support gmsh enabled build without MPI

SCOREC · Nov 14, 2024 · f6e7f71 · f6e7f71
1 parent ca88167
commit f6e7f71
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/unit_io.cpp b/src/unit_io.cpp
@@ -1298,6 +1298,7 @@ Omega_h_Comparison light_compare_meshes(Mesh& a, Mesh& b) {
 }
 
 static void check_entities_global_ordering(Mesh& mesh) {
+#if defined(OMEGA_H_USE_MPI)
   // ensure global ids of all entities are in [0 ... N[
   for (int dim = 0; dim < mesh.dim(); ++dim) {
     /// global id of entities owned by this rank
@@ -1337,6 +1338,7 @@ static void check_entities_global_ordering(Mesh& mesh) {
       }
     }
   }
+#endif
 }
 
 static void test_gmsh_parallel(Library* lib) {
@@ -1483,8 +1485,8 @@ int main(int argc, char** argv) {
     test_read_vtu(&lib);
   }
   test_gmsh(&lib);
-#ifdef OMEGA_H_USE_GMSH
+#if defined(OMEGA_H_USE_GMSH) && defined(OMEGA_H_USE_MPI)
   test_gmsh_parallel(&lib);
-#endif  // OMEGA_H_USE_GMSH
+#endif
   return 0;
 }