undefined reference to

[alanxz]

undefined reference to

[alanxz]

Are you compiling with C++-11 support enabled?

[sinu0]

I tried but this time(tested on examples) I receive slightly different output from linker

g++ -W -Wall -Wextra -pedantic -std=c++11 basic_return_test.cpp -o test -I/usr/local/include -L/usr/local/lib/pkgconfig/lib -I/usr/include -L/lib 
/tmp/cc7NS6oF.o: In function `main':
basic_return_test.cpp:(.text+0x414): undefined reference to `AmqpClient::Channel::DeclareQueue(std::string const&, bool, bool, bool, bool)'
basic_return_test.cpp:(.text+0x4df): undefined reference to `AmqpClient::Channel::BasicConsume(std::string const&, std::string const&, bool, bool, bool, unsigned short)'
basic_return_test.cpp:(.text+0x5cf): undefined reference to `AmqpClient::Channel::BasicPublish(std::string const&, std::string const&, boost::shared_ptr<AmqpClient::BasicMessage>, bool, bool)'
basic_return_test.cpp:(.text+0x6bf): undefined reference to `AmqpClient::Channel::BasicPublish(std::string const&, std::string const&, boost::shared_ptr<AmqpClient::BasicMessage>, bool, bool)'
basic_return_test.cpp:(.text+0x76d): undefined reference to `AmqpClient::Channel::BasicConsumeMessage(std::string const&, boost::shared_ptr<AmqpClient::Envelope>&, int)'
basic_return_test.cpp:(.text+0x7ce): undefined reference to `AmqpClient::BasicMessage::Body() const'
basic_return_test.cpp:(.text+0xc28): undefined reference to `AmqpClient::BasicMessage::Body() const'
/tmp/cc7NS6oF.o: In function `_ZN5boost11make_sharedIN10AmqpClient12BasicMessageERKSsIEEENS_6detail15sp_if_not_arrayIT_E4typeEOT0_DpOT1_':
basic_return_test.cpp:(.text._ZN5boost11make_sharedIN10AmqpClient12BasicMessageERKSsIEEENS_6detail15sp_if_not_arrayIT_E4typeEOT0_DpOT1_[_ZN5boost11make_sharedIN10AmqpClient12BasicMessageERKSsIEEENS_6detail15sp_if_not_arrayIT_E4typeEOT0_DpOT1_]+0x78): undefined reference to `AmqpClient::BasicMessage::BasicMessage(std::string const&)'
/tmp/cc7NS6oF.o: In function `_ZN5boost11make_sharedIN10AmqpClient7ChannelERKSsIRiS4_S4_S4_S5_EEENS_6detail15sp_if_not_arrayIT_E4typeEOT0_DpOT1_':
basic_return_test.cpp:(.text._ZN5boost11make_sharedIN10AmqpClient7ChannelERKSsIRiS4_S4_S4_S5_EEENS_6detail15sp_if_not_arrayIT_E4typeEOT0_DpOT1_[_ZN5boost11make_sharedIN10AmqpClient7ChannelERKSsIRiS4_S4_S4_S5_EEENS_6detail15sp_if_not_arrayIT_E4typeEOT0_DpOT1_]+0x10e): undefined reference to `AmqpClient::Channel::Channel(std::string const&, int, std::string const&, std::string const&, std::string const&, int)'
collect2: error: ld returned 1 exit status

[alanxz]

SimpleAmqpClient doesn't have to be compiled with C++-11 support. It can be compiled and used both ways. Which ever way you go, be sure to compile you entire application with similar C++-11 flags.

Make sure you link in the SimpleAmqpClient library (with -lSimpleAmqpClient) when trying to compile.

[sinu0]

Thx, I added '-lSimpleAmqpclinet' parameter, and it solved my problem

[ashsifat]

how to add this to Cmakelists.txt?