[Mingw-users] Link of an Appli which use Qt

[Vincent H. <vh...@fr...>]

Hello,

I'm trying to link a small application which use Qt. I already compiled 
Qt with MinWG32 (version 3.8) and the cpp files of the application. I 
did like that for the compilation:

g++ -IC:\Qt\3.3.4\include -c main.cpp
g++ -IC:\Qt\3.3.4\include -c word.cpp

and then for the link:
g++ -o world main.o word.o -LC:\Qt\3.3.4\lib -lqt

I just get then:

word.o(.text+0x130):word.cpp: undefined reference to `vtable for Word'
word.o(.text+0x13c):word.cpp: undefined reference to `vtable for Word'
word.o(.text+0x172):word.cpp: undefined reference to `vtable for Word'
word.o(.text+0x17e):word.cpp: undefined reference to `vtable for Word'
collect2: ld returned 1 exit status

Could you help me ? Thanks a lot in advance.

Vincent