTools.Option ( md_c_flags ++ o_files - ++ [ "-undefined", "dynamic_lookup", "-single_module", "-Wl,-macosx_version_min","-Wl,10.3", "-install_name " ++ (pwd output_fn) ] + ++ [ "-undefined", "dynamic_lookup", "-single_module", "-Wl,-macosx_version_min","-Wl,10.5", "-install_name " ++ (pwd output_fn) ] ++ extra_ld_inputs ++ lib_path_opts ++ extra_ld_opts