From: Junling Zheng <zhengjunling@huawei.com>
Date: Wed, 3 Jun 2020 07:38:28 +0000 (+0800)
Subject: buildstats.bbclass: Do not recalculate build start time
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~10893
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b723e9a4de67f33f61f2e7fe36ea451a46840b3e;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

buildstats.bbclass: Do not recalculate build start time

The build start time is recorded in __timedata_build, which we should
use rather than recalculating it.

Signed-off-by: Junling Zheng <zhengjunling@huawei.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/buildstats.bbclass b/meta/classes/buildstats.bbclass
index e7d47c74df7..6f871872333 100644
--- a/meta/classes/buildstats.bbclass
+++ b/meta/classes/buildstats.bbclass
@@ -136,7 +136,7 @@ python run_buildstats () {
                 if x:
                     f.write(x + " ")
             f.write("\n")
-            f.write("Build Started: %0.2f \n" % time.time())
+            f.write("Build Started: %0.2f \n" % d.getVar('__timedata_build', False)[0])
 
     elif isinstance(e, bb.event.BuildCompleted):
         build_time = os.path.join(bsdir, "build_stats")