--- ceph-15.1.0/src/test/rgw/test_rgw_reshard_wait.cc.orig	2020-02-18 21:37:39.393242999 -0500
+++ ceph-15.1.0/src/test/rgw/test_rgw_reshard_wait.cc	2020-02-18 21:38:30.427242999 -0500
@@ -13,7 +13,9 @@
  */
 
 #include "rgw/rgw_reshard.h"
+#ifdef HAVE_BOOST_CONTEXT
 #include <spawn/spawn.hpp>
+#endif
 
 #include <gtest/gtest.h>