From 99f6e1b0d68281b63218d6adfe68cd9e331ac5be Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 3 Sep 2018 10:50:08 -0700
Subject: [PATCH] Fix syntax of a print() in the scons file to unbreak building
 with most recent scons version.

* SConstruct Use Python 3.0 valid syntax to make Scons 3.0.0 happy on both python
  3.0 and 2.7.

Upstream-Status: Backport
[https://svn.apache.org/viewvc/serf/trunk/SConstruct?r1=1809132&r2=1811083&diff_format=h]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 SConstruct | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SConstruct b/SConstruct
index 1670459..18a45fa 100644
--- a/SConstruct
+++ b/SConstruct
@@ -184,7 +184,7 @@ CALLOUT_OKAY = not (env.GetOption('clean') or env.GetOption('help'))
 
 unknown = opts.UnknownVariables()
 if unknown:
-  print 'Warning: Used unknown variables:', ', '.join(unknown.keys())
+  print('Warning: Used unknown variables:', ', '.join(unknown.keys()))
 
 apr = str(env['APR'])
 apu = str(env['APU'])