# Makefile for CS 244A - Programming Project 2
# --------------------------------------------

# Compiler definitions
CC = g++
CCFLAGS = -g -ansi -Wall -DSOLARIS 

# Purify definitions
PURIFY = purify
PFLAGS = -cache-dir=/tmp/${USER}

# Source files
# -----------------
SRCS = router.cc

# Libraries
# ---------
LIBS = -lsocket -lnsl

# Objects to build
OBJS = ${SRCS:.c=.o}

# Binaries to make
BINS = router
BINS.PURIFY = ${BINS}.purify

# Default rule
all: ${BINS}

# Purify rule
pure: ${BINS.PURIFY}

%.o: %.c
	${CC} ${CCFLAGS} -c $<

${BINS}: ${OBJS}
	${CC} ${CCFLAGS} ${LIBS} ${OBJS} -o $@

${BINS.PURIFY}: ${OBJS}
	${PURIFY} ${PFLAGS} ${CC} ${CCFLAGS} ${LIBS} ${OBJS} -o $@
	@echo "(Ignore above g++ warning)"

clean:
	@echo "Cleaning up directory"
	rm -f ${OBJS} ${BINS} ${BINS.PURIFY} *~ core