Openmoko under QEMU on MacOSX

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I try to put here my notes on setting up OpenMoko environment (Qemu and MokoMakefile) on Mac OS X.
 
I try to put here my notes on setting up OpenMoko environment (Qemu and MokoMakefile) on Mac OS X.
  
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Here goes my mail to openmoko mailing list in which I described common problem while compiling qemu on Mac:
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= Introduction =
  
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<pre>
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Some time ago I ask if anyone has ever set up OpenMoko environment on MacOS X. No one has answered that he did but several people were interested. So I deceided to wrote some directions on how to do that.  
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There was some discussion on the lists some time ago and I wanted to
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check if anything has changed.
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I've made some quick research on subject of developing OpenMoko apps
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As for now I was not successful but I am still trying ;)
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on MacOS X. It appears that we could run MakoMakefile:
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http://www.quantum-step.com/download/OpenMoko-Edition/oe
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= Setting up environment =
  
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That's great!
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== Prequisites ==
  
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I checked if there is any possibility to run QEMU's Neo1973 port on
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Install fink and darwinports (both have neccesary packages)
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Mac but it seems not possible right now. Compiling it as written on
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http://wiki.openmoko.org/wiki/OpenMoko_under_QEMU does not work
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because it requires gcc-3.3 which seems to be broken on MacOS -
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http://lists.macosforge.org/pipermail/macports-users/2007-February/001593.html
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Compiling ends up with error: gcc-3.3: installation problem, cannot
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Follow instructions on:
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exec `cc1': No such file or directory
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http://www.openembedded.org/wiki/BuildOnOSX
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to set up OE environment.
  
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Compiling neo1973 qemu with gcc-4.0: ./configure
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You can get mentioned packages using darwinports:
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--target-list=arm-softmmu --cc=/usr/bin/gcc-4.0 --disable-gcc-check
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gives you:
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dyngen.c: In function 'gen_code':
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dyngen.c:1853: error: 'struct relocation_info' has no member named 'r_offset'
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dyngen.c:1854: error: 'struct relocation_info' has no member named 'r_offset'
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dyngen.c:1858: error: 'struct relocation_info' has no member named 'r_offset'
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dyngen.c:1872: error: 'struct relocation_info' has no member named 'r_offset'
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dyngen.c:1915:2: error: #error unsupport object format
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dyngen.c:1849: warning: unused variable 'type'
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make: *** [dyngen] Error 1
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But there is project: http://www.kju-app.org/kju/ that manages to
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compile and run (very well) qemu under MacOS X. They are using
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standart XCode Developer Tools so this could mean gcc-4.0.
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I would be great if someone with grater knowledge on the subject could
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combine kju and neo1973 emulators to make such emulator possible. What
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do you think?
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 +
<pre>
 +
sudo port install quilt
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sudo port install py-psyco
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sudo port install cogito
 
</pre>
 
</pre>
  
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== Experiments ==
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Then get  Q[kju] project: http://www.kju-app.org/proj/wiki/CompilingQ into /Volumes/OE/Q but do not compile it yet (run only "prepare the sources"). This will be needed for compiling Neo1973 emulator.
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Here you may find my experiments while I was trying trying to run openmoko emulator on my Mac.
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=== Prequisites ===
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I followed instructions in:
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http://www.openembedded.org/wiki/BuildOnOSX
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Get Q[kju]: http://www.kju-app.org/proj/wiki/CompilingQ into /Volumes/OE/Q but do not compile it yet (run only "prepare the sources")
+
  
 
Set up environment as described in MokoMakefile:
 
Set up environment as described in MokoMakefile:
  
 
<pre>
 
<pre>
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sudo port install quilt
 
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sudo port install py-psyco
 
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cd /Volumes/OE
 
cd /Volumes/OE
 
mkdir moko; cd moko
 
mkdir moko; cd moko
Line 70: Line 37:
  
 
make setup
 
make setup
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</pre>
  
 +
= Making developers image =
 +
 +
<pre>
 +
make openmoko-devel-image
 
</pre>
 
</pre>
  
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=== Patching qemu-neo1973 ===
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 +
= Patching qemu-neo1973 =
  
 
The main idea is to get patches for gcc-4.x from Q project and apply it to qemu-neo1973 branch. I'm still working on it.
 
The main idea is to get patches for gcc-4.x from Q project and apply it to qemu-neo1973 branch. I'm still working on it.
  
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=== Building emulator ===
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= Building emulator =
  
 
TODO
 
TODO
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=== Building environment ===
 
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<pre>
 
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make openmoko-devel-image
 
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</pre>
 

Revision as of 19:41, 11 July 2007

Warning: this is draft!

I try to put here my notes on setting up OpenMoko environment (Qemu and MokoMakefile) on Mac OS X.

Contents

Introduction

Some time ago I ask if anyone has ever set up OpenMoko environment on MacOS X. No one has answered that he did but several people were interested. So I deceided to wrote some directions on how to do that.

As for now I was not successful but I am still trying ;)

Setting up environment

Prequisites

Install fink and darwinports (both have neccesary packages)

Follow instructions on: http://www.openembedded.org/wiki/BuildOnOSX to set up OE environment.

You can get mentioned packages using darwinports: 

sudo port install quilt
sudo port install py-psyco
sudo port install cogito

Then get Q[kju] project: http://www.kju-app.org/proj/wiki/CompilingQ into /Volumes/OE/Q but do not compile it yet (run only "prepare the sources"). This will be needed for compiling Neo1973 emulator.

Set up environment as described in MokoMakefile: 

cd /Volumes/OE
mkdir moko; cd moko
wget http://www.rwhitby.net/files/openmoko/Makefile

make setup

Making developers image 

make openmoko-devel-image


Patching qemu-neo1973

The main idea is to get patches for gcc-4.x from Q project and apply it to qemu-neo1973 branch. I'm still working on it.

Building emulator

TODO

Retrieved from "http://openmoko.org/index.php?title=Openmoko_under_QEMU_on_MacOSX&oldid=11223"
Personal tools

Warning: this is draft!

I try to put here my notes on setting up OpenMoko environment (Qemu and MokoMakefile) on Mac OS X.

Introduction

Some time ago I ask if anyone has ever set up OpenMoko environment on MacOS X. No one has answered that he did but several people were interested. So I deceided to wrote some directions on how to do that.

As for now I was not successful but I am still trying ;)

Setting up environment

Prequisites

Install fink and darwinports (both have neccesary packages)

Follow instructions on: http://www.openembedded.org/wiki/BuildOnOSX to set up OE environment.

You can get mentioned packages using darwinports: 

sudo port install quilt
sudo port install py-psyco
sudo port install cogito

Then get Q[kju] project: http://www.kju-app.org/proj/wiki/CompilingQ into /Volumes/OE/Q but do not compile it yet (run only "prepare the sources"). This will be needed for compiling Neo1973 emulator.

Set up environment as described in MokoMakefile: 

cd /Volumes/OE
mkdir moko; cd moko
wget http://www.rwhitby.net/files/openmoko/Makefile

make setup

Making developers image 

make openmoko-devel-image


Patching qemu-neo1973

The main idea is to get patches for gcc-4.x from Q project and apply it to qemu-neo1973 branch. I'm still working on it.

Building emulator

TODO