=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/biology/xylem", "all", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
WARNING: [license.mk] Every package should define a LICENSE.
===> Building for xylem-1.8.7
gcc  -c  -pipe -O2 -msave-args -fno-aggressive-loop-optimizations p2clib.c
ar r libp2c.a p2clib.o; ranlib libp2c.a
ar: creating libp2c.a
gcc dbstat.c -O  -L. -lp2c -lm -I. -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -o dbstat
dbstat.c:244:1: error: return type defaults to 'int' [-Wimplicit-int]
  244 | main(argc, argv)
      | ^~~~
*** Error code 1

Stop.
bmake: stopped making "all" in /home/pbulk/work/biology/xylem/work/xylem/src.c
*** Error code 1

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

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