misc: Firs round of fixing compilation of test cases

Next round should be using them again

openbsc/tests/channel/Makefile.am

@@ -10,6 +10,7 @@ channel_test_SOURCES = channel_test.c \
 	$(top_srcdir)/src/timer.c \
 	$(top_srcdir)/src/select.c \
 	$(top_srcdir)/src/talloc.c \
-	$(top_srcdir)/src/gsm_data.c
+	$(top_srcdir)/src/gsm_data.c \
+	$(top_srcdir)/src/signal.c
 channel_test_LDADD = -ldl -ldbi
 

openbsc/tests/channel/channel_test.c

@@ -74,4 +74,5 @@ int main(int argc, char** argv)
 
 void nm_state_event() {}
 void input_event() {}
+void sms_alloc() {}
 

openbsc/tests/sms/sms_test.c

@@ -102,7 +102,7 @@ int main(int argc, char** argv)
 		msgb_free(msg);
 	}
 
-	gsm0411_send_sms(0, 0);
+	gsm411_send_sms_lchan(0, 0);
 }
 
 /* stubs */