add version signature in core files to be able to compare with the ELF one

executables/nr-softmodem.c

@@ -86,7 +86,6 @@ unsigned short config_frames[4] = {2,9,11,13};
 #include "openair2/E2AP/RAN_FUNCTION/init_ran_func.h"
 #endif
 
-
 pthread_cond_t nfapi_sync_cond;
 pthread_mutex_t nfapi_sync_mutex;
 int nfapi_sync_var=-1; //!< protected by mutex \ref nfapi_sync_mutex
@@ -663,10 +662,10 @@ int main( int argc, char **argv ) {
     }
   }
 #ifndef PACKAGE_VERSION
-#  define PACKAGE_VERSION "UNKNOWN-EXPERIMENTAL"
+#define PACKAGE_VERSION "UNKNOWN-EXPERIMENTAL"
 #endif
-  LOG_I(HW, "Version: %s\n", PACKAGE_VERSION);
-
+  // strdup to put the sring in the core file for post mortem identification
+  LOG_I(HW, "Version: %s\n", strdup(PACKAGE_VERSION));
 
   // don't create if node doesn't connect to RRC/S1/GTP
   const ngran_node_t node_type = get_node_type();