From c9974daec2b286acd41b8d4a35bc04be059f54c8 Mon Sep 17 00:00:00 2001
From: Jim Bosch <jbosch@astro.princeton.edu>
Date: Sat, 24 Aug 2013 18:08:01 -0400
Subject: [PATCH] Avoid Python 3 compile warnings in NumPy initialization

---
 libs/numpy/src/numpy.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/libs/numpy/src/numpy.cpp b/libs/numpy/src/numpy.cpp
index 883d9716..0cc3f5f6 100644
--- a/libs/numpy/src/numpy.cpp
+++ b/libs/numpy/src/numpy.cpp
@@ -12,9 +12,19 @@ namespace boost
 namespace numpy 
 {
 
+#if PY_MAJOR_VERSION == 2
+static void wrap_import_array() {
+    import_array();
+}
+#else
+static void * wrap_import_array() {
+    import_array();
+}
+#endif
+
 void initialize(bool register_scalar_converters) 
 {
-  import_array();
+  wrap_import_array();
   import_ufunc();
   if (register_scalar_converters)
 	dtype::register_scalar_converters();