x86-qtopia and arm-qtopia build scripts

2010-04-11T13:07:00.000-07:00

To hopefully address some of the issues people have had with the x86qtopia build, I'm posting the build scripts that I've used.

For each file, you may need to chmod and possibly chown the files. For example:

/opt/FriendlyARM/mini2440/arm-qtopia$ sudo chmod +x build*
/opt/FriendlyARM/mini2440/arm-qtopia$ sudo chown [youruser]:[yourgroup] build*

and

/opt/FriendlyARM/mini2440/x86-qtopia$ sudo chmod +x build*
/opt/FriendlyARM/mini2440/x86-qtopia$ sudo chown [youruser]:[yourgroup] build*

x86qtopia

/opt/FriendlyARM/mini2440/x86-qtopia/build:

#!/bin/bash

#rm -fr qtopia-2.2.0-FriendlyARM
#tar xfvz qtopia-2.2.0.tar.gz

cd qtopia-2.2.0-FriendlyARM

echo yes | ./configure -qte '-embedded -no-xft -qconfig qpe -depths 16,32 -system-jpeg -gif' -qpe '-edition pda -displaysize 240x320 -fontfamilies "helvetica fixed micro smallsmooth smoothtimes"' -qt2 '-no-opengl -no-xft' -dqt '-no-xft -thread'

make
make install
cd ..

/bin/rm qtopia-2.2.0-FriendlyARM/qtopia/image/opt/Qtopia/lib/fonts/helvetica_*
#tar xfvz fonts.tar.gz -C qtopia-2.2.0-FriendlyARM/qtopia/image

/opt/FriendlyARM/mini2440/x86-qtopia/build-all:

#!/bin/bash

./build
./build-konq

/opt/FriendlyARM/mini2440/x86-qtopia/build-konq:

#!/bin/bash

#tar xfvz konq.tar.gz

cd konq
source /opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/setQpeEnv
CC=arm-linux-gcc CXX=arm-linux-g++ LDFLAGS=-ldl CROSS_COMPILE=1 ./configure --enable-embedded --enable-qt-embedded --enable-qpe --disable-debug --enable-static --disable-shared --disable-mt --without-ssl --with-qt-dir=$QTDIR --with-qt-includes=$QTDIR/include --with-qt-libraries=$QPEDIR/lib --with-qtopia-dir=$QPEDIR --with-gui=qpe --host=arm-linux --target=arm-linux

./configure --enable-embedded --enable-qt-embedded --enable-qpe --disable-debug --enable-static --disable-shared --disable-mt --without-ssl --with-qt-dir=$QTDIR --with-qt-includes=$QTDIR/include --with-qt-libraries=$QPEDIR/lib --with-qtopia-dir=$QPEDIR --with-gui=qpe
make
strip --strip-all konq-embed/src/konqueror

cd ..

cp konq/konq-embed/src/konqueror qtopia-2.2.0-FriendlyARM/qtopia/image/opt/Qtopia/bin/
mkdir -p qtopia-2.2.0-FriendlyARM/qtopia/image/opt/Qtopia/pics/konqueror
cp konq/konq-embed/src/konqueror.png qtopia-2.2.0-FriendlyARM/qtopia/image/opt/Qtopia/pics/konqueror

mkdir -p qtopia-2.2.0-FriendlyARM/qtopia/image/opt/kde/share/apps/khtml/css
mkdir -p qtopia-2.2.0-FriendlyARM/qtopia/image/opt/kde/share/config
cp konq/konq-embed/kdesrc/khtml/css/html4.css qtopia-2.2.0-FriendlyARM/qtopia/image/opt/kde/share/apps/khtml/css
cp konq/konq-embed/kdesrc/kdecore/charsets qtopia-2.2.0-FriendlyARM/qtopia/image/opt/kde/share/config

cp konq/konq-embed/src/konqueror.desktop qtopia-2.2.0-FriendlyARM/qtopia/image/opt/Qtopia/apps/Applications

ARM

/opt/FriendlyARM/mini2440/arm-qtopia/build:

#!/bin/bash

#rm -fr qtopia-2.2.0-FriendlyARM
#tar xfvz qtopia-2.2.0.tar.gz

cd qtopia-2.2.0-FriendlyARM
echo yes | ./configure -qte '-embedded -no-xft -qconfig qpe -depths 16,32 -system-jpeg -qt-zlib -qt-libpng -gif -no-g++-exceptions -no-qvfb -xplatform linux-arm-g++ -tslib' -qpe 'edition pda -displaysize 240x320 -fontfamilies "helvetica fixed micro smallsmooth smoothtimes unifont" -xplatform linux-arm-g++ -luuid' -qt2 '-no-opengl -no-xft' -dqt '-no-xft -thread'

make && make install

/opt/FriendlyARM/mini2440/arm-qtopia/build-all:

#!/bin/bash

./build
./build-konq
./mktarget

/opt/FriendlyARM/mini2440/arm-qtopia/build-konq:

#!/bin/bash

#rm -fr konq

#tar xfvz konq.tar.gz

cd konq
source /opt/FriendlyARM/mini2440/arm-qtopia/qtopia-2.2.0-FriendlyARM/setQpeEnv
CC=arm-linux-gcc CXX=arm-linux-g++ LDFLAGS=-ldl CROSS_COMPILE=1 ./configure --enable-embedded --enable-qt-embedded --enable-qpe --disable-debug --enable-static --disable-shared --disable-mt --without-ssl --with-qt-dir=$QTDIR --with-qt-includes=$QTDIR/include --with-qt-libraries=$QPEDIR/lib --with-qtopia-dir=$QPEDIR --with-gui=qpe --host=arm-linux --target=arm-linux

make
arm-linux-strip --strip-all konq-embed/src/konqueror

Project: How to setup the mini2440 dev tools

2010-02-01T23:42:00.000-08:00

It took me a little while to get the 'out of the box' tooling up and running for the mini2440 (3.5") so I'm putting the steps here. To get your own 2440, try here.

These instructions are for the no-frills sofware that comes with the mini2440. Nothing fancy, just the default Qtopia 2.2.0 on 2.6.29.

Host Linux (Ubuntu 9.10 - 32bit)
I can't stand Red Hat so I couldn't bring myself to use the arm9.net RH9 iso for the host pc. Instead, I shot myself in the foot by using a 64bit version of Ubuntu 9.10. This was more trouble than it's worth and ultimately I couldn't resolve all the 64/32bit library issues, so I installed a vmware image of 32bit Ubuntu 9.10.

Dependencies
With a brand new 9.10 install, run the updater and then get these additional packages.

sudo apt-get install g++ libx11-dev libxmu-dev libxext-dev zlib1g-dev libjpeg62-dev libssl-dev uuid-dev

The arm-linux-gcc-4.3.2 toolchain
The following is based on the instructions found in this very handy manual PDF (English) with some minor changes for Ubuntu.

We'll need these archives from the DVD or website

arm-linux-gcc-4.3.2.tgz examples.tgz

Extract the contents

chmod +x *.tgz

sudo tar xfzv arm-linux-gcc-4.3.2.tgz -C /

Add the bins to your path

sudo gedit /etc/bash.bashrc (and add this line: PATH=$PATH:/usr/local/arm/4.3.2/bin )

reload your profile and see if they are found

arm-linux-gcc -v

If all went well, you should see this:

Using built-in specs.

Target: arm-none-linux-gnueabi

Configured with: ....[config details]

Thread model: posix

gcc version 4.3.2 (Sourcery G++ Lite 2008q3-72)

Install the examples
Note: the "opt/FriendlyARM/mini2440" path name is hard-coded into the build scripts so unless you want to adjust them, you should use this convention (case sensitive)

sudo mkdir /opt/FriendlyARM

sudo mkdir /opt/FriendlyARM/mini2440

sudo tar xfz examples.tgz -C /opt/FriendlyARM/mini2440/
sudo chown -R [yourgroup]:[youruser] /opt/FriendlyARM

now verify the tooling by compiling one of the examples:

cd /opt/FriendlyARM/mini2440/examples/hello/

make

You should see:

arm-linux-gcc -o hello hello.c

and the binary appears as well:

ubuntu:/opt/FriendlyARM/mini2440/examples/hello$ ls -l

-rwxr-xr-x 1 user:user 5061 2010-02-01 01:30 hello

-rw-r--r-- 1 user:user 73 2006-08-25 13:48 hello.c

-rw-r--r-- 1 user:user 98 2004-10-09 14:23 Makefile

check the executable:

file hello

hello: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.14, not stripped

Follow the instructions in the PDF above for moving the file to the 2440 and running it.

These examples demonstrate some of the hardware bits that are available on the 2440. They dont use qt though, so if you want to build an app with a gui, then you'll need to read on...

Installing x86-qtopia
x86-qtopia provides tools and support for developing qt applications and running them on the host pc in a simulated embedded environment. Here's how to set it up.

Extract the archive to: /opt/FriendlyARM/mini2440/

sudo tar xfvz x86-qtopia.tar.gz -C /opt/FriendlyARM/mini2440

Extract the individual archives:

cd /opt/FriendlyARM/mini2440/x86-qtopia/
sudo chmod +x *.gz
sudo tar xfz qtopia-2.2.0.tar.gz
sudo tar xfz konq.tar.gz
mkdir qtopia-2.2.0-FriendlyARM/qtopia/image
sudo tar xfvz fonts.tar.gz -C qtopia-2.2.0-FriendlyARM/qtopia/image

Some of the source code needs to be adjusted slightly in order to compile. Big thanks for the help here and here (skip2816)

Edit the four files below as noted:

sudo gedit /opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/src/libraries/qtopia/qmemoryfile_unix.cpp
line 141: --- f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY);
line 141: +++ f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY, (S_IRUSR|S_IWUSR));

sudo gedit /opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qt2/src/tools/qmemoryfile_unix.cpp
line 143: --- f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY);
line 143: --- f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY, (S_IRUSR|S_IWUSR));

sudo gedit /opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/src/libraries/qtopia/backend/vobject.cpp
line 419: --- char *dot = strrchr(g,'.');
line 419: +++ char *dot = (char *) strrchr(g,'.');

sudo gedit /opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/src/plugins/codecs/wavplugin/wavplugin.cpp
line 435: char *ext = strrchr( path.latin1(), '.' );
line 435: char *ext = (char *) strrchr( path.latin1(), '.' );

Grab ownership or else the install will fail...

sudo chown -R [youruser]:[yourgroup] /opt/FriendlyARM/

I edited the build scripts to remove the initial archive removal and extractions. This will prevent the source code changes above from being deleted and overwritten (which the scripts will do). Alternatively, you can simply run the configure statement by hand, then run make, make install, etc..

UPDATE: I've posted the build scripts I've used here.

Finally you can run the build...

./build-all

That should do it.

Installing arm-qtopia
Extract the archive to /opt/FriendlyARM/mini2440/

sudo tar xfz arm-qtopia.tgz -C /opt/FriendlyARM/mini2440/

Edit the build scripts to remove the tar and rm entries

sudo gedit build build-konq

Manually extract the archives:

cd /opt/FriendlyARM/mini2440/
sudo chmod +x *.gz
sudo tar xfz qtopia-2.2.0.tar.gz
sudo tar xfz konq.tar.gz
sudo tar xfz fonts.tar.gz

Edit the following source files as indicated.

sudo gedit /opt/FriendlyARM/mini2440/arm-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/src/libraries/qtopia/qmemoryfile_unix.cpp line 141: --- f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY);
line 141: +++ f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY, (S_IRUSR|S_IWUSR));

sudo gedit /opt/FriendlyARM/mini2440/arm-qtopia/qtopia-2.2.0-FriendlyARM/qt2/src/tools/qmemoryfile_unix.cpp
line 143: --- f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY);
line 143: --- f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY, (S_IRUSR|S_IWUSR));

sudo gedit /opt/FriendlyARM/mini2440/arm-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/src/libraries/qtopia/backend/vobject.cpp
line 419: ---char *dot = strrchr(g,'.');
line 419: +++char *dot = (char *) strrchr(g,'.');

sudo gedit /opt/FriendlyARM/mini2440/arm-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/src/plugins/codecs/wavplugin/wavplugin.cpp
line 435: ---char *ext = strrchr( path.latin1(), '.' );
line 435: +++char *ext = (char *) strrchr( path.latin1(), '.' );

Grab ownership or else the install will fail...

sudo chown -R [youruser]:[yourgroup] /opt/FriendlyARM/

UPDATE: I've posted the build scripts I've used here.

run the build...

./build-all

Building an example (host)
Once the tools are in place, you can run a qt example and run it on the host.

Build the example:

cd /opt/FriendlyARM/mini2440/x86-qtopia/hello

./build

Change the last line of the run-hello script to find the hello executable:

sudo gedit run-hello

line 17: --- hello -qws
line 17: +++ /opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/bin/hello -qws

./run-hello

At this point you should see the emulator display the hello example:

Building an example (arm)
Building the example for the embedded device is similar:

cd /opt/FriendlyARM/mini2440/arm-qtopia/hello
./build

Now move the binary to this folder so we can transfer it to the device (optional)

cp ../qtopia-2.2.0-FriendlyARM/qtopia/bin/hello .

To run this app on the 2440, first we have to move it there...

Moving the example app to the mini2440 (via ftp)
Since I'm running a linux vm under windows, I had to manually assign an ip address to my local area connection ( 192.168.1.120 ) via network connections. Then I can ftp from the linux vm (which I set up to use NAT) to the 2440 via the crossover cable.

dev@ubuntu:/opt/friendlyARM/mini2440/arm-qtopia/hello$ ftp 192.168.1.230

Connected to 192.168.1.230.
220 FriendlyARM FTP server (Version 6.4/OpenBSD/Linux-ftpd-0.17) ready.

Name (192.168.1.230:dev): root

331 Password required for root.

Password:

230 User root logged in.
Remote system type is UNIX.
Using binary mode to transfer files.

ftp> cd /tmp

250 CWD command successful.

ftp> put hello

local: hello remote: hello
200 PORT command successful.
150 Opening BINARY mode data connection for 'hello'.
226 Transfer complete.
39082 bytes sent in 0.01 secs (7352.3 kB/s)

ftp> put hello.desktop

local: hello.desktop remote: hello.desktop
200 PORT command successful.
150 Opening BINARY mode data connection for 'hello.desktop'.
226 Transfer complete.
97 bytes sent in 0.06 secs (1.7 kB/s)

ftp> quit

Running the app on the mini2440
In terminal on the 2440:

chmod +x hello

mv hello /opt/Qtopia/bin

mv hello.desktop /opt/Qtopia/apps/Applications

Reboot the MINI2440

Hello2440 should now appear in the Applications menu, where you can run it.

Where to go from here...
Along with the tooling you also installed the Qtopia documentation. To find the api docs, tutorials and lots of other information, point your browser here:

Qtopia docs:
file:///opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/doc/html/index.html

Qte docs:
file:///opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qt2/doc/html/index.html

Good luck
Hope this guide is helpful and good luck with your own projects.

Equally Bad

x86-qtopia and arm-qtopia build scripts

Project: How to setup the mini2440 dev tools