This post has already been read 9459 times!
Here are some more detailed instructions on getting Open Einstein built on MacOSX Intel, using the JAM complier and targeting the Nokia 770. I also built it for MacOSX, to run locally on my macbook.
The published directions are here, and you should read them first and familiarize yourself with them.
Open a terminal and then use macports to install the following packages:
$ sudo port install gettext $ sudo port installlibffi $ sudo port install jam $ sudo port install arm-none-linux-gnueabi-gcc
Then you must add
to your $PATH on the Mac (edit .bash_login in your home directory), then restart your terminal or read in the new bash_profile.
Pull down Klibs and Build
K is located at SourceForge (http://sourceforge.net/projects/KLibs/)
$ cvs -d:pserver:email@example.com:/cvsroot/klibs login [Enter] for password $ cvs -z3 -d:pserver:firstname.lastname@example.org:/cvsroot/klibs co -P K $ cd $PATH_TO_KLibs/_Build_/Jam $ jam -starget=nokia2006
Klibs should build with out problems. If you want to build for the Mac, just leave off the -starget parameter.
Pull down Open Einstein and Build
$ svn checkout http://einstein.googlecode.com/svn/trunk/ einstein $ cd einstein/Einstein/_Build_/Jam $ jam -sK=$PATH_TO_KLibs -starget=nokia2006 -sjittarget=GENERIC
Now there is a new folder in the /_Build_/Jam directory called build.ARM-LINUX-Nokia2006. This folder will contain the einstein binary for the Nokia 770.
Move files over to 770
You need three files:
[You should set up sshd on 770, change password of ‘user’ to something you know, change the ip address below to match your 770 local ip. Use ifconfig -a to check the local 770 ip.]
Now copy the files:
$ scp $PATH_TO_EINSTEIN/_Build_/Jam/build.ARM-LINUX-Nokia2006/einstein email@example.com: $ scp $PATH_TO_EINSTEIN/_Data_/Einstein.rex firstname.lastname@example.org: $ scp $NEWTON_ROM email@example.com:
Once they are copied over, you can start Open Einstein like this:
/home/user # ./einstein -l log2 -m 737041 . Welcome to Einstein console. This is Einstein Platform 2007. Creating image... Max units count = 986 Max units count = 1026 Booting... Type help for help on available commands. einstein> power
And you should see the Newton Start up on your device. Below is a screen shot of the Newton running on my MacBook, in Xwindows: