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authorPaul van der Walt <paul@denknerd.org>2015-10-15 20:56:51 +0200
committerPaul van der Walt <paul@denknerd.org>2015-10-23 09:10:52 +0200
commit379a5ad54f54a9b4208670fffc34ce2985eccae4 (patch)
treef99518c328342b090e4743bff1b83d673d0aa0e5
parent59c9b4f678eeaba995a5baf39060ea379d6e4ba2 (diff)
downloadpatches-379a5ad54f54a9b4208670fffc34ce2985eccae4.tar
patches-379a5ad54f54a9b4208670fffc34ce2985eccae4.tar.gz
gnu: Add ghc-transformers-compat.
* gnu/packages/haskell.scm (ghc-transformers-compat): New variable.
-rw-r--r--gnu/packages/haskell.scm22
1 files changed, 22 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index be43ac72d2..b73ac2e597 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -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")