Conditional compilation.

dmlc · Oct 11, 2020 · 543f8a6 · 543f8a6
1 parent 32bfc7d
commit 543f8a6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tests/cpp/common/test_threading_utils.cc b/tests/cpp/common/test_threading_utils.cc
@@ -88,7 +88,7 @@ TEST(ParallelFor2dNonUniform, Test) {
 
   omp_set_num_threads(old);
 }
-
+#if defined(_OPENMP)
 TEST(OmpSetNumThreads, Basic) {
   auto nthreads = 2;
   auto orgi = OmpSetNumThreads(&nthreads);
@@ -104,5 +104,6 @@ TEST(OmpSetNumThreads, Basic) {
 
   omp_set_num_threads(orgi);
 }
+#endif  // defined(_OPENMP)
 }  // namespace common
 }  // namespace xgboost