102 lines
		
	
	
	
		
			4.1 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			102 lines
		
	
	
	
		
			4.1 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
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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 mes)
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  #:use-module (gnu packages)
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  #:use-module (gnu packages base)
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  #:use-module (gnu packages commencement)
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  #:use-module (gnu packages cross-base)
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  #:use-module (gnu packages gcc)
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  #:use-module (gnu packages guile)
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  #:use-module (gnu packages package-management)
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  #:use-module (gnu packages perl)
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  #:use-module (guix build-system gnu)
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  #:use-module (guix download)
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  #:use-module (guix git-download)
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  #:use-module (guix licenses)
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  #:use-module (guix packages))
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(define-public nyacc
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  (package
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    (name "nyacc")
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    (version "0.79.4")
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    (source (origin
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              (method url-fetch)
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              (uri (string-append "mirror://savannah/nyacc/"
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                                  name "-" version ".tar.gz"))
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              (sha256
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               (base32
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                "14rhr9nv1022r7m94agb3299y0k093aq1ps22zgii3aa7cf9h1w4"))))
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    (build-system gnu-build-system)
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    (native-inputs
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     `(("guile" ,guile-2.2)))
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    (synopsis "LALR(1) Parser Generator in Guile")
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    (description
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     "NYACC is an LALR(1) parser generator implemented in Guile.
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The syntax and nomenclature should be considered not stable.  It comes with
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extensive examples, including parsers for the Javascript and C99 languages.")
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    (home-page "https://savannah.nongnu.org/projects/nyacc")
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    (license (list gpl3+ lgpl3+))))
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(define-public mes
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  (let ((commit "7fdca75d2188b28df806b34ec92627d57aafa9ae")
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        (revision "0")
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        (triplet "i686-unknown-linux-gnu")
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        (version "0.7"))
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    (package
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      (name "mes")
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      (version (string-append version "-" revision "." (string-take commit 7)))
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      (source (origin
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                (method git-fetch)
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                (uri (git-reference
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                      (url "https://gitlab.com/janneke/mes")
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                      (commit commit)))
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                (file-name (string-append name "-" version))
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                (sha256
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                 (base32 "0fvzr1ai2rmi46zdi5b2bdjb6s8ip78mkmsk02yxl46rajmp2pb1"))))
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      (build-system gnu-build-system)
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      (supported-systems '("i686-linux" "x86_64-linux"))
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      (propagated-inputs
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       `(("nyacc" ,nyacc)))
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      (native-inputs
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       `(("guile" ,guile-2.2)
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         ,@(if (string-prefix? "x86_64-linux" (or (%current-target-system)
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                                                  (%current-system)))
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               ;; Use cross-compiler rather than #:system "i686-linux" to get
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               ;; MesCC 64 bit .go files installed ready for use with Guile.
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               `(("i686-linux-binutils" ,(cross-binutils triplet))
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                 ("i686-linux-gcc" ,(cross-gcc triplet)))
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               '())
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         ("perl" ,perl)))               ;build-aux/gitlog-to-changelog
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      (arguments
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       `(#:phases
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         (modify-phases %standard-phases
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           (add-before 'install 'generate-changelog
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             (lambda _
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               (with-output-to-file "ChangeLog"
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                 (lambda ()
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                   (display "Please run
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    build-aux/gitlog-to-changelog --srcdir=<git-checkout> > ChangeLog\n")))
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               #t)))))
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      (synopsis "Maxwell Equations of Software")
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      (description
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       "Mes aims to create full source bootstrapping for GuixSD.  It
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consists of a mutual self-hosting [close to Guile-] Scheme interpreter
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prototype in C and a Nyacc-based C compiler in [Guile] Scheme.")
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      (home-page "https://gitlab.com/janneke/mes")
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      (license gpl3+))))
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