2、到下载源码包 3、解压：
$ tar xzf qt - everywhere - opensource - src -5.4 . 1. tar.gz $ cd qt - everywhere - opensource - src -5.4 . 1 /
4、指定所用平台的arm架构以及交叉编译器：
$ vi qtbase / mkspecs / linux - arm-freescale - gnueabi - g + + / qmake.conf 改成以下内容，实际应需要根据自己的开发环境作出相应改变：
## qmake configuration for building with arm-linux-gnueabi-g++#MAKEFILE_GENERATOR = UNIXCONFIG += incremental gdb_dwarf_index xlibQMAKE_INCREMENTAL_STYLE = sublibQMAKE_CFLAGS_RELEASE += -O2 -march=armv7-a -mfloat-abi=softfp -mfpu=neon include(../common/linux.conf)include(../common/gcc-base-unix.conf)include(../common/g++-unix.conf)# modifications to g++.confQMAKE_CC = arm-fsl-linux-gnueabi-gccQMAKE_CXX = arm-fsl-linux-gnueabi-g++QMAKE_LINK = arm-fsl-linux-gnueabi-g++QMAKE_LINK_SHLIB = arm-fsl-linux-gnueabi-g++# modifications to linux.confQMAKE_AR = arm-fsl-linux-gnueabi-ar cqsQMAKE_OBJCOPY = arm-fsl-linux-gnueabi-objcopyQMAKE_NM = arm-fsl-linux-gnueabi-nm -PQMAKE_STRIP = arm-fsl-linux-gnueabi-stripload(qt_config)QMAKE_INCDIR += /opt/EmbedSky/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/tq-linaro-toolchain/include QMAKE_INCDIR += /opt/EmbedSky/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/tq-linaro-toolchain/libX11/include QMAKE_LIBDIR += /opt/EmbedSky/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/tq-linaro-toolchain/lib QMAKE_LIBDIR += /opt/EmbedSky/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/tq-linaro-toolchain/qt-5.2.1-embedded-arm-MuliTCS/libQMAKE_LIBDIR += /opt/EmbedSky/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/tq-linaro-toolchain/libX11/lib QMAKE_LIBS+=-lXau -lxcb -lX11 -lX11-xcbQMAKE_INCDIR_OPENGL_ES2=/opt/EmbedSky/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/tq-linaro-toolchain/includeQMAKE_LIBDIR_OPENGL_ES2=/opt/EmbedSky/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/tq-linaro-toolchain/libQMAKE_LIBS_OPENGL_ES2=-lglapi -lGLESv2 -lEGL
5、根据自己的实际需求配置Qt：
./configure -prefix /usr -xplatform linux-arm-freescale-gnueabi-g++ -confirm-license -opensource -release -make libs -optimized-qmake -pch -qt-sql-sqlit
e -qt-libjpeg -qt-libpng -qt-zlib -tslib -no-sse2 -no-openssl -no-nis -no-cups -no-glib -no-separate-debug-info -nomake examples -nomake tools -nomake tests -no-iconv -skip webkit -opengl es2 -verbose -no-xcb-xlib -qt-xcb -qpa xcb