commit d9f6fa28d681de1051adcddb5aef293e02bcc60e
author Dan Willemsen <dwillemsen@google.com> Sun Aug 21 15:17:17 2016 -0700
committer Dan Willemsen <dwillemsen@google.com> Mon Feb 06 14:05:07 2017 -0800
tree fee99e8cb9cc21243379fccb471902f3519080b6
parent c2af0bedc1701ee043f61d95d6b7b160f388a3cb

Add build tracing

This creates a rotating build.trace.gz in the out directory that can be
loaded with chrome://tracing. It'll include start and end timings for
make/soong/kati/ninja, and it will import and time-correct the ninja log
files.

Test: m -j; load out/build.trace.gz in chrome://tracing
Test: multiproduct_kati -keep; load out/multiproduct*/build.trace.gz
Change-Id: Ic060fa9515eb88d95dbe16712479dae9dffcf626

cmd/multiproduct_kati/Android.bp

diff --git a/cmd/multiproduct_kati/Android.bp b/cmd/multiproduct_kati/Android.bp
index 8c1cd26..b264c35 100644
--- a/cmd/multiproduct_kati/Android.bp
+++ b/cmd/multiproduct_kati/Android.bp
@@ -17,6 +17,7 @@
     deps: [
         "soong-ui-build",
         "soong-ui-logger",
+        "soong-ui-tracer",
     ],
     srcs: [
         "main.go",