104/151: gnu: Add ghc-profunctors.

[Paul]

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

commit 2f28da1156c9da9c4da68ac8f8c58bf7c6d238c3
Author: Paul van der Walt <address@hidden>
Date:   Thu Oct 15 15:40:26 2015 +0200

    gnu: Add ghc-profunctors.
    
    * gnu/packages/haskell.scm (ghc-profunctors): New variable.
---
 gnu/packages/haskell.scm |   26 ++++++++++++++++++++++++++
 1 files changed, 26 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index e83af94..63f4306 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -1423,6 +1423,32 @@ functions are available in later versions of GHC, but 
this package makes them
 available back to GHC 7.2.")
     (license bsd-3)))
 
+(define-public ghc-profunctors
+  (package
+    (name "ghc-profunctors")
+    (version "5.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://hackage.haskell.org/package/profunctors/profunctors-";
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "0lw2ipacpnp9yqmi8zsp01pzpn5hwj8af3y0f3079mddrmw48gw7"))))
+    (build-system haskell-build-system)
+    (propagated-inputs
+     `(("ghc-distributive" ,ghc-distributive)))
+    (inputs
+     `(("ghc-comonad" ,ghc-comonad)
+       ("ghc-tagged" ,ghc-tagged)))
+    (home-page
+     "http://github.com/ekmett/profunctors/";)
+    (synopsis "Profunctors")
+    (description "Profunctors")
+    (license bsd-3)))
+
 (define-public ghc-appar
   (package
     (name "ghc-appar")