GHC.Linker.Deps

Documentation

data LinkDepsOpts

Constructors

LinkDepsOpts

Fields

• ldObjSuffix :: !String

  Suffix of .o files

• ldOneShotMode :: !Bool

  Is the driver in one-shot mode?

• ldModuleGraph :: !ModuleGraph

  Module graph

• ldUnitEnv :: !UnitEnv

  Unit environment

• ldPprOpts :: !SDocContext

  Rendering options for error messages

• ldFinderCache :: !FinderCache

  Finder cache

• ldFinderOpts :: !FinderOpts

  Finder options

• ldUseByteCode :: !Bool

  Use bytecode rather than objects

• ldMsgOpts :: !(DiagnosticOpts IfaceMessage)

  Options for diagnostics

• ldWays :: !Ways

  Enabled ways

• ldLoadIface :: SDoc -> Module -> IO (MaybeErr MissingInterfaceError ModIface)

  Interface loader function

data LinkDeps

Constructors

LinkDeps

Fields

• ldNeededLinkables :: [Linkable]
• ldAllLinkables :: [Linkable]
• ldUnits :: [UnitId]
• ldNeededUnits :: UniqDSet UnitId

getLinkDeps :: LinkDepsOpts -> Interp -> LoaderState -> SrcSpan -> [Module] -> IO LinkDeps

Find all the packages and linkables that a set of modules depends on

Return the module and package dependencies for the needed modules. See Note [Object File Dependencies]

Fails with an IO exception if it can't find enough files