[PATCH 15/21] gnu: Add ghc-system-fileio.

[Paul van der Walt]

* gnu/packages/haskell.scm (ghc-system-fileio): New variable.
---
 gnu/packages/haskell.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index fd782c1..323e1a3 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -1288,6 +1288,33 @@ basis for a nicer interface.")
 directory path manipulation in Haskell.")
     (license expat)))
 
+(define-public ghc-system-fileio
+  (package
+    (name "ghc-system-fileio")
+    (version "0.3.16.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://hackage.haskell.org/package/system-fileio/system-fileio-";
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "1484hcl27s2qcby8ws5djj11q9bz68bspcifz9h5gii2ndy70x9i"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-system-filepath" ,ghc-system-filepath)
+       ("ghc-text" ,ghc-text)
+       ("ghc-chell" ,ghc-chell)
+       ("ghc-temporary" ,ghc-temporary)))
+    (home-page "https://github.com/fpco/haskell-filesystem";)
+    (synopsis "Consistent filesystem interaction across GHC versions")
+    (description
+     "This library provides a consistent interface for Haskell filesystem IO
+across different versions of GHC.")
+    (license expat)))
+
 (define-public ghc-opengl
   (package
     (name "ghc-opengl")
-- 
2.6.2