../common/ilb_sg.c: In function 'i_ilb_fillin_srvdata':
../common/libilb_impl.h:79:2: error: macro expands to multiple statements [-Werror=multistatement-macros]
  bzero(_i, sizeof (*(_i)));    \
  ^~~~~
../common/ilb_sg.c:430:3: note: in expansion of macro 'IP_COPY_CLI_2_IMPL'
   IP_COPY_CLI_2_IMPL(&srv->sd_addr, &sgs->sgs_addr);
   ^~~~~~~~~~~~~~~~~~
../common/ilb_sg.c:429:2: note: some parts of macro expansion are not guarded by this 'else' clause
  else
  ^~~~
cc1: all warnings being treated as errors