A NSUPDATE compiling issue was observed

Description:

A following error was observed:

| omapip/isclib.c: In function 'dns_client_init':
| omapip/isclib.c:356:18: error: 'dhcp_context_t {aka struct dhcp_context}' has no member named 'dnsclient'
|   if (dhcp_gbl_ctx.dnsclient == NULL) {
|                   ^
| omapip/isclib.c:363:24: error: 'dhcp_context_t {aka struct dhcp_context}' has no member named 'dnsclient'
|            &dhcp_gbl_ctx.dnsclient,
|                         ^
| omapip/isclib.c:364:24: error: 'dhcp_context_t {aka struct dhcp_context}' has no member named 'use_local4'
|            (dhcp_gbl_ctx.use_local4 ?
|                         ^
| omapip/isclib.c:365:25: error: 'dhcp_context_t {aka struct dhcp_context}' has no member named 'local4_sockaddr'
|             &dhcp_gbl_ctx.local4_sockaddr
|                          ^
| omapip/isclib.c:367:24: error: 'dhcp_context_t {aka struct dhcp_context}' has no member named 'use_local6'
|            (dhcp_gbl_ctx.use_local6 ?
|                         ^
| omapip/isclib.c:368:25: error: 'dhcp_context_t {aka struct dhcp_context}' has no member named 'local6_sockaddr'
|             &dhcp_gbl_ctx.local6_sockaddr

Test source is based on:

https://source.isc.org/git/dhcp.git

commit 85ef0d90e2ab5eee758242d5a094c1d12ce24576
Merge: a5b21e1 479b929
Author: Francis Dupont <fdupont@isc.org>
Date:   Thu Nov 29 16:41:42 2018 +0100

    Fixed server option code point conflict

How to reproduce:

Drop one line in includes/site.h:

-#define NSUPDATE

Possible fix:

I have verified it could be fixed by this patch: 0001-Fix-a-NSUPDATE-compiling-issue.patch

How to contact the reporter:

liu.ming50@gmail.com