sccp: Use the external libosmo-sccp as sccp implementation
Add --enable-nat and --enable-osmo-bsc to build applications
requiring the Osmo SCCP library to be installed. We are not
using autodiscover as this is out of fashion.
diff --git a/openbsc/src/bsc/Makefile.am b/openbsc/src/bsc/Makefile.am
index 3a289c5..6e179a0 100644
--- a/openbsc/src/bsc/Makefile.am
+++ b/openbsc/src/bsc/Makefile.am
@@ -1,5 +1,5 @@
INCLUDES = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)
-AM_CFLAGS=-Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOVTY_CFLAGS)
+AM_CFLAGS=-Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(LIBOSMOSCCP_CFLAGS)
AM_LDFLAGS = $(LIBOSMOCORE_LIBS) $(LIBOSMOVTY_LIBS)
bin_PROGRAMS = osmo-bsc
@@ -8,5 +8,6 @@
osmo_bsc_SOURCES = osmo_bsc_main.c osmo_bsc_rf.c osmo_bsc_vty.c osmo_bsc_api.c \
$(top_srcdir)/src/debug.c $(top_srcdir)/src/bsc_msc.c \
$(top_srcdir)/src/bsc_init.c
-osmo_bsc_LDADD = $(top_builddir)/src/libvty.a $(top_builddir)/src/libsccp.a \
- $(top_builddir)/src/libmgcp.a $(top_builddir)/src/libbsc.a
+osmo_bsc_LDADD = $(top_builddir)/src/libvty.a \
+ $(top_builddir)/src/libmgcp.a $(top_builddir)/src/libbsc.a \
+ $(LIBOSMOSCCP_LIBS)