File 0001-Sphinx-Specify-encoding-when-opening-files-for-title.patch of Package cmake3

From 853f069103f00b3f487833787b5388c7e79ff3c3 Mon Sep 17 00:00:00 2001
From: Craig Scott <craig.scott@crascit.com>
Date: Fri, 7 Apr 2023 18:11:05 +1000
Subject: [PATCH 1/5] Sphinx: Specify encoding when opening files for title
 extraction
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When the encoding is not specified, open() may choose an encoding
based on the locale in use. That encoding may have no relationship
to the encoding of the file being opened. Use the locale from the
document settings instead, which should better match the file's
encoding.

Fixes: #24679
Signed-off-by: Björn Esser <besser82@fedoraproject.org>
---
 Utilities/Sphinx/cmake.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Utilities/Sphinx/cmake.py b/Utilities/Sphinx/cmake.py
index 47e4909ba0..e4e06aba1a 100644
--- a/Utilities/Sphinx/cmake.py
+++ b/Utilities/Sphinx/cmake.py
@@ -224,12 +224,13 @@ class CMakeTransform(Transform):
            The cmake --help-*-list commands also depend on this convention.
            Return the title or False if the document file does not exist.
         """
-        env = self.document.settings.env
+        settings = self.document.settings
+        env = settings.env
         title = self.titles.get(docname)
         if title is None:
             fname = os.path.join(env.srcdir, docname+'.rst')
             try:
-                f = open(fname, 'r')
+                f = open(fname, 'r', encoding=settings.input_encoding)
             except IOError:
                 title = False
             else:
-- 
2.40.1