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GHC 9.14.1 · lts/ghc-9.14.x · 45dd537 · 2026-10-11

Moduleghc-9.14.1GHC2021

GHC.Linker.Deps

2 types
1 value

Packageghc-9.14.1
Exports3
LanguageGHC2021
LicenceBSD-3-Clause
SourceDeps.hs

datadata LinkDepsOpts

Constructors

LinkDepsOpts
- ldObjSuffix :: !String
  Suffix of .o files
- ldForceDyn :: !Bool
  Always use .dyn_o?
- ldUnitEnv :: !UnitEnv
- ldPprOpts :: !SDocContext
  Rendering options for error messages
- ldUseByteCode :: !Bool
  Use bytecode rather than objects
- ldMsgOpts :: !DiagnosticOpts IfaceMessage
  Options for diagnostics
- ldWays :: !Ways
  Enabled ways
- ldFinderCache :: !FinderCache
- ldFinderOpts :: !FinderOpts
- ldLoadByteCode :: !Module -> IO (Maybe Linkable)
- ldGetDependencies :: ![Module] -> IO ([Module], UniqDSet UnitId)

datadata LinkDeps

Constructors

LinkDeps
- ldNeededLinkables :: [Linkable]
- ldAllLinkables :: [Linkable]
- ldUnits :: [UnitId]
- ldNeededUnits :: UniqDSet UnitId

valuegetLinkDeps

:: 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