diff options
author | Federico Beffa <beffa@fbengineering.ch> | 2015-03-27 16:03:35 +0100 |
---|---|---|
committer | Federico Beffa <beffa@fbengineering.ch> | 2015-04-08 17:31:12 +0200 |
commit | 775be802a3ec1e39ed55cdee30fe0b448bf4cf97 (patch) | |
tree | 692b2216db375b71d2b926ecf29ff73616fb2625 /gnu/packages | |
parent | deb36de072167533597dfdca3ad21dc2e7291430 (diff) | |
download | guix-775be802a3ec1e39ed55cdee30fe0b448bf4cf97.tar guix-775be802a3ec1e39ed55cdee30fe0b448bf4cf97.tar.gz |
gnu: Add ghc-hashable.
* gnu/packages/haskell.scm (ghc-hashable): New variable.
Diffstat (limited to 'gnu/packages')
-rw-r--r-- | gnu/packages/haskell.scm | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index e8013f6f36..4ee8fd9357 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -381,4 +381,35 @@ capabilities that are optimized for performance critical use, both in terms of large data quantities and high speed.") (license bsd-3))) +(define-public ghc-hashable + (package + (name "ghc-hashable") + (version "1.2.3.2") + (outputs '("out" "doc")) + (source + (origin + (method url-fetch) + (uri (string-append + "http://hackage.haskell.org/package/hashable/hashable-" + version + ".tar.gz")) + (sha256 + (base32 + "0h9295pv2sgbaqlwpwbx2bap6nngm0jcdhkqham1wpjwyxqgqrlc")))) + (build-system haskell-build-system) + (arguments + `(#:tests? #f)) ; FIXME: currently missing libraries used for tests. + ;; these inputs are necessary to use this library + (propagated-inputs + `(("ghc-text" ,ghc-text))) + (home-page "http://github.com/tibbe/hashable") + (synopsis + "Class for types that can be converted to a hash value") + (description + "This package defines a class, 'Hashable', for types that can be +converted to a hash value. This class exists for the benefit of hashing-based +data structures. The package provides instances for basic types and a way to +combine hash values.") + (license bsd-3))) + ;;; haskell.scm ends here |