;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2019 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 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 "1.3.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://savannah/libunwind/libunwind-"
                                 version ".tar.gz"))
             (sha256
              (base32
               "1y0l08k6ak1mqbfj6accf9s5686kljwgsl4vcqpxzk5n74wpm6a3"))))
    (build-system gnu-build-system)
    (arguments
     ;; FIXME: As of glibc 2.25, we get 1 out of 34 test failures (2 are
     ;; expected to fail).
     ;; Report them upstream.
     '(#:tests? #f))
    (home-page "https://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)))
gnu/packages/avr.scm?id=5b39f44382ea749b5ba05fcf65e9a09d6d83a103'>avr.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/avr.scm?id=5b39f44382ea749b5ba05fcf65e9a09d6d83a103&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-11-02 00:30:59 +0530'>2020-11-02</span></td><td><a href='/guix/commit/gnu/packages/avr.scm?id=197c1676d3733f6d8ce30bdc9977ba731b33ec71'>gnu: avr-toolchain: Replace functions with package variables.</a><span class='msg-avail'>...</span></td><td>Arun Isaac</td></tr>
<tr><td><span title='2020-11-02 00:30:59 +0530'>2020-11-02</span></td><td><a href='/guix/commit/gnu/packages/avr.scm?id=5a3827d43310beae73bbb069f745fc38291ca621'>gnu: avr-gcc: Update to 7.5.0.</a><span class='msg-avail'>...</span></td><td>Arun Isaac</td></tr>
<tr><td><span title='2020-07-12 23:08:15 +0200'>2020-07-12</span></td><td><a href='/guix/commit/gnu/packages/avr.scm?id=b0e7b6992f3f845e83cfbca4d700b51dba50b4d5'>gnu: Remove ".git" from "https://github/…/….git".</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-13 21:07:40 +0200'>2020-05-13</span></td><td><a href='/guix/commit/gnu/packages/avr.scm?id=fd96ae4a709c5509f2d78af3968d64fe805ad1ef'>gnu: avr-gcc: Fix conflicting GCC headers.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-03-01 12:52:43 +0100'>2020-03-01</span></td><td><a href='/guix/commit/gnu/packages/avr.scm?id=2f3515f7369d91d8922620044f9348cc727b6c10'>gnu: avr-gcc: Fix compiler lookup paths.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>