intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 17 insertions, 0 deletions

diff --git a/build/scripts/find_time_trace.py b/build/scripts/find_time_trace.py
new file mode 100644
index 00000000000..954d203caaf
--- /dev/null
+++ b/build/scripts/find_time_trace.py
@@ -0,0 +1,17 @@
+import os
+import sys
+
+# /scripts/find_time_trace.py <object_file> <destination>
+# clang generates `-ftime-trace` output file path based on main output file path
+
+
+def main():
+    assert len(sys.argv) == 3
+    obj_path = sys.argv[1]
+    trace_path = sys.argv[2]
+    orig_trace_path = obj_path.rpartition('.o')[0] + '.json'
+    os.rename(orig_trace_path, trace_path)
+
+
+if __name__ == '__main__':
+    main()