gsup/oap: add OAP to GSUP client.
Trigger an OAP registration upon IPA connect. Feed incoming OAP messages to
oap_handle() and send replies returned by it.
Add oap_config to sgsn_config (todo: vty).
Sponsored-by: On-Waves ehf
[hfreyther: Fix coding style]
diff --git a/openbsc/tests/sgsn/Makefile.am b/openbsc/tests/sgsn/Makefile.am
index 4c6ba9f..d432fb1 100644
--- a/openbsc/tests/sgsn/Makefile.am
+++ b/openbsc/tests/sgsn/Makefile.am
@@ -29,6 +29,8 @@
$(top_builddir)/src/gprs/gprs_subscriber.o \
$(top_builddir)/src/gprs/gsm_04_08_gprs.o \
$(top_builddir)/src/gprs/gprs_gb_parse.o \
+ $(top_builddir)/src/gprs/oap.o \
+ $(top_builddir)/src/gprs/oap_messages.o \
$(top_builddir)/src/libcommon/libcommon.a \
$(LIBOSMOABIS_LIBS) \
$(LIBOSMOCORE_LIBS) \