linux 下安装编译配置 QT

sudo apt-get install qt4-dev-tools #开发包 　　
sudo apt-get install qtcreator #IDE　　
sudo apt-get install qt4-doc #开发帮助文档 　　
sudo apt-get install qt4-qtconfig #配置工具 　　
sudo apt-get install qt4-demos #DEMO源码  QT

tar zxvf qt-everywhere-opensource-src-4.8.4.tar.gz

root@emouse:~/study# cd qt-everywhere-opensource-src-4.8.4/

root@emouse:~/study/qt-everywhere-opensource-src-4.8.4# ./configure

#-------------------------------------------------------------------------------
# post process QT_INSTALL_* variables
#-------------------------------------------------------------------------------

#prefix
if [ -z "$QT_INSTALL_PREFIX" ]; then
    if [ "$CFG_DEV" = "yes" ]; then
        QT_INSTALL_PREFIX="$outpath" # In Development, we use sandboxed builds by default
    elif [ "$PLATFORM_QWS" = "yes" -o "$PLATFORM_QPA" = "yes" ]; then
        if [ "$PLATFORM_QPA" = "yes" ]; then
    QT_INSTALL_PREFIX="/usr/local/Trolltech/QtLighthouse-${QT_VERSION}"
        else
    QT_INSTALL_PREFIX="/usr/local/Trolltech/QtEmbedded-${QT_VERSION}"
        fi
        if [ "$PLATFORM" != "$XPLATFORM" ]; then
            QT_INSTALL_PREFIX="${QT_INSTALL_PREFIX}-${CFG_ARCH}"
        fi
    elif [ -d "$EPOCROOT" ] && [ "$XPLATFORM_SYMBIAN" = "yes" ]; then
        if [ "$XPLATFORM_SYMBIAN" = "yes" ]; then
            QT_INSTALL_PREFIX="$EPOCROOT/epoc32/"
            QT_INSTALL_LIBS="$EPOCROOT/epoc32/release/armv5/lib/"
        fi
    else
        QT_INSTALL_PREFIX="/usr/local/Trolltech/Qt-${QT_VERSION}" # the default install prefix is /usr/local/Trolltech/Qt-$QT_VERSION

Which edition of Qt do you want to use ?

Type ‘c‘ if you want to use the Commercial Edition.
Type ‘o‘ if you want to use the Open Source Edition.

This is the  Open Source Edition.

You are licensed to use this software under the terms of
the Lesser GNU General Public License (LGPL) versions 2.1.
You are also licensed to use this software under the terms of
the GNU General Public License (GPL) versions 3.

Type ‘3‘ to view the GNU General Public License version 3.
Type ‘L‘ to view the Lesser GNU General Public License version 2.1.
Type ‘yes‘ to accept this license offer.
Type ‘no‘ to decline this license offer.

Do you accept the terms of either license?

root@emouse:/# qmake -v
Qmake version: 1.07a (Qt 3.3.8b)
Qmake is free software from Trolltech ASA.
root@emouse:/# which qmake
/usr/bin/qmake

root@emouse:/# ls /usr/bin/qmake -ln
lrwxrwxrwx 1 0 0 23 12月 14 21:06 /usr/bin/qmake -> /etc/alternatives/qmake
root@emouse:/# ls /etc/alternatives/qmake -ln
lrwxrwxrwx 1 0 0 18 12月 14 21:06 /etc/alternatives/qmake -> /usr/bin/qmake-qt3

root@emouse:/# rm /etc/alternatives/qmake 
root@emouse:/# ln -s /usr/local/Trolltech/Qt-4.8.4/bin/qmake /etc/alternatives/qmake
root@emouse:/# qmake -v
QMake version 2.01a
Using Qt version 4.8.4 in /usr/local/Trolltech/Qt-4.8.4/lib

export QTDIR=/usr/local/Trolltech/Qt-4.8.4 
export PATH=$QTDIR/bin:$PATH  
export MANPATH=$QTDIR/man:$MANPATH  
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH