c ++ 11線程，SFML和代碼:: blocks

Question

我正在嘗試使用c ++ 11 std::thread和用於網絡的SFML庫運行此代碼，但是我無法構建它。 我很確定它與我如何設置編譯器有關，但我不知道...如何使它起作用？ 我一直在想讓它正常工作，現在已經花了幾個小時來閱讀教程等，所以我一直在尋求解決方案。 我在Windows7 64位計算機上使用代碼:: blocks IDE和x32-4.8.1-posix-dwarf-rev5編譯器。

#include <iostream>
#include <thread>
#include <string>
#include <SFML/System.hpp>
#include <SFML/Network.hpp>


using namespace std;

void doNetwork() {
    cout << "Starting..." << endl;

    sf::TcpListener listener;
    listener.listen(88);

    // Wait for a connection
    sf::TcpSocket socket;
    listener.accept(socket);
    cout << "New client connected: " << socket.getRemoteAddress() << endl;

    // Receive a message from the client
    char buffer[1024];
    size_t received = 0;
    socket.receive(buffer, sizeof(buffer), received);
    cout << "The client said: " << buffer << endl;

    // Send an answer
    string message = "Welcome, client";
    socket.send(message.c_str(), message.size() + 1);
}

int main()
{
    thread task(doNetwork);
    task.join();
    return 0;
}

這就是構建調試日志的內容：

-------------- Build: Debug in bang ---------------

Compiling: main.cpp
Linking console executable: bin\Debug\bang.exe
obj\Debug\main.o: In function `Z9doNetworkv':
C:/Users/user/CppProjects/bang/main.cpp:12: undefined reference to `sf::TcpListener::TcpListener()'
C:/Users/user/CppProjects/bang/main.cpp:13: undefined reference to `sf::TcpListener::listen(unsigned short)'
C:/Users/user/CppProjects/bang/main.cpp:16: undefined reference to `sf::TcpSocket::TcpSocket()'
C:/Users/user/CppProjects/bang/main.cpp:17: undefined reference to `sf::TcpListener::accept(sf::TcpSocket&)'
C:/Users/user/CppProjects/bang/main.cpp:18: undefined reference to `sf::TcpSocket::getRemoteAddress() const'
C:/Users/user/CppProjects/bang/main.cpp:18: undefined reference to `sf::operator<<(std::ostream&, sf::IpAddress const&)'
C:/Users/user/CppProjects/bang/main.cpp:23: undefined reference to `sf::TcpSocket::receive(void*, unsigned int, unsigned int&)'
C:/Users/user/CppProjects/bang/main.cpp:28: undefined reference to `sf::TcpSocket::send(void const*, unsigned int)'
obj\Debug\main.o: In function `ZN2sf11TcpListenerD1Ev':
C:/Users/user/CppProjects/SFML-2.1/include/SFML/Network/TcpListener.hpp:43: undefined reference to `sf::Socket::~Socket()'
obj\Debug\main.o: In function `ZN2sf9TcpSocketD1Ev':
C:/Users/user/CppProjects/SFML-2.1/include/SFML/Network/TcpSocket.hpp:46: undefined reference to `sf::Socket::~Socket()'
collect2.exe: error: ld returned 1 exit status
Process terminated with status 1 (0 minutes, 0 seconds)
10 errors, 0 warnings

我在編譯器中使用的設置：

編譯器標志：

-std=C++0x

其他選項：

-std=gnu++0x -U__STRICT_ANSI__

定義：

SFML_STATIC

鏈接器設置：

sfml-system-s-d
sfml-network-s-d

搜索目錄-編譯器：

C:\Users\user\CppProjects\SFML-2.1\include
C:\Users\user\CppProjects\bang\include

搜索目錄-鏈接器：

C:\Users\user\CppProjects\SFML-2.1\lib\

工具鏈可執行文件：

-編譯器安裝目錄：

C:\Program Files (x86)\mingw-builds\x32-4.8.1-posix-dwarf-rev5\mingw32

-C編譯器：

i686-w64-mingw32-gcc-4.8.1.exe

-C ++編譯器：

i686-w64-mingw32-c++.exe

-動態庫鏈接器：

i686-w64-mingw32-c++.exe

-用於靜態庫的鏈接器：

ar.exe

-調試器：

gdb.exe

-資源編譯器：

windres.exe

-制作程序：

mingw32-make.exe

Answer 1

我遇到了一個類似的問題，如何在Linux系統上解決此問題：項目/構建選項

轉到鏈接器設置選項卡。 我在那添加了：sfml-network

完成。 希望能幫助到你