;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.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/>.

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

(define-public libunwind
  (package
    (name "libunwind")
    (version "1.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://savannah/libunwind/libunwind-"
                                 version ".tar.gz"))
             (sha256
              (base32
               "16nhx2pahh9d62mvszc88q226q5lwjankij276fxwrm8wb50zzlx"))
             (patches (search-patches "libunwind-CVE-2015-3239.patch"))))
    (build-system gnu-build-system)
    (arguments
     ;; FIXME: As of glibc 2.17, we get 3 out of 34 test failures.
     ;; Report them upstream.
     '(#:tests? #f))
    (home-page "http://www.nongnu.org/libunwind")
    (synopsis "Determining the call chain of a program")
    (description
     "The primary goal of this project is to define a portable and efficient C
programming interface (API) to determine the call-chain of a program.  The API
additionally provides the means to manipulate the preserved (callee-saved)
state of each call-frame and to resume execution at any point in the
call-chain (non-local goto).  The API supports both local (same-process) and
remote (across-process) operation.  As such, the API is useful in a number of
applications.")
    (license x11)))
a3b'>packages</a>/<a href='/guix/log/gnu/packages/groff.scm?id=d5f4d5b6831c8672f89355415b3494628621aa3b'>groff.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/groff.scm?id=d5f4d5b6831c8672f89355415b3494628621aa3b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-01-17 10:07:07 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=73b2ce87956b0d9168dcfa234128b91e0e41a4c7'>gnu: groff-minimal: Disable relocatability.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2019-01-16 18:31:27 +0200'>2019-01-16</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=96733e941754759d4a1f45ef8fb05dc9ff6db7b3'>Revert "gnu: groff: Disable relocatability."</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2019-01-16 15:15:30 +0100'>2019-01-16</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=f57693e17c7905d2f11e46d04cb558fe0b0fc39b'>gnu: groff: Disable relocatability.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2018-05-06 15:47:20 +0200'>2018-05-06</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=06fc895f29735d6cae482522ba433165611b55c1'>gnu: groff-minimal: Preserve 'preconv' executable.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2017-12-06 17:25:23 +0100'>2017-12-06</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=2ced84fbaee2f224cf2ef493ef6b0dc9839a1b13'>gnu: groff-minimal: Inherit phases from groff.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2017-12-05 23:41:30 +0100'>2017-12-05</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=77181815ae70cf573b6fa390a4400b718835aa8a'>Merge branch 'master' into core-updates</a></td><td>Marius Bakke</td></tr>
<tr><td><span title='2017-12-02 15:06:02 +0100'>2017-12-02</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=3c97322a6e44cfb5aadf6dadfbed65170786a913'>gnu: Add groff-minimal.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-08-31 15:05:10 +0200'>2017-08-31</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=e9e6d40b2292c4a3fbc86bee6a7146eaba59c075'>gnu: groff: Make build reproducible.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2017-07-10 12:37:03 +0200'>2017-07-10</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=9146543f8dce997c194aea93bf4c7a7a4144c8c9'>gnu: groff: Remove timestamps.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2017-07-07 17:07:16 +0200'>2017-07-07</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=0b6e4f82fcc906c431a575ab68183ed3c1eaa220'>gnu: groff: Remove dependency on netpbm.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-03-30 01:30:16 +0200'>2017-03-30</span></td><td><a href='/guix/commit/gnu/packages/groff.scm?id=6fd52309b8f52c9bb59fccffac53e029ce94b698'>gnu: Use HTTPS for almost all gnu.org HOME-PAGEs.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>