=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/comms/remserial", "all", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
===> Building for remserial-1.4
--- remserial.o ---
--- stty.o ---
--- remserial.o ---
gcc -pipe -O2 -msave-args -fno-aggressive-loop-optimizations  -c remserial.c
--- stty.o ---
gcc -pipe -O2 -msave-args -fno-aggressive-loop-optimizations  -c stty.c
--- remserial.o ---
remserial.c: In function 'main':
remserial.c:128:17: error: implicit declaration of function 'set_tty' [-Wimplicit-function-declaration]
  128 |                 set_tty(devfd,sttyparms);
      |                 ^~~~~~~
*** [remserial.o] Error code 1

bmake: stopped making "all" in /home/pbulk/work/comms/remserial/work/remserial-1.4
bmake: 1 error

bmake: stopped making "all" in /home/pbulk/work/comms/remserial/work/remserial-1.4
*** Error code 2

Stop.
bmake[1]: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/comms/remserial
*** Error code 1

Stop.
bmake: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/comms/remserial