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1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2012 Ludovic Courtès <ludo@gnu.org> | |
be13fbfa | 3 | ;;; |
233e7676 | 4 | ;;; This file is part of GNU Guix. |
be13fbfa | 5 | ;;; |
233e7676 | 6 | ;;; GNU Guix is free software; you can redistribute it and/or modify it |
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7 | ;;; under the terms of the GNU General Public License as published by |
8 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
9 | ;;; your option) any later version. | |
10 | ;;; | |
233e7676 | 11 | ;;; GNU Guix is distributed in the hope that it will be useful, but |
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12 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ;;; GNU General Public License for more details. | |
15 | ;;; | |
16 | ;;; You should have received a copy of the GNU General Public License | |
233e7676 | 17 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. |
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18 | |
19 | (define-module (guix build-system trivial) | |
20 | #:use-module (guix store) | |
21 | #:use-module (guix utils) | |
22 | #:use-module (guix derivations) | |
12d5aa0f | 23 | #:use-module (guix packages) |
be13fbfa | 24 | #:use-module (guix build-system) |
12d5aa0f | 25 | #:use-module (ice-9 match) |
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26 | #:export (trivial-build-system)) |
27 | ||
28 | (define* (trivial-build store name source inputs | |
12d5aa0f | 29 | #:key outputs guile system builder (modules '())) |
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30 | "Run build expression BUILDER, an expression, for SYSTEM. SOURCE is |
31 | ignored." | |
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32 | (define guile-for-build |
33 | (match guile | |
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34 | ((? package?) |
35 | (package-derivation store guile system)) | |
36 | ((and (? string?) (? derivation-path?)) | |
37 | guile) | |
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38 | (#f ; the default |
39 | (let* ((distro (resolve-interface '(distro packages base))) | |
40 | (guile (module-ref distro 'guile-final))) | |
81c7948d | 41 | (package-derivation store guile system))))) |
12d5aa0f | 42 | |
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43 | (build-expression->derivation store name system builder inputs |
44 | #:outputs outputs | |
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45 | #:modules modules |
46 | #:guile-for-build guile-for-build)) | |
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47 | |
48 | (define trivial-build-system | |
49 | (build-system (name 'trivial) | |
50 | (description | |
51 | "Trivial build system, to run arbitrary Scheme build expressions") | |
52 | (build trivial-build) | |
53 | (cross-build trivial-build))) |