46 lines
1.8 KiB
Scheme
46 lines
1.8 KiB
Scheme
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2019 Robert Vollmert <rob@vllmrt.net>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages haskell-xyz)
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#:use-module (gnu packages)
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#:use-module (guix build-system haskell)
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#:use-module (guix download)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix packages))
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(define-public ghc-prettyclass
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(package
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(name "ghc-prettyclass")
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(version "1.0.0.0")
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(source
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(origin
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(method url-fetch)
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(uri (string-append "https://hackage.haskell.org/package/"
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"prettyclass/prettyclass-" version ".tar.gz"))
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(sha256
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(base32
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"11l9ajci7nh1r547hx8hgxrhq8mh5gdq30pdf845wvilg9p48dz5"))))
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(build-system haskell-build-system)
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(home-page "http://hackage.haskell.org/package/prettyclass")
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(synopsis "Pretty printing class similar to Show")
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(description "This package provides a pretty printing class similar
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to @code{Show}, based on the HughesPJ pretty printing library. It
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provides the pretty printing class and instances for the Prelude
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types.")
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(license license:bsd-3)))
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