Cabal-2.4.0.1: A framework for packaging Haskell software

Safe HaskellNone
LanguageHaskell2010

Distribution.Types.GenericPackageDescription

Synopsis

Documentation

data GenericPackageDescription Source #

Instances
Eq GenericPackageDescription # 
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Data GenericPackageDescription # 
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Defined in Distribution.Types.GenericPackageDescription

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> GenericPackageDescription -> c GenericPackageDescription Source #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c GenericPackageDescription Source #

toConstr :: GenericPackageDescription -> Constr Source #

dataTypeOf :: GenericPackageDescription -> DataType Source #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c GenericPackageDescription) Source #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c GenericPackageDescription) Source #

gmapT :: (forall b. Data b => b -> b) -> GenericPackageDescription -> GenericPackageDescription Source #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> GenericPackageDescription -> r Source #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> GenericPackageDescription -> r Source #

gmapQ :: (forall d. Data d => d -> u) -> GenericPackageDescription -> [u] Source #

gmapQi :: Int -> (forall d. Data d => d -> u) -> GenericPackageDescription -> u Source #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> GenericPackageDescription -> m GenericPackageDescription Source #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> GenericPackageDescription -> m GenericPackageDescription Source #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> GenericPackageDescription -> m GenericPackageDescription Source #

Show GenericPackageDescription # 
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Generic GenericPackageDescription # 
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Associated Types

type Rep GenericPackageDescription :: Type -> Type Source #

Binary GenericPackageDescription # 
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NFData GenericPackageDescription # 
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Package GenericPackageDescription # 
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HasBuildInfos GenericPackageDescription # 
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type Rep GenericPackageDescription # 
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data Flag Source #

A flag can represent a feature to be included, or a way of linking a target against its dependencies, or in fact whatever you can think of.

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Eq Flag # 
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Methods

(==) :: Flag -> Flag -> Bool #

(/=) :: Flag -> Flag -> Bool #

Data Flag # 
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Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Flag -> c Flag Source #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Flag Source #

toConstr :: Flag -> Constr Source #

dataTypeOf :: Flag -> DataType Source #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Flag) Source #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Flag) Source #

gmapT :: (forall b. Data b => b -> b) -> Flag -> Flag Source #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Flag -> r Source #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Flag -> r Source #

gmapQ :: (forall d. Data d => d -> u) -> Flag -> [u] Source #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Flag -> u Source #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Flag -> m Flag Source #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Flag -> m Flag Source #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Flag -> m Flag Source #

Show Flag # 
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Generic Flag # 
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Associated Types

type Rep Flag :: Type -> Type Source #

Methods

from :: Flag -> Rep Flag x Source #

to :: Rep Flag x -> Flag Source #

Binary Flag # 
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NFData Flag # 
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rnf :: Flag -> () Source #

type Rep Flag # 
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emptyFlag :: FlagName -> Flag Source #

A Flag initialized with default parameters.

data FlagName Source #

A FlagName is the name of a user-defined configuration flag

Use mkFlagName and unFlagName to convert from/to a String.

This type is opaque since Cabal-2.0

Since: Cabal-2.0.0.2

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Eq FlagName # 
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Data FlagName # 
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Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FlagName -> c FlagName Source #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FlagName Source #

toConstr :: FlagName -> Constr Source #

dataTypeOf :: FlagName -> DataType Source #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c FlagName) Source #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FlagName) Source #

gmapT :: (forall b. Data b => b -> b) -> FlagName -> FlagName Source #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FlagName -> r Source #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FlagName -> r Source #

gmapQ :: (forall d. Data d => d -> u) -> FlagName -> [u] Source #

gmapQi :: Int -> (forall d. Data d => d -> u) -> FlagName -> u Source #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> FlagName -> m FlagName Source #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FlagName -> m FlagName Source #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FlagName -> m FlagName Source #

Ord FlagName # 
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Read FlagName # 
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Show FlagName # 
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IsString FlagName #

mkFlagName

Since: Cabal-2.0.0.2

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Generic FlagName # 
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type Rep FlagName :: Type -> Type Source #

Binary FlagName # 
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NFData FlagName # 
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rnf :: FlagName -> () Source #

Pretty FlagName # 
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pretty :: FlagName -> Doc Source #

Parsec FlagName # 
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Text FlagName # 
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type Rep FlagName # 
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type Rep FlagName = D1 (MetaData "FlagName" "Distribution.Types.GenericPackageDescription" "Cabal-2.4.0.1" True) (C1 (MetaCons "FlagName" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 ShortText)))

mkFlagName :: String -> FlagName Source #

Construct a FlagName from a String

mkFlagName is the inverse to unFlagName

Note: No validations are performed to ensure that the resulting FlagName is valid

Since: Cabal-2.0.0.2

unFlagName :: FlagName -> String Source #

Convert FlagName to String

Since: Cabal-2.0.0.2

data FlagAssignment Source #

A FlagAssignment is a total or partial mapping of FlagNames to Bool flag values. It represents the flags chosen by the user or discovered during configuration. For example --flags=foo --flags=-bar becomes [("foo", True), ("bar", False)]

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Eq FlagAssignment # 
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Ord FlagAssignment # 
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Read FlagAssignment #

Since: Cabal-2.2.0

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Show FlagAssignment #

Since: Cabal-2.2.0

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Generic FlagAssignment # 
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type Rep FlagAssignment :: Type -> Type Source #

Semigroup FlagAssignment # 
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Monoid FlagAssignment # 
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Binary FlagAssignment # 
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NFData FlagAssignment # 
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rnf :: FlagAssignment -> () Source #

type Rep FlagAssignment # 
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type Rep FlagAssignment = D1 (MetaData "FlagAssignment" "Distribution.Types.GenericPackageDescription" "Cabal-2.4.0.1" True) (C1 (MetaCons "FlagAssignment" PrefixI True) (S1 (MetaSel (Just "getFlagAssignment") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Map FlagName (Int, Bool)))))

mkFlagAssignment :: [(FlagName, Bool)] -> FlagAssignment Source #

Construct a FlagAssignment from a list of flag/value pairs.

If duplicate flags occur in the input list, the later entries in the list will take precedence.

Since: Cabal-2.2.0

unFlagAssignment :: FlagAssignment -> [(FlagName, Bool)] Source #

Deconstruct a FlagAssignment into a list of flag/value pairs.

 null (findDuplicateFlagAssignments fa) ==> (mkFlagAssignment . unFlagAssignment) fa == fa

Since: Cabal-2.2.0

lookupFlagAssignment :: FlagName -> FlagAssignment -> Maybe Bool Source #

Lookup the value for a flag

Returns Nothing if the flag isn't contained in the FlagAssignment.

Since: Cabal-2.2.0

insertFlagAssignment :: FlagName -> Bool -> FlagAssignment -> FlagAssignment Source #

Insert or update the boolean value of a flag.

If the flag is already present in the FlagAssigment, the value will be updated and the fact that multiple values have been provided for that flag will be recorded so that a warning can be generated later on.

Since: Cabal-2.2.0

diffFlagAssignment :: FlagAssignment -> FlagAssignment -> FlagAssignment Source #

Remove all flag-assignments from the first FlagAssignment that are contained in the second FlagAssignment

NB/TODO: This currently only removes flag assignments which also match the value assignment! We should review the code which uses this operation to figure out if this it's not enough to only compare the flagnames without the values.

Since: Cabal-2.2.0

findDuplicateFlagAssignments :: FlagAssignment -> [FlagName] Source #

Find the FlagNames that have been listed more than once.

Since: Cabal-2.2.0

nullFlagAssignment :: FlagAssignment -> Bool Source #

Test whether FlagAssignment is empty.

Since: Cabal-2.2.0

showFlagValue :: (FlagName, Bool) -> String Source #

String representation of a flag-value pair.

dispFlagAssignment :: FlagAssignment -> Doc Source #

Pretty-prints a flag assignment.

parseFlagAssignment :: ReadP r FlagAssignment Source #

Parses a flag assignment.

data ConfVar Source #

A ConfVar represents the variable type used.

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Eq ConfVar # 
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Defined in Distribution.Types.GenericPackageDescription

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(==) :: ConfVar -> ConfVar -> Bool #

(/=) :: ConfVar -> ConfVar -> Bool #

Data ConfVar # 
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Defined in Distribution.Types.GenericPackageDescription

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gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ConfVar -> c ConfVar Source #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ConfVar Source #

toConstr :: ConfVar -> Constr Source #

dataTypeOf :: ConfVar -> DataType Source #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ConfVar) Source #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ConfVar) Source #

gmapT :: (forall b. Data b => b -> b) -> ConfVar -> ConfVar Source #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ConfVar -> r Source #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ConfVar -> r Source #

gmapQ :: (forall d. Data d => d -> u) -> ConfVar -> [u] Source #

gmapQi :: Int -> (forall d. Data d => d -> u) -> ConfVar -> u Source #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> ConfVar -> m ConfVar Source #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ConfVar -> m ConfVar Source #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ConfVar -> m ConfVar Source #

Show ConfVar # 
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Generic ConfVar # 
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Associated Types

type Rep ConfVar :: Type -> Type Source #

Binary ConfVar # 
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NFData ConfVar # 
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rnf :: ConfVar -> () Source #

type Rep ConfVar # 
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