# GNU make Makefile for Wormhole driver for Linux
#
#   6/01/99  Mark Taylor         Initial creation
#
# Notes: 1.  see info make nodes: General Search, Commands/Search,
#            Writing Shell Commands With Directory Search
#
# requires:
#
# Comment/uncomment the following line to disable/enable debugging
DEBUG = y

# Change it here or specify it on the "make" commandline
INCLUDEDIR = /usr/include

ifeq ($(DEBUG),y)
  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
else
  DEBFLAGS = -O2
endif

CFLAGS = -D__KERNEL__ -DMODULE -Wall $(DEBFLAGS)
CFLAGS += -I$(INCLUDEDIR)

# Extract version number from headers.
VER = $(shell awk -F\" '/REL/ {print $$2}' $(INCLUDEDIR)/linux/version.h)

TARGET = worm 
OBJS = $(TARGET).o
SRC = worm.c dtstmp.c

all: .depend $(TARGET).o


$(TARGET).o: $(SRC:.c=.o)
	$(LD) -r $^ -o $@

install:
#	mkdir -p /lib/modules/$(VER)/misc /lib/modules/misc
#	install -c $(TARGET).o /lib/modules/$(VER)/misc
#	install -c $(TARGET).o /lib/modules/misc
#
#  for Mandrake Linux 7.0
	cp worm /lib/modules/2.2.14-15mdk/misc/worm.o


clean:
	rm -f *.o *~ core .depend

# 
stamp: 
	# create the header file dtstmp.h
	echo \
	"// dtstmp.h    Makefile generated built on time for Linux modules" \
		 > dtstmp.h
	echo "extern char *date_stamp;" >> dtstmp.h
	echo "extern char *show_version();" >> dtstmp.h

	# create dtstmp.c file
	echo \
	"// dtstmp.c    Makefile generated built on time for Linux modules" \
		 > dtstmp.c
	echo "char *date_stamp = \"`date` \" ;" >> dtstmp.c
	echo "char *show_version() { return date_stamp; }" >> dtstmp.c

depend .depend dep:
	$(CC) $(CFLAGS) -M *.c > $@


ifeq (.depend,$(wildcard .depend))
include .depend
endif