在连接的时候会出现如下错误 :
.obj/release-shared/main.o: In function `main':
main.cpp:(.text+0xf2): undefined reference to `QPEApplication::QPEApplication(int&, char**, QApplication::Type)'
main.cpp:(.text+0x1eb): undefined reference to `QPEApplication::showMainDocumentWidget(QWidget*, bool)'
main.cpp:(.text+0x1f7): undefined reference to `QPEApplication::showMainWidget(QWidget*, bool)'
main.cpp:(.text+0x205): undefined reference to `QPEApplication::exec()'
main.cpp:(.text+0x231): undefined reference to `QPEApplication::~QPEApplication()'
collect2: ld 返回 1
make: *** [pp] 错误 1