===> Building for collectd-pinba-5.12.0nb11
  CC       src/pinba_la-pinba.lo
src/pinba.c:34:10: fatal error: 'pinba.pb-c.h' file not found
#include "pinba.pb-c.h"
         ^~~~~~~~~~~~~~
1 error generated.
*** [src/pinba_la-pinba.lo] Error code 1

bmake: stopped making "pinba.la" in /Users/pbulk/build/sysutils/collectd-pinba/work/collectd-5.12.0
bmake: 1 error

bmake: stopped making "pinba.la" in /Users/pbulk/build/sysutils/collectd-pinba/work/collectd-5.12.0
*** Error code 2

Stop.
bmake[1]: stopped making "all" in /Volumes/data/jenkins/workspace/pkgsrc-macos-upstream-arm64/sysutils/collectd-pinba
*** Error code 1

Stop.
bmake: stopped making "all" in /Volumes/data/jenkins/workspace/pkgsrc-macos-upstream-arm64/sysutils/collectd-pinba