# makefile5
# install 추가된것.
# install은 자동으로 실행되지 않으므로
# make install 이 필요하다는것을 설명

INSTPATH=./bin
INCPATH=./include
OBJPATH=./obj
CC=cc
CFLAGS=-Wall -I$(INCPATH)

COND1=`stat app 2>/dev/null | grep Modify`
COND2=`stat $(INSTPATH) 2>/dev/null | grep Modify`


all: getobj app putobj 

app : main.o foo.o goo.o
	$(CC) $(CFLAGS) -o app main.o foo.o goo.o

main.o : main.c $(INCPATH)/foo.h $(INCPATH)/goo.h
	$(CC) $(CFLAGS) -c main.c
		
foo.o : foo.c $(INCPATH)/foo.h
	$(CC) $(CFLAGS) -c foo.c

goo.o : goo.c $(INCPATH)/goo.h
	$(CC) $(CFLAGS) -c goo.c

putobj:
	@if [ ! -d $(OBJPATH) ]; then 	\
		mkdir $(OBJPATH); 				\
	fi						
	@-mv *.o $(OBJPATH) 2>/dev/null

getobj:
	@if [ ! -d $(OBJPATH) ]; then 	\
		mkdir $(OBJPATH); 				\
	fi		
	@-mv $(OBJPATH)/*.o . 2>/dev/null


install: 
	@if [ ! -d $(INSTPATH) ]; then 	\
		mkdir $(INSTPATH); 				\
	fi						

	@if [ "$(COND1)" != "$(COND2)" ];\
	then\
		cp -p ./app $(INSTPATH)/app 2>/dev/null;\
		chmod 700 $(INSTPATH)/app ;\
		echo "Installed in" $(INSTPATH)/app;\
	fi