106 lines
4.1 KiB
Scheme
106 lines
4.1 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages bdw-gc)
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#:use-module (guix licenses)
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#:use-module (guix packages)
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#:use-module (guix download)
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#:use-module (guix build-system gnu)
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#:use-module (gnu packages pkg-config))
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(define-public libgc-7.2
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(package
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(name "libgc")
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(version "7.2f")
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(source (origin
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(method url-fetch)
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(uri (string-append "http://www.hboehm.info/gc/gc_source/gc-"
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version ".tar.gz"))
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(sha256
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(base32
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"119x7p1cqw40mpwj80xfq879l9m1dkc7vbc1f3bz3kvkf8bf6p16"))))
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(build-system gnu-build-system)
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(arguments
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;; Make it so that we don't rely on /proc. This is especially useful in
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;; an initrd run before /proc is mounted.
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'(#:configure-flags '("CPPFLAGS=-DUSE_LIBC_PRIVATES")))
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(outputs '("out" "debug"))
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(synopsis "The Boehm-Demers-Weiser conservative garbage collector
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for C and C++")
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(description
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"The Boehm-Demers-Weiser conservative garbage collector can be used
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as a garbage collecting replacement for C malloc or C++ new. It allows
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you to allocate memory basically as you normally would, without
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explicitly deallocating memory that is no longer useful. The collector
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automatically recycles memory when it determines that it can no longer
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be otherwise accessed.
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The collector is also used by a number of programming language
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implementations that either use C as intermediate code, want to
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facilitate easier interoperation with C libraries, or just prefer the
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simple collector interface.
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Alternatively, the garbage collector may be used as a leak detector for
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C or C++ programs, though that is not its primary goal.")
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(home-page "http://www.hboehm.info/gc/")
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(license (x11-style (string-append home-page "license.txt")))))
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(define-public libatomic-ops
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(package
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(name "libatomic-ops")
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(version "7.4.0")
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(source (origin
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(method url-fetch)
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(uri (string-append
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"http://www.hboehm.info/gc/gc_source/libatomic_ops-"
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version ".tar.gz"))
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(sha256
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(base32
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"0njv3n63zw6v45k68z6dz14g2hpk5p230ncwmdfkglsljb1cqx98"))))
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(build-system gnu-build-system)
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(outputs '("out" "debug"))
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(synopsis "Accessing hardware atomic memory update operations")
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(description
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"This C library provides semi-portable access to hardware-provided atomic
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memory update operations on a number architectures. These might allow you to
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write code that does more interesting things in signal handlers, write
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lock-free code, experiment with thread programming paradigms, etc.")
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(home-page "https://github.com/ivmai/libatomic_ops/")
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;; Some source files are X11-style, others are GPLv2+.
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(license gpl2+)))
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(define-public libgc
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(package (inherit libgc-7.2)
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(version "7.4.0")
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(source (origin
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(method url-fetch)
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(uri (string-append "http://www.hboehm.info/gc/gc_source/gc-"
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version ".tar.gz"))
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(sha256
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(base32
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"10z2nph62ilab063wygg2lv0jxlsbcf2az9w1lx01jzqj5lzry31"))))
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;; New dependencies.
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(native-inputs `(("pkg-config" ,pkg-config)))
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(inputs `(("libatomic-ops" ,libatomic-ops)))
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;; 'USE_LIBC_PRIVATES' is now the default.
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(arguments '())))
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