diff -ruN CMake-hdf5-1.10.4.orig/hdf5-1.10.4/java/src/jni/CMakeLists.txt CMake-hdf5-1.10.4/hdf5-1.10.4/java/src/jni/CMakeLists.txt
--- CMake-hdf5-1.10.4.orig/hdf5-1.10.4/java/src/jni/CMakeLists.txt	2018-07-29 14:25:43.000000000 +0200
+++ CMake-hdf5-1.10.4/hdf5-1.10.4/java/src/jni/CMakeLists.txt	2018-08-23 12:22:09.608458730 +0200
@@ -21,6 +21,10 @@
     ${HDF5_JAVA_JNI_SOURCE_DIR}/h5util.c
     ${HDF5_JAVA_JNI_SOURCE_DIR}/h5zImp.c
     ${HDF5_JAVA_JNI_SOURCE_DIR}/nativeData.c
+    ${HDF5_JAVA_JNI_SOURCE_DIR}/h5VLStrHelperImp.c
+    ${HDF5_JAVA_JNI_SOURCE_DIR}/h5fHelperImp.c
+    ${HDF5_JAVA_JNI_SOURCE_DIR}/h5lHelperImp.c
+    ${HDF5_JAVA_JNI_SOURCE_DIR}/h5pHelperImp.c
 )
 
 set (HDF5_JAVA_JNI_CHDRS
