Rename 'src' directory to 'ndn-cxx'

Change-Id: I14394023680901a86977313ca87fb017333614dd
Refs: #3084
diff --git a/tests/integrated/wscript b/tests/integrated/wscript
index 5d04422..21327a9 100644
--- a/tests/integrated/wscript
+++ b/tests/integrated/wscript
@@ -1,13 +1,12 @@
 # -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
 
-from waflib import Utils
-
 top = '../..'
 
 def build(bld):
     for test in bld.path.ant_glob('*.cpp'):
         name = test.change_ext('').path_from(bld.path.get_bld())
-        bld.program(target=name,
+        bld.program(name='test-%s' % name,
+                    target=name,
                     source=[test],
-                    use='ndn-cxx tests-base BOOST',
+                    use='tests-base',
                     install_path=None)