IuPS: osmo-sgsn: add core IuPS impl, call iu_init()
Add main Iu entry points for IuPS:
* gsm0408_gprs_rcvmsg_iu()
* sgsn_ranap_iu_event()
* sgsn_ranap_rab_ass_resp()
Add main MM context management for IuPS:
* sgsn_mm_ctx_by_ue_ctx()
* sgsn_mm_ctx_alloc_iu()
Call iu_init() from sgsn_main.c.
Add asn_debug impl ("extern" from libasn1c).
Initialize asn_debug VTY command (iu_vty_init()).
osmo-sgsn build: add libiu and libasn1c, libosmo-sigtran, libosmo-ranap
Change-Id: I469ae6ca9ef254d04ee0d2d79bdd65aebcd027b5
diff --git a/openbsc/src/gprs/Makefile.am b/openbsc/src/gprs/Makefile.am
index 1b6de46..6a95315 100644
--- a/openbsc/src/gprs/Makefile.am
+++ b/openbsc/src/gprs/Makefile.am
@@ -3,6 +3,10 @@
$(LIBOSMOGSM_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(LIBOSMOCTRL_CFLAGS) \
$(LIBOSMOABIS_CFLAGS) $(LIBOSMOGB_CFLAGS) $(COVERAGE_CFLAGS) \
$(LIBCARES_CFLAGS) $(LIBCRYPTO_CFLAGS) $(LIBGTP_CFLAGS)
+if BUILD_IU
+AM_CFLAGS += $(LIBASN1C_CFLAGS) $(LIBOSMOSIGTRAN_CFLAGS) $(LIBOSMORANAP_CFLAGS)
+endif
+
OSMO_LIBS = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) $(LIBOSMOVTY_LIBS) \
$(LIBOSMOCTRL_LIBS) $(LIBOSMOGB_LIBS)
@@ -28,9 +32,15 @@
sgsn_cdr.c sgsn_ares.c \
oap.c oap_messages.c gprs_llc_xid.c
osmo_sgsn_LDADD = \
- $(top_builddir)/src/libcommon/libcommon.a \
- -lgtp $(OSMO_LIBS) $(LIBOSMOABIS_LIBS) $(LIBCARES_LIBS) \
+ $(top_builddir)/src/libcommon/libcommon.a
+if BUILD_IU
+osmo_sgsn_LDADD += $(top_builddir)/src/libiu/libiu.a
+endif
+osmo_sgsn_LDADD += -lgtp $(OSMO_LIBS) $(LIBOSMOABIS_LIBS) $(LIBCARES_LIBS) \
$(LIBCRYPTO_LIBS) -lrt
+if BUILD_IU
+osmo_sgsn_LDADD += $(LIBOSMOSIGTRAN_LIBS) $(LIBOSMORANAP_LIBS) $(LIBASN1C_LIBS)
+endif
osmo_gtphub_SOURCES = gtphub_main.c gtphub.c gtphub_sock.c gtphub_ares.c \
gtphub_vty.c sgsn_ares.c gprs_utils.c