Between versions 2 and 3, Bear switched from python to C++. The build is still failing because grpc is unable to find OpenSSL.
```
/bin/mkdir -p /wrkdirs/usr/ports/devel/bear/work/.build
-- The C compiler identification is Clang 11.0.1
-- The CXX compiler identification is Clang 11.0.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/local/libexec/ccache/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/local/libexec/ccache/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for nlohman_json dependency
-- Looking for nlohman_json dependency -- found
-- Looking for fmt dependency
-- Looking for fmt dependency -- found
-- Looking for spdlog dependency
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Found Threads: TRUE
-- Looking for spdlog dependency -- found
-- Looking for gRPC::grpc++ dependency
-- Found PkgConfig: pkgconf (found version "1.7.4")
-- Checking for modules 'protobuf>=3.11;grpc++>=1.26'
-- Package 'openssl', required by 'grpc', not found
-- Looking for gRPC::grpc++ dependency -- not found
```