Janos on Moab on Linux - Node OSKit

["Peter Lutz" <lutz@it.rit.edu>]

Hello, all.  I have been away on TDY for a while, but
I'm back now, and breaking Janos with my usual alacrity.

I am currently working on the JanosVM on top of the
JNodeOS on top of Moab on top of Linux. That is, I
want a Moab node OS directly on Linux, without any
OSKit. At least I THINK that is what I read was possible.

The purpose of this is to get a Moab-based active 
router going on top of Linux, rather than on a standalone
PC. I wish to explore the use of LKMs to provide
the level of resource control one would like. I also
want to explore separating out the packet forwarding
functions from routing updates and other infrequent
operations. This is all with an eye to implementing this
on an NP with a separate control processor.
 
Now, I have compiled Moab and the J NodeOS with no
insurmountable problems. I have also compiled Kaffe
on Linux. But, when I try to compile the JanosVM
it bletches. It complains that no proper OSKit 
compiler can be found, which is no surprise since
I am trying to avoid using the OSKit.

Attached are my build notes. They are lengthy, but
complete. If anyone can shed light on this, I would
appreciate it.

Pete Lutz (RIT)

===================================================
Peter H. Lutz, Ph.D.
Professor of Information Technology
Coordinator of Networking and System Administration
Department of Information Technology
Rochester Institute of Technology
102 Lomb Memorial Drive - Bldg. 70
Rochester, NY  14623              RRRR   III  TTTTT
                                  R   R   I     T 
VOICE: 716 475-6162               RRRR    I     T
FAX:   716 475-2181               R  R    I     T
EMAIL: phl@it.rit.edu             R   R  III    T
===================================================



#!/bin/sh
# This is a crude shell script to build the Janos layered
# system on a Redhat 6.2 Linux host
  # set to root of all source trees
  export ROOT=$HOME		
  # set to root of all installations (make sure directory exists)
  export INSTDIR=$HOME/instdir	
	
# JDK
  # Be sure java 2 is installed.
  # I used jdk1.4

# All commands are executed from the root of the source directory
# for the component, unless otherwise specified.

# NODEOS (moab) - install source tree in ${ROOT}/moab
  cd ${ROOT}/moab
  mkdir -p ./build
  mkdir -p $INSTDIR/moab

  cd ./build
  ../configure --prefix=$INSTDIR/moab --srcdir=$ROOT/moab
  make
  make install

# JANOS NodeOS - install source tree in ${ROOT}/jnodeos
  # NOTE: This lies ABOVE the VM, but must be built first, since some of
  # its library files are used in the JANOSVM

  # ALSO you must use the July 1, 2001 version from CVS.  To get it:
  cd ${ROOT}
  export CVS_RSH=ssh
  cvs -d :pserver:anoncvs@leak.cs.utah.edu:/cvs login
  # No password for above login
  cvs -d :pserver:anoncvs@leak.cs.utah.edu:/cvs checkout jnodeos
  # (The cvs cmd will create a jnodeos directory in ${ROOT})

  # NOW PATCH
  # in $ROOT/jnodeos/src/nodeos edit moab_BufferHandle.Java
  # and add a method   PACKAGE native void setLength(int l);

  # THEN
  cd ${ROOT}/jnodeos
  mkdir -p ./jbuild
  mkdir -p $INSTDIR/jnodeos
  cd ./jbuild
  ../configure
  ./build -moab
  cp -r classes-moab-debug/ $INSTDIR/jnodeos

# JANOSVM - install source tree in ${ROOT}/janosvm
  # FIRST: install kaffe on your Linux box (native)
  cd $ROOT/janosvm
  mkdir -p $INSTDIR/kaffe
  mkdir -p ./build
  cd ./build
  ../configure --prefix=$INSTDIR/kaffe --srcdir=${ROOT}/janosvm
  make all
  make install
  make check

  # THEN: install the janosvm to run on top of moab
  make distclean
  cd ${ROOT}/janosvm/config/i386/nodeos
  mkdir -p ./build
  cd ./build
  export JNODEOS_CLASSES_ZIP=${INSTDIR}/jnodeos/classes-moab-debug/jnodeos-moab-debug.zip
  export JANOSVM_CLASSES_ZIP=${ROOT}/janosvm/libraries/jvmlib/JanosVM.jar
  chmod +x ../nodeos-configure
  ../nodeos-configure --srcdir=${ROOT}/janosvm --oskitdir=${INSTDIR}/oskit \
  --localkaffeh=${INSTDIR}/kaffe/bin/kaffeh --nodeosdir=${INSTDIR}/moab --nodeosunix
  make
  make install