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117/153: gnu: Add ghc-resourcet.


From: Paul
Subject: 117/153: gnu: Add ghc-resourcet.
Date: Wed, 21 Oct 2015 20:50:59 +0000

toothbrush pushed a commit to branch wip-haskell-platform-7.10.2-a
in repository guix.

commit 6a048f1992184e42e390bda913ba9659c4289d18
Author: Paul van der Walt <address@hidden>
Date:   Thu Oct 15 16:35:43 2015 +0200

    gnu: Add ghc-resourcet.
    
    * gnu/packages/haskell.scm (ghc-resourcet): New variable.
---
 gnu/packages/haskell.scm |   33 +++++++++++++++++++++++++++++++++
 1 files changed, 33 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index c03848f..61e0e1a 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -528,6 +528,39 @@ the HaRP extension as well as HSX-style embedded XML 
syntax.")
      "HLint gives suggestions on how to improve your source code.")
     (license bsd-3)))
 
+(define-public ghc-resourcet
+  (package
+    (name "ghc-resourcet")
+    (version "1.1.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://hackage.haskell.org/package/resourcet/resourcet-";
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "0zhsaaa4n8ry76vjih519a8npm2hrzk10d5asrgllcwpzmifl41y"))))
+    (build-system haskell-build-system)
+    (propagated-inputs
+     `(("ghc-transformers-base" ,ghc-transformers-base)
+       ("ghc-monad-control" ,ghc-monad-control)
+       ("ghc-transformers-compat" ,ghc-transformers-compat)
+       ("ghc-mtl" ,ghc-mtl)
+       ("ghc-mmorph" ,ghc-mmorph)
+       ("ghc-exceptions" ,ghc-exceptions)))
+    (inputs
+     `(("ghc-lifted-base" ,ghc-lifted-base)
+       ("ghc-hspec" ,ghc-hspec)))
+    (home-page "http://github.com/snoyberg/conduit";)
+    (synopsis
+     "Deterministic allocation and freeing of scarce resources")
+    (description
+     "ResourceT is a monad transformer which creates a region of code where
+you can safely allocate resources.")
+    (license bsd-3)))
+
 (define-public ghc-cpphs
   (package
     (name "ghc-cpphs")



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