[gprs] Makefile reorganization
We don't need to explicitly link telnet_interface.c and vty_interface_cmds.c
as they're now part of libvty.a
diff --git a/openbsc/src/Makefile.am b/openbsc/src/Makefile.am
index 25d34ac..6e4e506 100644
--- a/openbsc/src/Makefile.am
+++ b/openbsc/src/Makefile.am
@@ -52,6 +52,5 @@
ipaccess_proxy_SOURCES = ipaccess/ipaccess-proxy.c debug.c
osmo_gb_proxy_SOURCES = gb_proxy.c gb_proxy_main.c gb_proxy_vty.c \
- gprs_ns.c \
- socket.c debug.c telnet_interface.c vty_interface_cmds.c
+ gprs_ns.c socket.c debug.c
osmo_gb_proxy_LDADD = libvty.a