From c8e506961ca205bdacf748a9be853300ef90af4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20M=C3=B6ller?= <m_moeller@live.de>
Date: Sat, 18 Feb 2017 14:29:54 +0100
Subject: [PATCH] fix msvc warning when Python.h was included before pybind11.h
 (#683)

* fix warning when Python.h was included before pybind11.h

* remove trailing whitespace
---
 include/pybind11/common.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/pybind11/common.h b/include/pybind11/common.h
index a1ee28ca5..c3f1e3048 100644
--- a/include/pybind11/common.h
+++ b/include/pybind11/common.h
@@ -58,7 +58,9 @@
 
 /// Include Python header, disable linking to pythonX_d.lib on Windows in debug mode
 #if defined(_MSC_VER)
-#  define HAVE_ROUND
+#  if (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION < 4)
+#    define HAVE_ROUND 1
+#  endif
 #  pragma warning(push)
 #  pragma warning(disable: 4510 4610 4512 4005)
 #  if defined(_DEBUG)