Option(..), showOpt,
DynLibLoader(..),
fFlags, fLangFlags, xFlags,
- dphPackage,
+ DPHBackend(..), dphPackage,
wayNames,
-- ** Manipulating DynFlags
| Opt_D_dump_foreign
| Opt_D_dump_inlinings
| Opt_D_dump_rule_firings
+ | Opt_D_dump_rule_rewrites
| Opt_D_dump_occur_anal
| Opt_D_dump_parsed
| Opt_D_dump_rn
| Opt_D_dump_rn_stats
| Opt_D_dump_opt_cmm
| Opt_D_dump_simpl_stats
+ | Opt_D_dump_cs_trace -- Constraint solver in type checker
| Opt_D_dump_tc_trace
| Opt_D_dump_if_trace
| Opt_D_dump_splices
| Opt_WarnHiShadows
| Opt_WarnImplicitPrelude
| Opt_WarnIncompletePatterns
+ | Opt_WarnIncompleteUniPatterns
| Opt_WarnIncompletePatternsRecUpd
| Opt_WarnMissingFields
| Opt_WarnMissingImportList
| Opt_WarnDodgyImports
| Opt_WarnOrphans
| Opt_WarnAutoOrphans
+ | Opt_WarnIdentities
| Opt_WarnTabs
| Opt_WarnUnrecognisedPragmas
| Opt_WarnDodgyForeignImports
| Opt_DoEtaReduction
| Opt_CaseMerge
| Opt_UnboxStrictFields
- | Opt_MethodSharing
+ | Opt_MethodSharing -- Now a no-op; remove in GHC 7.2
| Opt_DictsCheap
| Opt_EnableRewriteRules -- Apply rewrite rules during simplification
| Opt_Vectorise
| Opt_BuildingCabalPackage
| Opt_SSE2
| Opt_GhciSandbox
+ | Opt_HelpfulErrors
-- temporary flags
| Opt_RunCPS
| Opt_ForeignFunctionInterface
| Opt_UnliftedFFITypes
| Opt_GHCForeignImportPrim
- | Opt_PArr -- Syntactic support for parallel arrays
+ | Opt_ParallelArrays -- Syntactic support for parallel arrays
| Opt_Arrows -- Arrow-notation syntax
| Opt_TemplateHaskell
| Opt_QuasiQuotes
| Opt_RecordPuns
| Opt_ViewPatterns
| Opt_GADTs
+ | Opt_GADTSyntax
| Opt_NPlusKPatterns
| Opt_DoAndIfThenElse
| Opt_RebindableSyntax
| Opt_ImpredicativeTypes
| Opt_TypeOperators
| Opt_PackageImports
- | Opt_NewQualifiedOperators
| Opt_ExplicitForAll
| Opt_AlternativeLayoutRule
| Opt_AlternativeLayoutRuleTransitional
| Opt_DatatypeContexts
+ | Opt_NondecreasingIndentation
+ | Opt_RelaxedLayout
deriving (Eq, Show)
-- | Contains not only a collection of 'DynFlag's but also a plethora of
specConstrThreshold :: Maybe Int, -- ^ Threshold for SpecConstr
specConstrCount :: Maybe Int, -- ^ Max number of specialisations for any one function
liberateCaseThreshold :: Maybe Int, -- ^ Threshold for LiberateCase
+ floatLamArgs :: Maybe Int, -- ^ Arg count for lambda floating
+ -- See CoreMonad.FloatOutSwitches
#ifndef OMIT_NATIVE_CODEGEN
targetPlatform :: Platform, -- ^ The platform we're compiling for. Used by the NCG.
specConstrThreshold = Just 200,
specConstrCount = Just 3,
liberateCaseThreshold = Just 200,
+ floatLamArgs = Just 0, -- Default: float only if no fvs
strictnessBefore = [],
#ifndef OMIT_NATIVE_CODEGEN
mainFunIs = Nothing,
ctxtStkDepth = mAX_CONTEXT_REDUCTION_DEPTH,
- dphBackend = DPHPar,
+ dphBackend = DPHNone,
thisPackage = mainPackageId,
defaultExtensionFlags = languageExtensions ml
languageExtensions :: Maybe Language -> [ExtensionFlag]
+
languageExtensions Nothing
+ -- Nothing => the default case
= Opt_MonoPatBinds -- Experimentally, I'm making this non-standard
-- behaviour the default, to see if anyone notices
-- SLPJ July 06
-- In due course I'd like Opt_MonoLocalBinds to be on by default
-- But NB it's implied by GADTs etc
-- SLPJ September 2010
+ : Opt_NondecreasingIndentation -- This has been on by default for some time
: languageExtensions (Just Haskell2010)
+
languageExtensions (Just Haskell98)
= [Opt_ImplicitPrelude,
Opt_MonomorphismRestriction,
Opt_NPlusKPatterns,
- Opt_DatatypeContexts]
+ Opt_DatatypeContexts,
+ Opt_NondecreasingIndentation
+ -- strictly speaking non-standard, but we always had this
+ -- on implicitly before the option was added in 7.1, and
+ -- turning it off breaks code, so we're keeping it on for
+ -- backwards compatibility. Cabal uses -XHaskell98 by
+ -- default unless you specify another language.
+ ]
+
languageExtensions (Just Haskell2010)
= [Opt_ImplicitPrelude,
Opt_MonomorphismRestriction,
, Flag "ddump-foreign" (setDumpFlag Opt_D_dump_foreign)
, Flag "ddump-inlinings" (setDumpFlag Opt_D_dump_inlinings)
, Flag "ddump-rule-firings" (setDumpFlag Opt_D_dump_rule_firings)
+ , Flag "ddump-rule-rewrites" (setDumpFlag Opt_D_dump_rule_rewrites)
, Flag "ddump-occur-anal" (setDumpFlag Opt_D_dump_occur_anal)
, Flag "ddump-parsed" (setDumpFlag Opt_D_dump_parsed)
, Flag "ddump-rn" (setDumpFlag Opt_D_dump_rn)
, Flag "ddump-worker-wrapper" (setDumpFlag Opt_D_dump_worker_wrapper)
, Flag "ddump-rn-trace" (setDumpFlag Opt_D_dump_rn_trace)
, Flag "ddump-if-trace" (setDumpFlag Opt_D_dump_if_trace)
+ , Flag "ddump-cs-trace" (setDumpFlag Opt_D_dump_cs_trace)
, Flag "ddump-tc-trace" (setDumpFlag Opt_D_dump_tc_trace)
, Flag "ddump-splices" (setDumpFlag Opt_D_dump_splices)
, Flag "ddump-rn-stats" (setDumpFlag Opt_D_dump_rn_stats)
, Flag "frule-check" (SepArg (\s -> upd (\d -> d{ ruleCheck = Just s })))
, Flag "fcontext-stack" (intSuffix (\n d -> d{ ctxtStkDepth = n }))
, Flag "fstrictness-before" (intSuffix (\n d -> d{ strictnessBefore = n : strictnessBefore d }))
+ , Flag "ffloat-lam-args" (intSuffix (\n d -> d{ floatLamArgs = Just n }))
+ , Flag "ffloat-all-lams" (intSuffix (\n d -> d{ floatLamArgs = Nothing }))
------ Profiling ----------------------------------------------------
, Flag "fdph-seq" (NoArg (setDPHBackend DPHSeq))
, Flag "fdph-par" (NoArg (setDPHBackend DPHPar))
, Flag "fdph-this" (NoArg (setDPHBackend DPHThis))
+ , Flag "fdph-none" (NoArg (setDPHBackend DPHNone))
------ Compiler flags -----------------------------------------------
, Flag "fglasgow-exts" (NoArg (enableGlasgowExts >> deprecate "Use individual extensions instead"))
, Flag "fno-glasgow-exts" (NoArg (disableGlasgowExts >> deprecate "Use individual extensions instead"))
]
- ++ map (mkFlag True "f" setDynFlag ) fFlags
- ++ map (mkFlag False "fno-" unSetDynFlag) fFlags
- ++ map (mkFlag True "f" setExtensionFlag ) fLangFlags
- ++ map (mkFlag False "fno-" unSetExtensionFlag) fLangFlags
- ++ map (mkFlag True "X" setExtensionFlag ) xFlags
- ++ map (mkFlag False "XNo" unSetExtensionFlag) xFlags
- ++ map (mkFlag True "X" setLanguage) languageFlags
+ ++ map (mkFlag turnOn "f" setDynFlag ) fFlags
+ ++ map (mkFlag turnOff "fno-" unSetDynFlag) fFlags
+ ++ map (mkFlag turnOn "f" setExtensionFlag ) fLangFlags
+ ++ map (mkFlag turnOff "fno-" unSetExtensionFlag) fLangFlags
+ ++ map (mkFlag turnOn "X" setExtensionFlag ) xFlags
+ ++ map (mkFlag turnOff "XNo" unSetExtensionFlag) xFlags
+ ++ map (mkFlag turnOn "X" setLanguage) languageFlags
package_flags :: [Flag (CmdLineP DynFlags)]
package_flags = [
; deprecate "Use -package instead" }))
]
-type FlagSpec flag
- = ( String -- Flag in string form
- , flag -- Flag in internal form
- , Bool -> DynP ()) -- Extra action to run when the flag is found
- -- Typically, emit a warning or error
- -- True <=> we are turning the flag on
+type TurnOnFlag = Bool -- True <=> we are turning the flag on
-- False <=> we are turning the flag off
+turnOn :: TurnOnFlag; turnOn = True
+turnOff :: TurnOnFlag; turnOff = False
+type FlagSpec flag
+ = ( String -- Flag in string form
+ , flag -- Flag in internal form
+ , TurnOnFlag -> DynP ()) -- Extra action to run when the flag is found
+ -- Typically, emit a warning or error
-mkFlag :: Bool -- ^ True <=> it should be turned on
+mkFlag :: TurnOnFlag -- ^ True <=> it should be turned on
-> String -- ^ The flag prefix
-> (flag -> DynP ()) -- ^ What to do when the flag is found
-> FlagSpec flag -- ^ Specification of this particular flag
-> Flag (CmdLineP DynFlags)
-mkFlag turnOn flagPrefix f (name, flag, extra_action)
- = Flag (flagPrefix ++ name) (NoArg (f flag >> extra_action turnOn))
+mkFlag turn_on flagPrefix f (name, flag, extra_action)
+ = Flag (flagPrefix ++ name) (NoArg (f flag >> extra_action turn_on))
-deprecatedForExtension :: String -> Bool -> DynP ()
+deprecatedForExtension :: String -> TurnOnFlag -> DynP ()
deprecatedForExtension lang turn_on
= deprecate ("use -X" ++ flag ++ " or pragma {-# LANGUAGE " ++ flag ++ " #-} instead")
where
flag | turn_on = lang
| otherwise = "No"++lang
-useInstead :: String -> Bool -> DynP ()
+useInstead :: String -> TurnOnFlag -> DynP ()
useInstead flag turn_on
= deprecate ("Use -f" ++ no ++ flag ++ " instead")
where
no = if turn_on then "" else "no-"
-nop :: Bool -> DynP ()
+nop :: TurnOnFlag -> DynP ()
nop _ = return ()
-- | These @-f\<blah\>@ flags can all be reversed with @-fno-\<blah\>@
( "warn-hi-shadowing", Opt_WarnHiShadows, nop ),
( "warn-implicit-prelude", Opt_WarnImplicitPrelude, nop ),
( "warn-incomplete-patterns", Opt_WarnIncompletePatterns, nop ),
+ ( "warn-incomplete-uni-patterns", Opt_WarnIncompleteUniPatterns, nop ),
( "warn-incomplete-record-updates", Opt_WarnIncompletePatternsRecUpd, nop ),
( "warn-missing-fields", Opt_WarnMissingFields, nop ),
( "warn-missing-import-lists", Opt_WarnMissingImportList, nop ),
( "warn-deprecations", Opt_WarnWarningsDeprecations, nop ),
( "warn-deprecated-flags", Opt_WarnDeprecatedFlags, nop ),
( "warn-orphans", Opt_WarnOrphans, nop ),
+ ( "warn-identities", Opt_WarnIdentities, nop ),
( "warn-auto-orphans", Opt_WarnAutoOrphans, nop ),
( "warn-tabs", Opt_WarnTabs, nop ),
( "warn-unrecognised-pragmas", Opt_WarnUnrecognisedPragmas, nop ),
( "do-eta-reduction", Opt_DoEtaReduction, nop ),
( "case-merge", Opt_CaseMerge, nop ),
( "unbox-strict-fields", Opt_UnboxStrictFields, nop ),
- ( "method-sharing", Opt_MethodSharing, nop ),
+ ( "method-sharing", Opt_MethodSharing,
+ \_ -> deprecate "doesn't do anything any more"),
+ -- Remove altogether in GHC 7.2
( "dicts-cheap", Opt_DictsCheap, nop ),
( "excess-precision", Opt_ExcessPrecision, nop ),
( "eager-blackholing", Opt_EagerBlackHoling, nop ),
( "ext-core", Opt_EmitExternalCore, nop ),
( "shared-implib", Opt_SharedImplib, nop ),
( "ghci-sandbox", Opt_GhciSandbox, nop ),
+ ( "helpful-errors", Opt_HelpfulErrors, nop ),
( "building-cabal-package", Opt_BuildingCabalPackage, nop ),
( "implicit-import-qualified", Opt_ImplicitImportQualified, nop )
]
deprecatedForExtension "ImplicitParams" ),
( "scoped-type-variables", Opt_ScopedTypeVariables,
deprecatedForExtension "ScopedTypeVariables" ),
- ( "parr", Opt_PArr,
- deprecatedForExtension "PArr" ),
+ ( "parr", Opt_ParallelArrays,
+ deprecatedForExtension "ParallelArrays" ),
+ ( "PArr", Opt_ParallelArrays,
+ deprecatedForExtension "ParallelArrays" ),
( "allow-overlapping-instances", Opt_OverlappingInstances,
deprecatedForExtension "OverlappingInstances" ),
( "allow-undecidable-instances", Opt_UndecidableInstances,
deprecatedForExtension "DoRec"),
( "DoRec", Opt_DoRec, nop ),
( "Arrows", Opt_Arrows, nop ),
- ( "PArr", Opt_PArr, nop ),
+ ( "ParallelArrays", Opt_ParallelArrays, nop ),
( "TemplateHaskell", Opt_TemplateHaskell, checkTemplateHaskellOk ),
( "QuasiQuotes", Opt_QuasiQuotes, nop ),
( "Generics", Opt_Generics, nop ),
( "DisambiguateRecordFields", Opt_DisambiguateRecordFields, nop ),
( "OverloadedStrings", Opt_OverloadedStrings, nop ),
( "GADTs", Opt_GADTs, nop ),
+ ( "GADTSyntax", Opt_GADTSyntax, nop ),
( "ViewPatterns", Opt_ViewPatterns, nop ),
( "TypeFamilies", Opt_TypeFamilies, nop ),
( "BangPatterns", Opt_BangPatterns, nop ),
( "AlternativeLayoutRule", Opt_AlternativeLayoutRule, nop ),
( "AlternativeLayoutRuleTransitional",Opt_AlternativeLayoutRuleTransitional, nop ),
( "DatatypeContexts", Opt_DatatypeContexts, nop ),
+ ( "NondecreasingIndentation", Opt_NondecreasingIndentation, nop ),
+ ( "RelaxedLayout", Opt_RelaxedLayout, nop ),
( "MonoLocalBinds", Opt_MonoLocalBinds, nop ),
( "RelaxedPolyRec", Opt_RelaxedPolyRec,
\ turn_on -> if not turn_on
( "OverlappingInstances", Opt_OverlappingInstances, nop ),
( "UndecidableInstances", Opt_UndecidableInstances, nop ),
( "IncoherentInstances", Opt_IncoherentInstances, nop ),
- ( "PackageImports", Opt_PackageImports, nop ),
- ( "NewQualifiedOperators", Opt_NewQualifiedOperators,
- \_ -> deprecate "The new qualified operator syntax was rejected by Haskell'" )
+ ( "PackageImports", Opt_PackageImports, nop )
]
defaultFlags :: [DynFlag]
= [ Opt_AutoLinkPackages,
Opt_ReadUserPackageConf,
- Opt_MethodSharing,
-
Opt_DoAsmMangling,
Opt_SharedImplib,
Opt_GenManifest,
Opt_EmbedManifest,
Opt_PrintBindContents,
- Opt_GhciSandbox
+ Opt_GhciSandbox,
+ Opt_HelpfulErrors
]
++ [f | (ns,f) <- optLevelFlags, 0 `elem` ns]
++ standardWarnings
-impliedFlags :: [(ExtensionFlag, ExtensionFlag)]
+impliedFlags :: [(ExtensionFlag, TurnOnFlag, ExtensionFlag)]
impliedFlags
- = [ (Opt_RankNTypes, Opt_ExplicitForAll)
- , (Opt_Rank2Types, Opt_ExplicitForAll)
- , (Opt_ScopedTypeVariables, Opt_ExplicitForAll)
- , (Opt_LiberalTypeSynonyms, Opt_ExplicitForAll)
- , (Opt_ExistentialQuantification, Opt_ExplicitForAll)
- , (Opt_PolymorphicComponents, Opt_ExplicitForAll)
+ = [ (Opt_RankNTypes, turnOn, Opt_ExplicitForAll)
+ , (Opt_Rank2Types, turnOn, Opt_ExplicitForAll)
+ , (Opt_ScopedTypeVariables, turnOn, Opt_ExplicitForAll)
+ , (Opt_LiberalTypeSynonyms, turnOn, Opt_ExplicitForAll)
+ , (Opt_ExistentialQuantification, turnOn, Opt_ExplicitForAll)
+ , (Opt_PolymorphicComponents, turnOn, Opt_ExplicitForAll)
+ , (Opt_FlexibleInstances, turnOn, Opt_TypeSynonymInstances)
- , (Opt_RebindableSyntax, Opt_ImplicitPrelude)
+ , (Opt_RebindableSyntax, turnOff, Opt_ImplicitPrelude) -- NB: turn off!
- , (Opt_GADTs, Opt_MonoLocalBinds)
- , (Opt_TypeFamilies, Opt_MonoLocalBinds)
+ , (Opt_GADTs, turnOn, Opt_GADTSyntax)
+ , (Opt_GADTs, turnOn, Opt_MonoLocalBinds)
+ , (Opt_TypeFamilies, turnOn, Opt_MonoLocalBinds)
- , (Opt_TypeFamilies, Opt_KindSignatures) -- Type families use kind signatures
+ , (Opt_TypeFamilies, turnOn, Opt_KindSignatures) -- Type families use kind signatures
-- all over the place
- , (Opt_ImpredicativeTypes, Opt_RankNTypes)
+ , (Opt_ImpredicativeTypes, turnOn, Opt_RankNTypes)
-- Record wild-cards implies field disambiguation
-- Otherwise if you write (C {..}) you may well get
-- stuff like " 'a' not in scope ", which is a bit silly
-- if the compiler has just filled in field 'a' of constructor 'C'
- , (Opt_RecordWildCards, Opt_DisambiguateRecordFields)
+ , (Opt_RecordWildCards, turnOn, Opt_DisambiguateRecordFields)
+
+ , (Opt_ParallelArrays, turnOn, Opt_ParallelListComp)
]
optLevelFlags :: [([Int], DynFlag)]
]
minusWOpts :: [DynFlag]
+-- Things you get with -W
minusWOpts
= standardWarnings ++
[ Opt_WarnUnusedBinds,
]
minusWallOpts :: [DynFlag]
+-- Things you get with -Wall
minusWallOpts
= minusWOpts ++
[ Opt_WarnTypeDefaults,
Opt_WarnUnusedDoBind
]
--- minuswRemovesOpts should be every warning option
minuswRemovesOpts :: [DynFlag]
+-- minuswRemovesOpts should be every warning option
minuswRemovesOpts
= minusWallOpts ++
- [Opt_WarnImplicitPrelude,
+ [Opt_WarnTabs,
Opt_WarnIncompletePatternsRecUpd,
+ Opt_WarnIncompleteUniPatterns,
Opt_WarnMonomorphism,
Opt_WarnUnrecognisedPragmas,
Opt_WarnAutoOrphans,
- Opt_WarnTabs
- ]
+ Opt_WarnImplicitPrelude
+ ]
enableGlasgowExts :: DynP ()
enableGlasgowExts = do setDynFlag Opt_PrintExplicitForalls
--------------------------
setExtensionFlag, unSetExtensionFlag :: ExtensionFlag -> DynP ()
setExtensionFlag f = do { upd (\dfs -> xopt_set dfs f)
- ; mapM_ setExtensionFlag deps }
+ ; sequence_ deps }
where
- deps = [ d | (f', d) <- impliedFlags, f' == f ]
+ deps = [ if turn_on then setExtensionFlag d
+ else unSetExtensionFlag d
+ | (f', turn_on, d) <- impliedFlags, f' == f ]
-- When you set f, set the ones it implies
-- NB: use setExtensionFlag recursively, in case the implied flags
-- implies further flags
- -- When you un-set f, however, we don't un-set the things it implies
- -- (except for -fno-glasgow-exts, which is treated specially)
unSetExtensionFlag f = upd (\dfs -> xopt_unset dfs f)
+ -- When you un-set f, however, we don't un-set the things it implies
+ -- (except for -fno-glasgow-exts, which is treated specially)
--------------------------
setDumpFlag' :: DynFlag -> DynP ()
-- -Odph is equivalent to
--
-- -O2 optimise as much as possible
--- -fno-method-sharing sharing specialisation defeats fusion
--- sometimes
--- -fdicts-cheap always inline dictionaries
-- -fmax-simplifier-iterations20 this is necessary sometimes
--- -fsimplifier-phases=3 we use an additional simplifier phase
--- for fusion
--- -fno-spec-constr-threshold run SpecConstr even for big loops
--- -fno-spec-constr-count SpecConstr as much as possible
--- -finline-enough-args hack to prevent excessive inlining
+-- -fsimplifier-phases=3 we use an additional simplifier phase for fusion
--
setDPHOpt :: DynFlags -> DynFlags
setDPHOpt dflags = setOptLevel 2 (dflags { maxSimplIterations = 20
, simplPhases = 3
- , specConstrThreshold = Nothing
- , specConstrCount = Nothing
})
- `dopt_set` Opt_DictsCheap
- `dopt_unset` Opt_MethodSharing
-data DPHBackend = DPHPar
- | DPHSeq
- | DPHThis
+-- Determines the package used by the vectoriser for the symbols of the vectorised code.
+-- 'DPHNone' indicates that no data-parallel backend library is available; hence, the
+-- vectoriser cannot be used.
+--
+data DPHBackend = DPHPar -- "dph-par"
+ | DPHSeq -- "dph-seq"
+ | DPHThis -- the currently compiled package
+ | DPHNone -- no DPH library available
deriving(Eq, Ord, Enum, Show)
setDPHBackend :: DPHBackend -> DynP ()
-setDPHBackend backend
- = do
- upd $ \dflags -> dflags { dphBackend = backend }
- mapM_ exposePackage (dph_packages backend)
- where
- dph_packages DPHThis = []
- dph_packages DPHPar = ["dph-prim-par", "dph-par"]
- dph_packages DPHSeq = ["dph-prim-seq", "dph-seq"]
+setDPHBackend backend = upd $ \dflags -> dflags { dphBackend = backend }
+-- Query the DPH backend package to be used by the vectoriser.
+--
dphPackage :: DynFlags -> PackageId
-dphPackage dflags = case dphBackend dflags of
- DPHPar -> dphParPackageId
- DPHSeq -> dphSeqPackageId
- DPHThis -> thisPackage dflags
+dphPackage dflags
+ = case dphBackend dflags of
+ DPHPar -> dphParPackageId
+ DPHSeq -> dphSeqPackageId
+ DPHThis -> thisPackage dflags
+ DPHNone -> ghcError (CmdLineError dphBackendError)
+
+dphBackendError :: String
+dphBackendError = "To use -fvectorise select a DPH backend with -fdph-par or -fdph-seq"
setMainIs :: String -> DynP ()
setMainIs arg
("Project version", String cProjectVersion),
("Booter version", String cBooterVersion),
("Stage", String cStage),
- ("Build platform", String cBuildPlatform),
- ("Host platform", String cHostPlatform),
- ("Target platform", String cTargetPlatform),
+ ("Build platform", String cBuildPlatformString),
+ ("Host platform", String cHostPlatformString),
+ ("Target platform", String cTargetPlatformString),
("Have interpreter", String cGhcWithInterpreter),
("Object splitting", String cSplitObjs),
("Have native code generator", String cGhcWithNativeCodeGen),
- ("Have llvm code generator", String cGhcWithLlvmCodeGen),
- ("Use archives for ghci", String (show cUseArchivesForGhci)),
("Support SMP", String cGhcWithSMP),
("Unregisterised", String cGhcUnregisterised),
("Tables next to code", String cGhcEnableTablesNextToCode),
("Leading underscore", String cLeadingUnderscore),
("Debug on", String (show debugIsOn)),
("LibDir", FromDynFlags topDir),
- ("Global Package DB", FromDynFlags systemPackageConfig)
+ ("Global Package DB", FromDynFlags systemPackageConfig),
+ ("C compiler flags", String (show cCcOpts)),
+ ("Gcc Linker flags", String (show cGccLinkerOpts)),
+ ("Ld Linker flags", String (show cLdLinkerOpts))
]
projects / ghc-hetmet.git / blobdiff