Qt-Embedded 4 install

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[color="#02368d"]Qt-Embedded 4 install
Qt-Embedded
1、安装Qt-Embedded-linux
安装Qt-Embedded-linux有两种方法，一种是从源码安装，一种是直接安装。如果不需要在PC机上进行Qt-Embedded程序调试，可以不需要安装Qt-x11和Qt-Embedded
for x86
(1) 源码安装
首先从 ftp://ftp.trolltech.com/qt/source/
下载以下源码包：
qt-x11-opensource-src-4.4.1.tar.bz2
qt-embedded-linux-opensource-src-4.4.0.tar.bz2
安装Qt-x11
#
tar jxvf qt-x11-opensource-src-4.4.1.tar.bz2
# cd
qt-x11-opensource-src-4.4.0
# echo "yes" | ./configure
# make &&
make install
安装Qt-Embedded for x86
# tar jxvf
qt-embedded-linux-opensource-src-4.4.0.tar.bz2
# mv
qt-embedded-linux-opensource-src-4.4.0
qt-embedded-linux-opensource-src-4.4.0-x86
# cd
qt-embedded-linux-opensource-src-4.4.0-x86
# echo "yes" | ./configure
\
-prefix /usr/local/Trolltech/QtEmbedded-4.4.0 \
-release \
-shared
\
-no-qt3support \
-no-xmlpatterns \
-no-svg \
-no-webkit
\
-system-zlib \
-qt-gif \
-system-libtiff \
-system-libpng
\
-qt-libmng \
-system-libjpeg \
-make libs \
-make tools
\
-nomake examples \
-nomake docs \
-nomake demo \
-no-nis
\
-no-cups \
-no-iconv \
-no-dbus \
-no-openssl \
-xplatform
qws/linux-x86-g++ \
-embedded x86 \
-qt-freetype \
-depths 16,18
\
-qt-gfx-qvfb \
-no-gfx-transformed \
-no-gfx-multiscreen
\
-no-gfx-vnc \
-no-gfx-linuxfb \
-qt-kbd-tty \
-qt-kbd-usb
\
-qt-kbd-qvfb \
-qt-mouse-pc \
-qt-mouse-qvfb \
-no-glib
# make
&& make install
安装Qt-Embedded for ARM
# tar jxvf
qt-embedded-linux-opensource-src-4.4.0.tar.bz2
# mv
qt-embedded-linux-opensource-src-4.4.0
qt-embedded-linux-opensource-src-4.4.0-arm
# cd
qt-embedded-linux-opensource-src-4.4.0-arm
# echo "yes" | ./configure
\
-prefix /opt/Trolltech/QtEmbedded-4.4.0 \
-release \
-shared
\
-no-qt3support \
-no-xmlpatterns \
-no-svg \
-no-webkit
\
-system-zlib \
-qt-gif \
-system-libtiff \
-system-libpng
\
-qt-libmng \
-system-libjpeg \
-make libs \
-make tools
\
-nomake examples \
-nomake docs \
-nomake demo \
-no-nis
\
-no-cups \
-no-iconv \
-no-dbus \
-no-openssl \
-xplatform
qws/linux-arm-g++ \
-embedded arm \
-little-endian \
-qt-freetype
\
-depths 16,18 \
-qt-gfx-linuxfb \
-no-gfx-transformed
\
-no-gfx-multiscreen \
-no-gfx-vnc \
-no-gfx-qvfb \
-qt-kbd-tty
\
-qt-kbd-usb \
-qt-mouse-tslib \
-qt-mouse-pc \
-no-glib
# make
&& make
install
2、程序调试和帮助
在PC机上调试Qt-Embedded程序的方法为，使用Qt-Embedded for
x86的Qt库来编译Qt-Embedded程序，然后使用Qt-x11的qvfb工具仿真调试。下面以demo程序为例：
# tar jxvf
demo.tar.bz2
# cd demo
# /usr/local/Trolltech/QtEmbedded-4.4.0/bin/qmake
-project
# /usr/local/Trolltech/QtEmbedded-4.4.0/bin/qmake
# make
#
/usr/local/Trolltech/Qt-4.4.0/bin/qvfb &
# ./demo
-qws
远行以下程序可以查看Qt编程，调试，应用，布署等各方面的帮助。
#
/usr/local/Trolltech/Qt-4.4.0/bin/assistant
3、将Qt-Embedded程序运行在目标板上
用Qt-Embedded
for ARM编译Qt-Embedded应用程序，以demo为例：
# tar jxvf demo.tar.bz2
# cd demo
#
/opt/Trolltech/QtEmbedded-4.4.0/bin/qmake -project
#
/opt/Trolltech/QtEmbedded-4.4.0/bin/qmake
#
make
将demo程序下载到目标板上，然后就可以运行demo程序。在运行程序前以下环境变量必须已经设置。
export
QTDIR=/opt/Trolltech/QtEmbedded-4.4.0
export PATH=$QTDIR/bin:$PATH
export
QWS_DISPLAY=LinuxFb:/dev/fb0
export QWS_SIZE=640x480
export
QWS_SW_CURSOR=1
export QWS_MOUSE_PROTO=Tslib:/dev/ep93xx_ts
export
QWS_KEYBOARD=TTY:/dev/tty0
export QT_ONSCREEN_PAINT=0
export
PONTERCAL_FILE=/etc/pointercal
export
LD_LIBRARY_PATH=$QTDIR/lib:/lib:/usr/lib:$LD_LIBRARY_PATH
export
TSLIB_TSDEVICE=/dev/ep93xx_ts
export
TSLIB_CALIBFILE=/etc/pointercal
export TSLIB_CONFFILE=/etc/ts.conf
export
TSLIB_PLUGINDIR=/lib/ts
export TSLIB_CONSOLEDEVICE=/dev/tty
export
TSLIB_FBDEVICE=/dev/fb0
               
               
               
               

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