From: Federico Beffa <beffa@ieee.org>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: Guix-devel <guix-devel@gnu.org>
Subject: Re: [PATCH 1/2] gnu: Add numpy
Date: Thu, 30 Oct 2014 18:03:51 +0100 [thread overview]
Message-ID: <CAKrPhPO47m9FR4Uy_TP3qPPGAYn-Mwf1SNCwwgbQgkt6Ov4LaA@mail.gmail.com> (raw)
In-Reply-To: <87sii6h6fl.fsf@gnu.org>
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On Wed, Oct 29, 2014 at 11:11 PM, Ludovic Courtès <ludo@gnu.org> wrote:
>> +(define python2-numpy-reference python-numpy-reference)
>> +
>> +(define python2-numpy-userguide python-numpy-userguide)
>
> These variables are unused and not needed, so they can be removed.
Ah, you are right. I thought that 'package-with-python2' would change
all input prefixes from 'python' to 'python2'.
Please note that this patch will NOT build until the 'python-wrapper'
will be applied (but I tested it again with my previous
'python-wrapper' patch). It is my understanding that Andreas will look
into the 'python-wrapper' patch at a suitable time.
Regards,
Fede
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From cab16a360bf478aef6feda8b1977d4318f87eeec Mon Sep 17 00:00:00 2001
From: Federico Beffa <beffa@fbengineering.ch>
Date: Thu, 30 Oct 2014 17:10:35 +0100
Subject: [PATCH] gnu: Add numpy.
* gnu/packages/python.scm (python-numpy, python2-numpy): New variables.
---
gnu/packages/python.scm | 88 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index c34bdc3..0e2f567 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -1832,3 +1832,91 @@ 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-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-cons-before
+ 'build 'set-environment-variables
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let* ((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)))
+ ;; TODO: generate documentation locally, including info files. The
+ ;; documentation can be built from the source. However, it needs
+ ;; matplotlib which we currently do not have.
+ (alist-cons-after
+ 'install 'install-doc
+ (lambda* (#:key outputs inputs #:allow-other-keys)
+ (let ((doc (string-append (assoc-ref outputs "doc")
+ "/share/doc/" ,name "-" ,version)))
+ (mkdir-p doc)
+ (copy-file (assoc-ref inputs "python-numpy-reference")
+ (string-append doc "/reference.pdf"))
+ (copy-file (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-with-python2 python-numpy))
+
--
1.8.4
next prev parent reply other threads:[~2014-10-31 15:39 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-29 19:17 [PATCH 1/2] gnu: Add numpy Federico Beffa
2014-10-29 19:55 ` Federico Beffa
2014-10-29 22:11 ` Ludovic Courtès
2014-10-30 17:03 ` Federico Beffa [this message]
2014-11-19 9:04 ` Ludovic Courtès
2014-11-22 15:31 ` Federico Beffa
2014-11-22 17:21 ` Ludovic Courtès
2014-11-24 19:56 ` Federico Beffa
2014-11-24 21:06 ` Ludovic Courtès
2014-11-24 21:24 ` Federico Beffa
2014-10-29 22:30 ` Andreas Enge
2014-10-29 21:26 ` Ludovic Courtès
-- strict thread matches above, loose matches on Subject: below --
2014-10-26 13:09 Federico Beffa
2014-10-26 18:56 ` Ludovic Courtès
2014-10-27 20:26 ` Federico Beffa
2014-10-28 9:34 ` Ludovic Courtès
2014-10-28 17:49 ` Federico Beffa
2014-10-29 21:28 ` Ludovic Courtès
2014-10-28 23:34 ` Ludovic Courtès
2014-10-29 22:23 ` Andreas Enge
2014-10-29 22:20 ` Andreas Enge
2014-10-30 16:56 ` Federico Beffa
2014-10-30 17:03 ` Andreas Enge
2014-10-30 17:05 ` Federico Beffa
2014-11-02 18:21 ` Ludovic Courtès
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