From 3ad1bbe565e6be310124aff90913c41abd49b1526267d25b5ba10e40cbaef65b Mon Sep 17 00:00:00 2001
From: Dirk Mueller <dmueller@suse.com>
Date: Thu, 2 Jun 2022 08:08:56 +0000
Subject: [PATCH] Accepting request 980329 from
 home:bmwiedemann:branches:devel:languages:python

Add reproducible.patch to not depend on build machine CPU (boo#1100677)

package maintainer may want to work with upstream to drop it there
or to make it a compile-time option.

OBS-URL: https://build.opensuse.org/request/show/980329
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-fasttext?expand=0&rev=5
---
 python-fasttext.changes |  5 +++++
 python-fasttext.spec    |  1 +
 reproducible.patch      | 45 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+)
 create mode 100644 reproducible.patch

diff --git a/python-fasttext.changes b/python-fasttext.changes
index c918c70..f922e11 100644
--- a/python-fasttext.changes
+++ b/python-fasttext.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jun  1 09:51:33 UTC 2022 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Add reproducible.patch to not depend on build machine CPU (boo#1100677)
+
 -------------------------------------------------------------------
 Tue May 24 18:16:16 UTC 2022 - Matej Cepl <mcepl@suse.com>
 
diff --git a/python-fasttext.spec b/python-fasttext.spec
index 1e0915d..a9fde74 100644
--- a/python-fasttext.spec
+++ b/python-fasttext.spec
@@ -27,6 +27,7 @@ Summary:        Library for fast text representation and classification
 License:        MIT
 URL:            https://github.com/facebookresearch/fastText
 Source:         https://github.com/facebookresearch/%{modname}/archive/refs/tags/v%{version}.tar.gz#/%{modname}-%{version}.tar.gz
+Patch0:         reproducible.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pybind11-devel}
diff --git a/reproducible.patch b/reproducible.patch
new file mode 100644
index 0000000..15c8959
--- /dev/null
+++ b/reproducible.patch
@@ -0,0 +1,45 @@
+Date: 2022-06-01
+Author: Bernhard M. Wiedemann
+
+disable march=native to avoid
+https://bugzilla.opensuse.org/show_bug.cgi?id=1100677 packages do not build reproducibly from compile-time CPU-detection
+
+Index: fastText-0.9.2/CMakeLists.txt
+===================================================================
+--- fastText-0.9.2.orig/CMakeLists.txt
++++ fastText-0.9.2/CMakeLists.txt
+@@ -15,7 +15,7 @@ set (fasttext_VERSION_MINOR 1)
+ 
+ include_directories(fasttext)
+ 
+-set(CMAKE_CXX_FLAGS " -pthread -std=c++11 -funroll-loops -O3 -march=native")
++set(CMAKE_CXX_FLAGS " -pthread -std=c++11 -funroll-loops -O3")
+ 
+ set(HEADER_FILES
+     src/args.h
+Index: fastText-0.9.2/setup.py
+===================================================================
+--- fastText-0.9.2.orig/setup.py
++++ fastText-0.9.2/setup.py
+@@ -76,7 +76,7 @@ ext_modules = [
+         ],
+         language='c++',
+         extra_compile_args=["-O0 -fno-inline -fprofile-arcs -pthread -march=native" if coverage else
+-                            "-O3 -funroll-loops -pthread -march=native"],
++                            "-O3 -funroll-loops -pthread"],
+     ),
+ ]
+ 
+Index: fastText-0.9.2/Makefile
+===================================================================
+--- fastText-0.9.2.orig/Makefile
++++ fastText-0.9.2/Makefile
+@@ -7,7 +7,7 @@
+ #
+ 
+ CXX = c++
+-CXXFLAGS = -pthread -std=c++11 -march=native
++CXXFLAGS = -pthread -std=c++11
+ OBJS = args.o autotune.o matrix.o dictionary.o loss.o productquantizer.o densematrix.o quantmatrix.o vector.o model.o utils.o meter.o fasttext.o
+ INCLUDES = -I.
+