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Accepting request 692210 from home:bmwiedemann:branches:devel:languages:python

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Drop compile-time CPU detection.
Add reproducible.patch to make package build reproducible (boo#1100677) and to not use SSE4.1 instructions

OBS-URL: https://build.opensuse.org/request/show/692210
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-autobahn?expand=0&rev=17
This commit is contained in:
Tomáš Chvátal
2019-04-08 08:39:26 +00:00
committed by Git OBS Bridge
parent 39c4829c50
commit c2e7d9080d
3 changed files with 33 additions and 0 deletions
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6
python-autobahn.changes
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@@ -1,3 +1,9 @@
-------------------------------------------------------------------
Mon Apr 8 07:32:05 UTC 2019 - Bernhard Wiedemann <bwiedemann@suse.com>
- Add reproducible.patch to make package build reproducible (boo#1100677)
and to not use SSE4.1 instructions
-------------------------------------------------------------------
Fri Apr 5 08:12:36 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>

3
python-autobahn.spec
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@@ -25,6 +25,8 @@ License: MIT
Group: Development/Languages/Python
URL: https://github.com/crossbario/autobahn-python
Source: https://files.pythonhosted.org/packages/source/a/autobahn/autobahn-%{version}.tar.gz
# PATCH-FIX-OPENSUSE bmwiedemann -- https://bugzilla.opensuse.org/show_bug.cgi?id=1100677
Patch0: reproducible.patch
BuildRequires: %{python_module PyNaCl >= 1.0.1}
BuildRequires: %{python_module PyQRCode >= 1.1}
BuildRequires: %{python_module Twisted >= 12.1.0}
@@ -87,6 +89,7 @@ asynchronous Remote Procedure Calls and Publish & Subscribe on top of WebSocket.
%prep
%setup -q -n autobahn-%{version}
%patch0 -p1
%build
export AUTOBAHN_USE_NVX=true

24
reproducible.patch Normal file
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@@ -0,0 +1,24 @@
Author: Bernhard M. Wiedemann <bwiedemann suse de>
Date: 2019-04-08
This bug was found while working on reproducible builds for openSUSE.
Without this patch, binaries would use SSE4.1 instructions if the build
machine's CPU had it available.
This could cause 'invalid instruction' faults on older user machines.
https://bugzilla.opensuse.org/show_bug.cgi?id=1100677
Index: autobahn-19.3.3/autobahn/nvx/_utf8validator.py
===================================================================
--- autobahn-19.3.3.orig/autobahn/nvx/_utf8validator.py
+++ autobahn-19.3.3/autobahn/nvx/_utf8validator.py
@@ -52,7 +52,7 @@ with open(os.path.join(os.path.dirname(_
"_nvx_utf8validator",
c_source,
libraries=[],
- extra_compile_args=['-std=c99', '-Wall', '-Wno-strict-prototypes', '-O3', '-march=native']
+ extra_compile_args=['-std=c99', '-Wall', '-Wno-strict-prototypes', '-O3']
)