;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017, 2020 Sergei Trofimovich <slyfox@inbox.ru>
;;; Copyright © 2021 Sergei Trofimovich <slyich@gmail.com>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; 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/>.

(define-module (gnu packages re2c)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (gnu packages python)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public re2c
  (package
    (name "re2c")
    (version "2.2")
    (source (origin
             (method url-fetch)
             (uri (string-append "https://github.com/skvadrik/" name
                                 "/releases/download/" version "/"
                                 name "-" version ".tar.xz"))
             (sha256
              (base32
               "1nkbv3bxz1kwwql1pdlnj3lxy5h2vsaif393ivb5b9d8610mxi0g"))))
    (build-system gnu-build-system)
    (home-page "https://re2c.org/")
    (native-inputs
     (list python))             ; for the test driver
    (synopsis "Lexer generator for C/C++")
    (description
     "@code{re2c} generates minimalistic hard-coded state machine (as opposed
to full-featured table-based lexers).  Flexible API allows generated code
to be wired into virtually any environment.  Instead of exposing traditional
@code{yylex()} style API, re2c exposes its internals.  Be sure to take a look
at examples, they cover a lot of real-world cases and shed some light on dark
corners of re2c API.")
    (license public-domain)))
guix/log/?id=104151f4f45f4bc3a816e3ad42256452932e0d8d&amp;showmsg=1'>root</a>/<a href='/guix/log/gnu?id=104151f4f45f4bc3a816e3ad42256452932e0d8d&amp;showmsg=1'>gnu</a>/<a href='/guix/log/gnu/installer?id=104151f4f45f4bc3a816e3ad42256452932e0d8d&amp;showmsg=1'>installer</a>/<a href='/guix/log/gnu/installer/proxy.scm?id=104151f4f45f4bc3a816e3ad42256452932e0d8d&amp;showmsg=1'>proxy.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/installer/proxy.scm?id=104151f4f45f4bc3a816e3ad42256452932e0d8d'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2020-12-11 21:37:07 +0100'>2020-12-11</span></td><td class='logsubject'><a href='/guix/commit/gnu/installer/proxy.scm?id=8361817bf693742757b096468198626f297bb09e'>install: Discover local substitute servers.</a></td><td>Mathieu Othacehe</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* gnu/installer/substitutes.scm: New file.
* gnu/installer/newt/substitutes.scm: New file.
* gnu/local.mk (INSTALLER_MODULES): Add them.
* po/guix/POTFILES.in: Add gnu/installer/newt/substitutes.scm.
* gnu/installer/proxy.scm (with-silent-shepherd): Move to ...
* gnu/installer/utils.scm: ... here.
* gnu/installer/record.scm (&lt;installer&gt;)[substitutes-page]: New field.
* gnu/installer/newt.scm (substitutes-page): New procedure,
(newt-installer): register it.
* gnu/installer.scm (installer-steps): Add "substitutes-page" step.
* gnu/system/install.scm (%installation-services): Add avahi-service-type and
enable substitute server discover in guix-service-type.
[&lt;name-service-switch&gt;]: Set it to %mdns-host-lookup-nss.


</td></tr>
<tr class='logheader'><td><span title='2020-04-08 10:24:02 +0200'>2020-04-08</span></td><td class='logsubject'><a href='/guix/commit/gnu/installer/proxy.scm?id=ee0ad7803c82383ac1bced073d8670bc407797e7'>installer: Add proxy support.</a></td><td>Mathieu Othacehe</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* gnu/installer/proxy.scm: New file.
* gnu/local.mk (INSTALLER_MODULES): Add it.
* po/guix/POTFILES.in: Add it.
* gnu/installer/newt/parameters.scm (run-proxy-page): New procedure,
(run-parameters-page): add the previous procedure to the parameters menu.


</td></tr>