Tweak tolerances for ppc64le and s390x.

0001-matplotlibrc-path-search-fix.patch

@@ -1,7 +1,7 @@
 From 6277ea0c008b02cd2abe017d041b43a35a407c6c Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Wed, 27 Sep 2017 19:35:59 -0400
-Subject: [PATCH 1/5] matplotlibrc path search fix
+Subject: [PATCH 1/6] matplotlibrc path search fix
 
 Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 ---

0002-Set-FreeType-version-to-2.11.0-and-update-tolerances.patch

@@ -1,7 +1,7 @@
 From 322fe366ece11ae948c7f6ba0191f7dbc5db444b Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Fri, 14 Feb 2020 06:05:42 -0500
-Subject: [PATCH 2/5] Set FreeType version to 2.11.0 and update tolerances.
+Subject: [PATCH 2/6] Set FreeType version to 2.11.0 and update tolerances.
 
 Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 ---

0003-Slightly-increase-tolerance-on-rcupdate-test.patch

@@ -1,7 +1,7 @@
 From d807e4e108073ee0fbda02340b206bf3766d9c7c Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Fri, 4 Jun 2021 02:32:31 -0400
-Subject: [PATCH 3/5] Slightly increase tolerance on rcupdate test.
+Subject: [PATCH 3/6] Slightly increase tolerance on rcupdate test.
 
 Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 ---

0004-Use-new-style-for-test_text_urls_tex.patch

@@ -1,7 +1,7 @@
 From ea96e5684af98e28e704dc26f12b793c6032ada6 Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Fri, 4 Jun 2021 03:20:38 -0400
-Subject: [PATCH 4/5] Use new style for test_text_urls_tex.
+Subject: [PATCH 4/6] Use new style for test_text_urls_tex.
 
 This test does not depend on the font style, just that the annotation
 appears over it. Switching to mpl20 style stops using Helvetica, and

0005-Backport-PR-20488-FIX-Include-0-when-checking-lognor.patch

@@ -1,7 +1,7 @@
 From 982f5255e5da9c5023ca9997aff78c86eb0e8000 Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Thu, 24 Jun 2021 01:45:04 -0400
-Subject: [PATCH 5/5] Backport PR #20488: FIX: Include 0 when checking lognorm
+Subject: [PATCH 5/6] Backport PR #20488: FIX: Include 0 when checking lognorm
  vmin
 
 Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>

0006-Increase-mathfont-test-tolerance-on-some-systems.patch

@@ -0,0 +1,34 @@
+From 157025487ba0e446933068c01cd50f2c6691a19a Mon Sep 17 00:00:00 2001
+From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
+Date: Mon, 9 Aug 2021 21:38:15 -0400
+Subject: [PATCH 6/6] Increase mathfont test tolerance on some systems.
+
+Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
+---
+ lib/matplotlib/tests/test_mathtext.py | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/lib/matplotlib/tests/test_mathtext.py b/lib/matplotlib/tests/test_mathtext.py
+index b5fd906d2f..726c226d27 100644
+--- a/lib/matplotlib/tests/test_mathtext.py
++++ b/lib/matplotlib/tests/test_mathtext.py
+@@ -1,5 +1,6 @@
+ import io
+ import os
++import platform
+ import re
+ 
+ import numpy as np
+@@ -189,7 +190,8 @@ def baseline_images(request, fontset, index, text):
+ @pytest.mark.parametrize(
+     'fontset', ['cm', 'stix', 'stixsans', 'dejavusans', 'dejavuserif'])
+ @pytest.mark.parametrize('baseline_images', ['mathtext'], indirect=True)
+-@image_comparison(baseline_images=None)
++@image_comparison(baseline_images=None,
++                  tol=0.011 if platform.machine() in ('ppc64le', 's390x') else 0)
+ def test_mathtext_rendering(baseline_images, fontset, index, text):
+     mpl.rcParams['mathtext.fontset'] = fontset
+     fig = plt.figure(figsize=(5.25, 0.75))
+-- 
+2.31.1
+

python-matplotlib.spec

@@ -71,6 +71,8 @@ Patch1003:      0003-Slightly-increase-tolerance-on-rcupdate-test.patch
 Patch1004:      0004-Use-new-style-for-test_text_urls_tex.patch
 # https://github.com/matplotlib/matplotlib/pull/20488
 Patch1005:      0005-Backport-PR-20488-FIX-Include-0-when-checking-lognor.patch
+# Tweak tolerances a bit.
+Patch1006:      0006-Increase-mathfont-test-tolerance-on-some-systems.patch
 
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
@@ -329,6 +331,7 @@ cp -p %{SOURCE1} setup.cfg
 %patch1003 -p1
 %patch1004 -p1
 %patch1005 -p1
+%patch1006 -p1
 
 
 %build