endif
system_ss.add(when: rdma, if_true: files('rdma.c'))
-if get_option('live_block_migration').allowed()
- system_ss.add(files('block.c'))
-endif
system_ss.add(when: zstd, if_true: files('multifd-zstd.c'))
specific_ss.add(when: 'CONFIG_SYSTEM_ONLY',