log: do not print full paths

src/util/logging.c

@@ -66,9 +66,15 @@ void aacs_debug(const char *file, int line, uint32_t mask, const char *format, .
     }
 
     if (mask & debug_mask) {
+        const char *filename;
         char buffer[512];
         va_list args;
 
+        filename = strrchr(file, '/');
+        if (filename) {
+            file = filename + 1;
+        }
+
         va_start(args, format);
         sprintf(buffer, "libaacs: %s:%d: %s", file, line, format);
         vfprintf(logfile, buffer, args);