name:           entropy
version:        0.2.2.4
x-revision: 2
description:    A platform independent method to obtain cryptographically strong entropy
                (urandom on Linux, CryptAPI on Windows, patches welcome).
                Users looking for cryptographically strong (number-theoretically
                sound) PRNGs should see the 'DRBG' package too!
synopsis:       A platform independent entropy source
license:        BSD3
license-file:   LICENSE
copyright:      Thomas DuBuisson <thomas.dubuisson@gmail.com>
author:         Thomas DuBuisson <thomas.dubuisson@gmail.com>
maintainer:     Thomas DuBuisson <thomas.dubuisson@gmail.com>
category:       Data, Cryptography
homepage:       https://github.com/TomMD/entropy
bug-reports:    https://github.com/TomMD/entropy/issues
stability:      stable
build-type:        Custom
cabal-version:     >=1.10
tested-with:    GHC == 7.6.3
-- data-files:
extra-source-files:   ./cbits/rdrand.c, ./cbits/rdrand.h, README.md

library
  ghc-options:  -Wall -O2
  exposed-modules: System.Entropy
  other-extensions:    CPP, ForeignFunctionInterface, BangPatterns, ScopedTypeVariables
  build-depends: base >= 4.5 && < 4.10, bytestring
    -- Andreas, 2023-04-07, issue https://github.com/haskell/entropy/issues/80:
    -- base <4.10 might be too generous still but it achieves the goal
    -- to exclude recent GHCs (>= 8.2)
  -- hs-source-dirs:
  -- other-modules:
  default-language:    Haskell2010
  if arch(x86_64)
    cpp-options: -Darch_x86_64
    c-sources:    cbits/rdrand.c
    include-dirs: cbits
  if os(windows)
    cpp-options: -DisWindows
    extra-libraries: advapi32
  else
    Build-Depends: unix

source-repository head
    type:       git
    location:   https://github.com/TomMD/entropy