Would you, please, add the following to build/linux.inc in tbb?
ifeq ($(arch),s390x) def_prefix = lin64 endif
This addition would let us build for that 64-bit platform in Fedora without patching tbb. Thank you.
Thank you very much for the improvement idea. I suggest you submitting a contribution to TBB via the open source site (https://www.threadingbuildingblocks.org/submit-contribution).