qt usb鼠标编译

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在尝试编译QT以支持ARM架构并连接USB鼠标时遇到错误，编译选项包括-no-mouse-qvfb、-qt-mouse-linuxinput和-qt-mouse-tslib。错误提示libts-0.0.so.0库未找到。解决方案是将/usr/local/tslib/lib下的libts-0.0.so.0和libts-0.0.so.0.1.0库文件复制到编译器库目录/home/nzm/toolchain/arm-2008q1/arm-none-linux-gnueabi/lib/，并在板上设置环境变量QWS_MOUSE_PROTO为"tslib:/dev/input/event1 usb:/dev/input/event2"。

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配置：

./configure -prefix /home/nzm/qt/arm-qt4 -fast -no-largefile -no-qt3support -no-mmx -no-3dnow -no-xmlpatterns -no-webkit -no-svg -nomake demos -nomake docs -no-openssl -embedded arm -little-endian -no-qvfb -no-mouse-qvfb -depths 32,16,24 -confirm-license -xplatform qws/linux-arm-g++ -no-xcursor -no-xfixes -qt-mouse-linuxinput -qt-mouse-pc -qt-mouse-tslib -I/usr/local/tslib/include -L/usr/local/tslib/lib

出错：

/home/nzm/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/../../../../arm-none-linux-gnueabi/bin/ld: warning: libts-0.0.so.0, needed by /home/nzm/qt/qt-4.7.0-arm/lib/libQtGui.so, not found (try using -rpath or -rpath-link)
/home/nzm/qt/qt-4.7.0-arm/lib/libQtGui.so: undefined reference to `ts_read_raw'
/home/nzm/qt/qt-4.7.0-arm/lib/libQtGui.so: undefined reference to `ts_open'
/home/nzm/qt/qt-4.7.0-arm/lib/libQtGui.so: undefined reference to `ts_fd'
/home/nzm/qt/qt-4.7.0-arm/lib/libQtGui.so: undefined reference to `ts_config'
/home/nzm/qt/qt-4.7.0-arm/lib/libQtGui.so: undefined reference to `ts_close'
/home/nzm/qt/qt-4.7.0-arm/lib/libQtGui.so: undefined reference to `ts_read'
collect2: ld returned 1 exit status
make[3]: *** [blockingfortuneclient] 错误 1

把/usr/local/tslib/lib 下的相关库

libts-0.0.so.0 libts-0.0.so.0.1.0

拷到编译器库里面/home/nzm/toolchain/arm-2008q1/arm-none-linux-gnueabi/lib/

最后板上的环境变量设为：

export QWS_MOUSE_PROTO="tslib:/dev/input/event1 usb:/dev/input/event2"