lfam pushed a commit to branch master
in repository guix.
commit 82c36002ded75b136a5bdd23d7e32cfeaa341e3c
Author: John Soo <[email protected]>
AuthorDate: Fri Apr 10 21:05:16 2020 -0700
gnu: Add ghc-data-fix.
* gnu/packages/haskell-xyz.scm (ghc-data-fix): New variable.
Signed-off-by: Leo Famulari <[email protected]>
---
gnu/packages/haskell-xyz.scm | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 29d3077..52b2faa 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -19,7 +19,7 @@
;;; Copyright © 2018, 2019 Gabriel Hondet <[email protected]>
;;; Copyright © 2019 Robert Vollmert <[email protected]>
;;; Copyright © 2019 Jacob MacDonald <[email protected]>
-;;; Copyright © 2019 John Soo <[email protected]>
+;;; Copyright © 2019,2020 John Soo <[email protected]>
;;; Copyright © 2019 Kyle Meyer <[email protected]>
;;; Copyright © 2019 Alex Griffin <[email protected]>
;;; Copyright © 2020 Brett Gilio <[email protected]>
@@ -2724,6 +2724,28 @@ package.")
package.")
(license license:bsd-3)))
+(define-public ghc-data-fix
+ (package
+ (name "ghc-data-fix")
+ (version "0.2.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "mirror://hackage/package/data-fix/"
+ "data-fix-" version ".tar.gz"))
+ (sha256
+ (base32 "14hk6hq5hdb3l5bhmzhw086jpzlvp9qbw9dzw30wlz5jbh2ihmvy"))))
+ (build-system haskell-build-system)
+ (home-page "https://github.com/spell-music/data-fix";)
+ (synopsis "Fixpoint data types")
+ (description
+ "Fixpoint types and recursion schemes. If you define your AST as
+fixpoint type, you get fold and unfold operations for free.
+
+Thanks for contribution to: Matej Kollar, Herbert Valerio Riedel")
+ (license license:bsd-3)))
+
(define-public ghc-data-hash
(package
(name "ghc-data-hash")
