# Copyright (C) 2001 by Peter J. Gawthrop

###############################################################
## Version control history
###############################################################
## $Header$
## $Log$
## Revision 1.395  2004/08/28 23:48:06  geraint
## Removed dependency of ae.r on cse.r if -ae is not specified as an option.
## This prevents an implicit -A and thus removes a dependency on cse
## (and hence Reduce) for sorted systems.
##
## Revision 1.394  2004/08/28 22:14:12  geraint
## Removed -ibg option: now the default method.
##
## Revision 1.393  2004/08/26 16:20:17  geraint
## Creates postscript files of either dia or fig bond graphs.
##
## Revision 1.392  2004/08/26 12:50:12  geraint

# Default use ps files
ps=ps
eps=eps
psview=$PSVIEW

# Default declare 500 temporary variables
num_tmp_var=500

# Default no equation sorting
use_sorted_equations=''

#Initialise list of switches
mtt_switches='';

#Initialise read dirs
read_dirs=''

			echo $1 is an unknown solver - use hybrd, hooke or reduce;
			exit;;
	        esac;;
	-s )
                sensitivity_switch='-s';
                mtt_switches="$mtt_switches $1";
		sensitivity=sensitivity ;;
	-make-sort )
		mtt_switches="$mtt_switches $1";
		use_sorted_equations="make";
		num_tmp_var=0;
		integration_method="euler";;
	-sort )
                mtt_switches="$mtt_switches $1";
		use_sorted_equations="yes";
		use_sorted_equations="seqn";
		integration_method="sorted_euler";;
	-ss )
                mtt_switches="$mtt_switches $1";
		steadystate_computation=yes ;;
	-d )
		directory=$2; cd $directory; shift ;;
	-dc )

    echo '         -optg optimise code generation (global : full vector) (EXPERIMENTAL)'
    echo "         -ntmpvar <N>  declare N temporary variables (default=$num_tmp_var)"
    echo '         -p  print environment variables'
    echo '         -partition partition hierachical system'
    echo '         -pdf generate pdf in place of ps'
    echo '         -r  reset time stamp on representation'
    echo '         -s  generate sensitivity BG (use mtt -s sSys rep lang)'
    echo '         -make-sort use sorted equations (sese, generated by make) and Euler integration (EXPERIMENTAL)'
    echo '         -sort use sorted equations (sese) and Euler integration (EXPERIMENTAL)'
    echo '         -sort use sorted equations (sese, generated by seqn) and Euler integration (EXPERIMENTAL)'
    echo '         -ss use steady-state info to initialise simulations'
    echo '         -stdin read input data from standard input for  simulations'
    echo '         -sub <subsystem> operate on this subsystem'
    echo '         -t  tidy mode (default)'
    echo '         -trace  Just indicate what mtt will do - but do not do it'
    echo '         -u  untidy mode (leaves files in current dir)'
    echo '         -v  verbose mode (multiple uses of -v increase the verbosity level)'

  rm -f *_logic.m *_logic.cc *_logic.oct
  rm -f *_state.m *_state.cc *_state.oct
  rm -f *_ode2odes.* *.dat2 MTT.core
  rm -f *_modpar.txt *_modpar.r
  rm -f *_ICD.txt *_ICD.c *_ICD.cc *_ICD.m
  rm -f *_ae.r *_ae.m *_ae.cc *_ae.oct
  rm -f *_sese.r *_sese.m
  rm -f *_sese.make *_sesx.* *_sesy.*
  rm -fR *_rep MTT_work
  exit
fi

# Clean up named system
if [ "$2" = "Clean" ] && [ "$3" = "" ]; then
  echo 'Removing all generated files for system ' $1

  rm -f $1_logic.m $1_logic.cc $1_logic.oct 
  rm -f $1_state.m $1_state.cc $1_state.oct
  rm -f $1_ode2odes.* $1.dat2
  rm -f $1_modpar.txt $1_modpar.r
  rm -f $1_ICD.txt $1_ICD.c $1_ICD.cc $1_ICD.m
  rm -f $1_ae.r $1_ae.m $1_ae.cc $1_ae.oct
  rm -f $1_sese.r $1_sese.m
  rm -f $1_sese.make $1_sesx.* $1_sesy.*
  rm -fR $1_rep MTT_work
  exit
fi

if [ "$2" = "rep" ]; then
     documenttype=article
      # See if we are making a book -- ie representation rep on a directory
     isMTT_work=`pwd | grep 'MTT_work'`
      if [ -n "$isMTT_work" ]; then
	dotdot='../'
      fi  
  

     #isdirectory=`file $dotdot$1 | gawk '{print $2}' | grep directory`
     if [ -d "$dotdot$1" ]; then
	documenttype=book
     fi
else
     documenttype=section
fi

case $2 in
    nyfr)
	NyquistStyle='True'
	;;
    nifr)
	NyquistStyle='True'
	;;
    *)
	
esac

#SUMMARY abg*	acausal bond graph (fig)
#SUMMARY abg*	acausal bond graph (dia)
#SUMMARY abg*	acausal bond graph (ps)
#SUMMARY abg*	acausal bond graph (view)
# Invoke explicit requests for modification

case $2 in
	abg )
		REPTYPE='bg' ;;
	sabg )
		REPTYPE='bg' ;;
	cbg )
		REPTYPE='bg' ;;
    	input )
	input )
		REPTYPE='txt' ;;
	numpar )
		REPTYPE='txt' ;;
	state )
		REPTYPE='txt' ;;
	simpar )
		REPTYPE='txt' ;;

if [ -f "$2_rep.make" ]; then
   if [ -n "$4" ]; then
      filename=$1_$2-$4.$3
   else
      filename=$1_$2.$3
   fi
    

   #if [ -f "$filename" ]; then
   #   echo $filename exists
   #else
   if [ ! -f "$2_rep.make.ignore" ]; then
       if [ -n "$Verbose" ]; then
	   echo make -s -f $2_rep.make "MTT_SYS=$1" "MTT_LANG=$3" "MTT_ARG=$4" "MTT_OPTS=$mtt_switches" 
       fi

.PRECIOUS: %.cc # Don't let mtt delete them
.PRECIOUS: $1_%.cc # Don't let mtt delete them
$1_%.cc:  $1_%.m
	mtt_m2cc.sh  $1 \$* cc cat 

mtt_%.cc:: ${MTT_LIB}/cc/mtt_%.cc
	cp ${MTT_LIB}/cc/mtt_\$*.cc mtt_\$*.cc
	

mtt_%.hh:: ${MTT_LIB}/cc/mtt_%.hh
	cp ${MTT_LIB}/cc/mtt_\$*.hh mtt_\$*.hh

## .o files
.PRECIOUS: $1_%.o
$1_%.o: $1_%.cc $1_def.h $1_sympar.h $1_cr.h

ifneq ("$level","0")
# If level>0, try and get subsystem files; creating if necessary
ifneq ("\$(wildcard $1_abg.dia)","$1_abg.dia")
$1_abg.fig:
	mtt -q -u $mtt_switches compcopy $1
else
$1_abg.fig:
	
endif
endif
endif

# Create an arg file if it doesn't exist
$1_args.m:
	touch $1_args.m

#SUMMARY icd	interface definitions for each subsystem (txt)
$1_icd.txt: $1_lbl.txt
	lbl2icd_txt2txt.sh $1

#SUMMARY cr	constitutive relationship for each subsystem (txt)
$1_cr.txt: $1_abg.m $1_sub.sh
	abg2cr_m2txt $1
 

	if [ "$level" = "0" ]; then \
	  mv $1_cr.txt MTT_cr.txt; \
	else \
	  cat $1_cr.txt >> MTT_cr.txt; \
	fi

	sh $1_sub.sh "rm -f " '_cr.txt' # Remove the txt.cr files
	sh $1_sub.sh "mtt $mtt_switches -q -u -l $level+1 " ' cr txt' #Create new ones
 

 
	if [ "$level" = "0" ]; then \
	  sort -u MTT_cr.txt> $1_cr.txt; \
	fi

#SUMMARY cr	constitutive relationship for each subsystem (r)
$1_cr.r: $1_cr.txt
	cr_txt2r $1

	mtt_make_sympar $1

#SUMMARY sympar	symbolic parameters (r)
$1_sympar.r: $1_sympar.txt
	sympar_txt2r $1
$1_sympar.m: $1_sympar.txt
	sympar_txt2m $1
ifneq ($use_sorted_equations,make)
$1_sympar.h: $1_sympar.txt
	sympar_txt2h.sh $1 $num_tmp_var
else
$1_sympar.h: $1_sympar.txt $1_sese.make
	sympar_txt2h.sh $1 $num_tmp_var
	declaration="static double" \
	make -f $1_sese.make declare_tmpvars >> \$@
endif

#SUMMARY sympar	symbolic parameters (c)
# txt to c sympar conversion
$1_sympar.c: $1_sympar.txt
	sympar_txt2c $1

#SUMMARY sympar	symbolic parameters (tex)

$1_ode2odes_common_%.stamp: $1_ae.% $1_input.% $1_logic.% $1_numpar.% $1_simpar.% $1_state.%
	touch \$@
$1_ode2odes_common.o: $1_ae.o $1_input.o $1_logic.o $1_numpar.o $1_simpar.o $1_state.o
	@echo "Creating $1_ode2odes_common.o"
	ar -cr \$@ \$^

ifeq ($use_sorted_equations,)
$1_ode2odes_euler_%.stamp $1_ode2odes_rk4_%.stamp: $1_ode.% $1_odeo.%
	touch \$@
$1_ode2odes_euler.o $1_ode2odes_rk4.o: $1_ode.o $1_odeo.o mtt_euler.o
	@echo "Creating \$@"
	ar -cr \$@ \$^
else
$1_ode2odes_euler_%.stamp $1_ode2odes_rk4_%.stamp: $1_sesx.% $1_sesy.%
	touch \$@
$1_ode2odes_euler.o $1_ode2odes_rk4.o: $1_sesx.o $1_sesy.o mtt_euler.o
	@echo "Creating \$@"
	ar -cr \$@ \$^
endif

$1_ode2odes_implicit_%.stamp: $1_cseo.% $1_csex.% $1_smxa.% $1_smxax.%
	touch \$@
$1_ode2odes_implicit.o: $1_cseo.o $1_csex.o $1_smxa.o $1_smxax.o mtt_implicit.o
	@echo "Creating $1_ode2odes_implicit.o"
	ar -cr \$@ \$^

$1_ode2odes_dassl_oct.stamp: $1_ode.oct $1_odeo.oct mtt_dassl.oct
	touch \$@
$1_ode2odes_dassl_o.stamp: $1_ode.o $1_odeo.o mtt_dassl.o
	touch \$@
$1_ode2odes_dassl_%.stamp: $1_ode.% $1_odeo.%
	touch \$@
$1_ode2odes_dassl.o: $1_ode.o $1_odeo.o mtt_dassl.o
	@echo "Creating \$@"
	ar -cr \$@ \$^

$1_ode2odes_${algebraic_solver}.cc:	mtt_Solver.cc mtt_AlgebraicSolver.cc mtt_${algebraic_solver}.hh mtt_${algebraic_solver}.cc
	

$1_ode2odes_${algebraic_solver}.o:	mtt_Solver.o  mtt_AlgebraicSolver.o  mtt_${algebraic_solver}.o
	@echo "Creating $1_ode2odes_${algebraic_solver}.o"
	ar -cr \$@ \$^

#SUMMARY numpar	numerical parameter declaration (m) 
$1_numpar.m:  $1_numpar.txt $1_sympars.txt
	mtt_txt2m $1 numpar

#SUMMARY rbg	raw bond graph (m)
#Raw bond graph: fig file to mfile
$1_rbg.m: $1_abg.fig  $1_lbl.txt
	rbg_fig2m $1

$1_cmp.m: $1_lbl.txt $1_cmp.txt
	lbl2cmp_txt2m.pl --sys=$1 #--debug
	lbl2cmp_txt2m.pl --sys=$1 --$debug

$1_fig.fig: $1_rbg.m
	

#SUMMARY sabg	stripped acausal bond graph (fig)
#SUMMARY sabg	stripped acausal bond graph (ps)
#SUMMARY sabg	stripped acausal bond graph (view)
$1_sabg.fig: $1_rbg.m

#SUMMARY struc*	structure - list of inputs, outputs and states (txt)
#SUMMARY struc	structure - list of inputs, outputs and states (tex)
#SUMMARY struc*	structure - list of inputs, outputs and states (view)
#Elementary system equations + definitions
${sys}_ese.r: ${sys}_cbg.m
	   cbg2ese_m2r $partition $info_switch $Subsystem; #ese_tidy $1

# sorted equations generated from seqn
${sys}_sese.m: ${sys}_def.r ${sys}_sese.r ${sys}_sympar.txt
	echo Creating \$@
	mtt_r2m ${sys} sese m

${sys}_sese.r: ${sys}_cbg.m ${sys}_struc.m
	echo Creating \$@
	   cbg2sese_m2r $info_switch $Subsystem
	cbg2sese_m2r $info_switch $Subsystem

# sorted equations generated by make
${sys}_sesx.m: ${sys}_def.r ${sys}_sesx.r ${sys}_sympar.txt
	echo Creating \$@
	mtt_r2m ${sys} sesx m
${sys}_sesy.m: ${sys}_def.r ${sys}_sesy.r ${sys}_sympar.txt
	echo Creating \$@
	mtt_r2m ${sys} sesy m
${sys}_sesx.r: ${sys}_sese.make
	echo Creating \$@
	make -f \$< MTTdX > \$@
${sys}_sesy.r: ${sys}_sese.make
	echo Creating \$@
	make -f \$< MTTy > \$@
${sys}_sese.make: ${sys}_ese.r
	echo Creating \$@
	ese_r2make.pl --sys=${sys} --outfile=\$@ --$debug

$1_def.r: $1_ese.r
	touch $1_def.r
$1_struc.txt: $1_ese.r
	touch $1_struc.txt
$1_aliased.txt: $1_ese.r
	touch $1_aliased.txt

                $1_smxa.m $1_smxax.m\
                $1_simpar.m $1_numpar.m $1_state.m $1_input.m \
                $1_csex.m $1_cseo.m  $1_logic.m
ifeq ($using_oct,yes)
	touch $1_ode2odes.m # Create a dummy which wont' be used
	mtt $mtt_switches -q -u $1 ode2odes oct
else
	make_ode2odes $1 m $integration_method $algebraic_solver
	make_ode2odes $1 m $integration_method $algebraic_solver $use_sorted_equations
endif
endif
ifneq ($integration_method,implicit)
ifeq ($integration_method,sorted_euler)
ifeq ($use_sorted_equations,seqn)
$1_ode2odes.m : $1_def.r $1_sympars.txt\
		$1_simpar.m $1_numpar.m $1_state.m $1_input.m \
		$1_sese.m $1_logic.m
else
ifeq ($use_sorted_equations,make)
$1_ode2odes.m : $1_def.r $1_sympars.txt\
		$1_simpar.m $1_numpar.m $1_state.m $1_input.m \
		$1_sesx.m $1_sesy.m $1_logic.m
else
$1_ode2odes.m : $1_def.r $1_sympars.txt\
		$1_simpar.m $1_numpar.m $1_state.m $1_input.m \
		$1_ode.m $1_odeo.m  $1_logic.m
endif
endif
ifeq ($using_oct,yes)
	echo "*** Warning: Shouldn't be here! Creating dummy $1_ode2odes.m"
	touch $1_ode2odes.m # Create a dummy which wont' be used
	mtt $mtt_switches -q -u $1 ode2odes oct
else
	make_ode2odes $1 m $integration_method $algebraic_solver
	make_ode2odes $1 m $integration_method $algebraic_solver $use_sorted_equations
endif
endif

#SUMMARY ode2odes Simulation function (m)
#SUMMARY ode2odes Simulation function (cc)
#SUMMARY ode2odes Simulation function (oct)
#SUMMARY ode2odes Simulation function (exe)

	${MTT_LIB}/cc/mtt_kpathsea.cc ${MTT_LIB}/cc/mtt_matlab_octave.cc

$1_ode2odes.cc: $1_def.r $1_sympars.txt\
		$1_ode2odes_common_m.stamp $1_ode2odes_common_cc.stamp\
		$1_ode2odes_${integration_method}_m.stamp $1_ode2odes_${integration_method}_cc.stamp\
		mtt_Solver.cc mtt_AlgebraicSolver.cc mtt_${algebraic_solver}.cc mtt_${algebraic_solver}.hh
	touch $1_ode2odes.m
	make_ode2odes $1 cc $integration_method $algebraic_solver
	make_ode2odes $1 cc $integration_method $algebraic_solver $use_sorted_equations

#Conversion of m to p to c
#SUMMARY ode	ordinary differential equations (c)
#SUMMARY ode	ordinary differential equations (p)
#SUMMARY state	state declaration (c) 
#SUMMARY state	state declaration (p) 
$1_simpar.p : $1_def.r $1_simpar.m