Problem when linking with winsock.

[Rex Tsai]

Hi, all

    I tried to compile "putty" (a ssh client for windows), the
    objects compilation is just fine, but there is a problem
    when the linking stage. Here is the error messages
    btw, I'm sure that I add -lwsock32.

gcc -mwindows -lcygwin -lgcc -lstdc++  -ladvapi32 -luser32 -lgdi32
-lcomctl32 -lcomdlg32 -lshell32 -lwinmm -limm32 -lwsock32 -lkernel32
-o putty.exe -Xlinker -Map -Xlinker putty.map window.o windlg.o
winctrls.o terminal.o sizetip.o wcwidth.o unicode.o telnet.o raw.o
rlogin.o ldisc.o winnet.o misc.o version.o winstore.o settings.o
tree234.o sshcrc.o sshdes.o sshmd5.o sshrsa.o sshrand.o sshsha.o
sshblowf.o noise.o sshdh.o sshdss.o sshbn.o sshpubk.o ssh.o pageantc.o
sshzlib.o x11fwd.o portfwd.o sshaes.o sshsh512.o win_res.res
/usr/lib/gcc-lib/i686-pc-cygwin/2.95.3-5/../../../../i686-pc-cygwin/bin/ld:
warning: cannot find entry symbol _WinMainCRTStartup; defaulting to
00401000
window.o(.text+0x3b6):window.c: undefined reference to `WSAStartup@8'
window.o(.text+0x3fe):window.c: undefined reference to
`InitCommonControls@0'
window.o(.text+0x88e):window.c: undefined reference to `WSACleanup@0'
window.o(.text+0x976):window.c: undefined reference to `backends'
window.o(.text+0x97b):window.c: undefined reference to `backends'
window.o(.text+0x9e1):window.c: undefined reference to `WSACleanup@0'
window.o(.text+0x130c):window.c: undefined reference to `WSACleanup@0'
window.o(.text+0x13d9):window.c: undefined reference to
`WSAAsyncSelect@16'
window.o(.text+0x13e3):window.c: undefined reference to
`WSAGetLastError@0'
window.o(.text+0x40b1):window.c: undefined reference to
`ImmGetContext@4'
window.o(.text+0x40c5):window.c: undefined reference to
`ImmGetCompositionStringW@16'
window.o(.text+0x40e6):window.c: undefined reference to
`ImmGetCompositionStringW@16'
window.o(.text+0x4117):window.c: undefined reference to
`ImmReleaseContext@8'
window.o(.text+0x4270):window.c: undefined reference to
`ImmGetContext@4'
window.o(.text+0x429e):window.c: undefined reference to
`ImmSetCompositionWindow@8'
window.o(.text+0x42aa):window.c: undefined reference to
`ImmReleaseContext@8'
window.o(.text+0x6c81):window.c: undefined reference to `PlaySoundA@12'
windlg.o(.text+0x30bd):windlg.c: undefined reference to `backends'
windlg.o(.text+0x4b99):windlg.c: undefined reference to `backends'
winctrls.o(.text+0x1515):winctrls.c: undefined reference to
`MakeDragList@4'
winctrls.o(.text+0x16ba):winctrls.c: undefined reference to
`LBItemFromPt@16'
winctrls.o(.text+0x16d9):winctrls.c: undefined reference to
`LBItemFromPt@16'
winctrls.o(.text+0x1717):winctrls.c: undefined reference to
`LBItemFromPt@16'
winctrls.o(.text+0x1726):winctrls.c: undefined reference to
`LBItemFromPt@16'
winctrls.o(.text+0x1804):winctrls.c: undefined reference to
`LBItemFromPt@16'
winctrls.o(.text+0x1842):winctrls.c: undefined reference to
`DrawInsert@12'
winctrls.o(.text+0x18ac):winctrls.c: undefined reference to
`DrawInsert@12'
winctrls.o(.text+0x1923):winctrls.c: undefined reference to
`DrawInsert@12'
sizetip.o(.text+0x1ab):sizetip.c: undefined reference to `_tcslen'
sizetip.o(.text+0x37a):sizetip.c: undefined reference to `_tcslen'
winnet.o(.text+0xc29):winnet.c: undefined reference to `inet_addr@4'
winnet.o(.text+0xc49):winnet.c: undefined reference to `gethostbyname@4'

winnet.o(.text+0xc64):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0xce3):winnet.c: undefined reference to `ntohl@4'
winnet.o(.text+0xd45):winnet.c: undefined reference to `htonl@4'
winnet.o(.text+0xd4f):winnet.c: undefined reference to `inet_ntoa@4'
winnet.o(.text+0xe29):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0xeb1):winnet.c: undefined reference to `socket@12'
winnet.o(.text+0xec3):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0xefe):winnet.c: undefined reference to `setsockopt@20'
winnet.o(.text+0xf20):winnet.c: undefined reference to `htonl@4'
winnet.o(.text+0xf2c):winnet.c: undefined reference to `htons@4'
winnet.o(.text+0xf3f):winnet.c: undefined reference to `bind@12'
winnet.o(.text+0xf4c):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0xf89):winnet.c: undefined reference to `htonl@4'
winnet.o(.text+0xf96):winnet.c: undefined reference to `htons@4'
winnet.o(.text+0xfc3):winnet.c: undefined reference to `connect@12'
winnet.o(.text+0xfd0):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0x1074):winnet.c: undefined reference to `socket@12'
winnet.o(.text+0x1086):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0x10b5):winnet.c: undefined reference to `setsockopt@20'
winnet.o(.text+0x10da):winnet.c: undefined reference to `htonl@4'
winnet.o(.text+0x10ed):winnet.c: undefined reference to `htons@4'
winnet.o(.text+0x1100):winnet.c: undefined reference to `bind@12'
winnet.o(.text+0x110d):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0x1125):winnet.c: undefined reference to `listen@8'
winnet.o(.text+0x1159):winnet.c: undefined reference to `closesocket@4'
winnet.o(.text+0x11a6):winnet.c: undefined reference to `closesocket@4'
winnet.o(.text+0x1278):winnet.c: undefined reference to `send@16'
winnet.o(.text+0x1291):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0x1590):winnet.c: undefined reference to `ioctlsocket@12'

winnet.o(.text+0x15b9):winnet.c: undefined reference to `recv@16'
winnet.o(.text+0x15d0):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0x1637):winnet.c: undefined reference to `recv@16'
winnet.o(.text+0x1658):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0x1713):winnet.c: undefined reference to `recv@16'
winnet.o(.text+0x171e):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0x17dc):winnet.c: undefined reference to `accept@12'
winnet.o(.text+0x17eb):winnet.c: undefined reference to
`WSAGetLastError@0'
winnet.o(.text+0x1817):winnet.c: undefined reference to `closesocket@4'
winnet.o(.text+0x1898):winnet.c: undefined reference to `recv@16'
settings.o(.text+0x7b1):settings.c: undefined reference to `backends'
settings.o(.text+0x7b6):settings.c: undefined reference to `backends'
settings.o(.text+0x16ec):settings.c: undefined reference to `backends'
settings.o(.text+0x1732):settings.c: undefined reference to `backends'
settings.o(.text+0x1775):settings.c: undefined reference to `backends'
collect2: ld returned 1 exit status
make: *** [putty.exe] Error 1

    any suggestions ?

-Rex



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