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authorJohn Soo <jsoo1@asu.edu>2020-04-10 21:13:54 -0700
committerLeo Famulari <leo@famulari.name>2020-05-29 10:44:32 -0400
commit6f1477d2184094ec2c29664ab9645efb4fb4a691 (patch)
tree4c5474be23389ed6a1e1da3fec7fd56f166272c3 /gnu/packages
parent0fb342352878b57acc3391e1ff3e6a7da440f996 (diff)
downloadguix-6f1477d2184094ec2c29664ab9645efb4fb4a691.tar.gz
gnu: Add ghc-optional-args.
* gnu/packages/haskell-xyz.scm (ghc-optional-args): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/haskell-xyz.scm23
1 files changed, 23 insertions, 0 deletions
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index cbbfbf4951..844287330e 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -8373,6 +8373,29 @@ replay capababilities, implementing fast parser monads, designing monadic
 DSLs, etc.")
     (license license:bsd-3)))
 
+(define-public ghc-optional-args
+  (package
+    (name "ghc-optional-args")
+    (version "1.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "mirror://hackage/package/optional-args/optional-args-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "1r5hhn6xvc01grggxdyy48daibwzi0aikgidq0ahpa6bfynm8d1f"))))
+    (build-system haskell-build-system)
+    (home-page
+     "http://hackage.haskell.org/package/optional-args")
+    (synopsis "Optional function arguments")
+    (description
+     "This library provides a type for specifying @code{Optional} function
+arguments.")
+    (license license:bsd-3)))
+
 (define-public ghc-options
   (package
     (name "ghc-options")