The Tcpdump Group git mirrors - libpcap/blob - msdos/common.dj

   1 #
   2 # Common defines for libpcap and 16/32-bit network drivers (djgpp)
   3 #
   4
   5 .SUFFIXES: .exe .wlm .dxe .l .y
   6 .PHONY:    check_gcclib
   7
   8 default: check_gcclib all
   9
  10 #
  11 # This value is normally not important. Used by 'dxe3gen' in
  12 # msdos/pm_drvr/makefile.dj to make "dynamically loaded modules".
  13 # But this is not finished.
  14 #
  15 #GCC_LIB  = $(shell gcc -print-libgcc-file-name)
  16 GCC_LIB  = .
  17 MAKEFILE = Makefile.dj
  18
  19 #
  20 # DLX 2.91+ lib. Change path to suite.
  21 # Not used anymore. Uses DXE3 now.
  22 #
  23 # DLX_LIB  = $(DJDIR)/contrib/dlx.291/libdlx.a
  24 # DLX_LINK = $(DJDIR)/bin/dlxgen.exe
  25
  26 WATT32_ROOT = $(subst \,/,$(WATT_ROOT))
  27
  28 OBJ_DIR = djgpp.obj
  29
  30 ifeq ($(wildcard $(GCC_LIB)),)
  31 check_gcclib:
  32         @echo libgcc.a not found. Set \"$(GCC_LIB)\" to \"/djgpp/lib/gcc/djgpp/4.X/libgcc.a\"
  33 endif
  34
  35
  36 #
  37 # Include 32-bit driver support
  38 #
  39 USE_32BIT_DRIVERS = 0
  40
  41 #
  42 # Use loadable driver modules instead of statically linking
  43 # all drivers.
  44 #
  45 USE_32BIT_MODULES = 0
  46
  47 #
  48 # Put interrupt sensitive code/data in locked sections
  49 # Do `make clean' in all affected directories after changing this.
  50 #
  51 USE_SECTION_LOCKING = 0
  52
  53 #
  54 # Set to 1 to use exception handler lib (only for me)
  55 #
  56 USE_EXCEPT = 0
  57
  58 CC   = gcc.exe
  59 LD   = ld.exe
  60 ASM  = nasm.exe -fbin -dDEBUG
  61 YACC = bison.exe
  62 LEX  = flex.exe
  63
  64 CFLAGS = -g -O2 -Wall -I. -I$(WATT32_ROOT)/inc
  65
  66 ifeq ($(USE_EXCEPT),1)
  67   CFLAGS += -DUSE_EXCEPT
  68   EXC_LIB = d:/prog/mw/except/lib/libexc.a
  69 endif
  70
  71 ifeq ($(USE_SECTION_LOCKING),1)
  72   CFLAGS += -DUSE_SECTION_LOCKING
  73 endif
  74
  75 ifeq ($(USE_32BIT_DRIVERS),1)
  76   CFLAGS += -DUSE_32BIT_DRIVERS
  77 endif
  78
  79 %.o: %.c
  80         $(CC) -c $(CFLAGS) -o $@ $<
  81         @echo
  82
  83 %.o: %.s
  84         $(CC) -c $(CFLAGS) -x assembler-with-cpp -o $@ $<
  85         @echo
  86