failure to compile on Ubuntu 14.04 (minimal)

[eamonne]

Hello, I was unable to compile this using Ubuntu 14.04. I received the following errors:

    In file included from /root/hefur/mimosa/mimosa/http/response-writer.hh:7:0,
                 from /root/hefur/mimosa/mimosa/http/handler.hh:7,
                 from /root/hefur/mimosa/mimosa/http/server-channel.hh:9,
                 from /root/hefur/hefur/announce-handler.cc:4:
/root/hefur/mimosa/mimosa/http/response.hh: In member function ‘virtual bool hefur::AnnounceHandler::handle(mimosa::http::RequestReade
r&, mimosa::http::ResponseWriter&) const’:
/root/hefur/mimosa/mimosa/http/response.hh:93:21: error: ‘mimosa::http::Coding mimosa::http::Response::content_encoding_’ is protected
       Coding        content_encoding_;

 ^
/root/hefur/hefur/announce-handler.cc:18:14: error: within this context
     response.content_encoding_ = mh::kCodingIdentity;
  ^
In file included from /root/hefur/mimosa/mimosa/http/response-writer.hh:7:0,
                 from /root/hefur/mimosa/mimosa/http/handler.hh:7,
                 from /root/hefur/mimosa/mimosa/http/server-channel.hh:9,
                 from /root/hefur/hefur/announce-handler.cc:4:
/root/hefur/mimosa/mimosa/http/response.hh:92:21: error: ‘bool mimosa::http::Response::keep_alive_’ is protected
       bool          keep_alive_;
                     ^
/root/hefur/hefur/announce-handler.cc:70:14: error: within this context
     response.keep_alive_   = false;

              ^
In file included from /root/hefur/mimosa/mimosa/http/response-writer.hh:7:0,
                 from /root/hefur/mimosa/mimosa/http/handler.hh:7,
                 from /root/hefur/mimosa/mimosa/http/server-channel.hh:9,
                 from /root/hefur/hefur/announce-handler.cc:4:
/root/hefur/mimosa/mimosa/http/response.hh:96:21: error: ‘std::string mimosa::http::Response::content_type_’ is protected
       std::string   content_type_;
                     ^
/root/hefur/hefur/announce-handler.cc:71:14: error: within this context
     response.content_type_ = "text/plain";
              ^
In file included from /root/hefur/mimosa/mimosa/http/response-writer.hh:7:0,
                 from /root/hefur/mimosa/mimosa/http/handler.hh:7,
                 from /root/hefur/mimosa/mimosa/http/server-channel.hh:9,
                 from /root/hefur/hefur/announce-handler.cc:4:
/root/hefur/mimosa/mimosa/http/response.hh:91:21: error: ‘int mimosa::http::Response::status_’ is protected
       int           status_;
                     ^
/root/hefur/hefur/announce-handler.cc:81:16: error: within this context
       response.status_ = mh::kStatusServiceUnavailable;
                ^
In file included from /root/hefur/mimosa/mimosa/http/response-writer.hh:7:0,
                 from /root/hefur/mimosa/mimosa/http/handler.hh:7,
                 from /root/hefur/mimosa/mimosa/http/server-channel.hh:9,
                 from /root/hefur/hefur/announce-handler.cc:4:
/root/hefur/mimosa/mimosa/http/response.hh:95:21: error: ‘int64_t mimosa::http::Response::content_length_’ is protected
       int64_t       content_length_; ///< -1: auto
                     ^
/root/hefur/hefur/announce-handler.cc:97:16: error: within this context
       response.content_length_ = buf->str().size();
                ^
In file included from /root/hefur/mimosa/mimosa/http/response-writer.hh:7:0,
                 from /root/hefur/mimosa/mimosa/http/handler.hh:7,
                 from /root/hefur/mimosa/mimosa/http/server-channel.hh:9,
                 from /root/hefur/hefur/announce-handler.cc:4:
/root/hefur/mimosa/mimosa/http/response.hh:95:21: error: ‘int64_t mimosa::http::Response::content_length_’ is protected
       int64_t       content_length_; ///< -1: auto
                     ^
/root/hefur/hefur/announce-handler.cc:143:14: error: within this context
     response.content_length_ = buf->str().size();
              ^
make[2]: *** [hefur/CMakeFiles/hefurd.dir/announce-handler.cc.o] Error 1
make[1]: *** [hefur/CMakeFiles/hefurd.dir/all] Error 2
make: *** [all] Error 2

Any idea what would cause this? I'm using the latest protobuf and g++ 4.8. I was able to make sense of the earlier errors which were mainly relted to missing libraries, but this one has me stumped.

Alternately is there a better OS to choose for compiling?

Thanks

[eamonne]

Also I used this branch of mimosa as Hefur repository suggests that specific one.

https://github.com/abique/mimosa/tree/5e2c5c6ca998add2d5cdc9e437f8d13fbdbe1a7c

Should I stick with that version or use the latest?

[abique]

Hi JesseJams,

I tried to compile it on Archlinux and I succeed without any issue.

Anyway I did update the mimosa submodule to the latest version and update hefur accordingly. It built with both gcc 4.9.2 and clang 3.6.0.

Please, can you try again?

Regards, Alex

[eamonne]

Hello Alex,

Ok I've got it to compile without error on Ubuntu 14.04 (not minimal) I guess there were a few missing elements in the openvz ubuntu template I was using before.

The only error I received was that it was expecting manual.html in /manual but there was only manual.xml, changing that extension fixed it.

It also compiled without any issue (aside from manual.xml) on CentOS 7.

Regards, Jesse

[lcharles123]

Hello! I got a error too:

$ make [ 1%] Building CXX object mimosa/mimosa/rpc/gen/CMakeFiles/protoc-gen-mimosa.dir/protoc-gen-mimosa.cc.o /home/charles/Desktop/hefur-0.4/mimosa/mimosa/rpc/gen/protoc-gen-mimosa.cc:6:53: fatal error: google/protobuf/compiler/code_generator.h: No such file or directory

include <google/protobuf/compiler/code_generator.h>

                                                 ^

compilation terminated. make[2]: * [mimosa/mimosa/rpc/gen/CMakeFiles/protoc-gen-mimosa.dir/protoc-gen-mimosa.cc.o] Error 1 make[1]: * [mimosa/mimosa/rpc/gen/CMakeFiles/protoc-gen-mimosa.dir/all] Error 2 make: *\ [all] Error 2

I use linux mint, what could be wrong?

[lcharles123]

OK, my problem is solved by isntaling libprotoc-dev package. EDIT: this resolve all problems, thanks! https://github.com/abique/hefur/issues/7#issuecomment-42068479

[abique]

Yes ;-)