winsock/mingw compile problem (undefined reference)

[Dom]

I'm new to c++. Just started learning it 24 hours ago. Am running into a
compile problem. Please, no one waste the effort telling me to google it.
I've been researching it for quite a while with no joy. I got dev-c++ and a
bit of winsock sample code. I've done nothing out of the ordinary. I could
only assume that anyone else that downloaded this software and attempted
this would meet with the same result. The problem lies with either the
compiler or the source. I'm not sure which. Help greatly appreciated.
Compiler output and source to follow.

Compiler: Default compiler
Executing g++.exe...
g++.exe "C:\Documen ts and Settings\d\My Documents\c\tes t.cpp" -o
"C:\Documen ts and Settings\d\My
uments\c\test.e xe" -I"C:\Dev-Cpp\lib\gcc\min gw32\3.4.2\incl ude" -I"C:\Dev-Cpp\include\c++ \3.4.2\backward "
-I"C:\Dev-Cpp\include\c++ \3.4.2\mingw32" -I"C:\Dev-Cpp\include\c++ \3.4.2"
-I"C:\Dev-Cpp\include" -L"C:\Dev-Cpp\lib"
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0x4 6): undefined
reference to `WSAStartup@8'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0x8 0): undefined
reference to `socket@12'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0x9 7): undefined
reference to `WSAGetLastErro r@0'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0xa c): undefined
reference to `WSACleanup@0'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0xd 0): undefined
reference to `inet_addr@4'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0xe 5): undefined
reference to `htons@4'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0x1 0f): undefined
reference to `connect@12'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0x1 28): undefined
reference to `WSACleanup@0'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0x1 e5): undefined
reference to `send@16'
C:\DOCUME~1\D\L OCALS~1\Temp/ccWSaaaa.o:test .cpp:(.text+0x2 39): undefined
reference to `recv@16'
collect2: ld returned 1 exit status

Execution terminated

#include <stdio.h>
#include "winsock2.h "

int main() {

// Initialize Winsock.
WSADATA wsaData;
int iResult = WSAStartup( MAKEWORD(2,2), &wsaData );
if ( iResult != NO_ERROR )
printf("Error at WSAStartup()\n" );

// Create a socket.
SOCKET m_socket;
m_socket = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP );

if ( m_socket == INVALID_SOCKET ) {
printf( "Error at socket(): %ld\n", WSAGetLastError () );
WSACleanup();
return 0;
}

// Connect to a server.
sockaddr_in clientService;

clientService.s in_family = AF_INET;
clientService.s in_addr.s_addr = inet_addr( "127.0.0.1" );
clientService.s in_port = htons( 27015 );

if ( connect( m_socket, (SOCKADDR*) &clientServi ce,
sizeof(clientSe rvice) ) == SOCKET_ERROR) {
printf( "Failed to connect.\n" );
WSACleanup();
return 0;
}

// Send and receive data.
int bytesSent;
int bytesRecv = SOCKET_ERROR;
char sendbuf[32] = "Client: Sending data.";
char recvbuf[32] = "";

bytesSent = send( m_socket, sendbuf, strlen(sendbuf) , 0 );
printf( "Bytes Sent: %ld\n", bytesSent );

while( bytesRecv == SOCKET_ERROR ) {
bytesRecv = recv( m_socket, recvbuf, 32, 0 );
if ( bytesRecv == 0 || bytesRecv == WSAECONNRESET ) {
printf( "Connection Closed.\n");
break;
}
if (bytesRecv < 0)
return 0;
printf( "Bytes Recv: %ld\n", bytesRecv );
}

return 0;
}

[Azdo]

Dom wrote:

I'm new to c++. Just started learning it 24 hours ago. Am running into a
compile problem. Please, no one waste the effort telling me to google it.
I've been researching it for quite a while with no joy.

You'd better wasted a few more time googling it:

http://www.google.es/search?hl=gl&q=...Procurar&meta=

Choose the *first* occurence.