Comment # 7 on bug 1065593 from Gary Ching-Pang Lin

Well, it turned out to be a bug in bcc. Its implementation actually only works
for MCJIT. In its cmake settings, bcc actually looks for MCJIT instead of
OrcJIT. For the systems with separate LLVM libraries, libLLVMOrcJIT.so is not
linked, so bcc (actually llvm::ExecutionEngine) falls back to MCJIT gracefully.
Since we built the unified share library, OrcJIT is always there, and the bug
hit us.

I already sent a pull request(*) to bcc upstream and will submit the updated
bcc to Factory.

(*) https://github.com/iovisor/bcc/pull/1438