Difference between revisions of "Java"

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(Install)
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  sudo make install
 
  sudo make install
  
This will copy the virtual machine to <code>/usr/arm-linux/jamvm</code>, and the basis class libraries to <code>/usr/arm-linux/share/classes.zip</code>
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This will copy the virtual machine to <code>/usr/arm-linux/jamvm</code>, and the custom class libraries to <code>/usr/arm-linux/share/classes.zip</code>
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 +
You'll also need a copy of the GNU classpath libraries (glibj.zip)

Revision as of 19:02, 12 October 2006

NOTE: this page is under development

How to build a simple java virtual machine for the chumby (assumes you have the development tools installed):

Building JamVM

Create a directory to hold the package

mkdir ~jamvm
cd jamvm

Download the source code

Go here and download the source code into ~/jamvm

Unpack the source code

tar xzvf java-1.4.3.tar.gz
cd javavm-1.4.3

Configure and build

./configure  --build=i386-linux --host=arm-linux --prefix=/usr/arm-linux
make

Strip the binary

arm-linux-strip src/jamvm

Install

sudo make install

This will copy the virtual machine to /usr/arm-linux/jamvm, and the custom class libraries to /usr/arm-linux/share/classes.zip

You'll also need a copy of the GNU classpath libraries (glibj.zip)