qtx11和qt-embedded- linux-opensource-src-4.5.0-x86已经安装了，在安装qt-embedded-linux-opensource-src- 4.5.0-arm的时候make出错了，google了半天没找到解决方法，蝈蝈大侠们帮帮我吧！
跪谢！
make[3]: 正在进入目录 `/home/victorsummer/src/qt-embedded-linux-opensource-src-4.5.0-arm/examples/desktop/screenshot'
arm-linux-g++ -fno-exceptions -Wl,-O1 -Wl,-rpath,/usr/local/Trolltech/QtEmbedded-4.5.0-arm/lib -Wl,-rpath,/usr/local/Trolltech/QtEmbedded-4.5.0-arm/lib -o screenshot .obj/release-shared-emb-arm/main.o .obj/release-shared-emb-arm/screenshot.o .obj/release-shared-emb-arm/moc_screenshot.o -L/home/victorsummer/src/qt-embedded-linux-opensource-src-4.5.0-arm/lib -lQtGui -L/home/victorsummer/src/qt-embedded-linux-opensource-src-4.5.0-arm/lib -lQtNetwork -lQtCore -lm -lrt -ldl -lpthread
/home/victorsummer/src/qt-embedded-linux-opensource-src-4.5.0-arm/lib/libQtCore.so: undefined reference to `__builtin_exit'
collect2: ld returned 1 exit status
make[3]: *** [screenshot] 错误 1
make[3]:正在离开目录 `/home/victorsummer/src/qt-embedded-linux-opensource-src-4.5.0-arm/examples/desktop/screenshot'
make[2]: *** [sub-screenshot-make_default-ordered] 错误 2
make[2]:正在离开目录 `/home/victorsummer/src/qt-embedded-linux-opensource-src-4.5.0-arm/examples/desktop'
make[1]: *** [sub-desktop-make_default] 错误 2
make[1]:正在离开目录 `/home/victorsummer/src/qt-embedded-linux-opensource-src-4.5.0-arm/examples'
make: *** [sub-examples-make_default-ordered] 错误 2
