From: Federico Beffa <beffa@ieee.org>
To: Guix-devel <guix-devel@gnu.org>
Subject: [PATCH] gnu: Add Cython
Date: Mon, 20 Oct 2014 20:43:38 +0200 [thread overview]
Message-ID: <CAKrPhPO9AS0zgdfd+w6hL9yXNC5f32GKyX9ozjMoEds9i00qZg@mail.gmail.com> (raw)
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In preparing this package I've found that the python-build-system (not
sure about the others) defines the environment variable HOME as
"/homeless-shelter". However, that directory does not exist in the
build chroot. This is a problem for cython, because it wants to access
$HOME/.cython. Wouldn't it be better to point HOME to an existing
directory (created in the chroot) with suitable permissions?
I'm a little bit unsure about the name of the package. I've not
prefixed it with "python[2]-" as the program extends the Python
language and can work with both (2 and 3) Python version series.
However, the package installs files in
".../lib/python${version}/site-packages/...". The naming is in-line
with Debian naming.
Regards,
Fede
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From b9e7cdb367518547be3d8bc535828a0d1f1ac96e Mon Sep 17 00:00:00 2001
From: Federico Beffa <beffa@fbengineering.ch>
Date: Mon, 20 Oct 2014 19:52:45 +0200
Subject: [PATCH] gnu: Add Cython
* gnu/packages/python.scm(cython,cython2): New variables
---
gnu/packages/python.scm | 50 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 897e248..f8503c3 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -37,6 +37,7 @@
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages databases)
#:use-module (gnu packages zip)
+ #:use-module (gnu packages gcc)
#:use-module (gnu packages multiprecision)
#:use-module (guix packages)
#:use-module (guix download)
@@ -1832,3 +1833,52 @@ sources.")
(define-public python2-sphinx
(package-with-python2 python-sphinx))
+
+(define-public cython
+ (package
+ (name "cython")
+ (version "0.21.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "http://cython.org/release/Cython-"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "0ddz2l2dvcy5hdkxx4xlfiwpccvwia7ixgcy4h0pdv46a4i4vxj3"))))
+ (build-system python-build-system)
+ (inputs
+ `(("python" ,python))) ; otherwise ld doesn't find libpython3.3m.so
+ (arguments
+ `(#:phases
+ (alist-replace
+ 'build
+ (lambda* (#:key outputs inputs
+ #:allow-other-keys #:rest args)
+ (let ((build (assoc-ref %standard-phases 'build)))
+ (setenv "HOME" "/tmp") ; some tests require access to "$HOME/.cython"
+ (apply build args)))
+ (alist-replace
+ 'check
+ (lambda _ (zero?
+ (system* "python"
+ "runtests.py"
+ "-vv")))
+ %standard-phases))))
+ (home-page "http://cython.org/")
+ (synopsis "C extensions for Python")
+ (description "Cython is an optimising static compiler for both the Python
+programming language and the extended Cython programming language. It makes
+writing C extensions for Python as easy as Python itself.")
+ (license asl2.0)))
+
+(define-public cython2
+ (package
+ (inherit cython)
+ (name "cython2")
+ (build-system python-build-system)
+ (inputs
+ `(("python-2" ,python-2)))
+ (arguments
+ `(#:python ,python-2 ,@(package-arguments cython)))))
--
1.8.4
next reply other threads:[~2014-10-20 18:43 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-20 18:43 Federico Beffa [this message]
2014-10-20 21:15 ` [PATCH] gnu: Add Cython Eric Bavier
2014-10-21 16:16 ` Federico Beffa
2014-10-23 6:25 ` Andreas Enge
2014-10-24 15:51 ` Federico Beffa
2014-10-24 19:50 ` Andreas Enge
2014-10-25 7:18 ` Federico Beffa
2014-11-03 16:57 ` Ludovic Courtès
2014-11-03 17:00 ` Andreas Enge
2014-11-03 19:42 ` Ludovic Courtès
2014-11-03 19:50 ` Andreas Enge
2014-11-03 20:12 ` Federico Beffa
2014-11-03 21:15 ` Federico Beffa
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