From 04678ce66baa7965faecb51807145d8733845fa3 Mon Sep 17 00:00:00 2001
From: Ian Fischer <iansf@google.com>
Date: Tue, 21 Jul 2015 15:14:26 -0700
Subject: [PATCH] Make Dart |print| calls show up when running on Mac and iOS.

---
 sky/engine/bindings/builtin_natives.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sky/engine/bindings/builtin_natives.cc b/sky/engine/bindings/builtin_natives.cc
index 476a23fc340..8ebd7b718f6 100644
--- a/sky/engine/bindings/builtin_natives.cc
+++ b/sky/engine/bindings/builtin_natives.cc
@@ -30,6 +30,10 @@
 #include <android/log.h>
 #endif
 
+#if __APPLE__
+#include <syslog.h>
+#endif
+
 namespace blink {
 
 #define REGISTER_FUNCTION(name, count)                                         \
@@ -170,6 +174,8 @@ void Logger_PrintString(Dart_NativeArguments args) {
     // In addition to writing to the stdout, write to the logcat so that the
     // message is discoverable when running on an unrooted device.
     __android_log_print(ANDROID_LOG_INFO, "sky", "%.*s", length, chars);
+#elif __APPLE__
+    syslog(LOG_WARNING, "sky: %.*s", (int)length, chars);
 #endif
   }
 }