# Conducted by:
# Jyrki Katajainen
# Department of Computing
# University of Copenhagen
# DK-2100 Copenehagen East, Denmark
# e-mail: jyrki@di.ku.dk

# Version: 1.0
# January - February 1999

###############################################################################

# Here are the ways how you could use this description file.

# Remove all useless files from your file directory.

# make clean
# make veryclean

# Compile the multiplication programs.
# Defaults: DEBUG = 1, SCHOOL = 1, where 1 means "on" and 0 "off".

DEBUG = 1
SCHOOL = 1

# make drive 
# make drive DEBUG=0
# make drive DEBUG=0 SCHOOL=0
# etc.

# Carry out an experiment.
# Defaults: <n> = 100, <repetitions> = 3, <seed> = 1

# drive [<n>] [<repetitions>] [<seed>]

# Carry out a series of experiments to procude a plot.
# Default: the plot is produced to the file "multiplication.ps"

# make plot

# To use these descriptions you have to write the missing
# subroutines in the C++ source file "integer.cc", and copy
# the remaining files from the Datalogi-2P home directory: 
# /vol/www/undervisning/1del/dat2p-algoritmik

# The files operated by the descriptions are:

driver_source    = driver.cc	
word_source      = word.cc
integer_source   = integer.cc
driver_object    = driver.o
word_object      = word.o
integer_object   = integer.o
executable       = drive
plot_control     = multiplication.gp
shell_script     = multiplication.sh
plot_data        = school.data divide_and_conquer.data
check_files      = schoolXXX.check divide_and_conquerXXX.check
ps_plot          = multiplication.ps

CC       = g++
CFLAGS   = -O4 -fguiding-decls
programs = drive

plot: multiplication.ps

word.o: $(word_source)
	$(CC) -c -o $(word_object) $(CFLAGS) $(word_source)

integer.o: $(integer_source)
	$(CC) -c -o $(integer_object) $(CFLAGS) $(integer_source)

driver.o: $(driver_source)
	$(CC) -c -o $(driver_object) -DDEBUG=$(DEBUG) -DSCHOOL=$(SCHOOL) \
		$(CFLAGS) $(driver_source)

drive: $(driver_object) $(word_object) $(integer_object)
	$(CC) -o $(executable) $(CFLAGS) $(driver_object)

school.data: $(shell_script)
	$(CC) -o $(executable) -DDEBUG=0 -DSCHOOL=1 $(CFLAGS) $(driver_source)
	$(shell_script) > school.data 2>/dev/null

divide_and_conquer.data: $(shell_script)
	$(CC) -o $(executable) -DDEBUG=0 -DSCHOOL=0 $(CFLAGS) $(driver_source)
	$(shell_script) > divide_and_conquer.data 2>/dev/null

multiplication.ps: $(plot_control) $(plot_data)
	gnuplot $(plot_control)

clean:
	rm -f core a.out *.o $(programs) *.check *.data \
		*.dvi *.log *.aux 2>/dev/null

veryclean: clean
	rm -f *.ps *~ *.*~ 2>/dev/null