gprs_gmm: introduce a GMM Attach Request FSM
The old GMM Attach Request handling used a recursive function
which can not handle certain states and is quite complex and hard to
extend.
The new FSM handles such request in a FSM and can be called multiple
times.
Change-Id: I58b9c17be9776a03bb2a5b21e99135cfefc8c912
diff --git a/tests/sgsn/Makefile.am b/tests/sgsn/Makefile.am
index abcc357..0eb2100 100644
--- a/tests/sgsn/Makefile.am
+++ b/tests/sgsn/Makefile.am
@@ -45,6 +45,7 @@
$(top_builddir)/src/gprs/gprs_llc.o \
$(top_builddir)/src/gprs/crc24.o \
$(top_builddir)/src/gprs/gprs_sndcp.o \
+ $(top_builddir)/src/gprs/gprs_gmm_attach.o \
$(top_builddir)/src/gprs/gprs_gmm.o \
$(top_builddir)/src/gprs/gprs_sgsn.o \
$(top_builddir)/src/gprs/sgsn_vty.o \