;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; 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 nettle)
  #:use-module (guix utils)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages multiprecision)
  #:use-module (gnu packages m4))

(define-public nettle-2
  (package
    (name "nettle")
    (version "2.7.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/nettle/nettle-"
                                 version ".tar.gz"))
             (sha256
              (base32
               "0h2vap31yvi1a438d36lg1r1nllfx3y19r4rfxv7slrm6kafnwdw"))))
    (build-system gnu-build-system)
    (arguments
     ;; 'sexp-conv' and other programs need to have their RUNPATH point to
     ;; $libdir, which is not the case by default.  Work around it.
     '(#:configure-flags (list (string-append "LDFLAGS=-Wl,-rpath="
                                              (assoc-ref %outputs "out")
                                              "/lib"))))
    (outputs '("out" "debug"))
    (native-inputs `(("m4" ,m4)))
    (propagated-inputs `(("gmp" ,gmp)))
    (home-page "https://www.lysator.liu.se/~nisse/nettle/")
    (synopsis "C library for low-level cryptographic functionality")
    (description
     "GNU Nettle is a low-level cryptographic library.  It is designed to
fit in easily in almost any context.  It can be easily included in
cryptographic toolkits for object-oriented languages or in applications
themselves.")
    (license gpl2+)))

(define-public nettle
  ;; This version is not API-compatible with version 2.  In particular, lsh
  ;; cannot use it yet.  So keep it separate.
  (package (inherit nettle-2)
    (version "3.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/nettle/nettle-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "150y8655h629wn946dvzasq16qxsc1m9nf58mifvhl350bgl4ymf"))))
    (arguments
     (substitute-keyword-arguments (package-arguments nettle-2)
       ((#:configure-flags flags)
        ;; Build "fat" binaries where the right implementation is chosen
        ;; at run time based on CPU features (starting from 3.1.)
        `(cons "--enable-fat" ,flags))))))
t: Provide /etc/hosts in containers without '--network'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-09-21 23:05:38 +0200'>2020-09-21</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=9b65281de51bcb56714509524f5ae0731c9b96d0'>environment: '--link-profile' uses ~/.guix-profile for environment variables.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-06-20 13:18:11 +0200'>2020-06-20</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=90f496be9ad53802fd260cac3840e7bae24a3e39'>tests: Actually run 'tests/guix-environment-container.sh'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-10-03 23:48:59 +0200'>2019-10-03</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=5a02f8e3842c19d28f39e5b47d804ef70e1b3160'>environment: '--container' honors '--preserve'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-08-17 16:23:05 +0200'>2019-08-17</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=75a6f66815db811cc41aadbe93033a6efd3ad62f'>tests: Move 'guix environment -C --no-cwd' test where it belongs.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-04-02 18:15:37 +0200'>2019-04-02</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=1ccc0f807d3f22fa9ade1c607c112e04df833a72'>environment: '-C' creates namespaces where the user is not root.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-03-26 18:11:52 +0100'>2019-03-26</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=952afb6f8c209692e52f9561965ee39e143e1d88'>environment: Create /etc/group in containers.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-03-26 18:11:52 +0100'>2019-03-26</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=8a9922bdee875b3b5e1d928fc8e2121ffa99663a'>environment: Use (gnu build accounts) for /etc/passwd handling.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-03-02 11:55:43 +0100'>2018-03-02</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=e37944d8270cdca5729e3583136c4fe9d487779c'>environment: Add --user.</a><span class='msg-avail'>...</span></td><td>Mike Gerwitz</td></tr>
<tr><td><span title='2018-03-02 11:55:42 +0100'>2018-03-02</span></td><td><a href='/guix/commit/tests/guix-environment-container.sh?id=07ec349229eeae9f733fe92a300c7cfa4cf8e321'>environment: Add --link-profile.</a><span class='msg-avail'>...</span></td><td>Mike Gerwitz</td></tr>