还是这个例子,我在minGW+eclipse+QT4.3.3环境下编译出现错误,望版主指导一下,不知道到底什么地方出了问题
mingw32-make
mingw32-make -f Makefile.Debug
mingw32-make[1]: Entering directory `D:/QTprog/spreadsheet'
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -mthreads -Wl -Wl,-subsystem,windows -o debug\spreadsheet.exe debug/cell.o debug/spreadsheet.o debug/main.o debug/moc_spreadsheet.o -L"d:\QT\QT4.3.3\lib" -lmingw32 -lqtmaind -lQtGuid4 -lQtCored4
debug/main.o(.text+0x185): In function `Z5qMainiPPc':
D:/QTprog/spreadsheet/main.cpp:9: undefined reference to `MainWindow::MainWindow()'
debug/main.o(.text$_ZN10MainWindowD1Ev[MainWindow::~MainWindow()]+0x3a): In function `ZNK12QBasicAtomiceqEi':
D:/QTprog/spreadsheet/../../QT/QT4.3.3/include/QtCore/../../src/corelib/tools/qlist.h: undefined reference to `vtable for MainWindow'
debug/main.o(.text$_ZN10MainWindowD1Ev[MainWindow::~MainWindow()]+0x46):D:/QTprog/spreadsheet/../../QT/QT4.3.3/include/QtCore/../../src/corelib/tools/qlist.h: undefined reference to `vtable for MainWindow'
collect2: ld returned 1 exit status
mingw32-make[1]: *** [debug\spreadsheet.exe] Error 1
mingw32-make[1]: Leaving directory `D:/QTprog/spreadsheet'
mingw32-make: *** [debug] Error 2