From 7b858e89dfffdd08a6084a590fa87cb8e70ea132 Mon Sep 17 00:00:00 2001
From: Trevor Bramwell <tbramwell@linuxfoundation.org>
Date: Thu, 15 Sep 2016 12:55:59 -0700
Subject: [PATCH] Flush 'Build for ...' messages before each build

During a run of 'auto_build.py', stdout buffering get taken over by the
subprocess module, causing print statements in 'auto_build.py' to not
output until the very end of a build. Calling 'sys.stdout.flush()'
causes stdout to be output before the next call to 'subprocess'.

Change-Id: Ibb193b5d30458a3d9be20d418ee22cac302ee819
Signed-off-by: Trevor Bramwell <tbramwell@linuxfoundation.org>
Reviewed-on: https://gerrit.iotivity.org/gerrit/11823
Reviewed-by: Rick Bell <richard.s.bell@intel.com>
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Dave Thaler <dthaler@microsoft.com>
---
 auto_build.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/auto_build.py b/auto_build.py
index 49056c2..7ef2c28 100644
--- a/auto_build.py
+++ b/auto_build.py
@@ -36,6 +36,7 @@ def call_scons(build_options, extra_option_str):
     cmd_line += " " + str(extra_option_str)
 
     print ("Running : " + cmd_line)
+    sys.stdout.flush()
     exit_code = subprocess.Popen([cmd_line], shell=True).wait()
     if exit_code != 0:
         exit(exit_code)
-- 
2.7.4