convert GPLv3+ license to SPDX

This is part of https://fedoraproject.org/wiki/Changes/SPDX_Licenses_Phase_4

xtv.spec

@@ -1,12 +1,14 @@
 Name:		xtv
 Version:	1.0
-Release:	4%{?dist}
+Release:	6%{?dist}
 Summary:	A file manager for the Linux console/xterm
 
-License:	GPLv3+
+# Automatically converted from old format: GPLv3+ - review is highly recommended.
+License:	GPL-3.0-or-later
 URL:		http://sites.google.com/site/mohammedisam2000/home/projects
 Source0:	http://sites.google.com/site/mohammedisam2000/home/projects/%{name}-%{version}.tar.gz
 
+BuildRequires: make
 BuildRequires:	cmake cups-devel cups
 
 %description
@@ -34,6 +36,13 @@ install -D info/xtv.info %{buildroot}%{_infodir}/xtv.info
 
 
 %changelog
+* Thu Jul 25 2024 Miroslav Suchý <msuchy@redhat.com> - 1.0-6
+- convert license to SPDX
+
+* Tue Jul 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0-5
+- Second attempt - Rebuilt for
+  https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
 * Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild