Description: Fix compilation error with missing atomic
 TBB requires -latomic on arch where copy-on-swap is missing
 (eg ppc32, armel...)
Author: Mathieu Malaterre <malat@debian.org>
Forwarded: no
Last-Update: 2021-08-27

Index: openvdb/openvdb/openvdb/CMakeLists.txt
===================================================================
--- openvdb.orig/openvdb/openvdb/CMakeLists.txt
+++ openvdb/openvdb/openvdb/CMakeLists.txt
@@ -246,6 +246,7 @@ endif()
 
 if(UNIX)
   list(APPEND OPENVDB_CORE_DEPENDENT_LIBS Threads::Threads)
+  list(APPEND OPENVDB_CORE_DEPENDENT_LIBS atomic)
 endif()
 
 # Pull in Boost last as houdini's boost (hboost) is fully namespaced and libs