The NetBSD Test Fixture wrote:
--- dhcpcd_make ---
cc1: all warnings being treated as errors
*** [dhcpcd.o] Error code 1
More relevant error messages from earlier in the log:
--- dhcpcd_make ---
/tmp/bracket/build/2019.01.22.17.41.06-i386/src/external/bsd/dhcpcd/dist/src/dhcpcd.c: In function 'dhcpcd_handlecarrier':
/tmp/bracket/build/2019.01.22.17.41.06-i386/src/external/bsd/dhcpcd/dist/src/dhcpcd.c:768:6: error: implicit declaration of function 'ipv4ll_reset' [-Werror=implicit-function-declaration]
ipv4ll_reset(ifp);
^~~~~~~~~~~~