Accepting request 1134467 from devel:tools:building

- build against modern python on sle15

- drop patches:
  * Reduce memory consumption of MessageSet parsing
     * Add back a filegroup for :well_known_protos (#10061)
    * Fix shadowing warnings
    * Fix for issue #8484, constant initialization doesn't compile in msvc clang-cl environment
    * Use ArrayList copy constructor
    * Fix ReferenceError: window is not defined when getting the global object
    * Fix memory leak in MessageClass.encode
    * Override Map.clone to use Map's dup method
    * Ruby: build extensions for arm64-darwin
    * Add class method Timestamp.from_time to ruby well known types
    * Adopt pure ruby DSL implementation for JRuby
    * Fix for descriptor_pb.rb: google/protobuf should be required first
    * Add python-requires in setup.py
    * Add python 3.10

OBS-URL: https://build.opensuse.org/request/show/1134467
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/protobuf?expand=0&rev=77

protobuf.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Dec 21 13:53:29 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- build against modern python on sle15
+
 -------------------------------------------------------------------
 Mon Oct 30 10:47:11 UTC 2023 - Fridrich Strba <fstrba@suse.com>
 
@@ -137,7 +142,7 @@ Mon Apr 24 12:30:51 UTC 2023 - Adrian Schröter <adrian@suse.de>
 - python sub packages version is set 4.22.3 as defined in
   python/google/protobuf/__init__.py to stay compatible
 - skip python2 builds by default
-- drop patches: 
+- drop patches:
   * 10355.patch,
   * gcc12-disable-__constinit-with-c++-11.patch (merged upstream)
 - added patches:
@@ -206,7 +211,7 @@ Mon Sep 19 07:27:02 UTC 2022 - Dirk Müller <dmueller@suse.com>
 
 - update to 21.6:
   C++:
-  * Reduce memory consumption of MessageSet parsing 
+  * Reduce memory consumption of MessageSet parsing
 
 -------------------------------------------------------------------
 Wed Aug 17 19:33:06 UTC 2022 - Dirk Müller <dmueller@suse.com>
@@ -252,7 +257,7 @@ Mon Jul 25 07:11:14 UTC 2022 - Dirk Müller <dmueller@suse.com>
   * Python
     * Make //:protobuf_python and //:well_known_types_py_pb2 public (#10118)
   * Bazel
-     * Add back a filegroup for :well_known_protos (#10061) 
+     * Add back a filegroup for :well_known_protos (#10061)
 
 -------------------------------------------------------------------
 Sun Jul  3 07:50:16 UTC 2022 - Paolo Stivanin <info@paolostivanin.com>
@@ -517,31 +522,31 @@ Mon Jan 24 13:08:10 UTC 2022 - Paolo Stivanin <info@paolostivanin.com>
     * Make proto2::Message::DiscardUnknownFields() non-virtual
     * Separate RepeatedPtrField into its own header file
     * For default floating point values of 0, consider all bits significant
-    * Fix shadowing warnings 
+    * Fix shadowing warnings
-    * Fix for issue #8484, constant initialization doesn't compile in msvc clang-cl environment 
+    * Fix for issue #8484, constant initialization doesn't compile in msvc clang-cl environment
   Java:
     * Improve performance characteristics of UnknownFieldSet parsing
     * For default floating point values of 0, consider all bits significant
     * Annotate //java/com/google/protobuf/util/... with nullness annotations
-    * Use ArrayList copy constructor 
+    * Use ArrayList copy constructor
   Bazel:
     * Ensure that release archives contain everything needed for Bazel
     * Align dependency handling with Bazel best practices
   Javascript:
-    * Fix ReferenceError: window is not defined when getting the global object 
+    * Fix ReferenceError: window is not defined when getting the global object
   Ruby:
-    * Fix memory leak in MessageClass.encode 
+    * Fix memory leak in MessageClass.encode
-    * Override Map.clone to use Map's dup method 
+    * Override Map.clone to use Map's dup method
-    * Ruby: build extensions for arm64-darwin 
+    * Ruby: build extensions for arm64-darwin
-    * Add class method Timestamp.from_time to ruby well known types 
+    * Add class method Timestamp.from_time to ruby well known types
-    * Adopt pure ruby DSL implementation for JRuby 
+    * Adopt pure ruby DSL implementation for JRuby
     * Add size to Map class
-    * Fix for descriptor_pb.rb: google/protobuf should be required first 
+    * Fix for descriptor_pb.rb: google/protobuf should be required first
   Python:
     * Proto2 DecodeError now includes message name in error message
     * Make MessageToDict convert map keys to strings
-    * Add python-requires in setup.py 
+    * Add python-requires in setup.py
-    * Add python 3.10 
+    * Add python 3.10
 
 -------------------------------------------------------------------
 Wed Jul 28 08:00:56 UTC 2021 - Fridrich Strba <fstrba@suse.com>

protobuf.spec

@@ -24,6 +24,7 @@
 %bcond_with    check
 %bcond_without java
 %bcond_without python3
+%{?sle15_python_module_pythons}
 Name:           protobuf
 Version:        23.4
 %global         sover 23_4_0
@@ -38,7 +39,7 @@ Source2:        baselibs.conf
 Source1000:     %{name}-rpmlintrc
 Patch0:         add-missing-stdint-header.patch
 BuildRequires:  %{python_module abseil}
-BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module devel >= 3.7}
 BuildRequires:  %{python_module python-dateutil}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  abseil-cpp-devel >= 20230125
@@ -56,8 +57,8 @@ BuildRequires:  java-devel >= 1.8
 BuildRequires:  javapackages-local >= 6
 %endif
 
-%if 0%{?suse_version} >= 1550
+%if 0%{?suse_version} >= 1500
-# TW: generate subpackages for every python3 flavor
+# generate subpackages for every python3 flavor
 %define python_subpackage_only 1
 %python_subpackages
 %else