/* GNU Guix --- Functional package management for GNU
   Copyright (C) 2016, 2017 Ludovic Courtès <ludo@gnu.org>

   This file is part of GNU Guix.

   GNU Guix is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or (at
   your option) any later version.

   GNU Guix is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */

/* Interface to built-in derivation builders.  */

#pragma once

#include <derivations.hh>
#include <map>
#include <string>

namespace nix {

    inline bool isBuiltin(const Derivation & drv)
    {
	return string(drv.builder, 0, 8) == "builtin:";
    }

    /* Build DRV, which lives at DRVPATH.  */
    typedef void (*derivationBuilder) (const Derivation &drv,
				       const std::string &drvPath,
				       const std::string &output);

    /* Return the built-in builder called BUILDER, or NULL if none was
       found.  */
    derivationBuilder lookupBuiltinBuilder(const std::string &builder);

    /* Return the list of supported built-in builder names.  */
    std::list<std::string> builtinBuilderNames();
}
 href='/guix/diff/gnu/packages/accessibility.scm?id=58974e7b1971c9795ab6365b8e80e5140ceba9e5'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/accessibility.scm'>
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<div class='path'>path: <a href='/guix/log/?id=58974e7b1971c9795ab6365b8e80e5140ceba9e5'>root</a>/<a href='/guix/log/gnu?id=58974e7b1971c9795ab6365b8e80e5140ceba9e5'>gnu</a>/<a href='/guix/log/gnu/packages?id=58974e7b1971c9795ab6365b8e80e5140ceba9e5'>packages</a>/<a href='/guix/log/gnu/packages/accessibility.scm?id=58974e7b1971c9795ab6365b8e80e5140ceba9e5'>accessibility.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/accessibility.scm?id=58974e7b1971c9795ab6365b8e80e5140ceba9e5&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-06-12 02:00:00 +0200'>2022-06-12</span></td><td><a href='/guix/commit/gnu/packages/accessibility.scm?id=743204bb0402e62413af1972263636a549a9732d'>gnu: brltty: Update to 6.5.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/accessibility.scm (brltty): Update to 6.5.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2022-02-15 20:44:21 +0100'>2022-02-15</span></td><td><a href='/guix/commit/gnu/packages/accessibility.scm?id=1bd1f42a31a970489583682434cda706b0269c26'>gnu: Remove unneeded uses of 'libiconv'.</a><span class='msg-avail'>...<span class='msg-tooltip'>iconv is part of glibc, there is no need to add it as input.

* gnu/packages/accessibility.scm (brltty)[inputs]: Remove LIBICONV.
* gnu/packages/compression.scm (innoextract)[inputs]: Likewise.
* gnu/packages/haskell-apps.scm (darcs)[inputs]: Likewise.
* gnu/packages/kde-multimedia.scm (k3b)[inputs]: Likewise.
* gnu/packages/linphone.scm (liblinphone)[inputs]: Likewise.
* gnu/packages/mail.scm (mailutils)[inputs]: Likewise.
* gnu/packages/maths.scm (libqalculate)[inputs]: Likewise.
* gnu/packages/pep.scm (pep-engine)[inputs]: Likewise.
* gnu/packages/vim.scm (neovim)[inputs]: Likewise.
* gnu/packages/wget.scm (wget2)[inputs]: Likewise.
* gnu/packages/telegram.scm (telegram-desktop)[inputs]: Likewise.
* gnu/packages/video.scm (transcode)[native-inputs]: Likewise.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2022-01-09 14:49:16 +0100'>2022-01-09</span></td><td><a href='/guix/commit/gnu/packages/accessibility.scm?id=f3d4b1ffd7dd416ff682afaabd6f080081de719d'>gnu: accessibility: Simplify inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/accessibility.scm (libbraille, brltty, xmagnify): Remove input
labels.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2022-01-09 14:49:16 +0100'>2022-01-09</span></td><td><a href='/guix/commit/gnu/packages/accessibility.scm?id=061d292faa158fd5f257f68806c46ce5bec99aca'>gnu: brltty: Update to 6.4.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/accessibility.scm (brltty): Update to 6.4.
[arguments]: Remove obsolete configure flag and trailing #t.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2022-01-09 14:49:16 +0100'>2022-01-09</span></td><td><a href='/guix/commit/gnu/packages/accessibility.scm?id=977fbe9be34d4628d2e4abbf7fcc424117c30d96'>gnu: brltty: Disable parallel build.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/accessibility.scm (brltty)[arguments]: Add #:parallel-build?.
</span></span></td><td>Marius Bakke</td></tr>