From 9c132bfbf02a80ecafd7dbd9d5f2b5701690d7e2 Mon Sep 17 00:00:00 2001
From: Erik B Knudsen <erkn@fysik.dtu.dk>
Date: Thu, 23 Jun 2022 11:34:53 +0200
Subject: [PATCH] include mcpl header

---
 src/source.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/source.cpp b/src/source.cpp
index cd8b5e574..5e26fa0a8 100644
--- a/src/source.cpp
+++ b/src/source.cpp
@@ -31,6 +31,10 @@
 #include "openmc/state_point.h"
 #include "openmc/xml_interface.h"
 
+#ifdef HAS_MCPL
+#include <mcpl.h>
+#endif
+
 namespace openmc {
 
 //==============================================================================