>From 3e5e1e49893c73f8b9a565edcae5388f548dd13a Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus
Date: Mon, 26 Jan 2015 16:12:31 +0100
Subject: [PATCH] gnu: Add Threading Building Blocks.
* gnu/packages/tbb.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.
---
gnu-system.am | 1 +
gnu/packages/tbb.scm | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 85 insertions(+)
create mode 100644 gnu/packages/tbb.scm
diff --git a/gnu-system.am b/gnu-system.am
index 850c155..7f554bd 100644
--- a/gnu-system.am
+++ b/gnu-system.am
@@ -253,6 +253,7 @@ GNU_SYSTEM_MODULES = \
gnu/packages/stalonetray.scm \
gnu/packages/swig.scm \
gnu/packages/synergy.scm \
+ gnu/packages/tbb.scm \
gnu/packages/tcl.scm \
gnu/packages/tcsh.scm \
gnu/packages/telephony.scm \
diff --git a/gnu/packages/tbb.scm b/gnu/packages/tbb.scm
new file mode 100644
index 0000000..674ec57
--- /dev/null
+++ b/gnu/packages/tbb.scm
@@ -0,0 +1,84 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2015 Ricardo Wurmus
+;;;
+;;; 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 .
+
+(define-module (gnu packages tbb)
+ #:use-module (guix packages)
+ #:use-module (guix licenses)
+ #:use-module (guix download)
+ #:use-module (guix utils)
+ #:use-module (guix build-system gnu)
+ #:use-module (gnu packages))
+
+(define-public tbb
+ (package
+ (name "tbb")
+ (version "4.3.2")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://www.threadingbuildingblocks.org/sites/default"
+ "/files/software_releases/source/"
+ "tbb43_20141204oss_src.tgz"))
+ (sha256
+ (base32
+ "0jsczl99jfgj47kj7c4sd4fk7v3rbaiax1ng9ypykz1hh0lrrsws"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:test-target "test"
+ #:phases (alist-delete
+ 'configure
+ (alist-cons-before
+ 'build 'set-build-path
+ (lambda _
+ (substitute* "build/common.inc"
+ (("export tbb_build_prefix.+$")
+ "export tbb_build_prefix?=guix\n")))
+ (alist-replace
+ 'install
+ (lambda _
+ (let ((lib (string-append %output "/lib"))
+ (doc (string-append %output "/doc"))
+ (examples (string-append %output "/examples"))
+ (include (string-append %output "/include")))
+ (mkdir-p lib)
+ (for-each
+ (lambda (f)
+ (copy-file f
+ (string-append lib "/"
+ (basename f))))
+ (find-files "build/guix_release" "\\.so"))
+ (copy-recursively "examples" examples)
+ (copy-recursively "include" include)
+ (copy-recursively "doc" doc)
+ #t))
+ %standard-phases)))))
+ (home-page "https://www.threadingbuildingblocks.org")
+ (synopsis "The Threading Building Blocks library abstracts low-level
+threading details")
+ (description
+ "Threading Building Blocks (TBB) is a C++ runtime library that abstracts
+the low-level threading details necessary for optimal multi-core performance.
+It uses common C++ templates and coding style to eliminate tedious threading
+implementation work.
+
+TBB requires fewer lines of code to achieve parallelism than other threading
+models. The applications you write are portable across platforms. Since the
+library is also inherently scalable, no code maintenance is required as more
+processor cores become available.")
+ ;; GPL2 with exceptions
+ (license gpl2)))
--
1.9.3