Build

If Protobuf and gRPC are not installed in your system, you should build it manually and set variables where cmake will find required files:

1. protobuf-config.cmake
2. gRPCConfig.cmake
3. abslConfig.cmake

cmake \
-DProtobuf_DIR=/path/to/protobuf-config.cmake \
-DgRPC_DIR=/path/to/gRPCConfig.cmake \
-Dabsl_DIR=/path/to/abslConfig.cmake \
. -B build \
&& cmake --build build

Run backend

LD_LIBRARY_PATH=/path/to/libbackendproto ./build/backend/backend

Run client

build/app