23/27: gnu: Add ghc-zlib-bindings.

[guix-commits]

rob pushed a commit to branch wip-haskell-updates
in repository guix.

commit 8f7d6250781f454da225885f04ebd5147fbcfdb1
Author: Robert Vollmert <address@hidden>
Date:   Mon Jul 15 10:47:41 2019 +0200

    gnu: Add ghc-zlib-bindings.
    
    * gnu/packages/haskell-xyz.scm (ghc-zlib-bindings): New package.
---
 gnu/packages/haskell-xyz.scm | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 806a945..f1ba069 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -119,3 +119,34 @@ for applications using io-streams.  The proxy protocol 
allows information
 about a networked peer (like remote address and port) to be propagated
 through a forwarding proxy that is configured to speak this protocol.")
     (license license:bsd-3)))
+
+(define-public ghc-zlib-bindings
+  (package
+    (name "ghc-zlib-bindings")
+    (version "0.1.1.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/zlib-bindings/zlib-bindings-";
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "02ciywlz4wdlymgc3jsnicz9kzvymjw1www2163gxidnz4wb8fy8"))))
+    (build-system haskell-build-system)
+    (inputs `(("ghc-zlib" ,ghc-zlib)))
+    (native-inputs
+     `(("ghc-hspec" ,ghc-hspec)
+       ("ghc-quickcheck" ,ghc-quickcheck)))
+    (arguments
+     `(#:cabal-revision
+       ("2"
+        "0fq49694gqkab8m0vq4i879blswczwd66n7xh4r4gwiahf0ryvqc")))
+    (home-page
+     "https://github.com/snapframework/zlib-bindings";)
+    (synopsis
+     "Low-level bindings to the zlib package")
+    (description
+     "Low-level bindings to the zlib package.")
+    (license license:bsd-3)))