[gnome-contacts] Set minimum required gtk3 version

[Kalev Lember]

commit b45061cd3e715457aabac398409c0e84b13eeb77
Author: Kalev Lember <kalevlember at gmail.com>
Date:   Wed Sep 3 11:31:01 2014 +0200

    Set minimum required gtk3 version

 gnome-contacts.spec |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/gnome-contacts.spec b/gnome-contacts.spec
index 030bbac..3d27a1f 100644
--- a/gnome-contacts.spec
+++ b/gnome-contacts.spec
@@ -1,3 +1,5 @@
+%global gtk3_version 3.12.0
+
 Name:           gnome-contacts
 Version:        3.13.91
 Release:        1%{?dist}
@@ -9,7 +11,7 @@ URL:            https://live.gnome.org/Design/Apps/Contacts
 Source0:        http://download.gnome.org/sources/%{name}/3.13/%{name}-%{version}.tar.xz
 
 BuildRequires:  folks-devel
-BuildRequires:  gtk3-devel
+BuildRequires:  gtk3-devel >= %{gtk3_version}
 BuildRequires:  vala-devel
 BuildRequires:  intltool
 BuildRequires:  libnotify-devel
@@ -17,6 +19,8 @@ BuildRequires:  gnome-desktop3-devel
 BuildRequires:  desktop-file-utils
 BuildRequires:  cheese-libs-devel
 
+Requires:       gtk3%{?_isa} >= %{gtk3_version}
+
 Obsoletes: contacts <= 0.12
 Provides: contacts
 
@@ -61,6 +65,7 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &>/dev/null || :
 %changelog
 * Wed Sep 03 2014 Kalev Lember <kalevlember at gmail.com> - 3.13.91-1
 - Update to 3.13.91
+- Set minimum required gtk3 version
 
 * Mon Aug 18 2014 Kalev Lember <kalevlember at gmail.com> - 3.13.90-1
 - Update to 3.13.90