gnu: Add ghc-contravariant.
* gnu/packages/haskell.scm (ghc-contravariant): New variable.
This commit is contained in:
parent
f271524a14
commit
624efe7304
|
@ -2479,6 +2479,33 @@ in the @code{IO} monad, like @code{IORef}s or parts of the OpenGL state.")
|
||||||
(description "This package provides bifunctors for Haskell.")
|
(description "This package provides bifunctors for Haskell.")
|
||||||
(license bsd-3)))
|
(license bsd-3)))
|
||||||
|
|
||||||
|
(define-public ghc-contravariant
|
||||||
|
(package
|
||||||
|
(name "ghc-contravariant")
|
||||||
|
(version "1.3.3")
|
||||||
|
(source
|
||||||
|
(origin
|
||||||
|
(method url-fetch)
|
||||||
|
(uri (string-append
|
||||||
|
"http://hackage.haskell.org/package/contravariant/contravariant-"
|
||||||
|
version
|
||||||
|
".tar.gz"))
|
||||||
|
(sha256
|
||||||
|
(base32
|
||||||
|
"184hcmhsznqrkmqlc1kza9pb5p591anva574ry8wrh81vqmhwfb5"))))
|
||||||
|
(build-system haskell-build-system)
|
||||||
|
(propagated-inputs
|
||||||
|
`(("ghc-void" ,ghc-void)
|
||||||
|
("ghc-transformers-compat" ,ghc-transformers-compat)
|
||||||
|
("ghc-statevar" ,ghc-statevar)))
|
||||||
|
(inputs
|
||||||
|
`(("ghc-semigroups" ,ghc-semigroups)))
|
||||||
|
(home-page
|
||||||
|
"http://github.com/ekmett/contravariant/")
|
||||||
|
(synopsis "Contravariant functors")
|
||||||
|
(description "Contravariant functors for Haskell.")
|
||||||
|
(license bsd-3)))
|
||||||
|
|
||||||
(define-public ghc-semigroups
|
(define-public ghc-semigroups
|
||||||
(package
|
(package
|
||||||
(name "ghc-semigroups")
|
(name "ghc-semigroups")
|
||||||
|
|
Loading…
Reference in New Issue