From 25c46593eec5420bf98116676818bc2ce64eb04e Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Mon, 12 Mar 2018 11:56:54 -0400
Subject: [PATCH] protect OpenMP header include with ifdefs

---
 src/USER-INTEL/pair_airebo_intel.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/USER-INTEL/pair_airebo_intel.cpp b/src/USER-INTEL/pair_airebo_intel.cpp
index 54c5055812..b35d0210a7 100644
--- a/src/USER-INTEL/pair_airebo_intel.cpp
+++ b/src/USER-INTEL/pair_airebo_intel.cpp
@@ -32,7 +32,9 @@
 #pragma offload_attribute(pop)
 #endif
 
+#if defined(_OPENMP)
 #include <omp.h>
+#endif
 #include <string.h>
 #include "pair_airebo_intel.h"
 #include "atom.h"