mgw: Add statistics to RTP_Emulation and link/build it in mgw test

We're not using it so far, this is left for follow-up patches.

Change-Id: I40c322374cd99adb75a0f09175023fc0b12291d2
diff --git a/mgw/gen_links.sh b/mgw/gen_links.sh
index d307148..9e88f17 100755
--- a/mgw/gen_links.sh
+++ b/mgw/gen_links.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 BASEDIR=../deps
 
@@ -30,7 +30,9 @@
 gen_links $DIR $FILES
 
 DIR=../library
-FILES="General_Types.ttcn Osmocom_Types.ttcn MGCP_Types.ttcn MGCP_Templates.ttcn MGCP_CodecPort.ttcn MGCP_CodecPort_CtrlFunct.ttcn MGCP_CodecPort_CtrlFunctDef.cc RTP_CodecPort.ttcn"
+FILES="General_Types.ttcn Osmocom_Types.ttcn MGCP_Types.ttcn MGCP_Templates.ttcn MGCP_CodecPort.ttcn
+MGCP_CodecPort_CtrlFunct.ttcn MGCP_CodecPort_CtrlFunctDef.cc "
+FILES+="RTP_CodecPort.ttcn RTP_Emulation.ttcn IuUP_Types.ttcn IuUP_Emulation.ttcn IuUP_EncDec.cc "
 gen_links $DIR $FILES
 
 ignore_pp_results