Use python3 for rpm generators

Use lowercase names for cmake provides in generator (in addition to old names)

cmake.prov

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding:utf-8 -*-
 #
 # Copyright (C) 2015 Daniel Vrátil <dvratil@redhat.com>
@@ -37,9 +37,16 @@ class CMakeParser:
                 version = self.resolveCMakeModuleVersion(modulePath, cmakeModule, lowercase)
 
                 if version:
-                    print("cmake(%s) = %s" % (cmakeModule, version))
+                    string = "cmake(" + cmakeModule + ") = " + version
                 else:
-                    print("cmake(%s)" % cmakeModule)
+                    string = "cmake(" + cmakeModule + ")"
+                if string == string.lower():
+                    print(string)
+                else:
+                    # Temporarily print both variants to satisfy requires
+                    # by the old version of this generator which made mistakes
+                    print(string)
+                    print(string.lower())
 
 
     def parseCmakeModuleConfig(self, configFile):

cmake.req

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding:utf-8 -*-
 #
 # Copyright (C) 2017 Björn Esser <besser82@fedoraproject.org>

cmake.spec

@@ -67,7 +67,7 @@
 
 Name:           %{orig_name}%{?name_suffix}
 Version:        %{major_version}.%{minor_version}.0
-Release:        0.1%{?relsuf}%{?dist}
+Release:        0.2%{?relsuf}%{?dist}
 Summary:        Cross-platform make system
 
 # most sources are BSD
@@ -489,6 +489,10 @@ mv -f Modules/FindLibArchive.disabled Modules/FindLibArchive.cmake
 
 
 %changelog
+* Thu Feb 27 2020 Orion Poplawski <orion@nwra.com> - 3.17.0-0.2.rc1
+- Use python3 for rpm generators
+- Use lowercase names for cmake provides in generator (in addition to old names)
+
 * Mon Feb 17 2020 Björn Esser <besser82@fedoraproject.org> - 3.17.0-0.1.rc1
 - Update to 3.17.0-rc1