Explicitly build with OpenSSL 3 for now

https://fedoraproject.org/wiki/Changes/OpenSSL40

python3.10.spec

@@ -17,7 +17,7 @@ URL: https://www.python.org/
 #global prerel ...
 %global upstream_version %{general_version}%{?prerel}
 Version: %{general_version}%{?prerel:~%{prerel}}
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: Python-2.0.1
 
 
@@ -216,7 +216,6 @@ BuildRequires: make
 BuildRequires: mpdecimal-devel
 BuildRequires: ncurses-devel
 
-BuildRequires: openssl-devel
 BuildRequires: pkgconfig
 BuildRequires: readline-devel
 BuildRequires: redhat-rpm-config >= 127
@@ -229,6 +228,10 @@ BuildRequires: tix-devel
 BuildRequires: tk-devel < 1:9
 BuildRequires: tzdata
 
+# Support for OpenSSL 4 only landed in Python 3.15 for now
+# https://github.com/python/cpython/issues/146207
+BuildRequires: (openssl-devel < 1:4 or openssl3-devel)
+
 %if %{with valgrind}
 BuildRequires: valgrind-devel
 %endif
@@ -1665,6 +1668,9 @@ CheckPython optimized
 # ======================================================
 
 %changelog
+* Sat Apr 11 2026 Miro Hrončok <mhroncok@redhat.com> - 3.10.20-2
+- Explicitly build with OpenSSL 3
+
 * Tue Mar 03 2026 Tomáš Hrnčiar <thrnciar@redhat.com> - 3.10.20-1
 - Update to 3.10.20