NAME = eigen
CC = g++
CFLAGS = -O 
LFLAGS = -O


IN = $(wildcard *.in) # collect input file names
OUT = $(patsubst %.in,%.out,$(IN)) # create output file names
PS = $(patsubst %.in,%.ps,$(IN)) 
TEX = $(wildcard *.tex) # collect tex file names
PDF = $(patsubst %.tex,%.pdf,$(TEX))

all: $(OUT) $(PS) $(PDF)


$(NAME): $(NAME).o matrix.o # make the executable
	$(CC) -o $(NAME) $(LFLAGS) $(NAME).o matrix.o

%.o:%.cc # compile source
	$(CC) $(CFLAGS) -c $<
	indent -br $<
	
clean: # remove unneded files
	rm -f $(NAME)
	rm -f *.o
	rm -f *.ps
	rm -f $(NAME).*.out
	rm -f *.bak
	rm -f *.pdf
	rm -f *.log

$(NAME).o: matrix.h
matrix.o: matrix.h

%.out:%.in $(NAME) # run executable with all the input files
	./$(NAME) < $< > $@
	cat $@

%.ps:%.out $(NAME).gnu # create figures from output files
	cp $< $(NAME).out
	gnuplot $(NAME).gnu
	rm $(NAME).out
	mv $(NAME)vector.ps vec.$@
	mv $(NAME)value.ps $@
	
%.pdf:%.tex # tex the project description
	pdftex $<