=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Building for py37-collectd-5.8.0nb2
  CC       src/python_la-python.lo
src/python.c: In function 'cpy_interactive':
src/python.c:1139:3: error: 'PyOS_AfterFork' is deprecated [-Werror=deprecated-declarations]
   PyOS_AfterFork();
   ^~~~~~~~~~~~~~
In file included from /tmp/pkgbuild/sysutils/py-collectd/work.alpha/.buildlink/include/python3.7/Python.h:144:0,
                 from src/python.c:27:
/tmp/pkgbuild/sysutils/py-collectd/work.alpha/.buildlink/include/python3.7/intrcheck.h:18:18: note: declared here
 PyAPI_FUNC(void) PyOS_AfterFork(void) Py_DEPRECATED(3.7);
                  ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
*** Error code 1

Stop.
make: stopped in /tmp/pkgbuild/sysutils/py-collectd/work.alpha/collectd-5.8.0
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/sysutils/py-collectd
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/sysutils/py-collectd