-- debugging flags
= Opt_D_dump_cmm
+ | Opt_D_dump_cps_cmm
| Opt_D_dump_asm
| Opt_D_dump_cpranal
| Opt_D_dump_deriv
| Opt_BangPatterns
| Opt_TypeFamilies
| Opt_OverloadedStrings
+ | Opt_DisambiguateRecordFields
+ | Opt_RecordWildCards
+ | Opt_RecordPuns
| Opt_GADTs
| Opt_RelaxedPolyRec -- -X=RelaxedPolyRec
+ | Opt_TypeSynonymInstances
+ | Opt_FlexibleInstances
+ | Opt_MultiParamTypeClasses
+ | Opt_FunctionalDependencies
+ | Opt_MagicHash
+ | Opt_EmptyDataDecls
+ | Opt_KindSignatures
+ | Opt_ParallelListComp
+ | Opt_GeneralizedNewtypeDeriving
+ | Opt_RecursiveDo
+ | Opt_PatternGuards
-- optimisation opts
| Opt_Strictness
| Opt_UnboxStrictFields
| Opt_DictsCheap
| Opt_RewriteRules
+ | Opt_Vectorise
-- misc opts
- | Opt_ShortGhciBanner
| Opt_Cpp
| Opt_Pp
| Opt_ForceRecomp
= NoLink -- Don't link at all
| LinkBinary -- Link object code into a binary
| LinkInMemory -- Use the in-memory dynamic linker
- | MkDLL -- Make a DLL
+ | LinkDynLib -- Link objects into a dynamic lib (DLL on Windows, DSO on ELF platforms)
deriving Eq
isNoLink :: GhcLink -> Bool
updOptLevel :: Int -> DynFlags -> DynFlags
-- Set dynflags appropriate to the optimisation level
updOptLevel n dfs
- = dfs2{ optLevel = n }
+ = dfs2{ optLevel = final_n }
where
+ final_n = max 0 (min 2 n) -- Clamp to 0 <= n <= 2
dfs1 = foldr (flip dopt_unset) dfs remove_dopts
dfs2 = foldr (flip dopt_set) dfs1 extra_dopts
- extra_dopts = [ f | (ns,f) <- optLevelFlags, n `elem` ns ]
- remove_dopts = [ f | (ns,f) <- optLevelFlags, n `notElem` ns ]
+ extra_dopts = [ f | (ns,f) <- optLevelFlags, final_n `elem` ns ]
+ remove_dopts = [ f | (ns,f) <- optLevelFlags, final_n `notElem` ns ]
optLevelFlags :: [([Int], DynFlag)]
optLevelFlags
, ( "F" , NoArg (setDynFlag Opt_Pp))
, ( "#include" , HasArg (addCmdlineHCInclude) )
, ( "v" , OptIntSuffix setVerbosity )
- , ( "short-ghci-banner", NoArg (setDynFlag Opt_ShortGhciBanner) )
- , ( "long-ghci-banner" , NoArg (unSetDynFlag Opt_ShortGhciBanner) )
------- Specific phases --------------------------------------------
, ( "pgmL" , HasArg (upd . setPgmL) )
-------- Linking ----------------------------------------------------
, ( "c" , NoArg (upd $ \d -> d{ ghcLink=NoLink } ))
, ( "no-link" , NoArg (upd $ \d -> d{ ghcLink=NoLink } )) -- Dep.
- , ( "-mk-dll" , NoArg (upd $ \d -> d{ ghcLink=MkDLL } ))
+ , ( "shared" , NoArg (upd $ \d -> d{ ghcLink=LinkDynLib } ))
------- Libraries ---------------------------------------------------
, ( "L" , Prefix addLibraryPath )
, ( "stubdir" , HasArg (upd . setStubDir . Just))
------- Keeping temporary files -------------------------------------
- , ( "keep-hc-file" , AnySuffix (\_ -> setDynFlag Opt_KeepHcFiles))
- , ( "keep-s-file" , AnySuffix (\_ -> setDynFlag Opt_KeepSFiles))
- , ( "keep-raw-s-file", AnySuffix (\_ -> setDynFlag Opt_KeepRawSFiles))
- , ( "keep-tmp-files" , AnySuffix (\_ -> setDynFlag Opt_KeepTmpFiles))
+ -- These can be singular (think ghc -c) or plural (think ghc --make)
+ , ( "keep-hc-file" , NoArg (setDynFlag Opt_KeepHcFiles))
+ , ( "keep-hc-files" , NoArg (setDynFlag Opt_KeepHcFiles))
+ , ( "keep-s-file" , NoArg (setDynFlag Opt_KeepSFiles))
+ , ( "keep-s-files" , NoArg (setDynFlag Opt_KeepSFiles))
+ , ( "keep-raw-s-file" , NoArg (setDynFlag Opt_KeepRawSFiles))
+ , ( "keep-raw-s-files", NoArg (setDynFlag Opt_KeepRawSFiles))
+ -- This only makes sense as plural
+ , ( "keep-tmp-files" , NoArg (setDynFlag Opt_KeepTmpFiles))
------- Miscellaneous ----------------------------------------------
, ( "no-hs-main" , NoArg (setDynFlag Opt_NoHsMain))
, ( "dstg-stats", NoArg (setDynFlag Opt_StgStats))
, ( "ddump-cmm", setDumpFlag Opt_D_dump_cmm)
+ , ( "ddump-cps-cmm", setDumpFlag Opt_D_dump_cps_cmm)
, ( "ddump-asm", setDumpFlag Opt_D_dump_asm)
, ( "ddump-cpranal", setDumpFlag Opt_D_dump_cpranal)
, ( "ddump-deriv", setDumpFlag Opt_D_dump_deriv)
, ( "dsource-stats", setDumpFlag Opt_D_source_stats)
, ( "dverbose-core2core", setDumpFlag Opt_D_verbose_core2core)
, ( "dverbose-stg2stg", setDumpFlag Opt_D_verbose_stg2stg)
- , ( "ddump-hi-diffs", setDumpFlag Opt_D_dump_hi_diffs)
, ( "ddump-hi", setDumpFlag Opt_D_dump_hi)
, ( "ddump-minimal-imports", setDumpFlag Opt_D_dump_minimal_imports)
, ( "ddump-vect", setDumpFlag Opt_D_dump_vect)
, ( "ddump-hpc", setDumpFlag Opt_D_dump_hpc)
, ( "ddump-mod-cycles", setDumpFlag Opt_D_dump_mod_cycles)
+ , ( "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))
------ Compiler flags -----------------------------------------------
- , ( "fasm", AnySuffix (\_ -> setObjTarget HscAsm) )
+ , ( "fasm", NoArg (setObjTarget HscAsm) )
, ( "fvia-c", NoArg (setObjTarget HscC) )
, ( "fvia-C", NoArg (setObjTarget HscC) )
-- For now, allow -X flags with -f; ToDo: report this as deprecated
, ( "f", PrefixPred (isFlag xFlags) (\f -> setDynFlag (getFlag xFlags f)) )
+ , ( "f", PrefixPred (isNoFlag xFlags) (\f -> unSetDynFlag (getNoFlag xFlags f)) )
-- the rest of the -X* and -Xno-* flags
, ( "X", PrefixPred (isFlag xFlags) (\f -> setDynFlag (getFlag xFlags f)) )
( "force-recomp", Opt_ForceRecomp ),
( "hpc-no-auto", Opt_Hpc_No_Auto ),
( "rewrite-rules", Opt_RewriteRules ),
- ( "break-on-exception", Opt_BreakOnException )
+ ( "break-on-exception", Opt_BreakOnException ),
+ ( "vectorise", Opt_Vectorise )
]
-- These -X<blah> flags can all be reversed with -Xno-<blah>
xFlags :: [(String, DynFlag)]
xFlags = [
+ ( "PatternGuards", Opt_PatternGuards ),
+ ( "MagicHash", Opt_MagicHash ),
+ ( "KindSignatures", Opt_KindSignatures ),
+ ( "EmptyDataDecls", Opt_EmptyDataDecls ),
+ ( "ParallelListComp", Opt_ParallelListComp ),
( "FI", Opt_FFI ), -- support `-ffi'...
( "FFI", Opt_FFI ), -- ...and also `-fffi'
- ( "ForeignFunctionInterface", Opt_FFI ), -- ...and also `-fffi'
+ ( "ForeignFunctionInterface", Opt_FFI ),
+ ( "RecursiveDo", Opt_RecursiveDo ),
( "Arrows", Opt_Arrows ), -- arrow syntax
( "Parr", Opt_PArr ),
- ( "TH", Opt_TH ),
+ ( "TH", Opt_TH ), -- support -fth
( "TemplateHaskelll", Opt_TH ),
( "Generics", Opt_Generics ),
( "ImplicitPrelude", Opt_ImplicitPrelude ), -- On by default
+ ( "RecordWildCards", Opt_RecordWildCards ),
+ ( "RecordPuns", Opt_RecordPuns ),
+ ( "DisambiguateRecordFields", Opt_DisambiguateRecordFields ),
+
( "OverloadedStrings", Opt_OverloadedStrings ),
( "GADTs", Opt_GADTs ),
( "TypeFamilies", Opt_TypeFamilies ),
( "ExtendedDefaultRules", Opt_ExtendedDefaultRules ),
( "ImplicitParams", Opt_ImplicitParams ),
( "ScopedTypeVariables", Opt_ScopedTypeVariables ),
+ ( "TypeSynonymInstances", Opt_TypeSynonymInstances ),
+ ( "FlexibleInstances", Opt_FlexibleInstances ),
+ ( "MultiParamTypeClasses", Opt_MultiParamTypeClasses ),
+ ( "FunctionalDependencies", Opt_FunctionalDependencies ),
+ ( "GeneralizedNewtypeDeriving", Opt_GeneralizedNewtypeDeriving ),
( "AllowOverlappingInstances", Opt_AllowOverlappingInstances ),
( "AllowUndecidableInstances", Opt_AllowUndecidableInstances ),
( "AllowIncoherentInstances", Opt_AllowIncoherentInstances )
glasgowExtsFlags = [ Opt_GlasgowExts
, Opt_FFI
+ , Opt_GADTs
, Opt_ImplicitParams
, Opt_ScopedTypeVariables
+ , Opt_TypeSynonymInstances
+ , Opt_FlexibleInstances
+ , Opt_MultiParamTypeClasses
+ , Opt_FunctionalDependencies
+ , Opt_MagicHash
+ , Opt_PatternGuards
+ , Opt_RecursiveDo
+ , Opt_ParallelListComp
+ , Opt_EmptyDataDecls
+ , Opt_KindSignatures
+ , Opt_GeneralizedNewtypeDeriving
, Opt_TypeFamilies ]
------------------
sta = opt_Static
in
( [ if sta then "-DDONT_WANT_WIN32_DLL_SUPPORT" else ""
--- , if suffixMatch "mingw32" cTARGETPLATFORM then "-mno-cygwin" else ""
+-- , if "mingw32" `isSuffixOf` cTARGETPLATFORM then "-mno-cygwin" else ""
],
[ "-fno-defer-pop",
#ifdef HAVE_GCC_MNO_OMIT_LFPTR
projects / ghc-hetmet.git / blobdiff