Safe Haskell	Safe-Inferred
Language	Haskell2010

Distribution.Types.ParStrat

Synopsis

Documentation

How to control parallelism, e.g. a fixed number of jobs or by using a system semaphore.

Constructors

NumJobs (Maybe Int)	Compile in parallel with the given number of jobs (`-jN` or `-j`).
UseSem sem	`--semaphore`: use a system semaphore to control parallelism.
Serial	No parallelism (neither `-jN` nor `--semaphore`, but could be `-j1`).

Instances details

Show sem => Show (ParStratX sem) Source #
Instance details Defined in Distribution.Types.ParStrat Methods showsPrec :: Int -> ParStratX sem -> ShowS # show :: ParStratX sem -> String # showList :: [ParStratX sem] -> ShowS #

Used by Cabal to indicate that we want to use this specific semaphore (created by cabal-install)

Used by cabal-install to say we want to create a semaphore with N slots.

Determine if the parallelism strategy enables parallel builds.