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authorFederico Beffa <beffa@fbengineering.ch>2014-11-24 20:51:29 +0100
committerFederico Beffa <beffa@fbengineering.ch>2014-11-24 22:22:20 +0100
commit0da98533602d37f008c2d3736182b2014618e81b (patch)
tree966fba53b9dd69f3824c5c19e8029b2e3204d147 /gnu/packages
parent2d8dc79c1e7426c12199835cf38037a9c88d9952 (diff)
gnu: Add numpy-bootstrap.
* gnu/packages/python.scm (python-numpy-bootstrap, python2-numpy-bootstrap): New file-local variables.
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/python.scm59
1 files changed, 59 insertions, 0 deletions
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 378660482f..7967201f17 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -35,6 +35,8 @@
#:use-module (gnu packages readline)
#:use-module (gnu packages openssl)
#:use-module (gnu packages elf)
+ #:use-module (gnu packages maths)
+ #:use-module (gnu packages gcc)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages databases)
#:use-module (gnu packages zip)
@@ -1873,3 +1875,60 @@ writing C extensions for Python as easy as Python itself.")
(name "python2-cython")
(inputs
`(("python-2" ,python-2))))) ; this is not automatically changed
+
+;; This version of numpy is missing the documentation and is only used to
+;; build matplotlib which is required to build numpy's documentation.
+(define python-numpy-bootstrap
+ (package
+ (name "python-numpy-bootstrap")
+ (version "1.9.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "mirror://sourceforge/numpy"
+ "/numpy-" version ".tar.gz"))
+ (sha256
+ (base32
+ "070ybfvpgfmiz2hs94x445hvkh9dh52nyi0m8jp5kdihgvhbnx80"))))
+ (build-system python-build-system)
+ (inputs
+ `(("python-nose" ,python-nose)
+ ("atlas" ,atlas)))
+ (native-inputs
+ `(("gfortran" ,gfortran-4.8)))
+ (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)))
+ ;; 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 python2-numpy-bootstrap
+ (package-with-python2 python-numpy-bootstrap))