Cabal-2.2.0.0: A framework for packaging Haskell software

Safe HaskellNone
LanguageHaskell2010

Distribution.Types.GenericPackageDescription

Synopsis

Documentation

data GenericPackageDescription Source #

Instances
Eq GenericPackageDescription Source # 
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Data GenericPackageDescription Source # 
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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 Source # 
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Generic GenericPackageDescription Source # 
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Associated Types

type Rep GenericPackageDescription :: * -> * Source #

NFData GenericPackageDescription Source # 
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Binary GenericPackageDescription Source # 
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Package GenericPackageDescription Source # 
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type Rep GenericPackageDescription Source # 
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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.

Instances
Eq Flag Source # 
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Methods

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

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

Data Flag Source # 
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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 Source # 
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Generic Flag Source # 
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Associated Types

type Rep Flag :: * -> * Source #

Methods

from :: Flag -> Rep Flag x Source #

to :: Rep Flag x -> Flag Source #

NFData Flag Source # 
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Methods

rnf :: Flag -> () Source #

Binary Flag Source # 
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type Rep Flag Source # 
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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: 2.0.0.2

Instances
Eq FlagName Source # 
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Data FlagName Source # 
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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 Source # 
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Read FlagName Source # 
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Show FlagName Source # 
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IsString FlagName Source #

mkFlagName

Since: 2.0.0.2

Instance details
Generic FlagName Source # 
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Associated Types

type Rep FlagName :: * -> * Source #

NFData FlagName Source # 
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Methods

rnf :: FlagName -> () Source #

Binary FlagName Source # 
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Pretty FlagName Source # 
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Methods

pretty :: FlagName -> Doc Source #

Parsec FlagName Source # 
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Text FlagName Source # 
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type Rep FlagName Source # 
Instance details
type Rep FlagName = D1 (MetaData "FlagName" "Distribution.Types.GenericPackageDescription" "Cabal-2.2.0.0" 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: 2.0.0.2

unFlagName :: FlagName -> String Source #

Convert FlagName to String

Since: 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)]

Instances
Eq FlagAssignment Source # 
Instance details
Ord FlagAssignment Source # 
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Read FlagAssignment Source #

Since: 2.2.0

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Show FlagAssignment Source #

Since: 2.2.0

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Semigroup FlagAssignment Source # 
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Monoid FlagAssignment Source # 
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NFData FlagAssignment Source # 
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Methods

rnf :: FlagAssignment -> () Source #

Binary FlagAssignment Source # 
Instance details

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: 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: 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: 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: 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: 2.2.0

findDuplicateFlagAssignments :: FlagAssignment -> [FlagName] Source #

Find the FlagNames that have been listed more than once.

Since: 2.2.0

nullFlagAssignment :: FlagAssignment -> Bool Source #

Test whether FlagAssignment is empty.

Since: 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.

Instances
Eq ConfVar Source # 
Instance details

Methods

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

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

Data ConfVar Source # 
Instance details

Methods

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 Source # 
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Generic ConfVar Source # 
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Associated Types

type Rep ConfVar :: * -> * Source #

NFData ConfVar Source # 
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Methods

rnf :: ConfVar -> () Source #

Binary ConfVar Source # 
Instance details
type Rep ConfVar Source # 
Instance details