Here the first packages depending on ATLAS.
Regards,
Fede
From 063b33562c4fee2ea4e3fd1b53a27770047e9201 Mon Sep 17 00:00:00 2001
From: Federico Beffa <be...@fbengineering.ch>
Date: Sun, 26 Oct 2014 15:03:17 +0100
Subject: [PATCH 1/2] gnu: Add numpy
* gnu/packages/python.scm(python-numpy, python2-numpy): New variables.
---
gnu/packages/python.scm | 112 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 112 insertions(+)
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index c995c1b..b39957a 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -37,6 +37,8 @@
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages databases)
#:use-module (gnu packages zip)
+ #:use-module (gnu packages maths)
+ #:use-module (gnu packages gcc)
#:use-module (gnu packages multiprecision)
#:use-module (guix packages)
#:use-module (guix download)
@@ -1832,3 +1834,113 @@ sources.")
(define-public python2-sphinx
(package-with-python2 python-sphinx))
+
+(define python-numpy-reference
+ (origin
+ (method url-fetch)
+ (uri (string-append "mirror://sourceforge/numpy/reference.pdf"))
+ (sha256
+ (base32
+ "0izsmzazhd042ra6p7as2jhwx8713sc5gpn9s5nifwm68biwn0lp"))))
+
+(define python-numpy-userguide
+ (origin
+ (method url-fetch)
+ (uri (string-append "mirror://sourceforge/numpy/userguide.pdf"))
+ (sha256
+ (base32
+ "1z2xjlxldv01ad2775k9birg1hkqay5wbi5vmgz3rlr6dczvk77k"))))
+
+(define-public python-numpy
+ (package
+ (name "python-numpy")
+ (version "1.9.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "mirror://sourceforge/numpy"
+ "/numpy-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1xbzsb84wg32zx5ilgvkdp0lwfqrycwhh5a2q9nx5iwyjpgcxrpp"))))
+ (build-system python-build-system)
+ (inputs
+ `(("python" ,python) ; otherwise ld does not find libpython3.3m
+ ("python-numpy-userguide" ,python-numpy-userguide)
+ ("python-numpy-reference" ,python-numpy-reference)
+ ("atlas" ,atlas)))
+ (native-inputs
+ `(("python-nose" ,python-nose) ; used by tests
+ ("gfortran" ,gfortran-4.8)))
+ (outputs '("out" "doc")) ; doc is ca. 9MB
+ (arguments
+ `(#:phases
+ (alist-replace
+ 'build
+ (lambda* (#:key outputs inputs
+ #:allow-other-keys #:rest args)
+ (let* ((build (assoc-ref %standard-phases 'build))
+ (atlas-threaded
+ (string-append (assoc-ref inputs "atlas")
+ "/lib/libtatlas.so"))
+ ;; On single core CPUs only the serial library is created.
+ (atlas-lib
+ (if (file-exists? atlas-threaded)
+ atlas-threaded
+ (string-append (assoc-ref inputs "atlas")
+ "/lib/libsatlas.so"))))
+ (setenv "ATLAS" atlas-lib)
+ (apply build args)))
+ (alist-cons-after
+ 'install 'install-doc
+ (lambda* (#:key outputs inputs #:allow-other-keys)
+ ;; procedure from gnu-build-system.scm
+ (define (package-name)
+ (let* ((out (assoc-ref outputs "out"))
+ (base (basename out))
+ (dash (string-rindex base #\-)))
+ (string-drop (if dash
+ (substring base 0 dash)
+ base)
+ (+ 1 (string-index base #\-)))))
+
+ (let ((doc (string-append (assoc-ref outputs "doc")
+ "/share/doc/" (package-name))))
+ (mkdir-p doc)
+ (and (zero?
+ (system* "cp"
+ (assoc-ref inputs "python-numpy-reference")
+ (string-append doc "/reference.pdf")))
+ (zero?
+ (system* "cp"
+ (assoc-ref inputs "python-numpy-userguide")
+ (string-append doc "/userguide.pdf"))))))
+ ;; Tests can only be run after the library has been installed and not
+ ;; within the source directory.
+ (alist-cons-after
+ 'install 'check
+ (lambda _
+ (with-directory-excursion "/tmp"
+ (zero? (system* "python" "-c" "import numpy; numpy.test()"))))
+ (alist-delete
+ 'check
+ %standard-phases))))))
+ (home-page "http://www.numpy.org/";)
+ (synopsis "Fundamental package for scientific computing with Python")
+ (description "NumPy is the fundamental package for scientific computing
+with Python. It contains among other things: a powerful N-dimensional array
+object, sophisticated (broadcasting) functions, tools for integrating C/C++
+and Fortran code, useful linear algebra, Fourier transform, and random number
+capabilities.")
+ (license bsd-3)))
+
+(define-public python2-numpy
+ (package (inherit (package-with-python2 python-numpy))
+ ;; If we don't redefine the inputs here, then python (version 3) is
+ ;; also imported and its libraries come first in PYTHONPATH. This
+ ;; causes the 'check phase to fail.
+ (inputs
+ `(("python-2" ,python-2) ; otherwise ld does not find libpython2.7
+ ("python-numpy-userguide" ,python-numpy-userguide)
+ ("python-numpy-reference" ,python-numpy-reference)
+ ("atlas" ,atlas)))))
--
1.8.4
