DPDK: make Sandesh quiet

Insufficient space in external memory buffer is not actually
an error for the vRouter/DPDK, so we supress those messages
by using -DSANDESH_QUIET.

Change-Id: I5bc0a51f7c4659f2733a72e9b45322d117265a87
Closes-bug: #1546291

SConscript

@@ -30,6 +30,10 @@ env.Append(CPPPATH = [env['TOP'] + '/vrouter/sandesh/gen-c'])
 env.Append(CPPPATH = ['#tools'])
 env.Append(CPPPATH = ['#tools/sandesh/library/c'])
 
+# Make Sandesh quiet for production
+if 'production' in env['OPT']:
+    DefaultEnvironment().Append(CPPDEFINES='SANDESH_QUIET')
+
 vr_root = './'
 makefile = vr_root + 'Makefile'
 dp_dir = Dir(vr_root).srcnode().abspath + '/'

host/SConscript

@@ -14,7 +14,7 @@ libvrouter_sources = [
                         'vr_host_packet.c',
                         'vr_host_io.c',
                         'vrouter_host_mod.c',
-						'ulinux.c'
+                        'ulinux.c'
                      ]
 # CFLAGS
 env.Append(CCFLAGS = '-g')