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94d92c77 | 1 | /* GNU Guix --- Functional package management for GNU |
9b5364a3 | 2 | Copyright (C) 2016, 2017 Ludovic Courtès <ludo@gnu.org> |
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3 | |
4 | This file is part of GNU Guix. | |
5 | ||
6 | GNU Guix is free software; you can redistribute it and/or modify it | |
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 | ||
11 | GNU Guix is distributed in the hope that it will be useful, but | |
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 | |
17 | along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | /* Interface to built-in derivation builders. */ | |
20 | ||
21 | #pragma once | |
22 | ||
23 | #include <derivations.hh> | |
24 | #include <map> | |
25 | #include <string> | |
26 | ||
27 | namespace nix { | |
28 | ||
29 | inline bool isBuiltin(const Derivation & drv) | |
30 | { | |
31 | return string(drv.builder, 0, 8) == "builtin:"; | |
32 | } | |
33 | ||
34 | /* Build DRV, which lives at DRVPATH. */ | |
35 | typedef void (*derivationBuilder) (const Derivation &drv, | |
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36 | const std::string &drvPath, |
37 | const std::string &output); | |
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38 | |
39 | /* Return the built-in builder called BUILDER, or NULL if none was | |
40 | found. */ | |
41 | derivationBuilder lookupBuiltinBuilder(const std::string &builder); | |
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42 | |
43 | /* Return the list of supported built-in builder names. */ | |
44 | std::list<std::string> builtinBuilderNames(); | |
94d92c77 | 45 | } |