From 719a74a02fc8ab2f84652b9edcb2a7054cf3729f Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Mon, 1 Apr 2019 22:10:55 -0400
Subject: [PATCH] must include omp.h header when using OpenMP API functions

---
 src/KOKKOS/pair_exp6_rx_kokkos.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/KOKKOS/pair_exp6_rx_kokkos.cpp b/src/KOKKOS/pair_exp6_rx_kokkos.cpp
index fa10c6d30f..0a6372fdf8 100644
--- a/src/KOKKOS/pair_exp6_rx_kokkos.cpp
+++ b/src/KOKKOS/pair_exp6_rx_kokkos.cpp
@@ -36,6 +36,10 @@
 #include "atom_kokkos.h"
 #include "kokkos.h"
 
+#ifdef _OPENMP
+#include <omp.h>
+#endif
+
 using namespace LAMMPS_NS;
 using namespace MathConst;
 using namespace MathSpecialKokkos;