From 3a354e104afc4313a4a59ab9ecf6c9d38f3c629a Mon Sep 17 00:00:00 2001 From: Kei Kebreau Date: Wed, 9 May 2018 10:01:40 -0400 Subject: gnu: Add rxcpp. * gnu/packages/machine-learning.scm (rxcpp): New variable. --- gnu/packages/machine-learning.scm | 42 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm index f0d35484ea..6536d861e6 100644 --- a/gnu/packages/machine-learning.scm +++ b/gnu/packages/machine-learning.scm @@ -4,6 +4,7 @@ ;;; Copyright © 2016, 2017 Marius Bakke ;;; Copyright © 2016 Hartmut Goebel ;;; Copyright © 2018 Tobias Geerinckx-Rice +;;; Copyright © 2018 Kei Kebreau ;;; Copyright © 2018 Mark Meyer ;;; Copyright © 2018 Ben Woodcroft ;;; Copyright © 2018 Fis Trivial @@ -501,6 +502,47 @@ tools. This enables both rapid prototyping of data pipelines and extensibility in terms of new algorithms.") (license license:gpl3+))) +(define-public rxcpp + (package + (name "rxcpp") + (version "4.0.0") + (source + (origin + (method url-fetch) + (uri (string-append "https://github.com/ReactiveX/RxCpp/archive/v" + version ".tar.gz")) + (sha256 + (base32 + "0y2isr8dy2n1yjr9c5570kpc9lvdlch6jv0jvw000amwn5d3krsh")) + (file-name (string-append name "-" version ".tar.gz")))) + (build-system cmake-build-system) + (arguments + `(#:phases + (modify-phases %standard-phases + (add-after 'unpack 'remove-werror + (lambda _ + (substitute* (find-files ".") + (("-Werror") "")) + #t)) + (replace 'check + (lambda _ + (invoke "ctest")))))) + (native-inputs + `(("catch" ,catch-framework))) + (home-page "http://reactivex.io/") + (synopsis "Reactive Extensions for C++") + (description + "The Reactive Extensions for C++ (RxCpp) is a library of algorithms for +values-distributed-in-time. ReactiveX is a library for composing asynchronous +and event-based programs by using observable sequences. + +It extends the observer pattern to support sequences of data and/or events and +adds operators that allow you to compose sequences together declaratively while +abstracting away concerns about things like low-level threading, +synchronization, thread-safety, concurrent data structures, and non-blocking +I/O.") + (license license:asl2.0))) + (define-public r-adaptivesparsity (package (name "r-adaptivesparsity") -- cgit v1.2.3