轉：http://blog.csdn.net/zyxlinux888/article/details/6705481 Briefly, the shell commands `./configure; make; make install' should

configure, build, and install this package.?
Tell me:
configure == configure
make == build
make install == install

序：
我這幾天編譯Qtopia時積累了一些小經驗，把編譯錯誤大致分為三類錯誤：一、因環(huán)境變量不起作用及權限不足而導致 二、因缺少類庫或安裝包不全而導致 三、源代碼問題函數錯誤而導致。
由于編譯器版本太高，造成編譯Qtopia-2.2.0時，出錯很多，但是也只有這樣才能夠學習到東西，鍛煉分析問題，解決問題的能力.但是如果為了節(jié)約時間，強烈推薦使用低版本的編譯器。
以下為編譯x86-qtopia-2.2.0得出經驗，編譯arm-qtopia-2.2.0時出現的編譯錯誤也可以參考一下對對應內容自行修改。

編譯前提:
OS:ubuntu 10.10
GCC:4.3.3
DB:ARM9-TQ2440
SourceCode:Qtopia-2.2.0

首先安裝EABI并設置交叉編譯器的環(huán)境變量：
1、打開環(huán)境變量設置文件environment
zyx@zyx:~$?sudo gedit /etc/environment
2、在其中添加":/opt/EmbedSky/4.3.3/bin",修改后為
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/opt/EmbedSky/4.3.3/bin"
3、使修改后的環(huán)境變量生效
zyx@zyx:~$?sudo source /etc/environment

一、因環(huán)境變量不起作用及權限不足出現編譯錯誤的解決辦法:
1.編譯錯誤：
zyx@zyx:~$?sudo ./x86-qtopia-2.2.0-konqueror_build
the qpe program is already !
the konqueror directory is already !
Build konqueror , please wait ...

.: 46: setQpeEnv: not found

原因:配置環(huán)境沒有起作用。

解決辦法：
在x86-qtopia-2.2.0-konqueror_build編譯腳本配置文件中
第26行 .setQpeEnv
改成 ./setQpeEnv?
重新編譯
若不起作用
繼續(xù)改成? source ./x86-qtopia-2.2.0/setQpeEnv
重新編譯
若仍不起作用
就直接將 /opt/EmbedSky/Qte/x86-qtopia-2.2.0/setQpeEnv
的內容 直接copy到此處，再將原來的注釋掉
重新編譯即可

2.編譯錯誤(此為arm編譯腳本運行時出現的錯誤):
chmod: cannot access `set*Env': No such file or directory
?done !
?done !
the konqueror directory is already !
Build konqueror , please wait ...
?
./arm-qtopia-2.2.0-konqueror_build: 58: source: not found

原因:配置環(huán)境沒有起作用。

解決辦法：
在arm-qtopia-2.2.0-konqueror_build編譯腳本配置文件中
第25行 source arm-qtopia-2.2.0/setQpeEnv 用＃號注釋掉

直接將 /opt/EmbedSky/Qte/arm-qtopia-2.2.0/setQpeEnv
的內容 直接copy到此處，重新編譯即可。

3.編譯錯誤(此為arm編譯腳本運行時出現的錯誤):
make: arm-linux-g++: Command not found
make: *** [main.o] Error 127
make: arm-linux-g++: Command not found
make: *** [.obj/linux-arm-g++//filebrowser.o] Error 127
make: /opt/EmbedSky/Qte/arm-qtopia-2.2.0/qt2/bin/uic: Command not found
make: *** [settingsdialogbase.h] Error 127
make: arm-linux-g++: Command not found
make: *** [.obj/linux-arm-g++//TEScreen.o] Error 127
./arm-qtopia-2.2.0_build: line 69: cd: arm-qtopia-2.2.0/qtopia/image/opt/Qtopia/lib/fonts/: No such file or directory
mv: cannot stat `helvetica_120_50.qpf': No such file or directory
mv: cannot stat `helvetica_120_50_t5.qpf': No such file or directory
mv: cannot stat `bak_helvetica_120_50_t5.qpf': No such file or directory
mv: cannot stat `bak_helvetica_120_50.qpf': No such file or directory
cp: cannot stat `qtopia/image/opt': No such file or directory
chmod: cannot access `set*Env': No such file or directory
./arm-qtopia-2.2.0-konqueror_build: 55: source: not found
configure: WARNING: If you wanted to set the --build type, don't use --host.
??? If a cross compiler is detected then cross compile mode will be used.
configure: error: C compiler cannot create executables
See `config.log' for more details.
make: *** No targets specified and no makefile found.? Stop.

原因:安裝EABI時已安裝了交叉編譯器并設置了交叉編譯器的環(huán)境變量，也能夠通過命令找到arm-linux-g++和arm-linux-gcc,如下:
zyx@zyx:/opt/EmbedSky$?arm-linux-g++ -v
Using built-in specs.
Target: arm-none-linux-gnueabi
Configured with: /scratch/maxim/arm-lite/src-4.3-arm-none-linux-gnueabi-lite/gcc-4.3/configure --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=arm-none-linux-gnueabi --enable-threads --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --with-gnu-as --with-gnu-ld --with-specs='%{funwind-tables|fno-unwind-tables|mabi=*|ffreestanding|nostdlib:;:-funwind-tables}' --enable-languages=c,c++ --enable-shared --enable-symvers=gnu --enable-__cxa_atexit --with-pkgversion='Sourcery G++ Lite 2009q1-176' --with-bugurl=https://support.codesourcery.com/GNUToolchain/ --disable-nls --prefix=/opt/codesourcery --with-sysroot=/opt/codesourcery/arm-none-linux-gnueabi/libc --with-build-sysroot=/scratch/maxim/arm-lite/install-4.3-arm-none-linux-gnueabi-lite/arm-none-linux-gnueabi/libc --with-gmp=/scratch/maxim/arm-lite/obj-4.3-arm-none-linux-gnueabi-lite/host-libs-2009q1-176-arm-none-linux-gnueabi-i686-pc-linux-gnu/usr --with-mpfr=/scratch/maxim/arm-lite/obj-4.3-arm-none-linux-gnueabi-lite/host-libs-2009q1-176-arm-none-linux-gnueabi-i686-pc-linux-gnu/usr --disable-libgomp --enable-poison-system-directories --with-build-time-tools=/scratch/maxim/arm-lite/install-4.3-arm-none-linux-gnueabi-lite/arm-none-linux-gnueabi/bin --with-build-time-tools=/scratch/maxim/arm-lite/install-4.3-arm-none-linux-gnueabi-lite/arm-none-linux-gnueabi/bin
Thread model: posix
gcc version 4.3.3 (Sourcery G++ Lite 2009q1-176)

zyx@zyx:/opt/EmbedSky$?arm-linux-gcc -v
Using built-in specs.
Target: arm-none-linux-gnueabi
Configured with: /scratch/maxim/arm-lite/src-4.3-arm-none-linux-gnueabi-lite/gcc-4.3/configure --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=arm-none-linux-gnueabi --enable-threads --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --with-gnu-as --with-gnu-ld --with-specs='%{funwind-tables|fno-unwind-tables|mabi=*|ffreestanding|nostdlib:;:-funwind-tables}' --enable-languages=c,c++ --enable-shared --enable-symvers=gnu --enable-__cxa_atexit --with-pkgversion='Sourcery G++ Lite 2009q1-176' --with-bugurl=https://support.codesourcery.com/GNUToolchain/ --disable-nls --prefix=/opt/codesourcery --with-sysroot=/opt/codesourcery/arm-none-linux-gnueabi/libc --with-build-sysroot=/scratch/maxim/arm-lite/install-4.3-arm-none-linux-gnueabi-lite/arm-none-linux-gnueabi/libc --with-gmp=/scratch/maxim/arm-lite/obj-4.3-arm-none-linux-gnueabi-lite/host-libs-2009q1-176-arm-none-linux-gnueabi-i686-pc-linux-gnu/usr --with-mpfr=/scratch/maxim/arm-lite/obj-4.3-arm-none-linux-gnueabi-lite/host-libs-2009q1-176-arm-none-linux-gnueabi-i686-pc-linux-gnu/usr --disable-libgomp --enable-poison-system-directories --with-build-time-tools=/scratch/maxim/arm-lite/install-4.3-arm-none-linux-gnueabi-lite/arm-none-linux-gnueabi/bin --with-build-time-tools=/scratch/maxim/arm-lite/install-4.3-arm-none-linux-gnueabi-lite/arm-none-linux-gnueabi/bin
Thread model: posix
gcc version 4.3.3 (Sourcery G++ Lite 2009q1-176)?
zyx@zyx:/opt/EmbedSky$

但是編譯的時候就是找不到交叉編譯器,這讓我很費解；后來在看到網上說有可能是權限不足，在根用戶下編譯時可以找到g++.這樣“configure: error: C compiler cannot create executables
See `config.log' for more details.make: *** No targets specified and no makefile found.? Stop.”的錯誤也迎刃而解。

解決辦法:使用根用戶重新編譯。
zyx@zyx:/opt/EmbedSky/Qte$?su
Password:?
root@zyx:/opt/EmbedSky/Qte# ./arm-qtopia-2.2.0-konqueror_build

4.編譯錯誤：
configure: error: Qt (>= Qt 2.2.2) (headers and libraries) not found. Please check your installation!
For more details about this problem, look at the end of config.log.

原因:出現此類錯有可能是下面講到的第二大類編譯錯誤第10個錯誤，但是并不一定都能解決問題。有時是用戶權限問題，改成根用戶重新編譯即可。

解決辦法:
zyx@zyx:/opt/EmbedSky/Qte$?su
Password:?
root@zyx:/opt/EmbedSky/Qte# ./x86-qtopia-2.2.0-konqueror_build

5.編譯錯誤：
Qtopia data directory is not owned by user 0:/tmp/qtopia-0

原因：權限不足。
解決辦法:zyx@zyx:~$ sudo chown root:root /tmp/qtopia-0 然后重啟即可。
該類型錯誤（未驗證）：
(1)編譯錯誤:如果運行./qtopia.sh 后提示找不到庫文件.解決辦法:請從編譯器目錄下查找，并拷貝到開發(fā)板/mnt/yaffs/lib 中，然后重啟。

(2)編譯錯誤:can’t open framebuffer device /dev/fb0 解決辦法:執(zhí)行命令：ln –sf /dev/fb/0 /dev/fb0，然后重啟。

(3)編譯錯誤:Qt/Embedded data directory is not owned by user 0:/tmp/qtembedded-0 解決辦法：執(zhí)行命令：chown root:root /tmp/qtembedded-0，然后重啟。

二、因缺少類庫或安裝包不全出現編譯錯誤的解決辦法：
1.編譯錯誤:
make[1]: Entering directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src'
g++? -c -I/usr/X11R6/include -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/include -I/usr/X11R6/include -pipe -O2 -Wall -W -DNO_DEBUG -fPIC -DQT_BUILTIN_GIF_READER=0 -DQT_NO_IMAGEIO_JPEG -DQT_NO_IMAGEIO_MNG -DQT_NO_SM_SUPPORT -DQT_NO_XKB? -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src/3rdparty/zlib -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src/3rdparty/libpng? -I3rdparty/kernel -I3rdparty/tools -o tmp/release-shared-linux-g++/3rdparty/kernel/qmotifdnd_x11.o 3rdparty/kernel/qmotifdnd_x11.cpp
3rdparty/kernel/qmotifdnd_x11.cpp:80:22: error: X11/Xlib.h: No such file or directory
............
3rdparty/kernel/qmotifdnd_x11.cpp:902: error: ‘struct DndData’ has no member named ‘time’
make[1]: *** [tmp/release-shared-linux-g++/3rdparty/kernel/qmotifdnd_x11.o] Error 1
make[1]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src'

原因:
缺少x11/xlib.h，安裝libx11-dev即可解決：

解決辦法：
zyx@zyx:~$?sudo apt-get install libx11-dev

2.編譯錯誤:
make[1]: Entering directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src'
g++? -c -I/usr/X11R6/include -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/include -I/usr/X11R6/include -pipe -O2 -Wall -W -DNO_DEBUG -fPIC -DQT_BUILTIN_GIF_READER=0 -DQT_NO_IMAGEIO_JPEG -DQT_NO_IMAGEIO_MNG -DQT_NO_SM_SUPPORT -DQT_NO_XKB? -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src/3rdparty/zlib -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src/3rdparty/libpng? -I3rdparty/kernel -I3rdparty/tools -o tmp/release-shared-linux-g++/kernel/qpsprinter.o kernel/qpsprinter.cpp
In file included from kernel/qpsprinter.cpp:97:
kernel/qt_x11.h:83:34: error: X11/extensions/shape.h: No such file or directory
In file included from kernel/qpsprinter.cpp:75:
kernel/qimage.h: In member function ‘int QImageTextKeyLang::operator<(const QImageTextKeyLang&) const’:
kernel/qimage.h:58: warning: suggest parentheses around ‘&&’ within ‘||’
make[1]: *** [tmp/release-shared-linux-g++/kernel/qpsprinter.o] Error 1
make[1]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src'

原因:
缺少X11/extensions/shape.h，安裝x11proto-xext-dev即可解決

解決辦法:
zyx@zyx:~$?sudo apt-get install x11proto-xext-dev

3.編譯錯誤:
make[1]: Entering directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/tools/designer/uic'
g++ -L/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/lib -Wl,-rpath,/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/lib?? -o /opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/bin/uic uic.o ../shared/widgetdatabase.o ../shared/domtool.o ../integration/kdevelop/kdewidgets.o?? -lqt?
/usr/bin/ld: cannot find -lqt
collect2: ld returned 1 exit status
make[1]: *** [/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/bin/uic] Error 1
make[1]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/tools/designer/uic'

原因:缺少lqt，安裝libqt3-mt-dev即可解決

解決辦法:
zyx@zyx:~$?sudo apt-get install libqt3-mt-dev

4.編譯錯誤:
/usr/bin/ld: cannot find -lXmu
collect2: ld returned 1 exit status
make[2]: *** [../lib/libqt-mt.so.3.3.5] Error 1
make[2]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/dqt/src'
make[1]: *** [sub-src] Error 2
make[1]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/dqt'

原因：缺少lXmu，安裝libXmu-dev即可解決

解決辦法:
zyx@zyx:~$?sudo apt-get install libXmu-dev

5.編譯錯誤:
/usr/bin/ld: cannot find -luuid
/usr/bin/ld: cannot find -lqte
collect2: ld returned 1 exit status
make[5]: *** [../../../lib/libqpe.so.1.5.3] Error 1
make[5]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia'
make[4]: *** [all] Error 2
make[4]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia'
make[3]: *** [sub-libraries-qtopia] Error 2
make[3]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src'
make[2]: *** [install] Error 2
make[2]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src'
make[1]: *** [install] Error 2
make[1]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia'
?done !
cp: cannot create regular file `qtopia/image/opt/Qtopia/lib/fonts/': No such file or directory
?done !
the konqueror directory is already !

原因：缺少luuid，安裝uuid-dev即可解決

解決辦法：
zyx@zyx:~$?sudo apt-get install uuid-dev

注：以下編譯錯誤解決辦法未驗證。
6.編譯錯誤：C compiler cannot create executables，
解決辦法：sudo apt-get install gcc libc6-dev

7.編譯錯誤：checking for C compiler default output... configure: error: C compiler cannot create executables
解決辦法：sudo apt-get install libc6-dev

8.編譯錯誤：configure: error: C++ preprocessor "/lib/cpp" fails sanity check
原因：gcc的組件沒裝全
解決辦法：apt-get install build-essential

9.編譯錯誤： Can't find X includes. Please check your installation and add the correct paths!
原因：沒有X的包含文件
解決辦法：安裝xlibs-dev即可

10.編譯錯誤： Qt (>= Qt 3.0) (headers and libraries) not found. Please check your installation!
原因：查找提供qt的lib&&headers的軟件包,并安裝之
解決辦法：apt-get install libqt3-headers libqt3-mt-dev

11.編譯錯誤：in the prefix, you've chosen, are no KDE headers installed. This will fail.
So, check this please and use another prefix!
which basically means its going to want to install a lot of KDE specific packages to work. This 'configure:error'
is due to it expecting you to be running KDE and again refers to some 'headers'.

原因：install a KDE application in a Gnome environment。

解決辦法：
sudo apt-get update
sudo apt-get install kdelibs4-dev kdelibs4c2a

12.編譯錯誤：./admin/cvs.sh: 585: autoconf: not found
解決辦法：apt-get install autoconf

13.編譯錯誤： *** GTK >= 2.4.0 not installed! ***
原因：沒裝GTK
解決辦法：apt-get build-dep gedit

14.編譯錯誤：heching for gtk-config... no
checking for GTK - version = 1.2.0... no
*** The gtk-config script installed by GTK could not be found
*** If GTK was installed in PREFIX, make sure PREFIX/bin is in
*** your path, or set the GTK_CONFIG enviroment variable to the
*** full path to gtk-config.
configure: error: Cannot find GTK: Is gtk-config in path?
解決辦法：sudo apt-get install libgtk1.2-dev
15.編譯問題：eclipse中encoding不支持中文
解決辦法：編輯/var/lib/locales/supported.d/local，加一行zh_CN.GBK GBK，執(zhí)行sudo locale-gen

16.編譯辦法錯誤：gnome.h: No such file or directory No package 'libpanelapplet-2.0' found
解決：sudo apt-get install gnome-panel

17.編譯問題：eva不彈出輸入法
解決辦法：sudo apt-get install scim-qtimm

18.編譯問題：
No package 'gtk+-2.0' found
No package 'gtksourceview-1.0' found
No package 'libgnomeui-2.0' found
No package 'libglade-2.0' found
No package 'libgnomeprintui-2.2' found

解決辦法：sudo apt-get install libgtk2.0-dev libgtksourceview-dev libgnomeui-dev libglade2-dev libgnomeprint2.2-dev

19.編譯問題：No package 'libpanelapplet-2.0' found
解決辦法：sudo apt-get install libpanelappletmm-2.6-dev

三、源代碼問題函數錯誤及權限不足出現編譯錯誤的解決辦法：
1.編譯錯誤:
***********************************
********* Build Qt 2 **************
***********************************
make[1]: Entering directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src'
echo '#include "kernel/qt.h"' >allmoc.cpp
g++? -c -I/usr/X11R6/include -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/include -I/usr/X11R6/include -pipe -O2 -Wall -W -DNO_DEBUG -fPIC -DQT_BUILTIN_GIF_READER=0 -DQT_NO_IMAGEIO_JPEG -DQT_NO_IMAGEIO_MNG -DQT_NO_SM_SUPPORT -DQT_NO_XKB? -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src/3rdparty/zlib -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src/3rdparty/libpng? -I3rdparty/kernel -I3rdparty/tools -o tmp/release-shared-linux-g++/tools/qmemoryfile_unix.o tools/qmemoryfile_unix.cpp
tools/qmemoryfile_unix.cpp: In member function ‘QMemoryFileData* QMemoryFile::openData(const QString&, int, uint)’:
tools/qmemoryfile_unix.cpp:149: warning: format not a string literal and no format arguments
tools/qmemoryfile_unix.cpp:152: warning: format not a string literal and no format arguments
tools/qmemoryfile_unix.cpp:181: warning: format not a string literal and no format arguments
tools/qmemoryfile_unix.cpp:190: warning: format not a string literal and no format arguments
tools/qmemoryfile_unix.cpp:235: warning: format not a string literal and no format arguments
In file included from /usr/include/fcntl.h:217,
???????????????? from tools/qmemoryfile_unix.cpp:50:
In function ‘int open(const char*, int, ...)’,
??? inlined from ‘QMemoryFileData* QMemoryFile::openData(const QString&, int, uint)’ at tools/qmemoryfile_unix.cpp:143:
/usr/include/bits/fcntl2.h:51: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments
make[1]: *** [tmp/release-shared-linux-g++/tools/qmemoryfile_unix.o] Error 1
make[1]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src'

原因：
在Ubuntu 10.10上， gcc會嚴格檢查open()的參數傳遞，如果第二個參數為O_CREAT的話(就像/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/src/tools/qmemoryfile_unix.cpp的143行這樣)，必須傳入第三個參數mode來提供創(chuàng)建權限。

解決辦法：
手動修改/opt/EmbedSky/Qte/x86-qtopia- 2.2.0/qt2/src/tools/qmemoryfile_unix.cpp:第143行
將
??? if (!f)
??????? f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY);???
修改為
??? if (!f)
??????? f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY, 0666);

2.編譯錯誤:
***********************************
********* Build Qtopia ************
***********************************
make[5]: Entering directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia'
g++ -c -pipe -DQWS -fno-exceptions -fno-rtti -Wall -W -Os -fPIC? -DQTOPIA_DA
TA_LINKING -DQCONFIG=\"qconfig-qpe.h\" -DQTOPIA_TARGET=\"qpe\" -DQTOPIA_TRTARGET=\"libqpe\" -DQT_NO_DEBUG -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/mkspecs/qws/linux-generic-g++ -I. -I../../../include/qtopia/private -I../../../pics/qpe -I../../../include -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/include -I../../../include/qtopia/private/ -I.moc/release-shared/ -o .obj/release-shared/qmemoryfile_unix.o qmemoryfile_unix.cpp
qmemoryfile_unix.cpp: In member function ‘QMemoryFileData* QMemoryFile::openData(const QString&, int, uint)’:
qmemoryfile_unix.cpp:149: warning: format not a string literal and no format arguments
qmemoryfile_unix.cpp:187: warning: format not a string literal and no format arguments
qmemoryfile_unix.cpp:232: warning: format not a string literal and no format arguments
In file included from /usr/include/fcntl.h:217,
???????????????? from qmemoryfile_unix.cpp:48:
In function ‘int open(const char*, int, ...)’,
??? inlined from ‘QMemoryFileData* QMemoryFile::openData(const QString&, int, uint)’ at qmemoryfile_unix.cpp:141:
/usr/include/bits/fcntl2.h:51: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments
make[5]: *** [.obj/release-shared/qmemoryfile_unix.o] Error 1
make[5]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia'

原因：
在Ubuntu 10.10上， gcc會嚴格檢查open()的參數傳遞，如果第二個參數為O_CREAT的話，必須傳入第三個參數mode來提供創(chuàng)建權限。

解決辦法：
手動修改/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia/qmemoryfile_unix.cpp:第141行
將
??? if (!f)
??????? f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY);???
修改為
??? if (!f)
??????? f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY, 0666);?

3.編譯錯誤:
make[5]: Entering directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia'
g++ -c -pipe -DQWS -fno-exceptions -fno-rtti -Wall -W -Os -fPIC? -DQTOPIA_DATA_LINKING -DQCONFIG=\"qconfig-qpe.h\" -DQTOPIA_TARGET=\"qpe\" -DQTOPIA_TRTARGET=\"libqpe\" -DQT_NO_DEBUG -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/mkspecs/qws/linux-generic-g++ -I. -I../../../include/qtopia/private -I../../../pics/qpe -I../../../include -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/include -I../../../include/qtopia/private/ -I.moc/release-shared/ -o .obj/release-shared/vobject.o backend/vobject.cpp
backend/vobject.cpp: In function ‘VObject* addGroup(VObject*, const char*)’:
backend/vobject.cpp:419: error: invalid conversion from ‘const char*’ to ‘char*’
backend/vobject.cpp: In function ‘void writeEncString(OFile*, const char*, bool)’:
backend/vobject.cpp:1111: warning: suggest parentheses around ‘&&’ within ‘||’
backend/vobject.cpp: In function ‘bool includesUnprintable(VObject*, bool)’:
backend/vobject.cpp:1168: warning: suggest parentheses around ‘&&’ within ‘||’
backend/vobject.cpp:1169: warning: suggest parentheses around ‘&&’ within ‘||’
make[5]: *** [.obj/release-shared/vobject.o] Error 1
make[5]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia'

原因:函數返回值類型不匹配

解決方法：
修改/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/libraries/qtopia/backend/vobject.cpp:第419行
將
?? char *dot = strrchr(g,'.');
修改為
?? char *dot = (char*)strrchr(g,'.');
4.編譯錯誤:
make[6]: Entering directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/plugins/codecs/wavplugin'
g++ -c -pipe -DQWS -fno-exceptions -fno-rtti -Wall -W -Os -fPIC? -DQTOPIA_DATA_LINKING -DQCONFIG=\"qconfig-qpe.h\" -DQTOPIA_TARGET=\"wavplugin\" -DQTOPIA_TRTARGET=\"libwavplugin\" -DQT_NO_DEBUG -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/mkspecs/qws/linux-generic-g++ -I. -I../../../3rdparty/libraries/gsm -I../../../../include -I/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qt2/include -I.ui/release-shared/ -I.moc/release-shared/ -o .obj/release-shared/wavplugin.o wavplugin.cpp
wavplugin.cpp: In member function ‘virtual bool WavPlugin::isFileSupported(const QString&)’:
wavplugin.cpp:435: error: invalid conversion from ‘const char*’ to ‘char*’
make[6]: *** [.obj/release-shared/wavplugin.o] Error 1
make[6]: Leaving directory `/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/plugins/codecs/wavplugin'

原因:函數返回值類型不匹配

解決方法：
修改/opt/EmbedSky/Qte/x86-qtopia-2.2.0/qtopia/src/plugins/codecs/wavplugin/wavplugin.cpp:第435行
將
??? char *ext = strrchr( path.latin1(), '.' );
修改為
??? char *ext = (char*)strrchr( path.latin1(), '.' );

5.編譯錯誤(此為arm編譯腳本運行時出現的錯誤):
In function ‘open’,
??? inlined from ‘main’ at ts_calibrate.c:230:
/usr/include/bits/fcntl2.h:51: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments
In function ‘open’,
??? inlined from ‘main’ at ts_calibrate.c:232:
/usr/include/bits/fcntl2.h:51: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments

原因:
在Ubuntu 10.10上， gcc會嚴格檢查open()的參數傳遞，如果第二個參數為O_CREAT的話，必須傳入第三個參數mode來提供創(chuàng)建權限。

解決方法：
確定ts_calibrate.c的位置：
root@zyx:/opt/EmbedSky/Qte# locate ts_calibrate.c
/opt/EmbedSky/Qte/arm-qtopia-2.2.0/tslib-1.4.1/tests/ts_calibrate.c

修改/opt/EmbedSky/Qte/arm-qtopia-2.2.0/tslib-1.4.1/tests/ts_calibrate.c:第230行
將
?? cal_fd = open (calfile, O_CREAT | O_RDWR);
修改為
?? cal_fd = open (calfile, O_CREAT | O_RDWR,0666);

修改/opt/EmbedSky/Qte/arm-qtopia-2.2.0/tslib-1.4.1/tests/ts_calibrate.c:第232行
將
?? cal_fd = open ("/etc/pointercal", O_CREAT | O_RDWR);
修改為
?? cal_fd = open ("/etc/pointercal", O_CREAT | O_RDWR,0666);

總結

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