qtopia2.2.0编译错误的解决办法
http://hi.baidu.com/hexi1985/item/7b5bf915592fad0a8ebde4d9
错误1:
In file included from ../include/qmap.h:46:0,
from kernel/qmime.h:43,
from kernel/qevent.h:45,
from kernel/qobject.h:45,
from kernel/qwidget.h:43,
from kernel/qdesktopwidget.h:40,
from kernel/qapplication.h:42,
from kernel/qapplication_x11.cpp:64:
../include/qvaluelist.h:88:13: 错误: ‘ptrdiff_t’不是一个类型名
../include/qvaluelist.h:164:13: 错误: ‘ptrdiff_t’不是一个类型名
In file included from ../include/qmap.h:46:0,
from kernel/qmime.h:43,
from kernel/qevent.h:45,
from kernel/qobject.h:45,
from kernel/qwidget.h:43,
from kernel/qdesktopwidget.h:40,
from kernel/qapplication.h:42,
from kernel/qapplication_x11.cpp:64:
../include/qvaluelist.h:424:13: 错误: ‘ptrdiff_t’不是一个类型名
In file included from kernel/qmime.h:43:0,
from kernel/qevent.h:45,
from kernel/qobject.h:45,
from kernel/qwidget.h:43,
from kernel/qdesktopwidget.h:40,
from kernel/qapplication.h:42,
from kernel/qapplication_x11.cpp:64:
../include/qmap.h:107:13: 错误: ‘ptrdiff_t’不是一个类型名
../include/qmap.h:223:13: 错误: ‘ptrdiff_t’不是一个类型名
In file included from kernel/qmime.h:43:0,
from kernel/qevent.h:45,
from kernel/qobject.h:45,
from kernel/qwidget.h:43,
from kernel/qdesktopwidget.h:40,
from kernel/qapplication.h:42,
from kernel/qapplication_x11.cpp:64:
../include/qmap.h:604:13: 错误: ‘ptrdiff_t’不是一个类型名
kernel/qapplication_x11.cpp: 在函数‘void qt_init_internal(int*, char**, Display*, Qt::HANDLE, Qt::HANDLE)’中:
kernel/qapplication_x11.cpp:2009:8: 警告: 不建议使用‘KeySym XKeycodeToKeysym(Display*, KeyCode, int)’(声明于 /usr/include/X11/Xlib.h:1695) [-Wdeprecated-declarations]
kernel/qapplication_x11.cpp:2009:62: 警告: 不建议使用‘KeySym XKeycodeToKeysym(Display*, KeyCode, int)’(声明于 /usr/include/X11/Xlib.h:1695) [-Wdeprecated-declarations]
kernel/qapplication_x11.cpp:2039:8: 警告: 不建议使用‘KeySym XKeycodeToKeysym(Display*, KeyCode, int)’(声明于 /usr/include/X11/Xlib.h:1695) [-Wdeprecated-declarations]
kernel/qapplication_x11.cpp:2039:66: 警告: 不建议使用‘KeySym XKeycodeToKeysym(Display*, KeyCode, int)’(声明于 /usr/include/X11/Xlib.h:1695) [-Wdeprecated-declarations]
kernel/qapplication_x11.cpp: 在成员函数‘int QApplication::x11ProcessEvent(XEvent*)’中:
kernel/qapplication_x11.cpp:3690:54: 警告: 建议在‘||’的操作数中出现的‘&&’前后加上括号 [-Wparentheses]
kernel/qapplication_x11.cpp:3703:54: 警告: 建议在‘||’的操作数中出现的‘&&’前后加上括号 [-Wparentheses]
kernel/qapplication_x11.cpp: 在成员函数‘bool QETWidget::translateMouseEvent(const XEvent*)’中:
kernel/qapplication_x11.cpp:4119:30: 警告: 建议在‘||’的操作数中出现的‘&&’前后加上括号 [-Wparentheses]
kernel/qapplication_x11.cpp: 在成员函数‘bool QETWidget::translateKeyEventInternal(const XEvent*, int&, QString&, int&, char&, int&, QEvent::Type&, bool)’中:
kernel/qapplication_x11.cpp:5158:8: 警告: 建议显式地使用花括号以避免出现有歧义的‘else’ [-Wparentheses]
kernel/qapplication_x11.cpp:5229:52: 警告: 建议在‘||’的操作数中出现的‘&&’前后加上括号 [-Wparentheses]
kernel/qapplication_x11.cpp:5232:52: 警告: 建议在‘||’的操作数中出现的‘&&’前后加上括号 [-Wparentheses]
kernel/qapplication_x11.cpp: 在函数‘int isPaintOrScrollDoneEvent(Display*, XEvent*, XPointer)’中:
kernel/qapplication_x11.cpp:5521:34: 警告: 建议在‘||’的操作数中出现的‘&&’前后加上括号 [-Wparentheses]
make[2]: *** [.obj/release-shared-mt/qapplication_x11.o] 错误 1
make[2]:正在离开目录 `/opt/x86-qtopia/qtopia-2.2.0-FriendlyARM/dqt/src'
make[1]: *** [sub-src] 错误 2
make[1]:正在离开目录 `/opt/x86-qtopia/qtopia-2.2.0-FriendlyARM/dqt'
在/usr/yizhi/qtopia-free-2.2.0/dqt/include/路径下
打开qmap.h
添加#include “stddef.h”
#include <cstddef>
保存退出
再在同样的路径下打开qvaluelist.h添加
#include “stddef.h”
#include <cstddef>
主要用strrchr函数时,从类型‘constchar*’到类型‘char*’的转换无效,新版本g++不支持报错了。
错误2
如果提示LSM,LICE错误,请安装相应的库文件。
sudo apt-get install libsm-dev:i386
错误3
usr/include/jpeglib.h:26:62: 致命错误: jconfig.h:没有那个文件或目录
请安装库文件
sudo apt-get install libjpeg-turbo8-dev:i386
错误4
Creating pngscale...make: Entering directory `/root/yizhi/qtopia-free-2.2.0/qtopia/util/pngscale'
..make: *** [../../bin/pngscale] Error 1
make: Leaving directory `/root/yizhi/qtopia-free-2.2.0/qtopia/util/pngscale'
Failed to make pngscale
分析:
这是因为没有安装uuid和Xmu,因为在编译qtopia2.2.0的过程中需要安装工具uuid(Universally Unique Identifier,)和 xmu库文件。
解决办法:
apt-get install uuid-dev:i386
apt-get install libxmu-dev:i386 libxmu6:i386
ubuntu 12.04 64bit 编译qtopia 提示Creating qmake...No makedepend available
主要原因是缺少相关库,所以执行就可解决问题:
sudo apt-get install xutils-dev
错误5:
backend/vobject.cpp: In function ‘VObject* addGroup(VObject*, constchar*)’:
backend/vobject.cpp:419: error: invalid conversion from ‘constchar*’ to ‘char*’
修改/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia/backend/vobject.cpp:419行
char *dot = strrchr(g,'.');
为 char *dot = (char*)strrchr(g,'.');
错误6:
wavplugin.cpp: 在成员函数‘virtual bool WavPlugin::isFileSupported(constQString&)’中:
wavplugin.cpp:435:45: 错误:从类型‘constchar*’到类型‘char*’的转换无效
修正/x86-qtopia-2.2.0/qtopia/src/plugins/codecs/wavplugin/wavplugin.cpp:435行
char *ext = strrchr( path.latin1(), '.' );
为 char *ext = (char*)strrchr( path.latin1(), '.' );
错误7:
/usr/bin/ld: .obj/release-shared/transferserver.o: undefinedreference to symbol 'crypt@@GLIBC_2.0'
/usr/bin/ld: note: 'crypt@@GLIBC_2.0' is defined in DSO/lib/libcrypt.so.1 so try adding it to the linker commandline
这个找了好久发现用了crypt函数 而没使用-lcrypt, qtopia-2.2.0-FriendlyARM/qtopia/configure 1373行加入
print CONFIG_PRI "LIBS+=-lcrypt\n";
如下:
print CONFIG_PRI "QTOPIA_FONT_SIZES=$opt_fontsizes\n";
print CONFIG_PRI"QTOPIA_FONT_FAMILIES=$opt_fontfamilies\n";
print CONFIG_PRI "LIBS+=-lcrypt\n";
错误8:
如果提示致命错误不能找到<linux/videodev.h>
是因为现在的ubuntu12.04内核include目录中已经不包含videodev.h头文件
解决办法
从工具链的头文件中copy一个到/usr/inlcude/linux目录下即可继续编译。