{-# OPTIONS -fno-warn-missing-fields #-}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+-- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
-----------------------------------------------------------------------------
--
-- Dynamic flags
#include "HsVersions.h"
-import Module ( Module, mkModuleName, mkModule, ModLocation )
+import Module
import PackageConfig
import PrelNames ( mAIN )
#ifdef i386_TARGET_ARCH
import Util ( split )
#endif
-import Data.Char ( isUpper, toLower )
+import Data.Char
import System.IO ( hPutStrLn, stderr )
-- -----------------------------------------------------------------------------
-- debugging flags
= Opt_D_dump_cmm
+ | Opt_D_dump_cmmz
+ | Opt_D_dump_cmmz_pretty
| Opt_D_dump_cps_cmm
+ | Opt_D_dump_cvt_cmm
| Opt_D_dump_asm
| Opt_D_dump_asm_native
| Opt_D_dump_asm_liveness
| Opt_D_dump_hi_diffs
| Opt_D_dump_minimal_imports
| Opt_D_dump_mod_cycles
+ | Opt_D_dump_view_pattern_commoning
| Opt_D_faststring_stats
| Opt_DumpToFile -- ^ Append dump output to files instead of stdout.
| Opt_DoCoreLinting
| Opt_DoStgLinting
| Opt_DoCmmLinting
+ | Opt_DoAsmLinting
| Opt_WarnIsError -- -Werror; makes warnings fatal
| Opt_WarnDuplicateExports
| Opt_DisambiguateRecordFields
| Opt_RecordWildCards
| Opt_RecordPuns
+ | Opt_ViewPatterns
| Opt_GADTs
| Opt_RelaxedPolyRec
| Opt_StandaloneDeriving
| Opt_GeneralizedNewtypeDeriving
| Opt_RecursiveDo
| Opt_PatternGuards
- | Opt_PartiallyAppliedClosedTypeSynonyms
+ | Opt_LiberalTypeSynonyms
| Opt_Rank2Types
| Opt_RankNTypes
| Opt_TypeOperators
| Opt_DictsCheap
| Opt_RewriteRules
| Opt_Vectorise
- | Opt_RegsGraph
+ | Opt_RegsGraph -- do graph coloring register allocation
+ | Opt_RegsIterative -- do iterative coalescing graph coloring register allocation
-- misc opts
| Opt_Cpp
| Opt_Haddock
| Opt_Hpc_No_Auto
| Opt_BreakOnException
+ | Opt_BreakOnError
+ | Opt_PrintEvldWithShow
| Opt_GenManifest
| Opt_EmbedManifest
+ | Opt_RunCPSZ
+ | Opt_ConvertToZipCfgAndBack
-- keeping stuff
| Opt_KeepHiDiffs
-- Package state
-- NB. do not modify this field, it is calculated by
-- Packages.initPackages and Packages.updatePackages.
- pkgDatabase :: Maybe (UniqFM InstalledPackageInfo),
+ pkgDatabase :: Maybe (UniqFM PackageConfig),
pkgState :: PackageState,
-- hsc dynamic flags
| verbosity dflags >= 3 = "-v"
| otherwise = ""
-setObjectDir f d = d{ objectDir = f}
-setHiDir f d = d{ hiDir = f}
-setStubDir f d = d{ stubDir = f}
+setObjectDir f d = d{ objectDir = Just f}
+setHiDir f d = d{ hiDir = Just f}
+setStubDir f d = d{ stubDir = Just f, includePaths = f : includePaths d }
+ -- -stubdir D adds an implicit -I D, so that gcc can find the _stub.h file
+ -- #included from the .hc file when compiling with -fvia-C.
setObjectSuf f d = d{ objectSuf = f}
setHiSuf f d = d{ hiSuf = f}
, ( "framework" , HasArg (upd . addCmdlineFramework) )
------- Output Redirection ------------------------------------------
- , ( "odir" , HasArg (upd . setObjectDir . Just))
+ , ( "odir" , HasArg (upd . setObjectDir))
, ( "o" , SepArg (upd . setOutputFile . Just))
, ( "ohi" , HasArg (upd . setOutputHi . Just ))
, ( "osuf" , HasArg (upd . setObjectSuf))
, ( "hcsuf" , HasArg (upd . setHcSuf))
, ( "hisuf" , HasArg (upd . setHiSuf))
- , ( "hidir" , HasArg (upd . setHiDir . Just))
+ , ( "hidir" , HasArg (upd . setHiDir))
, ( "tmpdir" , HasArg (upd . setTmpDir))
- , ( "stubdir" , HasArg (upd . setStubDir . Just))
+ , ( "stubdir" , HasArg (upd . setStubDir))
, ( "ddump-file-prefix", HasArg (upd . setDumpPrefixForce . Just))
------- Keeping temporary files -------------------------------------
, ( "dstg-stats", NoArg (setDynFlag Opt_StgStats))
, ( "ddump-cmm", setDumpFlag Opt_D_dump_cmm)
+ , ( "ddump-cmmz", setDumpFlag Opt_D_dump_cmmz)
+ , ( "ddump-cmmz-pretty", setDumpFlag Opt_D_dump_cmmz_pretty)
, ( "ddump-cps-cmm", setDumpFlag Opt_D_dump_cps_cmm)
+ , ( "ddump-cvt-cmm", setDumpFlag Opt_D_dump_cvt_cmm)
, ( "ddump-asm", setDumpFlag Opt_D_dump_asm)
, ( "ddump-asm-native", setDumpFlag Opt_D_dump_asm_native)
, ( "ddump-asm-liveness", setDumpFlag Opt_D_dump_asm_liveness)
, ( "ddump-vect", setDumpFlag Opt_D_dump_vect)
, ( "ddump-hpc", setDumpFlag Opt_D_dump_hpc)
, ( "ddump-mod-cycles", setDumpFlag Opt_D_dump_mod_cycles)
+ , ( "ddump-view-pattern-commoning", setDumpFlag Opt_D_dump_view_pattern_commoning)
, ( "ddump-to-file", setDumpFlag Opt_DumpToFile)
, ( "ddump-hi-diffs", NoArg (setDynFlag Opt_D_dump_hi_diffs))
, ( "dcore-lint", NoArg (setDynFlag Opt_DoCoreLinting))
, ( "dstg-lint", NoArg (setDynFlag Opt_DoStgLinting))
, ( "dcmm-lint", NoArg (setDynFlag Opt_DoCmmLinting))
+ , ( "dasm-lint", NoArg (setDynFlag Opt_DoAsmLinting))
, ( "dshow-passes", NoArg (do setDynFlag Opt_ForceRecomp
setVerbosity (Just 2)) )
, ( "dfaststring-stats", NoArg (setDynFlag Opt_D_faststring_stats))
, ( "monly-3-regs", NoArg (upd (\s -> s{stolen_x86_regs = 3}) ))
, ( "monly-4-regs", NoArg (upd (\s -> s{stolen_x86_regs = 4}) ))
- ------ Warning opts -------------------------------------------------
- , ( "W" , NoArg (mapM_ setDynFlag minusWOpts) )
- , ( "Werror" , NoArg (setDynFlag Opt_WarnIsError) )
- , ( "Wall" , NoArg (mapM_ setDynFlag minusWallOpts) )
- , ( "Wnot" , NoArg (mapM_ unSetDynFlag minusWallOpts) ) /* DEPREC */
- , ( "w" , NoArg (mapM_ unSetDynFlag minuswRemovesOpts) )
+ ------ Warning opts -------------------------------------------------
+ , ( "W" , NoArg (mapM_ setDynFlag minusWOpts) )
+ , ( "Werror", NoArg (setDynFlag Opt_WarnIsError) )
+ , ( "Wwarn" , NoArg (unSetDynFlag Opt_WarnIsError) )
+ , ( "Wall" , NoArg (mapM_ setDynFlag minusWallOpts) )
+ , ( "Wnot" , NoArg (mapM_ unSetDynFlag minusWallOpts) ) -- DEPRECATED
+ , ( "w" , NoArg (mapM_ unSetDynFlag minuswRemovesOpts) )
------ Optimisation flags ------------------------------------------
, ( "O" , NoArg (upd (setOptLevel 1)))
( "hpc-no-auto", Opt_Hpc_No_Auto ),
( "rewrite-rules", Opt_RewriteRules ),
( "break-on-exception", Opt_BreakOnException ),
+ ( "break-on-error", Opt_BreakOnError ),
+ ( "print-evld-with-show", Opt_PrintEvldWithShow ),
+ ( "run-cps", Opt_RunCPSZ ),
+ ( "convert-to-zipper-and-back", Opt_ConvertToZipCfgAndBack),
( "vectorise", Opt_Vectorise ),
( "regs-graph", Opt_RegsGraph),
+ ( "regs-iterative", Opt_RegsIterative),
-- Deprecated in favour of -XTemplateHaskell:
( "th", Opt_TemplateHaskell ),
-- Deprecated in favour of -XForeignFunctionInterface:
( "ParallelListComp", Opt_ParallelListComp ),
( "ForeignFunctionInterface", Opt_ForeignFunctionInterface ),
( "UnliftedFFITypes", Opt_UnliftedFFITypes ),
- ( "PartiallyAppliedClosedTypeSynonyms",
- Opt_PartiallyAppliedClosedTypeSynonyms ),
+ ( "LiberalTypeSynonyms", Opt_LiberalTypeSynonyms ),
( "Rank2Types", Opt_Rank2Types ),
( "RankNTypes", Opt_RankNTypes ),
( "TypeOperators", Opt_TypeOperators ),
( "DisambiguateRecordFields", Opt_DisambiguateRecordFields ),
( "OverloadedStrings", Opt_OverloadedStrings ),
( "GADTs", Opt_GADTs ),
+ ( "ViewPatterns", Opt_ViewPatterns),
( "TypeFamilies", Opt_TypeFamilies ),
( "BangPatterns", Opt_BangPatterns ),
-- On by default:
, Opt_ExistentialQuantification
, Opt_UnicodeSyntax
, Opt_PatternGuards
- , Opt_PartiallyAppliedClosedTypeSynonyms
+ , Opt_LiberalTypeSynonyms
, Opt_RankNTypes
, Opt_TypeOperators
, Opt_RecursiveDo
setMainIs :: String -> DynP ()
setMainIs arg
- | not (null main_fn) -- The arg looked like "Foo.baz"
+ | not (null main_fn) && isLower (head main_fn)
+ -- The arg looked like "Foo.Bar.baz"
= upd $ \d -> d{ mainFunIs = Just main_fn,
- mainModIs = mkModule mainPackageId (mkModuleName main_mod) }
+ mainModIs = mkModule mainPackageId (mkModuleName main_mod) }
- | isUpper (head main_mod) -- The arg looked like "Foo"
- = upd $ \d -> d{ mainModIs = mkModule mainPackageId (mkModuleName main_mod) }
+ | isUpper (head arg) -- The arg looked like "Foo" or "Foo.Bar"
+ = upd $ \d -> d{ mainModIs = mkModule mainPackageId (mkModuleName arg) }
| otherwise -- The arg looked like "baz"
- = upd $ \d -> d{ mainFunIs = Just main_mod }
+ = upd $ \d -> d{ mainFunIs = Just arg }
where
(main_mod, main_fn) = splitLongestPrefix arg (== '.')
projects / ghc-hetmet.git / blobdiff