dhcpcd: compile without IPv6 support
This saves about 45K on the final binary size on trogdor.
Before:
localhost ~ # dhcpcd --version
dhcpcd 7.2.5
Copyright (c) 2006-2019 Roy Marples
Compiled in features: INET ARP ARPing IPv4LL INET6 DHCPv6 AUTH
localhost ~ # ls -hl /sbin/dhcpcd
-r-xr-xr-x. 1 root root 182K Feb 18 14:06 /sbin/dhcpcd
After: localhost ~ # dhcpcd --version
dhcpcd 7.2.5
Copyright (c) 2006-2019 Roy Marples
Compiled in features: INET ARP ARPing IPv4LL AUTH
localhost ~ # ls -hl /sbin/dhcpcd
-r-xr-xr-x. 1 root root 137K Feb 18 14:11 /sbin/dhcpcd
BUG=b:219375627
TEST=emerge-$BOARD dhcpcd; cros deploy <dut> dhcpcd; tested IPv4 DHCP
provisioning on WiFi and Ethernet.
Change-Id: If2b955983e15bf15ce445a2f91517c5e56ea5634
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/3473927
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Matthew Wang <matthewmwang@chromium.org>
Reviewed-by: Andrzej Ostruszka <andrzejo@google.com>
Tested-by: Hugo Benichi <hugobenichi@google.com>
Commit-Queue: Hugo Benichi <hugobenichi@google.com>
2 files changed
