From 57cc869fac939a09651f50a1702206bb8585ab86 Mon Sep 17 00:00:00 2001
From: Daniel Richman <main@danielrichman.co.uk>
Date: Fri, 24 Aug 2012 02:21:14 +0100
Subject: [PATCH] Get localtime_r and gmtime_r on mingw32

---
 src/RFC3339.cxx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/RFC3339.cxx b/src/RFC3339.cxx
index 5a1f066..e96714e 100644
--- a/src/RFC3339.cxx
+++ b/src/RFC3339.cxx
@@ -11,6 +11,14 @@
 #include <stdexcept>
 #include <iomanip>
 
+/* on mingw32, localtime_r and gmtime_r don't exist. Instead, pthreadsw32's
+ * pthread.h provides macros that map calls from localtime_r to localtime(),
+ * (and the same for gmtime), noting that "[the] WIN32 C runtime library has
+ * been made thread-safe without affecting the user interface."
+ *
+ * tl;dr: need to include pthread.h to get localtime_r on mingw32 */
+#include <pthread.h>
+
 using namespace std;
 
 namespace RFC3339 {