gnu: Add ghc-data-default.

* gnu/packages/haskell.scm (ghc-data-default): New variable.

Signed-off-by: Eric Bavier <bavier@member.fsf.org>
This commit is contained in:
Siniša Biđin 2015-08-18 22:40:11 +02:00 committed by Eric Bavier
parent 7fc7186ede
commit 1c77d0caa9

View file

@ -238,6 +238,39 @@ (define-public ghc
interactive environment for the functional language Haskell.") interactive environment for the functional language Haskell.")
(license bsd-3))) (license bsd-3)))
(define-public ghc-data-default
(package
(name "ghc-data-default")
(version "0.5.3")
(source
(origin
(method url-fetch)
(uri (string-append
"http://hackage.haskell.org/package/data-default/data-default-"
version
".tar.gz"))
(sha256
(base32 "0d1hm0l9kim3kszshr4msmgzizrzha48gz2kb7b61p7n3gs70m7c"))))
(build-system haskell-build-system)
(propagated-inputs
`(("ghc-data-default-class"
,ghc-data-default-class)
("ghc-data-default-instances-base"
,ghc-data-default-instances-base)
("ghc-data-default-instances-containers"
,ghc-data-default-instances-containers)
("ghc-data-default-instances-dlist"
,ghc-data-default-instances-dlist)
("ghc-data-default-instances-old-locale"
,ghc-data-default-instances-old-locale)))
(home-page "http://hackage.haskell.org/package/data-default")
(synopsis "Types with default values")
(description
"This package defines a class for types with a default value, and
provides instances for types from the base, containers, dlist and old-locale
packages.")
(license bsd-3)))
(define-public ghc-data-default-class (define-public ghc-data-default-class
(package (package
(name "ghc-data-default-class") (name "ghc-data-default-class")