diff -rauN openvdb-8.0.1/openvdb/openvdb/CMakeLists.txt openvdb-8.0.1-i486-atomic-patch/openvdb/openvdb/CMakeLists.txt
--- openvdb-8.0.1/openvdb/openvdb/CMakeLists.txt	2021-02-05 20:21:38.000000000 +0100
+++ openvdb-8.0.1-i486-atomic-patch/openvdb/openvdb/CMakeLists.txt	2021-05-04 19:51:06.381394733 +0200
@@ -166,7 +166,7 @@
 endif()
 
 if(USE_BLOSC OR USE_ZLIB)
-  list(APPEND OPENVDB_CORE_DEPENDENT_LIBS ZLIB::ZLIB)
+  list(APPEND OPENVDB_CORE_DEPENDENT_LIBS ZLIB::ZLIB atomic)
 endif()
 
 list(APPEND OPENVDB_CORE_DEPENDENT_LIBS