Add ring buffer sink to macos build

CMakeLists.txt

@@ -32,7 +32,7 @@ project(lokinet
 if(APPLE)
     # Apple build number: must be incremented to submit a new build for the same lokinet version,
     # should be reset to 0 when the lokinet version increments.
-    set(LOKINET_APPLE_BUILD 4)
+    set(LOKINET_APPLE_BUILD 5)
 endif()
 
 set(RELEASE_MOTTO "Our Lord And Savior" CACHE STRING "Release motto")

llarp/apple/context_wrapper.cpp

@@ -38,6 +38,8 @@ llarp_apple_init(llarp_apple_config* appleconf)
       [](const char* msg, void* nslog) { reinterpret_cast<ns_logger_callback>(nslog)(msg); },
       nullptr,
       reinterpret_cast<void*>(appleconf->ns_logger)));
+  llarp::logRingBuffer = std::make_shared<llarp::log::RingBufferSink>(100);
+  llarp::log::add_sink(llarp::logRingBuffer, llarp::log::DEFAULT_PATTERN_MONO);
 
   try
   {