How to compile
==============

You need: 
	cygwin (http://www.cygwin.com) make sure to install gcc, make, readline lib.
	antlr (http://www.antlr.org  - tested on v2.7.2)
	rml (http://www.ida.liu.se/~pelab/rml/ - tested on v2.1.8) (unpack and follow instructions)
	rml needs smlnj (Included in the above rml distribution)
	mico (http://www.mico.org - tested on 2.3.11)
	libssl
	java
	gcc


1. Set ANTLRHOME to antlr installation, e.g. /usr/local/antlr-2.7.2
   Set CLASSPATH for antlr, e.g. $ANTLRHOME/antlr.jar
   Set RMLHOME to rml installation, e.g. /usr/local/rml-2.1.8/x86-cygwin-gcc
	    NOTE: must be cygwin path, not DOS path.

  run ./configure in the modelica directory
  Make sure that all makefiles are created. Check carefully for error messages.

  make modeq

  make mosh


How to run
==========
To be able to use mosh (osm) you must
set the MOSHHOME environment variable
to point to the mosh directory e.g
setenv MOSHHOME ~/cvs/modelica/mosh

For linking of external functions, use the environment variable MODELICAUSERCFLAGS, e.g.
setenv MODELICAUSERCFLAGS "~/src/myfunctions.o -L/usr/local/lib/ -llapack_CYGWIN -lg2c"

For debugging purposes it can be useful to start mosh and modeq in two different termnials.
For this use:
modelica/modeq/modeq +d=interactive

modelica/mosh/src/mosh -noserv

( The -noserv argument will prevent mosh from starting its own modeq in the background )

If you want to change the port number of the socket connection you
will have to do it manually in mosh.cpp and modeq/main.rml.


Example Session
===============
Here is a short example session. A limitation is that MODELICAPATH can
only point to a single directory, not a coloned list of directories.

$ cd modelica/mosh/src/
$ export MODELICAPATH=home/petar/ModelicaLibrary
$ ./mosh.exe
Started server using:home/petar/modelica/mosh/../modeq/modeq +d=inte
ractive > /home/petar/modelica/mosh/error.log 2>&1 &
 res = 0
Open Source Modelica 0.1
Copyright 2002, PELAB, Linkoping University
>>> loadClass(Modelica)
true
>>> translateClass(Modelica.Electrical.Analog.Basic.Resistor)
"fclass Modelica.Electrical.Analog.Basic.Resistor
        Real    v;
        Real    i;
        Real    p.v;
        Real    p.i;
        Real    n.v;
        Real    n.i;
parameter        Real    R;
initial equation
initial algorithm
equation
  R = 1.0;
  1 * i = v;
  v = p.v - n.v;
  0.0 = p.i + n.i;
  i = p.i;
algorithm
end Modelica.Electrical.Analog.Basic.Resistor;
"
>>> a:=1:5;
>>> b:=3:8
{3,4,5,6,7,8}
>>> a*b
Error evaluating expr.
# *: Incompatible argument types array[5] of Integer, array[6] of Integer
# *: Incompatible argument types array[5] of Real, array[6] of Real
# Can't resolve type of expression: a*b
- elab_exp failed: a*b

>>> b:=3:7;
>>> a*b
85
>>> listVariables()
{a, b}
>>>
 