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GHC 10.0.0.20260917 · lts/ghc-10.0.x · fc4e598 · 2026-10-11

Moduleghc-10.0.0.20260917GHC2024

GHC.Linker.Unit

Linking Haskell units

1 type
5 values

Packageghc-10.0.0.20260917
Exports6
LanguageGHC2024
LicenceBSD-3-Clause
SourceUnit.hs

datadata UnitLinkOpts

Linker flags collected from units

Constructors

UnitLinkOpts
- hsLibs :: [String]
  Haskell libraries (as a list of "-lHSfoo...")
- extraLibs :: [String]
  External libraries (as a list of "-lfoo...")
- otherFlags :: [String]
  Extra linker options

Instances3Show, Semigroup, Monoid

Show UnitLinkOptsDefined in ghc-10.0.0.20260917 · GHC.Linker.Unit
Semigroup UnitLinkOptsDefined in ghc-10.0.0.20260917 · GHC.Linker.Unit
Monoid UnitLinkOptsDefined in ghc-10.0.0.20260917 · GHC.Linker.Unit

valuecollectLinkOpts

:: GhcNameVersion
-> Ways
-> Maybe (ExecutableLinkMode, Bool, Platform)
-> [UnitInfo]
-> IO UnitLinkOpts

valuecollectArchives :: GhcNameVersion -> Ways -> UnitInfo -> IO [FilePath]

valuegetUnitLinkOpts

:: GhcNameVersion
-> Ways
-> Maybe (ExecutableLinkMode, Bool, Platform)
-> UnitEnv
-> [UnitId]
-> IO UnitLinkOpts

Find all the link options in these and the preload packages, returning (package hs lib options, extra library options, other flags)

valuegetLibs

:: GhcNameVersion
-> Ways
-> UnitEnv
-> [UnitId]
-> IO [(String, String)]

valuegetUnitDepends :: HasDebugCallStack => UnitEnv -> UnitId -> [UnitId]