编译遇到问题

[keaideni]

你好，我在尝试用c++编译whale，遇到了一个问题，编译error如下：
octoidl/include/octoidl/ServiceAgent.h:705:55: error: invalid covariant return type for 'virtual boost::shared_ptr meituan_mns::ServiceAgentProcessorFactory::getProcessor(const apache::thrift::TConnectionInfo
&)'
::boost::shared_ptr< ::apache::thrift::TProcessor > getProcessor(const ::apache::thrift::TConnectionInfo& connInfo);
^
In file included from external/cpp3rd_lib/thrift/include/thrift/transport/TFileTransport.h:25:0,
from external/cpp3rd_lib/thrift/include/thrift/transport/TTransportUtils.h:30,
from whale/cthrift/util/cthrift_common.h:54,
from whale/cthrift/util/cthrift_common.cc:26:
external/cpp3rd_lib/thrift/include/thrift/TProcessor.h:215:42: error: overriding 'virtual std::shared_ptrapache::thrift::TProcessor apache::thrift::TProcessorFactory::getProcessor(const apache::thrift::TConnectionInfo&)'
virtual stdcxx::shared_ptr getProcessor(const TConnectionInfo& connInfo) = 0;

好像是因为我用的thrift0.12是采用的c++11标准，智能指针用的标准库。你们这个用的boost。你们的octoidl源码公开了嘛？这里只有静态库没有源代码。你们工程中thrift用的哪个版本？

[tiancihui]

您好，我们是使用的thrift 0.8

…

------------------ Original message ------------------ From: "Xuejian"; Sendtime: Saturday, Apr 25, 2020 9:19 PM To: "Meituan-Dianping/octo-rpc"; Cc: "Subscribed"; Subject: [Meituan-Dianping/octo-rpc] 编译遇到问题 (#17) 你好，我在尝试用c++编译whale，遇到了一个问题，编译error如下： octoidl/include/octoidl/ServiceAgent.h:705:55: error: invalid covariant return type for 'virtual boost::shared_ptr meituan_mns::ServiceAgentProcessorFactory::getProcessor(const apache::thrift::TConnectionInfo &)' ::boost::shared_ptr< ::apache::thrift::TProcessor > getProcessor(const ::apache::thrift::TConnectionInfo& connInfo); ^ In file included from external/cpp3rd_lib/thrift/include/thrift/transport/TFileTransport.h:25:0, from external/cpp3rd_lib/thrift/include/thrift/transport/TTransportUtils.h:30, from whale/cthrift/util/cthrift_common.h:54, from whale/cthrift/util/cthrift_common.cc:26: external/cpp3rd_lib/thrift/include/thrift/TProcessor.h:215:42: error: overriding 'virtual std::shared_ptrapache::thrift::TProcessor apache::thrift::TProcessorFactory::getProcessor(const apache::thrift::TConnectionInfo&)' virtual stdcxx::shared_ptr getProcessor(const TConnectionInfo& connInfo) = 0; 好像是因为我用的thrift0.12是采用的c++11标准，智能指针用的标准库。你们这个用的boost。你们的octoidl源码公开了嘛？这里只有静态库没有源代码。你们工程中thrift用的哪个版本？ — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[keaideni]

谢谢，现在我应该遇到了编译的最后一个问题了，error描述如下：
/data/huixiangbo/git/octo-open_source/mns-sdk/src/thrift_client.cc:52: error: undefined reference to 'apac
he::thrift::transport::TSocket::TSocket(std::string, int)'
这个error我就不太明白了，thrift里面肯定有这个函数的定义呀，为啥会报socket undifine。你们遇到过吗？这个要怎么解决？或者mns-sdk源码有公开嘛？

[tiancihui]

谢谢，现在我应该遇到了编译的最后一个问题了，error描述如下：
/data/huixiangbo/git/octo-open_source/mns-sdk/src/thrift_client.cc:52: error: undefined reference to 'apac
he::thrift::transport::TSocket::TSocket(std::string, int)'
这个error我就不太明白了，thrift里面肯定有这个函数的定义呀，为啥会报socket undifine。你们遇到过吗？这个要怎么解决？或者mns-sdk源码有公开嘛？

thrift版本的问题，我们使用的是0.8.0版本，如果thrift高于这个版本比如 0.9.2 或者 0.10.0等在编译的时候会遇到这种问题

[andylau004]

cd thrift-0.9.3/0.14.0

vim ./lib/cpp/src/thrift/transport/TSocket.h

  /**
   * Constructs a new socket. Note that this does NOT actually connect the
   * socket.
   *
   * @param host An IP address or hostname to connect to
   * @param port The port to connect on
   */
  //TSocket(const std::string& host, int port);
  TSocket(std::string host, int port); // for jianrong 0.8.0

对应 TSocket.cpp ​也改一下；

3. 安装后，再编译就没问题了；

[root@863ef6858c3a thrift-0.9.3.2]# ./configure --with-qt4=no --with-c_glib=no --with-csharp=no --with-erlang=no --with-perl=no --with-ruby=no --with-haskell=no --with-java=no --enable-tests=no  --enable-tutorial=no && make -j 4  && make install