remove global visibility of log variables, remove circular .h dependancy

openair1/SIMULATION/LTE_PHY/framegen.c

@@ -39,7 +39,7 @@
 #include "LAYER2/MAC/defs.h"
 #include "PHY_INTERFACE/defs.h"
 #include "LAYER2/MAC/vars.h"
-#include "UTIL/LOG/log_extern.h"
+#include "UTIL/LOG/log.h"
 
 uint16_t n_rnti = 0x1235;
 int n_users = 1;

openair1/SIMULATION/LTE_PHY/pucchsim.c

@@ -31,7 +31,7 @@
 #include "SCHED/vars.h"
 #include "LAYER2/MAC/vars.h"
 
-#include "UTIL/LOG/log_extern.h"
+#include "UTIL/LOG/log.h"
 
 #include "unitary_defs.h"