Z3 has supported optimization features since the 4.4.x release, so this can be removed. Signed-off-by: Austin Seipp <aseipp@pobox.com> (cherry picked from commit 54ae0aa1b0)
54ae0aa1b0
Add patch to fix the build when LLVM reports no system libs, llvm-config's behavior changed in LLVM r291285. Fixes #22920.