Hello community,
here is the log from the commit of package python3-blosc for openSUSE:Factory
checked in at 2017-01-31 12:46:04
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/python3-blosc (Old)
and /work/SRC/openSUSE:Factory/.python3-blosc.new (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "python3-blosc"
Changes:
--------
--- /work/SRC/openSUSE:Factory/python3-blosc/python3-blosc.changes
2016-09-12 13:27:24.000000000 +0200
+++ /work/SRC/openSUSE:Factory/.python3-blosc.new/python3-blosc.changes
2017-02-03 18:58:51.561219948 +0100
@@ -1,0 +2,6 @@
+Fri Jan 6 08:33:52 UTC 2017 - norm...@linux.vnet.ibm.com
+
+- new blosc-setup.py-gracefuly-handle-cpuinfo-failure.patch
+ to ignore cpuinfo failure (at least required for PowerPC)
+
+-------------------------------------------------------------------
New:
----
blosc-setup.py-gracefuly-handle-cpuinfo-failure.patch
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ python3-blosc.spec ++++++
--- /var/tmp/diff_new_pack.Nx5wXi/_old 2017-02-03 18:58:51.929168270 +0100
+++ /var/tmp/diff_new_pack.Nx5wXi/_new 2017-02-03 18:58:51.933167708 +0100
@@ -1,7 +1,7 @@
#
# spec file for package python3-blosc
#
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@@ -32,6 +32,7 @@
Requires: blosc-devel
Requires: python3-numpy
BuildRoot: %{_tmppath}/%{name}-%{version}-build
+Patch1: blosc-setup.py-gracefuly-handle-cpuinfo-failure.patch
%description
Blosc is a high performance compressor optimized for binary data in
@@ -39,6 +40,7 @@
%prep
%setup -q -n blosc-%{version}
+%patch1 -p1
%build
CFLAGS="%{optflags}" python3 setup.py build_ext --inplace --blosc=%{_prefix}
++++++ blosc-setup.py-gracefuly-handle-cpuinfo-failure.patch ++++++
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbys...@in.waw.pl>
Date: Fri, 23 Sep 2016 21:25:19 -0400
Subject: [PATCH] setup.py: gracefuly handle cpuinfo failure
When comping on aarch64, setup.py fails with:
Exception: py-cpuinfo currently only works on X86 and some ARM CPUs.
Assume that the CPU does not support SSE2 or AVX in importing cpuinfo fails
and continue.
---
setup.py | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
Index: python-blosc-1.4.1/setup.py
===================================================================
--- python-blosc-1.4.1.orig/setup.py
+++ python-blosc-1.4.1/setup.py
@@ -19,7 +19,13 @@ import sys
from setuptools import Extension
from setuptools import setup
from glob import glob
-import cpuinfo
+try:
+ import cpuinfo
+ cpu_info = cpuinfo.get_cpu_info()
+ cpu_flags = cpu_info['flags']
+except Exception as e:
+ print('cpuinfo failed, assuming no CPU features:', e)
+ cpu_flags = []
########### Check versions ##########
@@ -94,9 +100,8 @@ else:
def_macros += [('HAVE_LZ4', 1), ('HAVE_SNAPPY', 1), ('HAVE_ZLIB', 1),
('HAVE_ZSTD', 1)]
# Guess SSE2 or AVX2 capabilities
- cpu_info = cpuinfo.get_cpu_info()
# SSE2
- if 'sse2' in cpu_info['flags']:
+ if 'sse2' in cpu_flags:
print('SSE2 detected')
CFLAGS.append('-DSHUFFLE_SSE2_ENABLED')
sources += [f for f in glob('c-blosc/blosc/*.c') if 'sse2' in f]
@@ -105,7 +110,7 @@ else:
elif os.name == 'nt':
def_macros += [('__SSE2__', 1)]
# AVX2
- if 'avx2' in cpu_info['flags']:
+ if 'avx2' in cpu_flags:
print('AVX2 detected')
CFLAGS.append('-DSHUFFLE_AVX2_ENABLED')
sources += [f for f in glob('c-blosc/blosc/*.c') if 'avx2' in f]
