diff options
Diffstat (limited to 'gnu/packages/machine-learning.scm')
| -rw-r--r-- | gnu/packages/machine-learning.scm | 67 |
1 files changed, 66 insertions, 1 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm index f96672cfb2..4332045d63 100644 --- a/gnu/packages/machine-learning.scm +++ b/gnu/packages/machine-learning.scm @@ -1,6 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2015, 2016 Ricardo Wurmus <rekado@elephly.net> ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il> +;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -27,18 +28,21 @@ #:use-module (guix build-system gnu) #:use-module (guix build-system r) #:use-module (gnu packages) + #:use-module (gnu packages algebra) #:use-module (gnu packages autotools) #:use-module (gnu packages boost) #:use-module (gnu packages compression) #:use-module (gnu packages dejagnu) #:use-module (gnu packages gcc) + #:use-module (gnu packages image) #:use-module (gnu packages maths) #:use-module (gnu packages perl) #:use-module (gnu packages pkg-config) #:use-module (gnu packages python) #:use-module (gnu packages statistics) #:use-module (gnu packages swig) - #:use-module (gnu packages xml)) + #:use-module (gnu packages xml) + #:use-module (gnu packages xorg)) (define-public libsvm (package @@ -467,3 +471,64 @@ geometric models.") "This package provides functions for feed-forward neural networks with a single hidden layer, and for multinomial log-linear models.") (license (list license:gpl2+ license:gpl3+)))) + +(define-public dlib + (package + (name "dlib") + (version "19.1") + (source (origin + (method url-fetch) + (uri (string-append + "http://dlib.net/files/dlib-" version ".tar.bz2")) + (sha256 + (base32 + "0p2pvcdalc6jhb6r99ybvjd9x74sclr0ngswdg9j2xl5pj7knbr4")) + (modules '((guix build utils))) + (snippet + '(begin + ;; Delete ~13MB of bundled dependencies. + (delete-file-recursively "dlib/external") + (delete-file-recursively "docs/dlib/external"))))) + (build-system cmake-build-system) + (arguments + `(#:phases + (modify-phases %standard-phases + (add-after 'unpack 'disable-asserts + (lambda _ + ;; config.h recommends explicitly enabling or disabling asserts + ;; when building as a shared library. By default neither is set. + (substitute* "dlib/config.h" + (("^//#define DLIB_DISABLE_ASSERTS") "#define DLIB_DISABLE_ASSERTS")) + #t)) + (replace 'check + (lambda _ + ;; No test target, so we build and run the unit tests here. + (let ((test-dir (string-append "../dlib-" ,version "/dlib/test/build"))) + (mkdir-p test-dir) + (with-directory-excursion test-dir + (and (zero? (system* "cmake" "..")) + (zero? (system* "cmake" "--build" "." "--config" "Release")) + (zero? (system* "./dtest" "--runall"))))))) + (add-after 'install 'delete-static-library + (lambda* (#:key outputs #:allow-other-keys) + (delete-file (string-append (assoc-ref outputs "out") "/lib/libdlib.a"))))))) + (native-inputs + `(("pkg-config" ,pkg-config))) + (inputs + `(("fftw" ,fftw) + ("giflib" ,giflib) + ;("lapack" ,lapack) XXX lapack here causes test failures in some setups. + ("libjpeg" ,libjpeg) + ("libpng" ,libpng) + ("libx11" ,libx11) + ("openblas" ,openblas) + ("zlib" ,zlib))) + (synopsis + "Toolkit for making machine learning and data analysis applications in C++") + (description + "Dlib is a modern C++ toolkit containing machine learning algorithms and +tools. It is used in both industry and academia in a wide range of domains +including robotics, embedded devices, mobile phones, and large high performance +computing environments.") + (home-page "http://dlib.net") + (license license:boost1.0))) |