fix build after removing example codes

examples/heatTransfer/read_fileonly/CMakeLists.txt

@@ -7,10 +7,10 @@ if(ADIOS2_HAVE_MPI)
   add_executable(heatTransfer_read_fileonly_adios2 heatRead_adios2.cpp PrintData.h)
   target_link_libraries(heatTransfer_read_fileonly_adios2 adios2 MPI::MPI_C)
 
- if(ADIOS2_HAVE_HDF5)
-    add_executable(heatTransfer_read_fileonly_a2h5 heatRead_a2h5.cpp PrintData.h)
-    target_link_libraries(heatTransfer_read_fileonly_a2h5 adios2 MPI::MPI_C)
-  endif()
+#  if(ADIOS2_HAVE_HDF5)
+    #add_executable(heatTransfer_read_fileonly_h5 heatRead_h5.cpp PrintData.h)
+    #target_link_libraries(heatTransfer_read_fileonly_h5 adios2 MPI::MPI_C)
+#  endif()
 
   if(ADIOS2_HAVE_ADIOS1)
     add_executable(heatTransfer_read_fileonly_adios1 heatRead_adios1.cpp PrintData.h)

examples/heatTransfer/write/CMakeLists.txt

@@ -63,17 +63,6 @@ if(ADIOS2_HAVE_MPI)
       ${HDF5_C_LIBRARIES} MPI::MPI_C ${CMAKE_THREAD_LIBS_INIT}
     )
 
-    add_executable(heatTransfer_write_a2h5
-      main.cpp
-      HeatTransfer.cpp
-      Settings.cpp
-      IO_ph5_adios2.cpp
-    )
-
-    target_link_libraries(heatTransfer_write_a2h5
-      adios2 MPI::MPI_C ${CMAKE_THREAD_LIBS_INIT}
-    )
-
     if(HDF5_VERSION VERSION_LESS 1.11)
     else()
       add_executable(heatTransfer_write_h5mixer