#
# GNU Makefile for DOS-libpcap. djgpp version.
#
# Use this makefile from the libpcap root directory.
# E.g. like this:
#
#  c:\net\pcap> make -f msdos/makefile.dj
#

VPATH = missing msdos

PREREQUISITES = scanner.c grammar.c tokdefs.h version.h msdos/pkt_stub.inc

include msdos/common.dj

DRIVER_DIR = ./msdos/pm_drvr

CFLAGS += -DDEBUG -DNDIS_DEBUG -DHAVE_LIMITS_H -DHAVE_STRERROR \
          -D_U_='__attribute__((unused))' -DHAVE_VERSION_H

# CFLAGS += -Dyylval=pcap_lval -DBDEBUG -DNDEBUG

SOURCES = grammar.c scanner.c bpf_filt.c bpf_imag.c bpf_dump.c   \
          etherent.c gencode.c nametoad.c pcap-dos.c optimize.c  \
          savefile.c pcap.c inet.c msdos\pktdrvr.c msdos/ndis2.c \
          missing/snprintf.c

OBJECTS = $(notdir $(SOURCES:.c=.o))
TEMPBIN = tmp.bin

ifeq ($(USE_32BIT_DRIVERS),1)
  PM_OBJECTS = $(addprefix $(DRIVER_DIR)/, \
                 printk.o pci.o pci-scan.o bios32.o dma.o irq.o intwrap.o \
                 lock.o kmalloc.o quirks.o timer.o net_init.o)
  #
  # Static link of drivers
  #
  ifeq ($(USE_32BIT_MODULES),0)
    PM_OBJECTS += $(addprefix $(DRIVER_DIR)/, \
                    accton.o 8390.o 3c503.o 3c509.o 3c59x.o 3c515.o \
                    3c575_cb.o 3c90x.o ne.o wd.o cs89x0.o rtl8139.o)
  endif
endif

all: libpcap.a

ifeq ($(USE_32BIT_DRIVERS),1)
$(PM_OBJECTS):
	$(MAKE) -f Makefile.dj -C $(DRIVER_DIR) $(notdir $@)
endif

libpcap.a: version.h $(OBJECTS) $(PM_OBJECTS)
	rm -f $@
	ar rs $@ $^

msdos/pkt_stub.inc: msdos/bin2c.exe msdos/pkt_rx1.S
	$(ASM) -o $(TEMPBIN) -lmsdos/pkt_rx1.lst msdos/pkt_rx1.S
	./msdos/bin2c $(TEMPBIN) > $@
	rm -f $(TEMPBIN)

grammar.c tokdefs.h: grammar.y
	rm -f grammar.c tokdefs.h
	$(YACC) --name-prefix=pcap_ --yacc --defines grammar.y
	mv -f y_tab.c grammar.c
	mv -f y_tab.h tokdefs.h

version.h: ./VERSION
	@echo '/* Generated from VERSION. Do not edit */' > $@
	sed -e 's/.*/static char pcap_version_string[] = "libpcap (&)";/' ./VERSION >> $@

scanner.c: scanner.l
	$(LEX) -Ppcap_ -7 -t $^ > $@
	@echo

msdos/bin2c.exe: msdos/bin2c.c
	$(CC) $*.c -o $*.exe

clean:
	$(MAKE) -f Makefile.dj -C $(DRIVER_DIR) clean
	$(MAKE) -f Makefile.dj -C libcpcap clean
	rm -f $(OBJECTS) msdos/pkt_rx1.lst Makefile.bak $(PREREQUISITES)

vclean: clean
	rm -f libpcap.a msdos/bin2c.exe

#
# Generated dependencies; Due to some hacks in gcc 2.95 and djgpp 2.03
# we must prevent "$(DJDIR)/bin/../include/sys/version.h" from beeing
# included in dependency output (or else this makefile cannot be used on
# another machine). We therefore use a special 'specs' file during
# pre-processing.
#
MM_SPECS = specs.tmp
MAKEFILE = msdos/Makefile.dj

depend: $(PREREQUISITES)
	@echo Generating dependencies..
	@cp $(MAKEFILE) Makefile.bak
	@echo "*cpp: %(cpp_cpu) %{posix:-D_POSIX_SOURCE} -remap" > $(MM_SPECS)
	sed -e "/^# DO NOT DELETE THIS LINE/,$$d" < Makefile.bak > $(MAKEFILE)
	echo "# DO NOT DELETE THIS LINE"                        >> $(MAKEFILE)
	$(CC) -MM -specs=$(MM_SPECS) $(CFLAGS) $(SOURCES)       >> $(MAKEFILE)
	rm -f $(MM_SPECS)

#
# Manually generated dependencies
#             
msdos/pktdrvr.c: msdos/pkt_stub.inc
scanner.c: scanner.l
grammar.c tokdefs.h: grammar.y
grammar.h: grammar.y
scanner.l: pcap-int.h pcap-namedb.h gencode.h grammar.h gnuc.h
grammar.y: pcap-int.h gencode.h pcap-namedb.h gnuc.h

#
# Automatically generated dependencies
#
# DO NOT DELETE THIS LINE
grammar.o: grammar.c pcap-int.h pcap.h pcap-bpf.h gencode.h pf.h \
  pcap-namedb.h
scanner.o: scanner.c pcap-int.h pcap.h pcap-bpf.h gencode.h pcap-namedb.h \
  tokdefs.h
bpf_filt.o: bpf_filt.c pcap-int.h pcap.h pcap-bpf.h gnuc.h
bpf_imag.o: bpf_imag.c pcap-int.h pcap.h pcap-bpf.h
bpf_dump.o: bpf_dump.c pcap.h pcap-bpf.h
etherent.o: etherent.c pcap-int.h pcap.h pcap-bpf.h pcap-namedb.h
gencode.o: gencode.c pcap-dos.h msdos/pm_drvr/lock.h pcap-int.h pcap.h \
  pcap-bpf.h ethertype.h nlpid.h llc.h gencode.h atmuni31.h sunatmpos.h \
  ppp.h sll.h arcnet.h pf.h pcap-namedb.h
nametoad.o: nametoad.c pcap-int.h pcap.h pcap-bpf.h gencode.h \
  pcap-namedb.h ethertype.h
pcap-dos.o: pcap-dos.c msdos/pm_drvr/pmdrvr.h msdos/pm_drvr/iface.h \
  msdos/pm_drvr/lock.h msdos/pm_drvr/ioport.h pcap-dos.h pcap-int.h \
  pcap.h pcap-bpf.h msdos/pm_drvr/kmalloc.h msdos/pm_drvr/bitops.h \
  msdos/pm_drvr/timer.h msdos/pm_drvr/dma.h msdos/pm_drvr/irq.h \
  msdos/pm_drvr/printk.h msdos/pm_drvr/pci.h msdos/pm_drvr/bios32.h \
  msdos/pm_drvr/module.h msdos/pm_drvr/3c501.h msdos/pm_drvr/3c503.h \
  msdos/pm_drvr/3c509.h msdos/pm_drvr/3c59x.h msdos/pm_drvr/3c515.h \
  msdos/pm_drvr/3c90x.h msdos/pm_drvr/3c575_cb.h msdos/pm_drvr/ne.h \
  msdos/pm_drvr/wd.h msdos/pm_drvr/accton.h msdos/pm_drvr/cs89x0.h \
  msdos/pm_drvr/rtl8139.h msdos/pm_drvr/ne2k-pci.h msdos/pktdrvr.h
optimize.o: optimize.c pcap-int.h pcap.h pcap-bpf.h gencode.h
savefile.o: savefile.c pcap-int.h pcap.h pcap-bpf.h
pcap.o: pcap.c pcap-dos.h msdos/pm_drvr/lock.h pcap-int.h pcap.h \
  pcap-bpf.h
inet.o: inet.c pcap-int.h pcap.h pcap-bpf.h
pktdrvr.o: msdos/pktdrvr.c gnuc.h pcap-dos.h msdos/pm_drvr/lock.h \
  pcap-int.h pcap.h pcap-bpf.h msdos/pktdrvr.h msdos/pkt_stub.inc
ndis2.o: msdos/ndis2.c pcap-dos.h msdos/pm_drvr/lock.h pcap-int.h pcap.h \
  pcap-bpf.h msdos/ndis2.h
snprintf.o: missing/snprintf.c pcap-int.h pcap.h pcap-bpf.h
