Debian.GHC

Documentation

withCompilerVersion :: FilePath -> CompilerChoice -> (Either String DebianVersion -> a) -> a

newestAvailable :: FilePath -> BinPkgName -> Either String DebianVersion

Memoized version of newestAvailable'

compilerIdFromDebianVersion :: CompilerFlavor -> DebianVersion -> CompilerId

compilerFlavorOption :: forall a. (CompilerFlavor -> a -> a) -> OptDescr (a -> a)

General function to build a command line option that reads most of the possible values for CompilerFlavor.

newestAvailableCompilerId :: FilePath -> CompilerChoice -> Either String CompilerId

data CompilerVendor

Constructors

Debian

HVR Version

Instances

Eq CompilerVendor

Methods

(==) :: CompilerVendor -> CompilerVendor -> Bool

(/=) :: CompilerVendor -> CompilerVendor -> Bool

Data CompilerVendor

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CompilerVendor -> c CompilerVendor

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CompilerVendor

toConstr :: CompilerVendor -> Constr

dataTypeOf :: CompilerVendor -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c CompilerVendor)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CompilerVendor)

gmapT :: (forall b. Data b => b -> b) -> CompilerVendor -> CompilerVendor

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CompilerVendor -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CompilerVendor -> r

gmapQ :: (forall d. Data d => d -> u) -> CompilerVendor -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> CompilerVendor -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> CompilerVendor -> m CompilerVendor

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CompilerVendor -> m CompilerVendor

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CompilerVendor -> m CompilerVendor

Ord CompilerVendor

Methods

compare :: CompilerVendor -> CompilerVendor -> Ordering

(<) :: CompilerVendor -> CompilerVendor -> Bool

(<=) :: CompilerVendor -> CompilerVendor -> Bool

(>) :: CompilerVendor -> CompilerVendor -> Bool

(>=) :: CompilerVendor -> CompilerVendor -> Bool

max :: CompilerVendor -> CompilerVendor -> CompilerVendor

min :: CompilerVendor -> CompilerVendor -> CompilerVendor

Show CompilerVendor

Methods

showsPrec :: Int -> CompilerVendor -> ShowS

show :: CompilerVendor -> String

showList :: [CompilerVendor] -> ShowS

Memoizable CompilerVendor

Methods

memoize :: (CompilerVendor -> v) -> CompilerVendor -> v

hvrCabalVersion :: Version -> Version

What version of Cabal goes with this version of GHC?

hvrHappyVersion :: Version -> Version

What version of Happy goes with this version of GHC?

hvrAlexVersion :: Version -> Version

What version of Alex goes with this version of GHC?

compilerPATH :: CompilerVendor -> String -> String

withCompilerPATH :: MonadIO m => CompilerVendor -> m a -> m a

withModifiedPATH :: MonadIO m => (String -> String) -> m a -> m a

data CompilerChoice

Up until now this system only worked with Debian's or Ubuntu's ghc source package, which has binary package names ghc, ghc-prof, ghc-doc, etc. This type is intended to add support for Herbert Valerio Riedel's (hvr's) repository of several different versions of ghc and supporting tools happy, alex and cabal. These have different binary package names, and the packages put the executables in different locations than the Debian (and Ubuntu) packages. This option is activated by the --hvr-version option to cabal-debian.

Constructors

CompilerChoice

Fields

• _hcVendor :: CompilerVendor
• _hcFlavor :: CompilerFlavor

Instances

Eq CompilerChoice

Methods

(==) :: CompilerChoice -> CompilerChoice -> Bool

(/=) :: CompilerChoice -> CompilerChoice -> Bool

Data CompilerChoice

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CompilerChoice -> c CompilerChoice

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CompilerChoice

toConstr :: CompilerChoice -> Constr

dataTypeOf :: CompilerChoice -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c CompilerChoice)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CompilerChoice)

gmapT :: (forall b. Data b => b -> b) -> CompilerChoice -> CompilerChoice

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CompilerChoice -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CompilerChoice -> r

gmapQ :: (forall d. Data d => d -> u) -> CompilerChoice -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> CompilerChoice -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> CompilerChoice -> m CompilerChoice

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CompilerChoice -> m CompilerChoice

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CompilerChoice -> m CompilerChoice

Ord CompilerChoice

Methods

compare :: CompilerChoice -> CompilerChoice -> Ordering

(<) :: CompilerChoice -> CompilerChoice -> Bool

(<=) :: CompilerChoice -> CompilerChoice -> Bool

(>) :: CompilerChoice -> CompilerChoice -> Bool

(>=) :: CompilerChoice -> CompilerChoice -> Bool

max :: CompilerChoice -> CompilerChoice -> CompilerChoice

min :: CompilerChoice -> CompilerChoice -> CompilerChoice

Show CompilerChoice

Methods

showsPrec :: Int -> CompilerChoice -> ShowS

show :: CompilerChoice -> String

showList :: [CompilerChoice] -> ShowS

Memoizable CompilerChoice

Methods

memoize :: (CompilerChoice -> v) -> CompilerChoice -> v

hcVendor :: Lens' CompilerChoice CompilerVendor

hcFlavor :: Lens' CompilerChoice CompilerFlavor

compilerPackageName :: CompilerChoice -> PackageType -> BinPkgName

getCompilerInfo :: MonadIO m => FilePath -> CompilerFlavor -> WithProcAndSys m (Either String CompilerInfo)

IO based alternative to newestAvailableCompilerId - install the compiler into the chroot if necessary and ask it for its version number. This has the benefit of working for ghcjs, which doesn't make the base ghc version available in the version number.

Orphan instances

Memoizable CompilerFlavor

Methods

memoize :: (CompilerFlavor -> v) -> CompilerFlavor -> v

Memoizable Version

Methods

memoize :: (Version -> v) -> Version -> v

Memoizable BinPkgName

Methods

memoize :: (BinPkgName -> v) -> BinPkgName -> v