Added skeleton for OpenAcc.

kokkos-testing/fd_catalog/CMakeLists.txt

@@ -19,6 +19,11 @@ if (SILO_FOUND)
     set(LINK_LIBS ${LINK_LIBS} ${SILO_LIBRARY})
 endif()
 
+find_package(OpenACC)
+if (OpenACC_CXX_FOUND)
+    add_definitions(-DHAVE_OPENACC)
+endif()
+
 option(ENABLE_TIMESTEP_OUTPUT "Save timesteps (don't use during perf meas)" OFF)
 if (ENABLE_TIMESTEP_OUTPUT)
     if (NOT SILO_FOUND)