Log message:
Update to dhcpcd-10.2.4 with the following changes:

* compat: use timingsafe_bcmp if available
* IPv6: Sort routers by reachability correctly.
* definitions: define ND Route Information option
* IPv6: Clear previous address RA flags on receipt of a RA.

Log message:
Import dhcpcd-10.2.3 with the following changes:

* Restore logic on when to open an address specific socket by @dougnazar in \ 
https://github.com/NetworkConfiguration/dhcpcd/pull/502
* [Fix] DHCP Failure on WAN Interface Rename (Fixes #504) by @ngxquanganh in \ 
https://github.com/NetworkConfiguration/dhcpcd/pull/505
* BSD: routes via P2P interfaces now find their out-going interface
* -b --background fixed
* resolv: Fix processing more DNSSL options than RDNSS]
* dhcpcd: Remove option rapid_commit from dhcpcd.conf
* privsep: Fix valgrind and hardened-malloc on Linux with SECCOMP
* route: Don't spam route changes for lifetime

Log message:
Import dhcpcd-10.2.2 with the following changes:

* Only drop IPv4 LL addresses if configured to handle them
* Fix building with different options (INET and INET6 only)
* BSD: Fix netmask family and length for incoming route msgs
* DHCP6: RENEW/REBIND if T1/T2 have passed at CONFIRM
* Add option to not use syslog

Log message:
Update to dhcpcd-10.2.0 with the following changes:

dhcp6: start request when advertise received after IRT
dhcpcd: stdout output sometimes empty when redirected to a file
Fix help text formatting
Apply lastlease behavior to DHCPv6
dhcpcd not ignoring source-based routes on linux
DHCP6: lastlease behavior after Confim non-response
Allow limited RLIMIT_FSIZE when dumping lease
IPv6: Avoid uninitialized ifp state when adding address
DHCPv6: Add support for sending Option 17 (VSIO)
Exit the timesyncd hook if not on systemd and not executable
Add route lifetime from Router Advertisement
Fix using multiple enterprise IDs with vendclass
Update route if acquired time changes
Always send req for InfoRefreshTime option on Inform-Req
Increase max IPv4 clientid

Log message:
net/dhcpcd: Pass --build and --host for cross-builds.

This custom configure script may not be quite compatible with
GNU_CONFIGURE=yes, but it's compatible enough for GNU --build and
--host options.

No change to native builds -- conditional on USE_CROSS_COMPILE
(though it ought to be harmless even if unconditional).

Log message:
Update to dhcpcd-10.0.8 with the following changes:

* DHCP: use request_time, fallback_time and ipv4ll_time rather than reboot timeout
* DHCP6: Wait for IRT to elapse before requesting advertisments
* DHCPv6: Don't re-INFORM if the RA changes
* privsep: Reduce fd use
* dhcpcd: Add support for arp persist defence
* Move dhcp(v4) packet size check earlier
* Define the Azure Endpoint and other site-specific options
* add RFC4191 support by @goertzenator in #297
* dhcpcd: Respect IPV6_PREFERRED_ONLY flag regardless of state
* Fix time_offset to be int to match RFC-2132
* hooks/30-hostname: Exit with 0 if setting hostname is not needed

Log message:
Import dhcpcd-10.0.6 with the following changes:

 * privsep: Stop proxying stderr to console and fix some detachment issues
 * non-privsep: Fix launcher hangup
 * DHCP6: Allow the invalid interface name - to mean don't assign an address \ 
from a delegated prefix
 * DHCP6: Load the configuration for the interface being activated from prefix \ 
delegation

Log message:
Import dhcpcd-10.0.4 with the following changes:

* privsep: allow __NR_mmap2
* privsep: allow __NR_clock_gettime32
* compat/arc4random.c: use memset instead of explicit_bzero
* privsep: avoid SIGPIPE errors when scripts write to stderr/stdout
  after dhcpcd is daemonised