Re: [Gumstix-users] Compile QT application on Gumstix

[huxinda <hu...@gm...>]

Hi, Jim,

Everything in your reply
http://www.nabble.com/file/p23766202/helloworld-qtconsole.tar.gz
helloworld-qtconsole.tar.gz  went through with no problem.

I bitbaked one of the testing program in
gumstix/gumstix-oe/com.gumstix.collection/packages/helloworld-qtconsole, it
works in gumstix when I ipkg install it. But it's a console program.

Then I moved to the GUI helloworld example in the book "C++ GUI Programming
with QT4" which didn't went through the bitbake. I attached the code with
this email (helloworld-qtlabel)

Bitbake stoped at task 549 of 589, which is do_compile
helloworld-qtlabel.bb. I have "inherit qt4x11" in the .bb file. Here is the
error log.

NOTE: Running task 549 of 589 (ID: 7,
/home/deepsilence/gumstix/gumstix-oe/com.gumstix.collection/packages/helloworld-qtconsole/helloworld-qtlabel.bb,
do_compile)
NOTE: package helloworld-qtlabel-1.0: started
NOTE: package helloworld-qtlabel-1.0-r0: task do_compile: started
ERROR: function do_compile failed
ERROR: log data follows
(/home/deepsilence/gumstix/gumstix-oe/tmp/work/armv5te-angstrom-linux-gnueabi/helloworld-qtlabel-1.0-r0/temp/log.do_compile.15802)
| NOTE: make MAKEFLAGS=
| arm-angstrom-linux-gnueabi-g++ -march=armv5te -mtune=xscale -c -pipe
-isystem/home/deepsilence/gumstix/gumstix-oe/tmp/staging/arm-angstrom-linux-gnueabi/include
-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os
-isystem/home/deepsilence/gumstix/gumstix-oe/tmp/staging/arm-angstrom-linux-gnueabi/include
-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os
-fpermissive -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -DQT_NO_DEBUG
-DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED
-I../../../../cross/share/qt4/mkspecs/linux-gnueabi-oe-g++ -I.
-I/home/deepsilence/gumstix/gumstix-oe/tmp/staging/arm-angstrom-linux-gnueabi/include/qt4/QtCore
-I/home/deepsilence/gumstix/gumstix-oe/tmp/staging/arm-angstrom-linux-gnueabi/include/qt4/QtCore
-I/home/deepsilence/gumstix/gumstix-oe/tmp/staging/arm-angstrom-linux-gnueabi/include/qt4/QtNetwork
-I/home/deepsilence/gumstix/gumstix-oe/tmp/staging/arm-angstrom-linux-gnueabi/include/qt4/QtNetwork
-I/home/deepsilence/gumstix/gumstix-oe/tmp/staging/arm-angstrom-linux-gnueabi/include/qt4
-I. -I. -o HelloQtLabel.o HelloQtLabel.cpp
| HelloQtLabel.cpp:2:24: error: QApplication: No such file or directory
| HelloQtLabel.cpp:3:18: error: QDebug: No such file or directory
| HelloQtLabel.cpp:4:18: error: QLabel: No such file or directory
| HelloQtLabel.cpp: In function 'int main(int, char**)':
| HelloQtLabel.cpp:9: error: 'QApplication' was not declared in this scope
| HelloQtLabel.cpp:9: error: expected `;' before 'app1'
| HelloQtLabel.cpp:10: error: 'QLabel' was not declared in this scope
| HelloQtLabel.cpp:10: error: 'label' was not declared in this scope
| HelloQtLabel.cpp:10: error: expected type-specifier before 'QLabel'
| HelloQtLabel.cpp:10: error: expected `;' before 'QLabel'
| HelloQtLabel.cpp:12: error: 'qDebug' was not declared in this scope
| HelloQtLabel.cpp:14: error: 'app' was not declared in this scope
| HelloQtLabel.cpp: At global scope:
| HelloQtLabel.cpp:6: warning: unused parameter 'argc'
| HelloQtLabel.cpp:6: warning: unused parameter 'argv'
| make: *** [HelloQtLabel.o] Error 1
| FATAL: oe_runmake failed
NOTE: Task failed:
/home/deepsilence/gumstix/gumstix-oe/tmp/work/armv5te-angstrom-linux-gnueabi/helloworld-qtlabel-1.0-r0/temp/log.do_compile.15802
NOTE: package helloworld-qtlabel-1.0-r0: task do_compile: failed
ERROR: TaskFailed event exception, aborting
NOTE: package helloworld-qtlabel-1.0: failed
ERROR: Build of
/home/deepsilence/gumstix/gumstix-oe/com.gumstix.collection/packages/helloworld-qtconsole/helloworld-qtlabel.bb
do_compile failed
ERROR: Task 7
(/home/deepsilence/gumstix/gumstix-oe/com.gumstix.collection/packages/helloworld-qtconsole/helloworld-qtlabel.bb,
do_compile) failed
NOTE: Tasks Summary: Attempted 548 tasks of which 548 didn't need to be
rerun and 1 failed.
ERROR:
'/home/deepsilence/gumstix/gumstix-oe/com.gumstix.collection/packages/helloworld-qtconsole/helloworld-qtlabel.bb'
failed

I attached the codes here. Thanks.



Jim Sheldon-3 wrote:
> 
> Hello Jeff,
> 
> I might be able to give you a hand, I have experience with compiling and
> running Qt apps on the gumstix overo.
> 
> If you haven't already, you should setup your OpenEmbedded build
> environment:
> 
> http://www.gumstix.net/Software/view/Getting-started/Setting-up-a-build-environment/111.html
> 
> Once you can build the basic image, try building qt-x11 with:
> 
> bitbake qt4-x11-free
> 
> If that is successful, give the hello world tutorial a try:
> 
> http://www.gumstix.net/Software/view/Build-system-overview/Hello-world-tutorial/111.html
> 
> That should give you a good idea of how to write your own bitbake
> recipe.
> 
> At this point all you need to do is create a custom bitbake recipe for
> your application.  You will need this line in your recipe:
> 
> inherit qt4x11
> 
> If you need more help at that point let me know.
> 
> Jim
> 
> 
> On Wed, 27 May 2009 17:43:38 -0400
> 胡（Hu）昕达（Xinda） <hu...@gm...> wrote:
> 
>> Hi,
>> 
>> I flashed my verdex XL6P gumstix with the prebuilt x11 32MB image(OE).
>> 
>> I programmed a small GUI application on my host linux with only 1
>> header file, 2 cpp file and want to compile it to run on the gumstix.
>> 
>> I'm not sure how to do it, can someone point me in the right
>> direction?
>> 
>> Thanks in advance.
>> 
>> Jeff
>> 
>> 
> 
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