Cabal-3.2.1.0: A framework for packaging Haskell software
Copyright Isaac Jones 2003-2004
License BSD3
Maintainer cabal-devel@haskell.org
Portability portable
Safe Haskell None
Language Haskell2010

Distribution.Simple.LocalBuildInfo

Description

Once a package has been configured we have resolved conditionals and dependencies, configured the compiler and other needed external programs. The LocalBuildInfo is used to hold all this information. It holds the install dirs, the compiler, the exact package dependencies, the configured programs, the package database to use and a bunch of miscellaneous configure flags. It gets saved and reloaded from a file ( dist/setup-config ). It gets passed in to very many subsequent build actions.

Synopsis

Documentation

data LocalBuildInfo Source #

Data cached after configuration step. See also ConfigFlags .

Constructors

LocalBuildInfo

Fields

Instances

Instances details
Read LocalBuildInfo Source #
Instance details

Defined in Distribution.Types.LocalBuildInfo

Show LocalBuildInfo Source #
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Defined in Distribution.Types.LocalBuildInfo

Generic LocalBuildInfo Source #
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Defined in Distribution.Types.LocalBuildInfo

Binary LocalBuildInfo Source #
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Defined in Distribution.Types.LocalBuildInfo

Structured LocalBuildInfo Source #
Instance details

Defined in Distribution.Types.LocalBuildInfo

type Rep LocalBuildInfo Source #
Instance details

Defined in Distribution.Types.LocalBuildInfo

type Rep LocalBuildInfo = D1 (' MetaData "LocalBuildInfo" "Distribution.Types.LocalBuildInfo" "Cabal-3.2.1.0-3w1fQQbNnuQ5xlFGwVXcPy" ' False ) ( C1 (' MetaCons "LocalBuildInfo" ' PrefixI ' True ) ((((( S1 (' MetaSel (' Just "configFlags") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ConfigFlags ) :*: S1 (' MetaSel (' Just "flagAssignment") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 FlagAssignment )) :*: ( S1 (' MetaSel (' Just "componentEnabledSpec") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentRequestedSpec ) :*: S1 (' MetaSel (' Just "extraConfigArgs") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ String ]))) :*: (( S1 (' MetaSel (' Just "installDirTemplates") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 InstallDirTemplates ) :*: S1 (' MetaSel (' Just "compiler") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Compiler )) :*: ( S1 (' MetaSel (' Just "hostPlatform") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Platform ) :*: ( S1 (' MetaSel (' Just "buildDir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 FilePath ) :*: S1 (' MetaSel (' Just "cabalFilePath") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ( Maybe FilePath )))))) :*: ((( S1 (' MetaSel (' Just "componentGraph") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ( Graph ComponentLocalBuildInfo )) :*: S1 (' MetaSel (' Just "componentNameMap") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ( Map ComponentName [ ComponentLocalBuildInfo ]))) :*: ( S1 (' MetaSel (' Just "installedPkgs") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 InstalledPackageIndex ) :*: S1 (' MetaSel (' Just "pkgDescrFile") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ( Maybe FilePath )))) :*: (( S1 (' MetaSel (' Just "localPkgDescr") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 PackageDescription ) :*: S1 (' MetaSel (' Just "withPrograms") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ProgramDb )) :*: ( S1 (' MetaSel (' Just "withPackageDB") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 PackageDBStack ) :*: ( S1 (' MetaSel (' Just "withVanillaLib") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: S1 (' MetaSel (' Just "withProfLib") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool )))))) :*: (((( S1 (' MetaSel (' Just "withSharedLib") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: S1 (' MetaSel (' Just "withStaticLib") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool )) :*: ( S1 (' MetaSel (' Just "withDynExe") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: S1 (' MetaSel (' Just "withFullyStaticExe") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ))) :*: (( S1 (' MetaSel (' Just "withProfExe") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: S1 (' MetaSel (' Just "withProfLibDetail") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ProfDetailLevel )) :*: ( S1 (' MetaSel (' Just "withProfExeDetail") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ProfDetailLevel ) :*: ( S1 (' MetaSel (' Just "withOptimization") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 OptimisationLevel ) :*: S1 (' MetaSel (' Just "withDebugInfo") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 DebugInfoLevel ))))) :*: ((( S1 (' MetaSel (' Just "withGHCiLib") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: S1 (' MetaSel (' Just "splitSections") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool )) :*: ( S1 (' MetaSel (' Just "splitObjs") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: ( S1 (' MetaSel (' Just "stripExes") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: S1 (' MetaSel (' Just "stripLibs") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool )))) :*: (( S1 (' MetaSel (' Just "exeCoverage") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: S1 (' MetaSel (' Just "libCoverage") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool )) :*: ( S1 (' MetaSel (' Just "progPrefix") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 PathTemplate ) :*: ( S1 (' MetaSel (' Just "progSuffix") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 PathTemplate ) :*: S1 (' MetaSel (' Just "relocatable") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ))))))))

localComponentId :: LocalBuildInfo -> ComponentId Source #

Extract the ComponentId from the public library component of a LocalBuildInfo if it exists, or make a fake component ID based on the package ID.

localUnitId :: LocalBuildInfo -> UnitId Source #

Extract the UnitId from the library component of a LocalBuildInfo if it exists, or make a fake unit ID based on the package ID.

localCompatPackageKey :: LocalBuildInfo -> String Source #

Extract the compatibility package key from the public library component of a LocalBuildInfo if it exists, or make a fake package key based on the package ID.

Buildable package components

data Component Source #

Instances

Instances details
Eq Component Source #
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Defined in Distribution.Types.Component

Read Component Source #
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Defined in Distribution.Types.Component

Show Component Source #
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Defined in Distribution.Types.Component

Semigroup Component Source #
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Defined in Distribution.Types.Component

HasBuildInfo Component Source #
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Defined in Distribution.Types.Component

Methods

buildInfo :: Lens' Component BuildInfo Source #

buildable :: Lens' Component Bool Source #

buildTools :: Lens' Component [ LegacyExeDependency ] Source #

buildToolDepends :: Lens' Component [ ExeDependency ] Source #

cppOptions :: Lens' Component [ String ] Source #

asmOptions :: Lens' Component [ String ] Source #

cmmOptions :: Lens' Component [ String ] Source #

ccOptions :: Lens' Component [ String ] Source #

cxxOptions :: Lens' Component [ String ] Source #

ldOptions :: Lens' Component [ String ] Source #

pkgconfigDepends :: Lens' Component [ PkgconfigDependency ] Source #

frameworks :: Lens' Component [ String ] Source #

extraFrameworkDirs :: Lens' Component [ String ] Source #

asmSources :: Lens' Component [ FilePath ] Source #

cmmSources :: Lens' Component [ FilePath ] Source #

cSources :: Lens' Component [ FilePath ] Source #

cxxSources :: Lens' Component [ FilePath ] Source #

jsSources :: Lens' Component [ FilePath ] Source #

hsSourceDirs :: Lens' Component [ FilePath ] Source #

otherModules :: Lens' Component [ ModuleName ] Source #

virtualModules :: Lens' Component [ ModuleName ] Source #

autogenModules :: Lens' Component [ ModuleName ] Source #

defaultLanguage :: Lens' Component ( Maybe Language ) Source #

otherLanguages :: Lens' Component [ Language ] Source #

defaultExtensions :: Lens' Component [ Extension ] Source #

otherExtensions :: Lens' Component [ Extension ] Source #

oldExtensions :: Lens' Component [ Extension ] Source #

extraLibs :: Lens' Component [ String ] Source #

extraGHCiLibs :: Lens' Component [ String ] Source #

extraBundledLibs :: Lens' Component [ String ] Source #

extraLibFlavours :: Lens' Component [ String ] Source #

extraDynLibFlavours :: Lens' Component [ String ] Source #

extraLibDirs :: Lens' Component [ String ] Source #

includeDirs :: Lens' Component [ FilePath ] Source #

includes :: Lens' Component [ FilePath ] Source #

autogenIncludes :: Lens' Component [ FilePath ] Source #

installIncludes :: Lens' Component [ FilePath ] Source #

options :: Lens' Component ( PerCompilerFlavor [ String ]) Source #

profOptions :: Lens' Component ( PerCompilerFlavor [ String ]) Source #

sharedOptions :: Lens' Component ( PerCompilerFlavor [ String ]) Source #

staticOptions :: Lens' Component ( PerCompilerFlavor [ String ]) Source #

customFieldsBI :: Lens' Component [( String , String )] Source #

targetBuildDepends :: Lens' Component [ Dependency ] Source #

mixins :: Lens' Component [ Mixin ] Source #

data ComponentName Source #

Instances

Instances details
Eq ComponentName Source #
Instance details

Defined in Distribution.Types.ComponentName

Ord ComponentName Source #
Instance details

Defined in Distribution.Types.ComponentName

Read ComponentName Source #
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Defined in Distribution.Types.ComponentName

Show ComponentName Source #
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Defined in Distribution.Types.ComponentName

Generic ComponentName Source #
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Defined in Distribution.Types.ComponentName

Binary ComponentName Source #
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Defined in Distribution.Types.ComponentName

Structured ComponentName Source #
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Defined in Distribution.Types.ComponentName

Pretty ComponentName Source #
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Defined in Distribution.Types.ComponentName

Parsec ComponentName Source #
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Defined in Distribution.Types.ComponentName

type Rep ComponentName Source #
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Defined in Distribution.Types.ComponentName

data LibraryName Source #

Instances

Instances details
Eq LibraryName Source #
Instance details

Defined in Distribution.Types.LibraryName

Data LibraryName Source #
Instance details

Defined in Distribution.Types.LibraryName

Methods

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

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

toConstr :: LibraryName -> Constr Source #

dataTypeOf :: LibraryName -> DataType Source #

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

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

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

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

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

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

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

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

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

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

Ord LibraryName Source #
Instance details

Defined in Distribution.Types.LibraryName

Read LibraryName Source #
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Defined in Distribution.Types.LibraryName

Show LibraryName Source #
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Defined in Distribution.Types.LibraryName

Generic LibraryName Source #
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Defined in Distribution.Types.LibraryName

Binary LibraryName Source #
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Defined in Distribution.Types.LibraryName

NFData LibraryName Source #
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Defined in Distribution.Types.LibraryName

Structured LibraryName Source #
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Defined in Distribution.Types.LibraryName

type Rep LibraryName Source #
Instance details

Defined in Distribution.Types.LibraryName

type Rep LibraryName = D1 (' MetaData "LibraryName" "Distribution.Types.LibraryName" "Cabal-3.2.1.0-3w1fQQbNnuQ5xlFGwVXcPy" ' False ) ( C1 (' MetaCons "LMainLibName" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "LSubLibName" ' PrefixI ' False ) ( S1 (' MetaSel (' Nothing :: Maybe Symbol ) ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 UnqualComponentName )))

componentNameString :: ComponentName -> Maybe UnqualComponentName Source #

This gets the underlying unqualified component name. In fact, it is guaranteed to uniquely identify a component, returning Nothing if the ComponentName was for the public library.

data ComponentLocalBuildInfo Source #

The first five fields are common across all algebraic variants.

Constructors

LibComponentLocalBuildInfo

Fields

FLibComponentLocalBuildInfo

Fields

ExeComponentLocalBuildInfo

Fields

TestComponentLocalBuildInfo

Fields

BenchComponentLocalBuildInfo

Fields

Instances

Instances details
Read ComponentLocalBuildInfo Source #
Instance details

Defined in Distribution.Types.ComponentLocalBuildInfo

Show ComponentLocalBuildInfo Source #
Instance details

Defined in Distribution.Types.ComponentLocalBuildInfo

Generic ComponentLocalBuildInfo Source #
Instance details

Defined in Distribution.Types.ComponentLocalBuildInfo

Binary ComponentLocalBuildInfo Source #
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Defined in Distribution.Types.ComponentLocalBuildInfo

Structured ComponentLocalBuildInfo Source #
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Defined in Distribution.Types.ComponentLocalBuildInfo

IsNode ComponentLocalBuildInfo Source #
Instance details

Defined in Distribution.Types.ComponentLocalBuildInfo

type Rep ComponentLocalBuildInfo Source #
Instance details

Defined in Distribution.Types.ComponentLocalBuildInfo

type Rep ComponentLocalBuildInfo = D1 (' MetaData "ComponentLocalBuildInfo" "Distribution.Types.ComponentLocalBuildInfo" "Cabal-3.2.1.0-3w1fQQbNnuQ5xlFGwVXcPy" ' False ) (( C1 (' MetaCons "LibComponentLocalBuildInfo" ' PrefixI ' True ) ((( S1 (' MetaSel (' Just "componentLocalName") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentName ) :*: ( S1 (' MetaSel (' Just "componentComponentId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentId ) :*: S1 (' MetaSel (' Just "componentUnitId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 UnitId ))) :*: ( S1 (' MetaSel (' Just "componentIsIndefinite_") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ) :*: ( S1 (' MetaSel (' Just "componentInstantiatedWith") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( ModuleName , OpenModule )]) :*: S1 (' MetaSel (' Just "componentPackageDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( UnitId , MungedPackageId )])))) :*: (( S1 (' MetaSel (' Just "componentIncludes") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( OpenUnitId , ModuleRenaming )]) :*: ( S1 (' MetaSel (' Just "componentExeDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ]) :*: S1 (' MetaSel (' Just "componentInternalDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ]))) :*: (( S1 (' MetaSel (' Just "componentCompatPackageKey") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 String ) :*: S1 (' MetaSel (' Just "componentCompatPackageName") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 MungedPackageName )) :*: ( S1 (' MetaSel (' Just "componentExposedModules") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ ExposedModule ]) :*: S1 (' MetaSel (' Just "componentIsPublic") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 Bool ))))) :+: C1 (' MetaCons "FLibComponentLocalBuildInfo" ' PrefixI ' True ) (( S1 (' MetaSel (' Just "componentLocalName") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentName ) :*: ( S1 (' MetaSel (' Just "componentComponentId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentId ) :*: S1 (' MetaSel (' Just "componentUnitId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 UnitId ))) :*: (( S1 (' MetaSel (' Just "componentPackageDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( UnitId , MungedPackageId )]) :*: S1 (' MetaSel (' Just "componentIncludes") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( OpenUnitId , ModuleRenaming )])) :*: ( S1 (' MetaSel (' Just "componentExeDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ]) :*: S1 (' MetaSel (' Just "componentInternalDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ]))))) :+: ( C1 (' MetaCons "ExeComponentLocalBuildInfo" ' PrefixI ' True ) (( S1 (' MetaSel (' Just "componentLocalName") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentName ) :*: ( S1 (' MetaSel (' Just "componentComponentId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentId ) :*: S1 (' MetaSel (' Just "componentUnitId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 UnitId ))) :*: (( S1 (' MetaSel (' Just "componentPackageDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( UnitId , MungedPackageId )]) :*: S1 (' MetaSel (' Just "componentIncludes") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( OpenUnitId , ModuleRenaming )])) :*: ( S1 (' MetaSel (' Just "componentExeDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ]) :*: S1 (' MetaSel (' Just "componentInternalDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ])))) :+: ( C1 (' MetaCons "TestComponentLocalBuildInfo" ' PrefixI ' True ) (( S1 (' MetaSel (' Just "componentLocalName") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentName ) :*: ( S1 (' MetaSel (' Just "componentComponentId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentId ) :*: S1 (' MetaSel (' Just "componentUnitId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 UnitId ))) :*: (( S1 (' MetaSel (' Just "componentPackageDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( UnitId , MungedPackageId )]) :*: S1 (' MetaSel (' Just "componentIncludes") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( OpenUnitId , ModuleRenaming )])) :*: ( S1 (' MetaSel (' Just "componentExeDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ]) :*: S1 (' MetaSel (' Just "componentInternalDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ])))) :+: C1 (' MetaCons "BenchComponentLocalBuildInfo" ' PrefixI ' True ) (( S1 (' MetaSel (' Just "componentLocalName") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentName ) :*: ( S1 (' MetaSel (' Just "componentComponentId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ComponentId ) :*: S1 (' MetaSel (' Just "componentUnitId") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 UnitId ))) :*: (( S1 (' MetaSel (' Just "componentPackageDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( UnitId , MungedPackageId )]) :*: S1 (' MetaSel (' Just "componentIncludes") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [( OpenUnitId , ModuleRenaming )])) :*: ( S1 (' MetaSel (' Just "componentExeDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ]) :*: S1 (' MetaSel (' Just "componentInternalDeps") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ UnitId ])))))))
type Key ComponentLocalBuildInfo Source #
Instance details

Defined in Distribution.Types.ComponentLocalBuildInfo

componentBuildable :: Component -> Bool Source #

Is a component buildable (i.e., not marked with buildable: False )? See also this note in Distribution.Types.ComponentRequestedSpec .

Since: 2.0.0.2

pkgComponents :: PackageDescription -> [ Component ] Source #

All the components in the package.

pkgBuildableComponents :: PackageDescription -> [ Component ] Source #

A list of all components in the package that are buildable, i.e., were not marked with buildable: False . This does NOT indicate if we are actually going to build the component, see enabledComponents instead.

Since: 2.0.0.2

depLibraryPaths Source #

Arguments

:: Bool

Building for inplace?

-> Bool

Generate prefix-relative library paths

-> LocalBuildInfo
-> ComponentLocalBuildInfo

Component that is being built

-> NoCallStackIO [ FilePath ]

Determine the directories containing the dynamic libraries of the transitive dependencies of the component we are building.

When wanted, and possible, returns paths relative to the installDirs prefix

allLibModules :: Library -> ComponentLocalBuildInfo -> [ ModuleName ] Source #

Get all module names that needed to be built by GHC; i.e., all of these ModuleName s have interface files associated with them that need to be installed.

withAllComponentsInBuildOrder :: PackageDescription -> LocalBuildInfo -> ( Component -> ComponentLocalBuildInfo -> IO ()) -> IO () Source #

Perform the action on each buildable Library or Executable (Component) in the PackageDescription, subject to the build order specified by the compBuildOrder field of the given LocalBuildInfo

withLibLBI :: PackageDescription -> LocalBuildInfo -> ( Library -> ComponentLocalBuildInfo -> IO ()) -> IO () Source #

Perform the action on each enabled library in the package description with the ComponentLocalBuildInfo .

withExeLBI :: PackageDescription -> LocalBuildInfo -> ( Executable -> ComponentLocalBuildInfo -> IO ()) -> IO () Source #

Perform the action on each enabled Executable in the package description. Extended version of withExe that also gives corresponding build info.

withBenchLBI :: PackageDescription -> LocalBuildInfo -> ( Benchmark -> ComponentLocalBuildInfo -> IO ()) -> IO () Source #

Perform the action on each enabled Benchmark in the package description.

Installation directories

data PathTemplateVariable Source #

Constructors

PrefixVar

The $prefix path variable

BindirVar

The $bindir path variable

LibdirVar

The $libdir path variable

LibsubdirVar

The $libsubdir path variable

DynlibdirVar

The $dynlibdir path variable

DatadirVar

The $datadir path variable

DatasubdirVar

The $datasubdir path variable

DocdirVar

The $docdir path variable

HtmldirVar

The $htmldir path variable

PkgNameVar

The $pkg package name path variable

PkgVerVar

The $version package version path variable

PkgIdVar

The $pkgid package Id path variable, eg foo-1.0

LibNameVar

The $libname path variable

CompilerVar

The compiler name and version, eg ghc-6.6.1

OSVar

The operating system name, eg windows or linux

ArchVar

The CPU architecture name, eg i386 or x86_64

AbiVar

The compiler's ABI identifier,

AbiTagVar

The optional ABI tag for the compiler

ExecutableNameVar

The executable name; used in shell wrappers

TestSuiteNameVar

The name of the test suite being run

TestSuiteResultVar

The result of the test suite being run, eg pass , fail , or error .

BenchmarkNameVar

The name of the benchmark being run

Instances

Instances details
Eq PathTemplateVariable Source #
Instance details

Defined in Distribution.Simple.InstallDirs.Internal

Ord PathTemplateVariable Source #
Instance details

Defined in Distribution.Simple.InstallDirs.Internal

Read PathTemplateVariable Source #
Instance details

Defined in Distribution.Simple.InstallDirs.Internal

Show PathTemplateVariable Source #
Instance details

Defined in Distribution.Simple.InstallDirs.Internal

Generic PathTemplateVariable Source #
Instance details

Defined in Distribution.Simple.InstallDirs.Internal

Binary PathTemplateVariable Source #
Instance details

Defined in Distribution.Simple.InstallDirs.Internal

Structured PathTemplateVariable Source #
Instance details

Defined in Distribution.Simple.InstallDirs.Internal

type Rep PathTemplateVariable Source #
Instance details

Defined in Distribution.Simple.InstallDirs.Internal

type Rep PathTemplateVariable = D1 (' MetaData "PathTemplateVariable" "Distribution.Simple.InstallDirs.Internal" "Cabal-3.2.1.0-3w1fQQbNnuQ5xlFGwVXcPy" ' False ) (((( C1 (' MetaCons "PrefixVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "BindirVar" ' PrefixI ' False ) ( U1 :: Type -> Type )) :+: ( C1 (' MetaCons "LibdirVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: ( C1 (' MetaCons "LibsubdirVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "DynlibdirVar" ' PrefixI ' False ) ( U1 :: Type -> Type )))) :+: (( C1 (' MetaCons "DatadirVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: ( C1 (' MetaCons "DatasubdirVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "DocdirVar" ' PrefixI ' False ) ( U1 :: Type -> Type ))) :+: ( C1 (' MetaCons "HtmldirVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: ( C1 (' MetaCons "PkgNameVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "PkgVerVar" ' PrefixI ' False ) ( U1 :: Type -> Type ))))) :+: ((( C1 (' MetaCons "PkgIdVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "LibNameVar" ' PrefixI ' False ) ( U1 :: Type -> Type )) :+: ( C1 (' MetaCons "CompilerVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: ( C1 (' MetaCons "OSVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "ArchVar" ' PrefixI ' False ) ( U1 :: Type -> Type )))) :+: (( C1 (' MetaCons "AbiVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: ( C1 (' MetaCons "AbiTagVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "ExecutableNameVar" ' PrefixI ' False ) ( U1 :: Type -> Type ))) :+: ( C1 (' MetaCons "TestSuiteNameVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: ( C1 (' MetaCons "TestSuiteResultVar" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "BenchmarkNameVar" ' PrefixI ' False ) ( U1 :: Type -> Type ))))))

data PathTemplate Source #

An abstract path, possibly containing variables that need to be substituted for to get a real FilePath .

Instances

Instances details
Eq PathTemplate Source #
Instance details

Defined in Distribution.Simple.InstallDirs

Ord PathTemplate Source #
Instance details

Defined in Distribution.Simple.InstallDirs

Read PathTemplate Source #
Instance details

Defined in Distribution.Simple.InstallDirs

Show PathTemplate Source #
Instance details

Defined in Distribution.Simple.InstallDirs

Generic PathTemplate Source #
Instance details

Defined in Distribution.Simple.InstallDirs

Binary PathTemplate Source #
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Defined in Distribution.Simple.InstallDirs

Structured PathTemplate Source #
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Defined in Distribution.Simple.InstallDirs

type Rep PathTemplate Source #
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Defined in Distribution.Simple.InstallDirs

type Rep PathTemplate = D1 (' MetaData "PathTemplate" "Distribution.Simple.InstallDirs" "Cabal-3.2.1.0-3w1fQQbNnuQ5xlFGwVXcPy" ' True ) ( C1 (' MetaCons "PathTemplate" ' PrefixI ' False ) ( S1 (' MetaSel (' Nothing :: Maybe Symbol ) ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 [ PathComponent ])))

data CopyDest Source #

The location prefix for the copy command.

Constructors

NoCopyDest
CopyTo FilePath
CopyToDb FilePath

when using the ${pkgroot} as prefix. The CopyToDb will adjust the paths to be relative to the provided package database when copying / installing.

type InstallDirTemplates = InstallDirs PathTemplate Source #

The installation directories in terms of PathTemplate s that contain variables.

The defaults for most of the directories are relative to each other, in particular they are all relative to a single prefix. This makes it convenient for the user to override the default installation directory by only having to specify --prefix=... rather than overriding each individually. This is done by allowing $-style variables in the dirs. These are expanded by textual substitution (see substPathTemplate ).

A few of these installation directories are split into two components, the dir and subdir. The full installation path is formed by combining the two together with / . The reason for this is compatibility with other Unix build systems which also support --libdir and --datadir . We would like users to be able to configure --libdir=/usr/lib64 for example but because by default we want to support installing multiple versions of packages and building the same package for multiple compilers we append the libsubdir to get: /usr/lib64/$libname/$compiler .

An additional complication is the need to support relocatable packages on systems which support such things, like Windows.

data InstallDirs dir Source #

The directories where we will install files for packages.

We have several different directories for different types of files since many systems have conventions whereby different types of files in a package are installed in different directories. This is particularly the case on Unix style systems.

Constructors

InstallDirs

Fields

Instances

Instances details
Functor InstallDirs Source #
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Defined in Distribution.Simple.InstallDirs

Eq dir => Eq ( InstallDirs dir) Source #
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Defined in Distribution.Simple.InstallDirs

Read dir => Read ( InstallDirs dir) Source #
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Defined in Distribution.Simple.InstallDirs

Show dir => Show ( InstallDirs dir) Source #
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Defined in Distribution.Simple.InstallDirs

Generic ( InstallDirs dir) Source #
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Defined in Distribution.Simple.InstallDirs

Associated Types

type Rep ( InstallDirs dir) :: Type -> Type Source #

Semigroup dir => Semigroup ( InstallDirs dir) Source #
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Defined in Distribution.Simple.InstallDirs

( Semigroup dir, Monoid dir) => Monoid ( InstallDirs dir) Source #
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Defined in Distribution.Simple.InstallDirs

Binary dir => Binary ( InstallDirs dir) Source #
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Defined in Distribution.Simple.InstallDirs

Structured dir => Structured ( InstallDirs dir) Source #
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Defined in Distribution.Simple.InstallDirs

type Rep ( InstallDirs dir) Source #
Instance details

Defined in Distribution.Simple.InstallDirs

type Rep ( InstallDirs dir) = D1 (' MetaData "InstallDirs" "Distribution.Simple.InstallDirs" "Cabal-3.2.1.0-3w1fQQbNnuQ5xlFGwVXcPy" ' False ) ( C1 (' MetaCons "InstallDirs" ' PrefixI ' True ) (((( S1 (' MetaSel (' Just "prefix") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir) :*: S1 (' MetaSel (' Just "bindir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir)) :*: ( S1 (' MetaSel (' Just "libdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir) :*: S1 (' MetaSel (' Just "libsubdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir))) :*: (( S1 (' MetaSel (' Just "dynlibdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir) :*: S1 (' MetaSel (' Just "flibdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir)) :*: ( S1 (' MetaSel (' Just "libexecdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir) :*: S1 (' MetaSel (' Just "libexecsubdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir)))) :*: ((( S1 (' MetaSel (' Just "includedir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir) :*: S1 (' MetaSel (' Just "datadir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir)) :*: ( S1 (' MetaSel (' Just "datasubdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir) :*: S1 (' MetaSel (' Just "docdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir))) :*: (( S1 (' MetaSel (' Just "mandir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir) :*: S1 (' MetaSel (' Just "htmldir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir)) :*: ( S1 (' MetaSel (' Just "haddockdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir) :*: S1 (' MetaSel (' Just "sysconfdir") ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 dir))))))

substituteInstallDirTemplates :: PathTemplateEnv -> InstallDirTemplates -> InstallDirTemplates Source #

Substitute the install dir templates into each other.

To prevent cyclic substitutions, only some variables are allowed in particular dir templates. If out of scope vars are present, they are not substituted for. Checking for any remaining unsubstituted vars can be done as a subsequent operation.

The reason it is done this way is so that in prefixRelativeInstallDirs we can replace prefix with the PrefixVar and get resulting PathTemplate s that still have the PrefixVar in them. Doing this makes it each to check which paths are relative to the $prefix.

fromPathTemplate :: PathTemplate -> FilePath Source #

Convert back to a path, any remaining vars are included

initialPathTemplateEnv :: PackageIdentifier -> UnitId -> CompilerInfo -> Platform -> PathTemplateEnv Source #

The initial environment has all the static stuff but no paths

absoluteInstallDirs :: PackageDescription -> LocalBuildInfo -> CopyDest -> InstallDirs FilePath Source #

Backwards compatibility function which computes the InstallDirs assuming that $libname points to the public library (or some fake package identifier if there is no public library.) IF AT ALL POSSIBLE, please use absoluteComponentInstallDirs instead.

prefixRelativeInstallDirs :: PackageId -> LocalBuildInfo -> InstallDirs ( Maybe FilePath ) Source #

Backwards compatibility function which computes the InstallDirs assuming that $libname points to the public library (or some fake package identifier if there is no public library.) IF AT ALL POSSIBLE, please use prefixRelativeComponentInstallDirs instead.