请问：我移植qt5.6.1到开发板的时候，configure之后出现这个问题：The test for linking against libxcb failed!
Use of pkg-config is not enabled,maybe you want to pass -pkg-config?
You might need to install dependency packages for libxcb.
See src/plugins/platforms/xcb/README.
但是要求的库都已经安装成功了，请问是为什么呢？
为什么我用arm-linux-gnueabihf-gcc编译了qt5的源码，然后移植到开发板上，但是程序不能运行呢？显示如下的错误：
This application failed to start because it could not find or load the Qt platfo
rm plugin "linuxfb"
in "/opt/qt5.7.0/plugins".
Available platform plugins are: linuxfb, minimal, offscreen.
Reinstalling the application may fix this problem.
Aborted
是不是交叉编译工具的问题？应该用arm-arago-linux-gnueabihf-gcc?还是其他的问题呢？
千斤顶
