134 lines
4.6 KiB
Scheme
134 lines
4.6 KiB
Scheme
;;; guix.scm -- Guix package definition
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;;; Mes --- Maxwell Equations of Software
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;;; Copyright © 2016,2017 Jan Nieuwenhuizen <janneke@gnu.org>
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;;; Also borrowing code from:
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;;; guile-sdl2 --- FFI bindings for SDL2
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;;; Copyright © 2015 David Thompson <davet@gnu.org>
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;;;
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;;; guix.scm: This file is part of Mes.
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;;;
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;;; Mes 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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;;; Mes 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 Mes. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;; GNU Guix development package. To build and install, run:
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;;
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;; guix package -f guix.scm
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;;
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;; To build it, but not install it, run:
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;;
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;; guix build -f guix.scm
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;;
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;; To use as the basis for a development environment, run:
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;;
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;; guix environment -l guix.scm
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;;
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;;; Code:
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(use-modules (srfi srfi-1)
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(srfi srfi-26)
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(ice-9 match)
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(ice-9 popen)
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(ice-9 rdelim)
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(gnu packages)
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(gnu packages base)
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(gnu packages commencement)
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(gnu packages cross-base)
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(gnu packages gcc)
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(gnu packages guile)
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(gnu packages package-management)
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(gnu packages perl)
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(gnu packages version-control)
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((guix build utils) #:select (with-directory-excursion))
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(guix build-system gnu)
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(guix build-system trivial)
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(guix gexp)
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(guix git-download)
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(guix licenses)
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(guix packages))
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(define %source-dir (dirname (current-filename)))
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(define git-file?
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(let* ((pipe (with-directory-excursion %source-dir
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(open-pipe* OPEN_READ "git" "ls-files")))
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(files (let loop ((lines '()))
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(match (read-line pipe)
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((? eof-object?)
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(reverse lines))
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(line
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(loop (cons line lines))))))
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(status (close-pipe pipe)))
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(lambda (file stat)
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(match (stat:type stat)
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('directory #t)
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((or 'regular 'symlink)
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(any (cut string-suffix? <> file) files))
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(_ #f)))))
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(define-public mes
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(let ((triplet "i686-unknown-linux-gnu"))
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(package
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(name "mes")
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(version "0.5.4f2ccd17")
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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 "4f2ccd170df32c0a2988c0886de69a9a2b71f224")))
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(file-name (string-append name "-" version))
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(sha256
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(base32 "01m8n7zk4f1ryd61dj589zarx09vbi7fc5f8m1x5zfk6r7l0zja2"))))
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(build-system gnu-build-system)
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(supported-systems '("x86_64-linux"))
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(native-inputs
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`(("git" ,git)
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("guile" ,guile-2.2)
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("gcc" ,gcc-toolchain-4.9)
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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" ,(let ((triplet triplet)) (cross-gcc triplet)))
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("perl" ,perl))) ; build-aux/gitlog-to-changelog
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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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(define-public mes.git
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(package
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(inherit mes)
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(name "mes.git")
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(version "git")
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(source (local-file %source-dir #:recursive? #t #:select? git-file?))
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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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;; Return it here so `guix build/environment/package' can consume it directly.
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mes.git
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