# This makefile is utilized for making the gdoc res file. The res file provides
# the information necessary for the integration routine. This makefile also
# links the compiled res file to the necessary libraries to build an
# executable.

# compiler information
f77 = g77
fflags = -g -O2 -fPIC

# gdoc bin path
binPath = ../bin

# gdoc command
gdoc = $(binPath)/gdoc-compiler

# gdoc compiler flags
gdocflags = -bd #b for bounds cutting and d for discontinuity locking

# name of the generated executable
target = libres.so

# object files
objs = $(input).o

instructions :
	./GDOC --help
	@(echo 'type make and one of the problem names:')
	@(echo '298, 298var, chi298, chi323, Arrhenius, ')
	@(echo 'AtoBtoC, CKL, Cracking, Denbi, Division, ')
	@(echo 'Exponential, Integrand, Inverse, Luus, OSP,')
	@(echo 'Reversible, SC, SCvar, ')

# examples

chi298 :
	-@rm $(target)
	make $(target) -e "input = input/chi298"                
	@(echo '')
	@(echo 'Execute: GDOC -l -NL SLSQP data/chi298.inp')
	@(echo 'Be sure to set the integration tolerance to 1E-10')
	@(echo 'and the domain reduce option to false in options.bnb')
        
chi323 :
	-@rm $(target)
	make $(target) -e "input = input/chi323"                
	@(echo '')
	@(echo 'Execute: GDOC -l -NL SLSQP data/chi323.inp')
	@(echo 'Be sure to set integration tolerance to 1E-10')
     	@(echo 'and the domain reduce option to false in options.bnb')   

298 :
	-@rm $(target)
	make $(target) -e "input = input/298"                
	@(echo '')
	@(echo 'Execute: GDOC -l -NL IPOPT data/298.inp')
	@(echo 'Be sure to set integration tolerance to 1E-10 in options.bnb')
        
298var :
	-@rm $(target)
	make $(target) -e "input = input/298var"                
	@(echo '')
	@(echo 'Execute: GDOC -l -NL IPOPT data/298.inp')
	@(echo 'Be sure to set integration tolerance to 1E-10 in options.bnb')
        
Arrhenius :
	-@rm $(target)
	make $(target) -e "input = input/Arrhenius"
	@(echo '')  
	@(echo 'Execute: GDOC -L LPSOLVE -fn1 (or GDOC -L LPSOLVE -fn2)')

AtoBtoC :
	-@rm $(target)
	make $(target) -e "input = input/AtoBtoC"                
	@(echo '')
	@(echo 'Execute: GDOC -L LPSOLVE data/AtoBtoC.inp')
        
CKL :
	-@rm $(target)
	make $(target) -e "input = input/CKL"
	@(echo '')
	@(echo 'Execute: GDOC -fe -L LPSOLVE')
                
Cracking :
	-@rm $(target)
	make $(target) -e "input = input/Cracking"               
	@(echo '')
	@(echo 'Execute: GDOC -L LPSOLVE data/Cracking.inp')
Denbi :
	-@rm $(target)
	make $(target) -e "input = input/Denbi"
	@(echo '') 
	@(echo 'Execute: GDOC -fn2 -U IPOPT -L LPSOLVE')
        
Division :
	-@rm $(target)
	make $(target) -e "input = input/Division"
	@(echo '')         
	@(echo 'Execute: GDOC -L LPSOLVE data/Division.inp') 
        
Exponential :
	-@rm $(target)
	make $(target) -e "input = input/Exponential"
	@(echo '')         
	@(echo 'Execute: GDOC -fe -L LPSOLVE') 
                      
Integrand :
	-@rm $(target)
	make $(target) -e "input = input/Integrand"
	@(echo '')  
	@(echo 'Execute: GDOC -de -NL SLSQP')
             
Inverse : 
	-@rm $(target)
	make $(target) -e "input = input/Inverse"
	@(echo '')     
	@(echo 'Execute: GDOC -fe -L LPSOLVE')        
            
OSP :
	-@rm $(target)
	make $(target) -e "input = input/OSP"
	@(echo '')  
	@(echo 'Execute: GDOC -fn2 -NL IPOPT -fn1 ')
              
Reversible :
	-@rm $(target)
	make $(target) -e "input = input/Reversible"
	@(echo '')
	@(echo 'Execute: GDOC -NL IPOPT data/Reversible.inp')   
        
SC :
	-@rm $(target)
	make $(target) -e "input = input/SC"
	@(echo '') 
	@(echo 'Execute: GDOC -dn2 -NL IPOPT')        
               
SCvar :
	-@rm $(target)
	make $(target) -e "input = input/SCvar" 
	@(echo '') 
	@(echo 'Execute: GDOC -fn2 -L LPSOLVE')
        
Luus :
	-@rm $(target)
	make $(target) -e "input = input/Luus"
	@(echo '')
	@(echo 'Execute: GDOC -fn3 -L LPSOLVE')         
                                      
# leave below this line alone!
# building the shared library
$(target) : $(objs)
	$(f77) -shared $(fflags) -o$(target) $(objs) 

# build an object file from the residual
$(input).o : $(input).f
	$(f77) $(fflags) -c -o$(input).o $(input).f 

# generate the residual file
$(input).f : $(input).oai
	$(gdoc) $(gdocflags) -o$(input).f $(input).oai
        
clean :
	-rm $(target)
	-(cd input; rm *.o *.f)