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

SRC = $(wildcard *.cc) # collect source file names
OBJ  = $(patsubst %.cc,%.o,$(SRC)) # create object file names
IN = $(wildcard *.in) # collect input file names
OUT = $(patsubst %.in,%.out,$(IN)) # create output file names
TEX = $(wildcard *.tex) # collect tex file names
PDF = $(patsubst %.tex,%.pdf,$(TEX))

all: makefile $(OUT) $(PDF) 


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

%.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

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

%.pdf:%.tex # tex the project description
	pdftex $<
	
makefile: $(SRC) # this will automatically create the dependencies
	makedepend $(SRC) &> /dev/null
# DO NOT DELETE