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| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2017 Dave Love <fx@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/>.
(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)
#:use-module (gnu packages autotools))
(define-public libunwind
(package
(name "libunwind")
(version "1.2.1")
(source (origin
(method url-fetch)
(uri (string-append "mirror://savannah/libunwind/libunwind-"
version ".tar.gz"))
(sha256
(base32
"1jsslwkilwrsj959dc8b479qildawz67r8m4lzxm7glcwa8cngiz"))
(patches (search-patches
;; (adapted) from Debian
"libunwind-known_test_failure_to_XFAIL_TESTS.patch"
"libunwind-ppc_lib64.patch"))))
(native-inputs
`(("autoconf" ,autoconf)
("automake" ,automake)
("libtool" ,libtool)))
(build-system gnu-build-system)
(arguments
`(#:phases (modify-phases %standard-phases
(add-after 'unpack 'autoreconf
(lambda _
(zero? (system* "autoreconf" "-vif")))))))
(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)))
|