目标板为mips架构，虚拟机ubuntu下qt软件安装方法： 1.qt源码文件夹qws/linux-mips-g++ 中更改为本机mips交叉编译器工具 2. ./configure -prefix /usr/local/qt-mipsel-4.8.6
-opensource
-confirm-license
-release -shared
-embedded mips
-xplatform qws/linux-mips-g++
-depths 16,18,24
-fast
-optimized-qmake
-pch
-qt-sql-sqlite
-qt-libjpeg
-qt-zlib
-qt-libpng
-qt-freetype
-little-endian -host-little-endian
-no-qt3support
-no-libtiff -no-libmng
-no-opengl
-no-mmx -no-sse -no-sse2
-no-3dnow
-no-openssl
-no-webkit
-no-qvfb
-no-phonon
-no-nis
-no-opengl
-no-cups
-no-glib
-no-xcursor -no-xfixes -no-xrandr -no-xrender
-no-separate-debug-info
-nomake examples -nomake tools -nomake docs -qt-mouse-tslib -I/usr/local/tslib/include -L/usr/local/tslib/lib 3. make  make install