1 ;;; guix.scm -- Guix package definition
3 ;;; Mes --- Maxwell Equations of Software
4 ;;; Copyright © 2016,2017 Jan Nieuwenhuizen <janneke@gnu.org>
6 ;;; Also borrowing code from:
7 ;;; guile-sdl2 --- FFI bindings for SDL2
8 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
11 ;;; guix.scm: This file is part of Mes.
13 ;;; Mes is free software; you can redistribute it and/or modify it
14 ;;; under the terms of the GNU General Public License as published by
15 ;;; the Free Software Foundation; either version 3 of the License, or (at
16 ;;; your option) any later version.
18 ;;; Mes is distributed in the hope that it will be useful, but
19 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
20 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ;;; GNU General Public License for more details.
23 ;;; You should have received a copy of the GNU General Public License
24 ;;; along with Mes. If not, see <http://www.gnu.org/licenses/>.
28 ;; GNU Guix development package. To build and install, run:
30 ;; guix package -f guix.scm
32 ;; To build it, but not install it, run:
34 ;; guix build -f guix.scm
36 ;; To use as the basis for a development environment, run:
38 ;; guix environment -l guix.scm
42 (use-modules (srfi srfi-1)
49 (gnu packages commencement)
50 (gnu packages cross-base)
54 (gnu packages package-management)
56 ((guix build utils) #:select (with-directory-excursion))
57 (guix build-system gnu)
58 (guix build-system trivial)
64 (define %source-dir (dirname (current-filename)))
67 (let* ((pipe (with-directory-excursion %source-dir
68 (open-pipe* OPEN_READ "git" "ls-files")))
69 (files (let loop ((lines '()))
70 (match (read-line pipe)
74 (loop (cons line lines))))))
75 (status (close-pipe pipe)))
77 (match (stat:type stat)
79 ((or 'regular 'symlink)
80 (any (cut string-suffix? <> file) files))
84 (let ((commit "d4420bbcc9f994e2cce430cf156f383dc4092bca")
86 (triplet "i686-unknown-linux-gnu")
90 (version (string-append version "-" revision "." (string-take commit 7)))
94 (url "https://gitlab.com/janneke/mes")
96 (file-name (string-append name "-" version))
98 (base32 "0qqywk3siyhf08v7xac08lqldklrqfndlp495wgy6ii9fn93197k"))))
99 (build-system gnu-build-system)
100 (supported-systems '("i686-linux" "x86_64-linux"))
104 `(("guile" ,guile-2.2)
105 ,@(if (or (equal? (%current-system) "x86_64-linux")
106 (equal? (%current-target-system) "x86_64-linux"))
107 ;; Use cross-compiler rather than #:system "i686-linux" to get
108 ;; MesCC 64 bit .go files installed ready for use with Guile.
109 `(("i686-linux-binutils" ,(cross-binutils triplet))
110 ("i686-linux-gcc" ,(cross-gcc triplet)))
112 ("perl" ,perl))) ;build-aux/gitlog-to-changelog
115 (modify-phases %standard-phases
116 (add-before 'install 'generate-changelog
118 (with-output-to-file "ChangeLog"
121 build-aux/gitlog-to-changelog --srcdir=<git-checkout> > ChangeLog\n")))
123 (synopsis "Maxwell Equations of Software")
125 "Mes aims to create full source bootstrapping for GuixSD. It
126 consists of a mutual self-hosting [close to Guile-] Scheme interpreter
127 prototype in C and a Nyacc-based C compiler in [Guile] Scheme.")
128 (home-page "https://gitlab.com/janneke/mes")
131 (define-public mes.git
136 (source (local-file %source-dir #:recursive? #t #:select? git-file?))))
138 ;; Return it here so `guix build/environment/package' can consume it directly.