=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for protobuf-25.1.tar.gz
=> Checksum SHA512 OK for protobuf-25.1.tar.gz
===> Installing dependencies for protobuf-25.1
=> Tool dependency cmake>=0: NOT found
=> Verifying /nonexistent for ../../devel/cmake
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/devel/cmake
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/devel/protobuf