[ts-7000] Cross compiling - please Help!, qstring.h failed to compile in w/ target

[Manuel Soto <>]

Hello,

   I'm very frustrated because a can't cross compile
qt-embedded-free-3.3.4. I get the following error when 
"qt-embedded-free-3.3.4/src/.moc/release-shared-emb-arm/allmoc.cpp"
is compiled:

...
arm-linux-g++ -c -pipe -DQWS -fno-exceptions -fno-rtti -Wall -W -O2
-fPIC -DQT_SHARED -DQT_NO_DEBUG -DQT_NO_NIS -DQT_NO_FREETYPE
-DQT_NO_IMAGEIO_MNG -DQT_NO_IMAGEIO_JPEG -DQT_NO_STYLE_MAC
-DQT_NO_STYLE_AQUA -DQT_NO_STYLE_INTERLACE -DQT_NO_STYLE_WINDOWSXP
-DQT_NO_STYLE_COMPACT -DQT_NO_STYLE_POCKETPC -DQT_NO_QWS_VFB
-DQT_NO_QWS_VNC -DQT_NO_QWS_VGA16 -DQT_NO_QWS_TRANSFORMED
-DQT_NO_QWS_SNAP -DQT_NO_QWS_MACH64 -DQT_NO_QWS_VOODOO3
-DQT_NO_QWS_MATROX -DQT_NO_QWS_SHADOWFB -DQT_NO_QWS_REPEATER
-DQT_NO_QWS_KBD_SL5000 -DQT_NO_QWS_KBD_USB -DQT_NO_QWS_KBD_YOPY
-DQT_NO_QWS_KBD_VR41 -DQT_NO_QWS_MOUSE_BUS -DQT_NO_QWS_MOUSE_LINUXTP
-DQT_NO_QWS_MOUSE_VR41 -DQT_NO_QWS_MOUSE_YOPY
-I/home/ts7300/qt-embedded-free-3.3.4/mkspecs/qws/linux-arm-g++ -I.
-I3rdparty/freetype2/include -I3rdparty/libpng -I3rdparty/zlib
-I../include -I.moc/release-shared-emb-arm/
-o .obj/release-shared-emb-arm/allmoc.o .moc/release-shared-emb-arm/allmoc.cpp
../include/qstring.h: In member function 'ushort& QChar::unicode()':
../include/qstring.h:199: error: cannot bind packed field
'((QChar*)this)->QChar::ucs' to 'ushort&'
.....

Steeps:

1.- expand 
$ tar -xzf qt-embedded-free-3.3.4-src.tar.gz

2.- host compile
$ cd qt-embedded-free-3.3.4
$ ./configure -plugin-gfx-qvfb 
$ make

examples works

3.- crosscomiple
$ ./configure -embedded arm  -no-ipv6 -no-largefile -no-cups

$ make clean
$ make

... compile a lot of files
... BANG!!!

I was working with 2 different cross compilers

$ /usr/local/opt/crosstool/arm-linux/gcc-3.3.4-glibc-2.3.2/
$ /opt/crosstool/gcc-4.0.1-glibc-2.3.5/arm-unknown-linux-gnu/

I've update alternatives to switch each other.

==============
update-alternatives  \
        --install /usr/bin/arm-linux-gcc \
           arm-linux-gcc \
           
/opt/crosstool/gcc-4.0.1-glibc-2.3.5/arm-unknown-linux-gnu/bin/arm-unknown-linux-gnu-gcc
 \
           100 \
        --slave /usr/bin/arm-linux-c++  arm-linux-c++  
/opt/crosstool/gcc-4.0.1-glibc-2.3.5/arm-unknown-linux-gnu/bin/arm-unknown-linux-gnu-c++
  \
        --slave /usr/bin/arm-linux-g++  arm-linux-g++  
/opt/crosstool/gcc-4.0.1-glibc-2.3.5/arm-unknown-linux-gnu/bin/arm-unknown-linux-gnu-g++
  

update-alternatives  \
        --install /usr/bin/arm-linux-gcc \
           arm-linux-gcc \
           
/usr/local/opt/crosstool/arm-linux/gcc-3.3.4-glibc-2.3.2/bin/arm-linux-gcc \
           150 \
        --slave /usr/bin/arm-linux-c++  arm-linux-c++  
/opt/crosstool/gcc-4.0.1-glibc-2.3.5/arm-unknown-linux-gnu/bin/arm-unknown-linux-gnu-c++
  \
        --slave /usr/bin/arm-linux-g++  arm-linux-g++  
/opt/crosstool/gcc-4.0.1-glibc-2.3.5/arm-unknown-linux-gnu/bin/arm-unknown-linux-gnu-g++
  



update-alternatives --auto arm-linux-gcc 
=============



Any help appreciated

Environment:
Ubuntu 6.10

Linux version 2.6.17-10-generic  (gcc version 4.1.2 20060928
(prerelease) (Ubuntu 4.1.1-13ubuntu5)) #2 SMP Fri Oct 13 18:45:35 UTC
2006 (Ubuntu 2.6.17-10.33-generic)


Manuel S




 
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