name:		stm
version:	2.1.1.2
license:	BSD3
license-file:	LICENSE
maintainer:	libraries@haskell.org
synopsis:	Software Transactional Memory
category:       Concurrency
description:	A modular composable concurrency abstraction.
build-type:     Simple
cabal-version:  >=1.2

flag base4

library
  exposed-modules:
    Control.Concurrent.STM
    Control.Concurrent.STM.TArray
    Control.Concurrent.STM.TVar
    Control.Concurrent.STM.TChan
    Control.Concurrent.STM.TMVar
    Control.Monad.STM
  other-modules:
    Control.Sequential.STM
  build-depends: base < 5, array
  if flag(base4)
    build-depends: base >=4
    cpp-options:   -DBASE4
  else
    build-depends: base <4
  if impl(ghc >= 6.10)
    build-depends: base >=4
  extensions:    CPP