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gnu: Add ghc-transformers-compat.

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* gnu/packages/haskell.scm (ghc-transformers-compat): New variable.
This commit is contained in:
Paul van der Walt 2015-10-15 20:56:51 +02:00
parent 59c9b4f678
commit 379a5ad54f
1 changed files with 22 additions and 0 deletions
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22
gnu/packages/haskell.scm
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@ -916,6 +916,28 @@ the paper \"Splittable Pseudorandom Number Generators Using Cryptographic
Hashing\" by Claessen, Pałka for details and the rationale of the design.")
(license bsd-3)))
(define-public ghc-transformers-compat
(package
(name "ghc-transformers-compat")
(version "0.4.0.4")
(source
(origin
(method url-fetch)
(uri (string-append
"http://hackage.haskell.org/package/transformers-compat"
"/transformers-compat-" version ".tar.gz"))
(sha256
(base32
"0lmg8ry6bgigb0v2lg0n74lxi8z5m85qq0qi4h1k9llyjb4in8ym"))))
(build-system haskell-build-system)
(home-page "http://github.com/ekmett/transformers-compat/")
(synopsis "Small compatibility shim between transformers 0.3 and 0.4")
(description "This package includes backported versions of types that were
added to transformers in transformers 0.3 and 0.4 for users who need strict
transformers 0.2 or 0.3 compatibility to run on old versions of the platform,
but also need those types.")
(license bsd-3)))
(define-public ghc-quickcheck-io
(package
(name "ghc-quickcheck-io")