Added bigmeta to cmakelist and ifdef flag to config.cpp

CMakeLists.txt

@@ -68,7 +68,9 @@ endif()
 if (NOT DEFINED NOSHM )
   add_definitions(-DSHM_ENABLED=1)
 endif()
-
+if (DEFINED BIGMETA )
+  add_definitions(-DBIGMETA=1)
+endif()
 ########################################
 # Build Variables - Thread Names       #
 ########################################

lib/config.cpp

@@ -206,6 +206,9 @@ bool Util::Config::parseArgs(int & argc, char ** & argv) {
         #ifdef WITH_THREADNAMES
         std::cout << "- Flag: With threadnames. Debuggers will show sensible human-readable thread names." << std::endl;
         #endif
+        #ifdef BIGMETA
+        std::cout << "- Flag: Big metadata. Enabled longer live stream durations. Breaks compatibility with DTSH files generated by versions without this flag." << std::endl;
+        #endif
         std::cout << "Built on " __DATE__ ", " __TIME__ << std::endl;
         exit(1);
         break;