[C++] Fix Mac build

1 files changed, 1 insertions, 3 deletions

diff --git a/main.cc b/main.cc
index c1f3fa7..d4fad66 100644
--- a/main.cc
+++ b/main.cc
@@ -231,9 +231,7 @@ static int Run(const vector<Symbol>& targets,
     ClearGlobCache();
   }
 
-  struct timespec ts;
-  clock_gettime(CLOCK_REALTIME, &ts);
-  double start_time = ts.tv_sec + ts.tv_nsec * 0.001 * 0.001 * 0.001;
+  double start_time = GetTime();
 
   MakefileCacheManager* cache_mgr = NewMakefileCacheManager();