Почему я получаю эту ошибку при сборке PAHO для C ++? - PullRequest
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Почему я получаю эту ошибку при сборке PAHO для C ++?

0 голосов
/ 11 ноября 2019

Я установил и собрал библиотеку Paho C с этими шагами из "https://github.com/eclipse/paho.mqtt.cpp": 

$ sudo apt-get install build-essential gcc make cmake cmake-gui cmake-curses-gui
$ sudo apt-get install libssl-dev
$ sudo apt-get install doxygen graphviz`
$ sudo apt-get install libcppunit-dev
$ git clone https://github.com/eclipse/paho.mqtt.c.git
$ cd paho.mqtt.c
$ git checkout v1.3.1
$ cmake -Bbuild -H. -DPAHO_WITH_SSL=ON -DPAHO_ENABLE_TESTING=OFF
$ sudo cmake --build build/ --target install
$ sudo ldconfig

Это нормально, но затем я хочу построить сеанс c ++ с этим: 

$ git clone https://github.com/eclipse/paho.mqtt.c.git
$ cd paho.mqtt.c
$ git checkout v1.3.1
$ cmake -Bbuild -H. -DPAHO_WITH_SSL=ON -DPAHO_ENABLE_TESTING=OFF
$ sudo cmake --build build/ --target install

Когда я делаю свою сборку, я сталкиваюсь со следующей ошибкой: 

[  2%] Building CXX object src/CMakeFiles/paho-cpp-objs.dir/async_client.cpp.o
In file included from /home/pi/paho.mqtt.cpp/src/mqtt/token.h:30:0,
                 from /home/pi/paho.mqtt.cpp/src/mqtt/async_client.h:30,
                 from /home/pi/paho.mqtt.cpp/src/async_client.cpp:20:
/home/pi/paho.mqtt.cpp/src/mqtt/exception.h: In static member function ‘static mqtt::string mqtt::exception::error_str(int)’:
/home/pi/paho.mqtt.cpp/src/mqtt/exception.h:91:21: error: ‘::MQTTAsync_strerror’ has not been declared
   const char *msg = ::MQTTAsync_strerror(rc);
                     ^
/home/pi/paho.mqtt.cpp/src/mqtt/exception.h: In static member function ‘static mqtt::string mqtt::exception::reason_code_str(int)’:
/home/pi/paho.mqtt.cpp/src/mqtt/exception.h:101:15: error: ‘::MQTTReasonCode_toString’ has not been declared
    auto msg = ::MQTTReasonCode_toString(MQTTReasonCodes(reasonCode));
               ^
/home/pi/paho.mqtt.cpp/src/mqtt/exception.h:101:67: error: ‘MQTTReasonCodes’ was not declared in this scope
    auto msg = ::MQTTReasonCode_toString(MQTTReasonCodes(reasonCode));
                                                                   ^
In file included from /home/pi/paho.mqtt.cpp/src/mqtt/token.h:35:0,
                 from /home/pi/paho.mqtt.cpp/src/mqtt/async_client.h:30,
                 from /home/pi/paho.mqtt.cpp/src/async_client.cpp:20:
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h: At global scope:
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h:83:25: error: ‘MQTTAsync_successData5’ does not name a type
  connect_response(const MQTTAsync_successData5* rsp) :
                         ^
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h: In constructor ‘mqtt::connect_response::connect_response(const int*)’:
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h:84:35: error: request for member ‘properties’ in ‘* rsp’, which is of non-class type ‘const int’
   server_response(properties(rsp->properties)),
                                   ^
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h:85:26: error: request for member ‘alt’ in ‘* rsp’, which is of non-class type ‘const int’
   serverURI_(string(rsp->alt.connect.serverURI)),
                          ^
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h:86:21: error: request for member ‘alt’ in ‘* rsp’, which is of non-class type ‘const int’
   mqttVersion_(rsp->alt.connect.MQTTVersion),
                     ^
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h:87:32: error: request for member ‘alt’ in ‘* rsp’, which is of non-class type ‘const int’
   sessionPresent_(to_bool(rsp->alt.connect.sessionPresent)) {
                                ^
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h: At global scope:
/home/pi/paho.mqtt.cpp/src/mqtt/server_response.h:127:43: error: expected ‘)’ before ‘*’ token
  subscribe_response(MQTTAsync_successData5* rsp)
                                           ^
/home/pi/paho.mqtt.cpp/src/async_client.cpp:823:1: error: expected ‘}’ at end of input
 }
 ^
/home/pi/paho.mqtt.cpp/src/async_client.cpp:823:1: error: expected unqualified-id at end of input
/home/pi/paho.mqtt.cpp/src/async_client.cpp:823:1: error: expected ‘}’ at end of input
src/CMakeFiles/paho-cpp-objs.dir/build.make:62: recipe for target 'src/CMakeFiles/paho-cpp-objs.dir/async_client.cpp.o' failed
make[2]: *** [src/CMakeFiles/paho-cpp-objs.dir/async_client.cpp.o] Error 1
CMakeFiles/Makefile2:126: recipe for target 'src/CMakeFiles/paho-cpp-objs.dir/all' failed
make[1]: *** [src/CMakeFiles/paho-cpp-objs.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2

Я не понимаю почему. Не могли бы вы помочь мне, пожалуйста !!

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