CC = cc
PREFIX = /usr/local
CFLAGS = --std=c99 -O2 -fomit-frame-pointer -Wall -D_BSD_SOURCE -D_GNU_SOURCE
CFLAGS += -Ienet/include

# Force linkage to built-in libenet
LDFLAGS = enet/libenet.a
#LDFLAGS = -Lenet -lenet

VERSION = 001

CFLAGS += -D_VERSION=$(VERSION)

OBJECTS = main.o auth.o
BINARY = sauerbot

all: libenet $(BINARY)

$(BINARY): $(OBJECTS)
	$(CC) $(CFLAGS) -o $(BINARY) $(OBJECTS) $(LDFLAGS)

enet/Makefile:
	cd enet; ./configure

libenet: enet/Makefile
	$(MAKE)	-C enet/ all

main.o: main.h auth.h

auth.o: main.h auth.h

install: all
	-mkdir -p $(PREFIX)/bin
	-install -o 0 -g 0 -m 755 $(BINARY) $(PREFIX)/bin/

clean: enet/Makefile
	-rm -f *~ *.o *.orig *.rej $(BINARY)
	$(MAKE)	-C enet/ clean

distclean: clean
	$(MAKE) -C enet/ distclean