Set minimum required glibmm24 version

atkmm.spec

@@ -2,6 +2,8 @@
 # first two digits of version
 %define release_version %(echo %{version} | awk -F. '{print $1"."$2}')
 
+%global glibmm24_version 2.45.3
+
 Name:           atkmm
 Version:        2.23.1
 Release:        1%{?dist}
@@ -13,7 +15,9 @@ URL:            http://www.gtkmm.org/
 Source0:        http://ftp.gnome.org/pub/GNOME/sources/atkmm/%{release_version}/atkmm-%{version}.tar.xz
 
 BuildRequires:  atk-devel
-BuildRequires:  glibmm24-devel
+BuildRequires:  glibmm24-devel >= %{glibmm24_version}
+
+Requires:       glibmm24%{?_isa} >= %{glibmm24_version}
 
 # atkmm was split out into a separate package in gtkmm24 2.21.1
 Conflicts:      gtkmm24 < 2.21.1
@@ -88,6 +92,7 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 %changelog
 * Tue Jun 30 2015 Kalev Lember <klember@redhat.com> - 2.23.1-1
 - Update to 2.23.1
+- Set minimum required glibmm24 version
 
 * Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.22.7-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild