illumos gate

Build errors from gcc 6:

dump.c: In function 'load_db':
dump.c:2837:5: error: this 'else' clause does not guard... [-Werror=misleading-indentation]
     else
     ^~~~
dump.c:2840:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
  if (log_ctx && log_ctx->iproprole) {
  ^~
cc1: all warnings being treated as errors
*** Error code 1
dmake: Fatal error: Command failed for target `dump.o'
Current working directory /code/illumos-gate/usr/src/cmd/krb5/kadmin/dbutil

server_stubs.c: In function 'create_principal_2_svc':
server_stubs.c:571:4: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
    if (errmsg != NULL)
    ^~
server_stubs.c:574:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   if (policy_migrate && (ret.code == 0)) {
   ^~
cc1: all warnings being treated as errors
*** Error code 1
dmake: Fatal error: Command failed for target `server_stubs.o'
Current working directory /code/illumos-gate/usr/src/cmd/krb5/kadmin/server

klist.c: In function 'show_credential':
klist.c:633:2: error: this 'else' clause does not guard... [-Werror=misleading-indentation]
  else
  ^~~~
klist.c:635:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
   fputs(gettext("renew until "), stdout);
   ^~~~~
cc1: all warnings being treated as errors
*** Error code 1
dmake: Fatal error: Command failed for target `klist.o'
Current working directory /code/illumos-gate/usr/src/cmd/krb5/klist

do_as_req.c: In function 'process_as_req':
do_as_req.c:481:2: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
  if (errcode)
  ^~
do_as_req.c:484:6: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
      audit_krb5kdc_as_req(&from_in4, (in_port_t)from->port,
      ^~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
*** Error code 1
dmake: Fatal error: Command failed for target `do_as_req.o'
Current working directory /code/illumos-gate/usr/src/cmd/krb5/krb5kdc