guix/gnu/packages/mg.scm

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.org>
;;; Copyright © 2017 Eric Bavier <bavier@member.fsf.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages mg)
#:use-module (guix licenses)
#:use-module (guix download)
#:use-module (guix packages)
#:use-module (guix build-system gnu)
#:use-module (gnu packages libbsd)
#:use-module (gnu packages ncurses)
#:use-module (gnu packages pkg-config))
(define-public mg
(package
(name "mg")
(version "20161005")
(source (origin
(method url-fetch)
(uri (string-append "http://homepage.boetes.org/software/mg/mg-"
version ".tar.gz"))
(sha256
(base32
"0qaydk2cy765n9clghmi5gdnpwn15y2v0fj6r0jcm0v7d89vbz5p"))
(modules '((guix build utils)))
(snippet
'(begin
(substitute* "GNUmakefile"
(("/usr/bin/") ""))))))
(build-system gnu-build-system)
(native-inputs
`(("pkg-config" ,pkg-config)))
(inputs
`(("libbsd" ,libbsd)
("ncurses" ,ncurses)))
(arguments
;; No test suite available.
'(#:tests? #f
#:make-flags (list (string-append "prefix=" %output)
"CURSES_LIBS=-lncurses"
"CC=gcc")
#:phases (modify-phases %standard-phases
(delete 'configure)
(add-before 'install 'patch-tutorial-location
(lambda* (#:key outputs #:allow-other-keys)
(substitute* "mg.1"
(("/usr") (assoc-ref outputs "out")))
#t))
(add-after 'install 'install-tutorial
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(doc (string-append out "/share/doc/mg")))
(install-file "tutorial" doc)
#t))))))
(home-page "http://homepage.boetes.org/software/mg/")
(synopsis "Microscopic GNU Emacs clone")
(description
"Mg (mg) is a GNU Emacs style editor, with which it is \"broadly\"
compatible. This is a portable version of the mg maintained by the OpenBSD
team.")
(license public-domain)))