Re: [PATCH] gnu: Add ghc-fingertree.

[ericbavier]

From: Eric Bavier <address@hidden>

> * gnu/packages/haskell.scm (ghc-fingertree): New variable.
> ---
>  gnu/packages/haskell.scm | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
> 
> diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
> index 50da7ff..05751b1 100644
> --- a/gnu/packages/haskell.scm
> +++ b/gnu/packages/haskell.scm
> @@ -1870,4 +1870,32 @@ over threads in Haskell, in which @code{Async a} is a 
> concurrent thread that
>  will eventually deliver a value of type @code{a}.")
>      (license bsd-3)))
>  
> +(define-public ghc-fingertree
> +  (package
> +    (name "ghc-fingertree")
> +    (version "0.1.1.0")
> +    (source
> +     (origin
> +       (method url-fetch)
> +       (uri (string-append
> +             "http://hackage.haskell.org/package/fingertree/fingertree-";
> +             version
> +             ".tar.gz"))
> +       (sha256
> +        (base32
> +         "1w6x3kp3by5yjmam6wlrf9vap5l5rrqaip0djbrdp0fpf2imn30n"))))
> +    (build-system haskell-build-system)
> +    (arguments `(#:tests? #f)) ; FIXME: testing libraries are missing.
> +    (inputs
> +     `(("ghc-hunit" ,ghc-hunit)
> +       ("ghc-quickcheck" ,ghc-quickcheck)))

Test-only inputs could be left out completely here.

> +    (home-page "http://hackage.haskell.org/package/fingertree";)
> +    (synopsis "Generic finger-tree structure, with example instances")

The mention of examples here is probably superfluous.

`~Eric