Safe Haskell	None
Language	Haskell2010

GHC.Settings

Contents

Accessors

Description

Run-time settings

Synopsis

data Settings = Settings {
- sGhcNameVersion :: !GhcNameVersion
- sFileSettings :: !FileSettings
- sTargetPlatform :: Platform
- sToolSettings :: !ToolSettings
- sPlatformMisc :: !PlatformMisc
- sRawSettings :: [(String, String)]
}
data ToolSettings = ToolSettings {
- toolSettings_ldSupportsCompactUnwind :: Bool
- toolSettings_ldSupportsBuildId :: Bool
- toolSettings_ldSupportsFilelist :: Bool
- toolSettings_ldIsGnuLd :: Bool
- toolSettings_ccSupportsNoPie :: Bool
- toolSettings_pgm_L :: String
- toolSettings_pgm_P :: (String, [Option])
- toolSettings_pgm_F :: String
- toolSettings_pgm_c :: String
- toolSettings_pgm_a :: (String, [Option])
- toolSettings_pgm_l :: (String, [Option])
- toolSettings_pgm_lm :: (String, [Option])
- toolSettings_pgm_dll :: (String, [Option])
- toolSettings_pgm_T :: String
- toolSettings_pgm_windres :: String
- toolSettings_pgm_libtool :: String
- toolSettings_pgm_ar :: String
- toolSettings_pgm_otool :: String
- toolSettings_pgm_install_name_tool :: String
- toolSettings_pgm_ranlib :: String
- toolSettings_pgm_lo :: (String, [Option])
- toolSettings_pgm_lc :: (String, [Option])
- toolSettings_pgm_lcc :: (String, [Option])
- toolSettings_pgm_i :: String
- toolSettings_opt_L :: [String]
- toolSettings_opt_P :: [String]
- toolSettings_opt_P_fingerprint :: Fingerprint
- toolSettings_opt_F :: [String]
- toolSettings_opt_c :: [String]
- toolSettings_opt_cxx :: [String]
- toolSettings_opt_a :: [String]
- toolSettings_opt_l :: [String]
- toolSettings_opt_lm :: [String]
- toolSettings_opt_windres :: [String]
- toolSettings_opt_lo :: [String]
- toolSettings_opt_lc :: [String]
- toolSettings_opt_lcc :: [String]
- toolSettings_opt_i :: [String]
- toolSettings_extraGccViaCFlags :: [String]
}
data FileSettings = FileSettings {
- fileSettings_ghcUsagePath :: FilePath
- fileSettings_ghciUsagePath :: FilePath
- fileSettings_toolDir :: Maybe FilePath
- fileSettings_topDir :: FilePath
- fileSettings_tmpDir :: String
- fileSettings_globalPackageDatabase :: FilePath
}
data GhcNameVersion = GhcNameVersion {
- ghcNameVersion_programName :: String
- ghcNameVersion_projectVersion :: String
}
data Platform = Platform {
- platformArchOS :: !ArchOS
- platformWordSize :: !PlatformWordSize
- platformByteOrder :: !ByteOrder
- platformUnregisterised :: !Bool
- platformHasGnuNonexecStack :: !Bool
- platformHasIdentDirective :: !Bool
- platformHasSubsectionsViaSymbols :: !Bool
- platformIsCrossCompiling :: !Bool
- platformLeadingUnderscore :: !Bool
- platformTablesNextToCode :: !Bool
- platform_constants :: !(Maybe PlatformConstants)
}
data PlatformMisc = PlatformMisc {
- platformMisc_targetPlatformString :: String
- platformMisc_ghcWithInterpreter :: Bool
- platformMisc_ghcWithSMP :: Bool
- platformMisc_ghcRTSWays :: String
- platformMisc_libFFI :: Bool
- platformMisc_ghcRtsWithLibdw :: Bool
- platformMisc_llvmTarget :: String
}
dynLibSuffix :: GhcNameVersion -> String
sProgramName :: Settings -> String
sProjectVersion :: Settings -> String
sGhcUsagePath :: Settings -> FilePath
sGhciUsagePath :: Settings -> FilePath
sToolDir :: Settings -> Maybe FilePath
sTopDir :: Settings -> FilePath
sTmpDir :: Settings -> String
sGlobalPackageDatabasePath :: Settings -> FilePath
sLdSupportsCompactUnwind :: Settings -> Bool
sLdSupportsBuildId :: Settings -> Bool
sLdSupportsFilelist :: Settings -> Bool
sLdIsGnuLd :: Settings -> Bool
sGccSupportsNoPie :: Settings -> Bool
sPgm_L :: Settings -> String
sPgm_P :: Settings -> (String, [Option])
sPgm_F :: Settings -> String
sPgm_c :: Settings -> String
sPgm_a :: Settings -> (String, [Option])
sPgm_l :: Settings -> (String, [Option])
sPgm_lm :: Settings -> (String, [Option])
sPgm_dll :: Settings -> (String, [Option])
sPgm_T :: Settings -> String
sPgm_windres :: Settings -> String
sPgm_libtool :: Settings -> String
sPgm_ar :: Settings -> String
sPgm_otool :: Settings -> String
sPgm_install_name_tool :: Settings -> String
sPgm_ranlib :: Settings -> String
sPgm_lo :: Settings -> (String, [Option])
sPgm_lc :: Settings -> (String, [Option])
sPgm_lcc :: Settings -> (String, [Option])
sPgm_i :: Settings -> String
sOpt_L :: Settings -> [String]
sOpt_P :: Settings -> [String]
sOpt_P_fingerprint :: Settings -> Fingerprint
sOpt_F :: Settings -> [String]
sOpt_c :: Settings -> [String]
sOpt_cxx :: Settings -> [String]
sOpt_a :: Settings -> [String]
sOpt_l :: Settings -> [String]
sOpt_lm :: Settings -> [String]
sOpt_windres :: Settings -> [String]
sOpt_lo :: Settings -> [String]
sOpt_lc :: Settings -> [String]
sOpt_lcc :: Settings -> [String]
sOpt_i :: Settings -> [String]
sExtraGccViaCFlags :: Settings -> [String]
sTargetPlatformString :: Settings -> String
sGhcWithInterpreter :: Settings -> Bool
sGhcWithSMP :: Settings -> Bool
sGhcRTSWays :: Settings -> String
sLibFFI :: Settings -> Bool
sGhcRtsWithLibdw :: Settings -> Bool

Documentation

data Settings Source #

Constructors

Settings
Fields sGhcNameVersion :: !GhcNameVersion sFileSettings :: !FileSettings sTargetPlatform :: Platform sToolSettings :: !ToolSettings sPlatformMisc :: !PlatformMisc sRawSettings :: [(String, String)]

data ToolSettings Source #

Settings for other executables GHC calls.

Probably should further split down by phase, or split between platform-specific and platform-agnostic.

Constructors

ToolSettings

Fields

toolSettings_ldSupportsCompactUnwind :: Bool
toolSettings_ldSupportsBuildId :: Bool
toolSettings_ldSupportsFilelist :: Bool
toolSettings_ldIsGnuLd :: Bool
toolSettings_ccSupportsNoPie :: Bool
toolSettings_pgm_L :: String
toolSettings_pgm_P :: (String, [Option])
toolSettings_pgm_F :: String
toolSettings_pgm_c :: String
toolSettings_pgm_a :: (String, [Option])
toolSettings_pgm_l :: (String, [Option])
toolSettings_pgm_lm :: (String, [Option])
toolSettings_pgm_dll :: (String, [Option])
toolSettings_pgm_T :: String
toolSettings_pgm_windres :: String
toolSettings_pgm_libtool :: String
toolSettings_pgm_ar :: String
toolSettings_pgm_otool :: String
toolSettings_pgm_install_name_tool :: String
toolSettings_pgm_ranlib :: String
toolSettings_pgm_lo :: (String, [Option])
LLVM: opt llvm optimiser
toolSettings_pgm_lc :: (String, [Option])
LLVM: llc static compiler
toolSettings_pgm_lcc :: (String, [Option])
LLVM: c compiler
toolSettings_pgm_i :: String
toolSettings_opt_L :: [String]
toolSettings_opt_P :: [String]
toolSettings_opt_P_fingerprint :: Fingerprint
cached Fingerprint of sOpt_P See Note [Repeated -optP hashing]
toolSettings_opt_F :: [String]
toolSettings_opt_c :: [String]
toolSettings_opt_cxx :: [String]
toolSettings_opt_a :: [String]
toolSettings_opt_l :: [String]
toolSettings_opt_lm :: [String]
toolSettings_opt_windres :: [String]
toolSettings_opt_lo :: [String]
LLVM: llvm optimiser
toolSettings_opt_lc :: [String]
LLVM: llc static compiler
toolSettings_opt_lcc :: [String]
LLVM: c compiler
toolSettings_opt_i :: [String]
iserv options
toolSettings_extraGccViaCFlags :: [String]

data FileSettings Source #

Paths to various files and directories used by GHC, including those that provide more settings.

Constructors

FileSettings
Fields fileSettings_ghcUsagePath :: FilePath fileSettings_ghciUsagePath :: FilePath fileSettings_toolDir :: Maybe FilePath fileSettings_topDir :: FilePath fileSettings_tmpDir :: String fileSettings_globalPackageDatabase :: FilePath

data GhcNameVersion Source #

Settings for what GHC this is.

Constructors

GhcNameVersion
Fields ghcNameVersion_programName :: String ghcNameVersion_projectVersion :: String

data Platform Source #

Platform description

This is used to describe platforms so that we can generate code for them.

Constructors

Platform

Fields

platformArchOS :: !ArchOS
Architecture and OS
platformWordSize :: !PlatformWordSize
Word size
platformByteOrder :: !ByteOrder
Byte order (endianness)
platformUnregisterised :: !Bool
platformHasGnuNonexecStack :: !Bool
platformHasIdentDirective :: !Bool
platformHasSubsectionsViaSymbols :: !Bool
platformIsCrossCompiling :: !Bool
platformLeadingUnderscore :: !Bool
Symbols need underscore prefix
platformTablesNextToCode :: !Bool
Determines whether we will be compiling info tables that reside just before the entry code, or with an indirection to the entry code. See TABLES_NEXT_TO_CODE in includesrtsstorage/InfoTables.h.
platform_constants :: !(Maybe PlatformConstants)
Constants such as structure offsets, type sizes, etc.

Instances

Instances details

Eq Platform Source #
Instance details Defined in GHC.Platform Methods (==) :: Platform -> Platform -> Bool # (/=) :: Platform -> Platform -> Bool #
Read Platform Source #
Instance details Defined in GHC.Platform Methods readsPrec :: Int -> ReadS Platform # readList :: ReadS [Platform] # readPrec :: ReadPrec Platform # readListPrec :: ReadPrec [Platform] #
Show Platform Source #
Instance details Defined in GHC.Platform Methods showsPrec :: Int -> Platform -> ShowS # show :: Platform -> String # showList :: [Platform] -> ShowS #
OutputableP Platform CLabel Source #
Instance details Defined in GHC.Cmm.CLabel Methods pdoc :: Platform -> CLabel -> SDoc Source #

data PlatformMisc Source #

Platform-specific settings formerly hard-coded in Config.hs.

These should probably be all be triaged whether they can be computed from other settings or belong in another another place (like Platform above).

Constructors

PlatformMisc
Fields platformMisc_targetPlatformString :: String platformMisc_ghcWithInterpreter :: Bool platformMisc_ghcWithSMP :: Bool platformMisc_ghcRTSWays :: String platformMisc_libFFI :: Bool platformMisc_ghcRtsWithLibdw :: Bool platformMisc_llvmTarget :: String