libGUI.so的错误

用qmake交叉编译一个Qt程序时报错：
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__gtdf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__divsf3@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__muldf3@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__lesf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__gedf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__negdf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__nedf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__adddf3@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__subsf3@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__subdf3@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__fixdfsi@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__mulsf3@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__ledf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__floatsisf@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__extendsfdf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__gesf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__gtsf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__nesf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__floatsidf@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__eqdf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__divdf3@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__fixsfsi@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__ltsf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__truncdfsf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__negsf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__ltdf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__eqsf2@GCC_3.0'
/usr/local/Trolltech/QtEmbedded-4.4.3/lib/libQtGui.so: undefined reference to `__addsf3@GCC_3.0'
谁能看懂是怎么回事啊？

你给出来的信息好像是qt库是PC版本的，然后又调用时又是用交叉编译器调用的。

解决了，是编译器的问题，我的linux环境下有两个交叉编译器，用混了

晕死。