name:          distributive
category:      Data Structures
version:       0.5.3
x-revision: 6
license:       BSD3
cabal-version: >= 1.8
license-file:  LICENSE
author:        Edward A. Kmett
maintainer:    Edward A. Kmett <ekmett@gmail.com>
stability:     provisional
homepage:      http://github.com/ekmett/distributive/
bug-reports:   http://github.com/ekmett/distributive/issues
copyright:     Copyright (C) 2011-2016 Edward A. Kmett
synopsis:      Distributive functors -- Dual to Traversable
description:   Distributive functors -- Dual to Traversable
build-type:    Custom
extra-source-files:
  .travis.yml
  .vim.custom
  config
  travis-cabal-apt-install
  CHANGELOG.markdown
  README.markdown
  Warning.hs

source-repository head
  type: git
  location: git://github.com/ekmett/distributive.git

custom-setup
  setup-depends:
    base >= 4 && <5,
    Cabal,
    cabal-doctest >= 1 && <1.1

flag semigroups
  manual: True
  default: True
  description:
    You can disable the use of the `semigroups` package using `-f-semigroups`.
    .
    Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.

flag tagged
  manual: True
  default: True
  description:
    You can disable the use of the `tagged` package using `-f-tagged`.
    .
    Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.

library
  build-depends:
    base                >= 4   && < 5,
    base-orphans        >= 0.5.2 && < 1,
    transformers        >= 0.2 && < 0.6,
    transformers-compat >= 0.3 && < 1

  hs-source-dirs:  src
  exposed-modules:
    Data.Distributive

  if impl(ghc>=7.2)
    exposed-modules: Data.Distributive.Generic

  if flag(tagged)
    build-depends: tagged >= 0.7 && < 1

  if impl(ghc>=7.2 && < 7.6)
    build-depends: ghc-prim

  if impl(ghc < 8.0)
    if flag(semigroups)
      -- we need Functor Semi.Min etc.
      build-depends: semigroups >= 0.13 && < 1

  if impl(ghc < 7.8)
    hs-source-dirs: src-compat
    other-modules: Data.Coerce

  ghc-options: -Wall

-- Verify the results of the examples
test-suite doctests
  type:    exitcode-stdio-1.0
  main-is: doctests.hs
  build-depends:
    base      >= 4,
    distributive,
    doctest   >= 0.11.1 && <0.17
  ghc-options: -Wall -threaded
  hs-source-dirs: tests

test-suite spec
  type:           exitcode-stdio-1.0
  hs-source-dirs: tests

  build-depends:
    base             >= 4    && < 5,
    distributive,
    generic-deriving >= 1.11 && < 2,
    hspec            >= 2    && < 3

  main-is: Spec.hs
  other-modules: GenericsSpec

  ghc-options: -Wall -threaded -rtsopts