+ add_feature_info(WITH_BREEZE WITH_BREEZE "Install Breeze icon set. Alternative to Oxygen.")
+ add_feature_info(WITH_BREEZE_DARK WITH_BREEZE_DARK "Install Dark Breeze icon set. Alternative to Oxygen.")
+endif()
+
+if (WITH_OXYGEN)
+ add_definitions(-DWITH_OXYGEN)
+endif()
+if (WITH_BREEZE)
+ add_definitions(-DWITH_BREEZE)
+endif()
+if (WITH_BREEZE_DARK)
+ add_definitions(-DWITH_BREEZE_DARK)