GNU bug report logs - #30892
[PATCH 00/37] Add ghc-yesod and its dependencies.

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Message #62 received at 30892 <at> debbugs.gnu.org (full text, mbox):

From: rsiddharth <s <at> ricketyspace.net>
To: 30892 <at> debbugs.gnu.org
Cc: rsiddharth <s <at> ricketyspace.net>
Subject: [PATCH 19/37] gnu: Add ghc-generics-sop.
Date: Wed, 21 Mar 2018 03:44:57 +0000

* gnu/packages/haskell.scm (ghc-generics-sop): New variable.
---
 gnu/packages/haskell.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 3432fb6d5..0a1b34bc0 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -9237,4 +9237,27 @@ instances.  This package provides orphan instances for containers, text,
 bytestring and vector.")
     (license license:bsd-3)))
 
+(define-public ghc-generics-sop
+  (package
+    (name "ghc-generics-sop")
+    (version "0.3.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "generics-sop-" version "/"
+                           "generics-sop-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1bazlhgmxcwv7vd44jhdx74cnhmaz6yy47jxfycapjj4mjrnp0x7"))))
+    (build-system haskell-build-system)
+    (inputs `(("ghc-transformers-compat" ,ghc-transformers-compat)))
+    (home-page "https://github.com/well-typed/generics-sop")
+    (synopsis "Generic Programming using True Sums of Products for Haskell")
+    (description "This Haskell package supports the definition of generic
+functions.  Datatypes are viewed in a uniform, structured way: the choice
+between constructors is represented using an n-ary sum, and the arguments of
+each constructor are represented using an n-ary product.")
+    (license license:bsd-3)))
+
 ;;; haskell.scm ends here
-- 
2.16.2

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