Add patch to drop icon theme dependency

evolution-3.12.5-drop-icon-theme-dep.patch

@@ -0,0 +1,37 @@
+diff -up evolution-3.12.5/configure.ac.drop-icon-theme-dep evolution-3.12.5/configure.ac
+--- evolution-3.12.5/configure.ac.drop-icon-theme-dep	2014-08-11 13:24:33.451075847 +0200
++++ evolution-3.12.5/configure.ac	2014-08-11 13:25:05.785074477 +0200
+@@ -49,7 +49,6 @@ m4_define([gtkhtml_minimum_version], [4.
+ m4_define([gdk_pixbuf_minimum_version], [2.24.0])
+ m4_define([gcr_minimum_version], [3.4])
+ m4_define([gnome_desktop_minimum_version], [2.91.3])
+-m4_define([gnome_icon_theme_minimum_version], [2.30.2.1])
+ m4_define([gsettings_desktop_schemas_minimum_version], [2.91.92])
+ m4_define([webkitgtk_minimum_version], [2.0.1])
+ m4_define([libgdata_minimum_version], [0.10])
+@@ -505,25 +504,6 @@ AC_CHECK_HEADERS(sys/wait.h, AC_DEFINE(H
+ AC_CHECK_FUNCS(mkdtemp)
+ 
+ dnl **************************************************
+-dnl Gnome Icon Theme
+-dnl **************************************************
+-AC_MSG_CHECKING(for icon theme)
+-PKG_CHECK_EXISTS([gnome-icon-theme >= gnome_icon_theme_minimum_version],
+-		 have_icon_theme=yes, have_icon_theme=no)
+-if test "x$have_icon_theme" != "xyes"; then
+-	PKG_CHECK_EXISTS([adwaita-icon-theme],
+-		 have_icon_theme=yes, have_icon_theme=no)
+-fi
+-
+-if test "x$have_icon_theme" != "xyes"; then
+-   AC_MSG_RESULT(no)
+-   AC_MSG_FAILURE([You need to have gnome-icon-theme or adwaita-icon-theme installed.])
+-else
+-   AC_MSG_RESULT(yes)
+-fi
+-
+-
+-dnl **************************************************
+ dnl Accessibility support
+ dnl **************************************************
+ PKG_CHECK_MODULES([A11Y], [atk])

evolution.spec

@@ -50,6 +50,8 @@ Patch01: evolution-1.4.4-ldap-x86_64-hack.patch
 # RH bug #589555
 Patch02: evolution-2.30.1-help-contents.patch
 
+Patch03: evolution-3.12.5-drop-icon-theme-dep.patch
+
 ## Dependencies ###
 
 Requires: gvfs
@@ -58,7 +60,6 @@ Requires: highlight
 
 ### Build Dependencies ###
 
-BuildRequires: adwaita-icon-theme
 BuildRequires: autoconf >= 2.59
 BuildRequires: automake >= 1.9
 BuildRequires: desktop-file-utils
@@ -206,6 +207,7 @@ This package contains the plugin to import Microsoft Personal Storage Table
 %setup -q -n evolution-%{version}
 %patch01 -p1 -b .ldaphack
 %patch02 -p1 -b .help-contents
+%patch03 -p1 -b .drop-icon-theme-dep
 
 # Remove the welcome email from Novell
 for inbox in mail/default/*/Inbox; do