rpm-macros: add cmake deps as needed

kf5.spec

@@ -1,6 +1,6 @@
 Name:           kf5
 Version:        5.18.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Filesystem and RPM macros for KDE Frameworks 5
 License:        BSD
 URL:            http://www.kde.org
@@ -20,6 +20,12 @@ Filesystem for KDE Frameworks 5.
 
 %package        rpm-macros
 Summary:        RPM macros for KDE Frameworks 5
+%if 0%{?fedora}
+Requires: cmake >= 3
+%endif
+%if 0%{?rhel}
+Requires: cmake3
+%endif
 BuildArch: noarch
 %description    rpm-macros
 RPM macros for building KDE Frameworks 5 packages.
@@ -61,6 +67,9 @@ sed -i \
 
 
 %changelog
+* Thu Jan 14 2016 Rex Dieter <rdieter@fedoraproject.org> 5.18.0-3
+- -rpm-macros: add cmake deps as needed
+
 * Fri Jan 08 2016 Rex Dieter <rdieter@fedoraproject.org> 5.18.0-2
 - +kconf_update_bin, omit dup'd %%changelog entry