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在SUSE 10.3下重新编译了一遍qtopia 2.2.0，基本上参照网上的资料。
主机为SUSE 10.3。感觉busybox和qtopia要用同样的gcc，关键是lib。
来不及细细整理，大致过程如下，最后还摘抄了点错误和解决方法。
zlib
./configure –shared
vi Makefile
CC=/usr/local/arm/3.4.1/bin/arm-linux-gcc
LDSHARED=/usr/local/arm/3.4.1/bin/arm-linux-gcc -shared -Wl,-soname,libz.so.1
CPP=/usr/local/arm/3.4.1/bin/arm-linux-gcc -E
AR=/usr/local/arm/3.4.1/bin/arm-linux-ar rc
RANLIB=/usr/local/arm/3.4.1/bin/arm-linux-ranlib
生成libz.so libz.so.1 libz.so.1.2.3
cp libz.so* ../dist/lib/
cp *.h ../dist/inlucde/
cd e2fsprogs-1.40.2
export PATH=$PATH:/usr/local/arm/3.4.1/bin
./configure –host=arm-linux CC=arm-linux-gcc –enable-elf-shlibs
修改/usr/local/arm/3.4.1/arm-linux/sys-include/linux
中fd.h
添加#include <linux/compiler.h>
make
生成lib/libuuid.so *
cp lib/libuuid.so* ../dist/lib/
cd jpeg-6b/
(export PATH=$PATH:/usr/local/arm/3.4.1/bin)
./configure –host=arm-linux-gcc CC=arm-linux-gcc
make
生成libjpeg.a
cp libjpeg.a ../dist/lib/
cd libpng-1.2.23/
(export PATH=$PATH:/usr/local/arm/3.4.1/bin)
cp scripts/makefile.linux ./Makefile
vi Makefile
AR_RC=arm-linux-ar rc
CC=arm-linux-gcc
RANLIB=arm-linux-ranlib
ZLIBLIB=/home/wangbin/work/qt/zlib-1.2.3
ZLIBINC=/home/wangbin/work/qt/zlib-1.2.3
make
cp libpng12.so ../dist/lib/libpng.so
cp libpng12.so* ../dist/lib/
cp *.h ../dist/inlucde/
cd tslib-1.3/
./autogen.h
./configure –host=arm-linux CC=arm-linux-gcc
cd plugins
sed ‘s/-rpath \$(PLUGIN_DIR)/-rpath \`cd \$(PLUGIN_DIR) \&\& pwd\`/’ Makefile>Makefile.temp
(LDFLAGS :=$(LDFLAGS) -rpath `cd $(PLUGIN_DIR) && pwd`)
rm Makefile -f
mv Makefile.temp Makefile
cd ..
make
cp src/.libs/libts* ../dist/lib/
cp src/*.h ../dist/inlucde/
以下生成本机用的uic designer等工具
cd qt2
export QTDIR=$PWD
export TMAKEDIR=/home/wangbin/work/qt/qtopia-free-2.2.0/tmake
export TMAKEPATH=$TMAKEDIR/lib/linux-g++
export PATH=$PATH:$TMAKEDIR/bin
echo yes|./configure -static -no-xft -no-sm
begin
cd src/tools/
sed ‘s/remove( this->fromLast() )/this->remove( this->fromLast())/’ qvaluestack.h>temp.h
rm -f qvaluestack.h
mv temp.h qvaluestack.h
cd ../../
over
make -C src/moc
make -C src
make -C tools/designer
make -C tools/qvfb
qvfbview.o qvfbview.cpp
qvfbview.cpp: In constructor ‘QVFbView::QVFbView(int, int, int, int, QVFbView::Rotation, bool, QWidget*, const char*, uint)’:
qvfbview.cpp:171: error: cast from ‘unsigned char*’ to ‘int’ loses precision
make: *** [qvfbview.o] 错误 1
if ( (unsigned char *)data ==(unsigned char *) -1 ){
make
cp tools/qvfb/qvfb bin
cd qtopia-free-2.2.0/
vi qtopia/mkspecs/qws/linux-arm-g++/qmake.conf
将此行
QMAKE_LIBS_QT = -lqte
修改为
QMAKE_LIBS_QT = -lqte -lpng -lts -lz -luuid -ljpeg
export QTDIR=/home/wangbin/work/qt/qtopia-free-2.2.0/qt2
export QPEDIR=/home/wangbin/work/qt/qtopia-free-2.2.0/qtopia
export LD_LIBRARY_PATH=$QTDIR/lib:$QPEDIR/lib:$LD_LIBRARY_PATH
export TMAKEDIR=/home/wangbin/work/qt/qtopia-free-2.2.0/tmake
export TMAKEPATH=$TMAKEDIR/lib/qws/linux-arm-g++
export PATH=$PATH:$TMAKEDIR/bin:/usr/local/arm/3.4.1/bin
export PATH=$PATH:$QTDIR/bin:$QPEDIR/bin
cp $QPEDIR/src/qt/qconfig-qpe.h $QTDIR/src/tools
cd $QPEDIR/src/libraries/qtopia
cp custom-linux-ipaq-g++.cpp custom-linux-arm-g++.cpp
cp custom-linux-ipaq-g++.h custom-linux-arm-g++.h
cd /home/wangbin/work/qt/qtopia-free-2.2.0/
export PATH=$PATH:/usr/local/arm/3.4.1/bin
./configure -qte “-embedded -xplatform linux-arm-g++ -qconfig qpe -no-qvfb -depths 16 -system-jpeg -system-libpng -system-zlib -tslib -gif -thread -no-xft -release -I/home/wangbin/work/qt/dist/include -L/home/wangbin/work/qt/dist/lib -lpng -lts -lz -luuid -ljpeg” -qpe “-xplatform linux-arm-g++ -edition pda -displaysize 240×320 -I/home/wangbin/work/qt/dist/include -L/home/wangbin/work/qt/dist/lib -prefix=/home/wangbin/work/qt/dist/qtopia”
vi qtopia-free-2.2.0/qtopia/src/libraries/qtopia/qdawg.cpp
:294:
// QDawgPrivate::~QDawgPrivate()
~QDawgPrivate()
yes
make
make install
qconfig.h
Qpainter要能够旋转的话，去掉QT_NO_TRANSFORMATIONS
所以实际要注释的宏是/qt/src/tools/ qconfig-qpe.h和/qt/src/tools/qfeart
鼠标：
#define QWS_MOUSE_IPAQ
#define QWS_MOUSE_IPAQ_RAW
#define QT_QWS_IPAQ
// Mouse not normally supported or needed.
// (enabling these, eg. so that USB mouse works can be done,
// but cursor should be turned on/off when device connected)
//#ifndef QT_NO_QWS_CURSOR
//#define QT_NO_QWS_CURSOR
//#endif
//#ifndef QT_NO_QWS_MOUSE_AUTO
//#define QT_NO_QWS_MOUSE_AUTO
//#endif
//#ifndef QT_NO_QWS_MOUSE_PC
//#define QT_NO_QWS_MOUSE_PC
//#endif
还要写一个/etc/pointercal文件
Q1：在Build Qt2.3.2时make出现如下问题：
xml/qxml.h:214: 警告：‘class QXmlReader’ 有虚函数却没有虚析构函数
xml/qxml.h:402: 警告：‘class QXmlContentHandler’ 有虚函数却没有虚析构函数
xml/qxml.h:419: 警告：‘class QXmlErrorHandler’ 有虚函数却没有虚析构函数
xml/qxml.h:428: 警告：‘class QXmlDTDHandler’ 有虚函数却没有虚析构函数
xml/qxml.h:436: 警告：‘class QXmlEntityResolver’ 有虚函数却没有虚析构函数
xml/qxml.h:443: 警告：‘class QXmlLexicalHandler’ 有虚函数却没有虚析构函数
xml/qxml.h:456: 警告：‘class QXmlDeclHandler’ 有虚函数却没有虚析构函数
xml/qxml.cpp:1518: 警告：未使用的参数 ‘ret’
/qt/qtx11/include/qvaluestack.h: In member function ‘T QValueStack<T>::pop() [with T = QMap<QString, QString>]’:
xml/qxml.cpp:513: instantiated from here
/qt/qtx11/include/qvaluestack.h:57: 错误：不能从 ‘QValueListIterator<QMap<QString, QString> >’ 转换到 ‘const char*’，为实参 ‘1’(属于 ‘int remove(const char*)’)
/qt/qtx11/include/qvaluestack.h: In member function ‘T QValueStack<T>::pop() [with T = QString]’:
xml/qxml.cpp:2502: instantiated from here
/qt/qtx11/include/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*)’)
make[2]: *** [xml/qxml.o] 错误 1
make[2]: Leaving directory `/qt/qtx11/src’
make[1]: *** [sub-src] 错误 2
make[1]: Leaving directory `/qt/qtx11′
make: *** [init] 错误 2
成功编译的方法：
更改qt-2.3.2文件夹中src/tools/qvaluestack.h第57行源代码：
remove (this->formLast() );
为：
this->remove (this->formLast() );
configure时要使用以下语句：
./configure -debug -no-opengl -no-xft
Q2：在Build Qt/Embedded时make出现以下问题：
error: ‘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;
Q3：在cp一些大点的文件时，出现NFS的错误：
nfs: server *** not responding, still trying
修改方法：
nfs mount时候出现的NFS崩溃，按照以下的方式mount
mount -t nfs -o intr,nolock,rsize=1024,wsize=1024 192.168.1.3/root/somedir /host
Q4：在测试时，“./progressbar -qws”后出现如Q3一样的提示 ，按Q3来处理
./../libraries/qtopia/qdawg.cpp:294: 错误：有多余的限定 ‘QDawgPrivate::’ 在成员 ‘QDawgPrivate’ 上
make[6]: *** [.obj/release-shared/qdawg.o] 错误 1
make[5]: *** [all] 错误 2
make[4]: *** [sub-tools-qdawggen] 错误 2
make[3]: *** [sub-src-components_pro] 错误 2
make[2]: *** [all] 错误 2
make[1]: *** [all] 错误 2
解决办法：
vi /home/qtopia-arm-home/nfs/qtopia-free-2.2.0/qtopia/src/libraries/qtopia/qdawg.cpp
// QDawgPrivate::~QDawgPrivate()
~QDawgPrivate()
