编译Qt/Embedded

编译过程出现错误：

error 1

/root/2410clQt/qt-2.3.2/include/qvaluestack.h:57: 错误：不能将‘int remove(const char*)’的实参‘1’从‘QValueListIterator<QMap<QString, QString> >’转换到‘const char*’
/root/2410clQt/qt-2.3.2/include/qvaluestack.h: In member function ‘T QValueStack<T>::pop() [with T = QString]’:
xml/qxml.cpp:2502:   instantiated from here
/root/2410clQt/qt-2.3.2/include/qvaluestack.h:57: 错误：不能将‘int remove(const char*)’的实参‘1’从‘QValueListIterator<QString>’转换到‘const char*’
make[2]: *** [xml/qxml.o] 错误 1
make[2]: Leaving directory `/root/2410clQt/qt-2.3.2/src'
make[1]: *** [sub-src] 错误 2
make[1]: Leaving directory `/root/2410clQt/qt-2.3.2'
make: *** [init] 错误 2

solving :

gedit $QTDIR/include/qvaluestack.h &
将remove( this->fromLast() );改为this->remove( this->fromLast() );

error2: ‘QWSInputMethod’ has not been declared

修正方法：
cd $QTDIR/src/kernel //$DTDIR=/home/opiehome/qt-2.3.10
gedit qwindowsystem_qws.h
在前面增加以下两行
class QWSInputMethod;
class QWSGestureMethod;

error:
kernel/qpixmapcache.cpp:125:57: 错误：asm/page.h：没有那个文件或目录
In file included from kernel/qgfx_qws.h:39,from kernel/qpixmapcache.cpp:112:
kernel/qimage.h: In member function ‘int QImageTextKeyLang::operator<(const QImageTextKeyLang&) const’:
kernel/qimage.h:58: 警告：建议在 || 的操作数中出现的 && 前后加上括号
kernel/qpixmapcache.cpp: In constructor ‘QSharedMemoryManager::QSharedMemoryManager()’:
kernel/qpixmapcache.cpp:539: 错误：‘PAGE_SIZE’在此作用域中尚未声明
kernel/qpixmapcache.cpp:539: 错误：‘PAGE_MASK’在此作用域中尚未声明
kernel/qpixmapcache.cpp: In member function ‘void QSharedMemoryManager::internal_free(QSMemPtr)’:
kernel/qpixmapcache.cpp:773: 错误：‘PAGE_SIZE’在此作用域中尚未声明
kernel/qpixmapcache.cpp:773: 错误：‘PAGE_MASK’在此作用域中尚未声明
make[2]: *** [kernel/qpixmapcache.o] 错误 1
make[2]: Leaving directory `/root/2410clQt/qt-2.3.10/src'
make[1]: *** [sub-src] 错误 2
make[1]: Leaving directory `/root/2410clQt/qt-2.3.10'
make: *** [init] 错误 2

solving :

[root@localhost kernel]# cp /home/john/embedded-system/setup-dir/linux-2.4.21/include/asm-i386/page.h  /usr/include/asm/

error3

P143

while trying   the forth step:

export QTDIR=$QTEDIR
export PATH=$QTEDIR/bin:$PATH
export LD_LIBRARY_PATH=$QTEDIR/lib:$QT2DIR/lib:$LD_LIBRARY_PATH

[root@localhost launcher]# $QTEDIR/bin/qvfb -width 640 -height 480
/root/2410clQt/qt-2.3.10/bin/qvfb: error while loading shared libraries: libstdc++.so.5: cannot open shared object file: No such file or directory

then:
I try:

[root@localhost lib]# pwd
/usr/lib
[root@localhost lib]# ls libstdc++.so*
  libstdc++.so.6  libstdc++.so.6.0.10

there is no  libstdc++.so.5:

so i try to create a link

[root@localhost lib]# ln -s libstdc++.so.6 libstdc++.so.5

but new problem exist;
[root@localhost launcher]# $QTEDIR/bin/qvfb -width 640 -height 480
/root/2410clQt/qt-2.3.10/bin/qvfb: /usr/lib/libstdc++.so.5: version `GLIBCPP_3.2' not found (required by /root/2410clQt/qt-2.3.10/bin/qvfb)
/root/2410clQt/qt-2.3.10/bin/qvfb: /usr/lib/libstdc++.so.5: version `CXXABI_1.2' not found (required by /root/2410clQt/qt-2.3.10/bin/qvfb)

so i download this low version:

rm /usr/lib/libstdc++.so.5

qvaluestack.h:57: 错误：不能从 ‘QValueListIterator<QString>’ 转换到 ‘const char*’，为实参 ‘1’(属于 ‘int remove(const char*)’)

修正方法：

gedit $QTDIR/include/qvaluestack.h &

将remove( this->fromLast() );改为this->remove( this->fromLast() );

在Build Qt2.3.2时make出现如下问题：

成功编译的方法：

configure时要使用以下语句：

Q2：在Build Qt/Embedded时make出现以下问题：

修正方法：

Q3：使用nfs时在cp一些大点的文件时，出现NFS的错误：

修改方法：

Q4：在测试时，“./progressbar -qws”后出现如Q3一样的提示 ，按Q3来处理。