aos/common/control_loop/Timing=>aos/common/util/phased_loop
diff --git a/aos/common/util/util.gyp b/aos/common/util/util.gyp
index 6dd2aa2..682db82 100644
--- a/aos/common/util/util.gyp
+++ b/aos/common/util/util.gyp
@@ -8,6 +8,17 @@
       ],
     },
     {
+      'target_name': 'phased_loop',
+      'type': 'static_library',
+      'sources': [
+        'phased_loop.cc',
+      ],
+      'dependencies': [
+        '<(AOS)/build/aos.gyp:logging',
+        '<(AOS)/common/common.gyp:time',
+      ],
+    },
+    {
       'target_name': 'log_interval',
       'type': 'static_library',
       'sources': [