google/protobuf/descriptor.proto: File not found

[fananchong]

I make fail. output like this:

[  2%] Running cpp protocol buffer compiler on auth.proto
google/protobuf/descriptor.proto: File not found.
gogoproto/gogo.proto:32:1: Import "google/protobuf/descriptor.proto" was not found or had errors.
gogoproto/gogo.proto:38:8: "google.protobuf.EnumOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.EnumOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.EnumOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.EnumOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.EnumOptions" is not defined.
gogoproto/gogo.proto:46:8: "google.protobuf.EnumValueOptions" is not defined.
gogoproto/gogo.proto:50:8: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FileOptions" is not defined.
gogoproto/gogo.proto:92:8: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.MessageOptions" is not defined.
gogoproto/gogo.proto:129:8: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
gogoproto/gogo.proto: "google.protobuf.FieldOptions" is not defined.
auth.proto:4:1: Import "gogoproto/gogo.proto" was not found or had errors.
make[2]: *** [proto/gen/proto/auth.pb.h] Error 1
make[1]: *** [proto/CMakeFiles/protobuf_generates.dir/all] Error 2
make: *** [all] Error 2

and I build shell cmd like this:

pushd /tmp/
if [ ! -d /tmp/etcd-cpp-apiv3 ]; then
    git clone https://github.com/etcd-cpp-apiv3/etcd-cpp-apiv3.git
fi
cd etcd-cpp-apiv3
mkdir -p build
mkdir -p my_build_out
cd build
cmake -DCMAKE_INSTALL_PREFIX=$PWD/../my_build_out \
    -DCMAKE_BUILD_TYPE=Release \
    -DBOOST_INCLUDEDIR=/tmp/boost_1_76_0/my_build_out/include \
    -DBOOST_LIBRARYDIR=/tmp/boost_1_76_0/my_build_out/lib \
    -DProtobuf_INCLUDE_DIR=/tmp/grpc/third_party/protobuf/my_build_out/include \
    -DProtobuf_LIBRARIES=/tmp/grpc/third_party/protobuf/my_build_out/lib \
    -DGPR_LIBRARY=/tmp/grpc/cmake/build \
    -DGRPC_LIBRARY=/tmp/grpc/cmake/build \
    -DGRPC_INCLUDE_DIR=/tmp/grpc/include \
    -DGRPC_GRPC++_REFLECTION_LIBRARY=/tmp/grpc/cmake/build \
    -DGRPC_GRPC++_LIBRARY=/tmp/grpc/cmake/build \
    -DCPPREST_INCLUDE_DIR=/tmp/cpprestsdk/my_build_out/include \
    -DCPPREST_LIB=/tmp/cpprestsdk/my_build_out/lib \
    ..
make && make install
popd

[fananchong]

$ find /tmp/grpc/third_party/protobuf/my_build_out/include -name "descriptor.proto"
/tmp/grpc/third_party/protobuf/my_build_out/include/google/protobuf/descriptor.proto

[fananchong]

mkdir -p /tmp/etcd-cpp-apiv3/proto/google/protobuf/
cp -f /tmp/grpc/third_party/protobuf/my_build_out/include/google/protobuf/descriptor.proto /tmp/etcd-cpp-apiv3/proto/google/protobuf/

[sighingnow]

mkdir -p /tmp/etcd-cpp-apiv3/proto/google/protobuf/
cp -f /tmp/grpc/third_party/protobuf/my_build_out/include/google/protobuf/descriptor.proto /tmp/etcd-cpp-apiv3/proto/google/protobuf/

@fananchong I think you need make install inside the grpc/protobuf directory, rather than such cp hacks. If you want to install grpc and protobuf to a customized directory, you could specify the CMAKE_INSTALL_PREFIX.