From 922abf129949cf23a3df107b49d249dd9565838e Mon Sep 17 00:00:00 2001
From: Howard Hinnant <howard.hinnant@gmail.com>
Date: Sun, 6 Aug 2017 00:30:27 -0400
Subject: [PATCH] Protect from Oracle sun macro

---
 date.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/date.h b/date.h
index c092859..f76005e 100644
--- a/date.h
+++ b/date.h
@@ -106,6 +106,11 @@ namespace date
 #  define NOEXCEPT noexcept
 #endif
 
+// Protect from Oracle sun macro
+#ifdef sun
+#  undef sun
+#endif
+
 //-----------+
 // Interface |
 //-----------+