dmake/msdos/config.mk

   1 # This is an OS specific configuration file
   2 #       It assumes that OBJDIR, TARGET and DEBUG are previously defined.
   3 #       It defines      CFLAGS, LDARGS, CPPFLAGS, STARTUPFILE, LDOBJS
   4 #       It augments     SRC, OBJDIR, TARGET, CFLAGS, LDLIBS
   5 #
   6
   7 # Memory model to compile for
   8 # set to s - small, m - medium, c - compact, l - large
   9 # Need large model now, dmake has grown up :-)
  10 MODEL = l
  11
  12 STARTUPFILE     = $(OS)/startup.mk
  13
  14 CPPFLAGS        = $(CFLAGS)
  15 LDOBJS          = $(CSTARTUP) $(OBJDIR)/{$(<:f)}
  16 LDARGS          = $(LDHEAD) $(LDFLAGS:s/ //) @$(LDTMPOBJ),$(TARGET),NUL.MAP$(LDTAIL)
  17 LDTAIL          = $(_libs)
  18 _libs           = $(!null,$(LDLIBS) ,@$(LDTMPLIB))
  19 LDTMPOBJ        = $(mktmp,,$(DIVFILE) $(LDOBJS:s,/,\\,:t"+\n")\n)
  20 LDTMPLIB        = $(mktmp,,$(DIVFILE) $(LDLIBS:s,/,\\,:t"+\n")\n)
  21
  22 # Debug flags
  23 DB_CFLAGS       = -DDBUG
  24 DB_LDFLAGS      =
  25 DB_LDLIBS       =
  26
  27 # NO Debug flags
  28 NDB_CFLAGS      =
  29 NDB_LDFLAGS     =
  30 NDB_LDLIBS      =
  31
  32 # Local configuration modifications for CFLAGS.
  33 CFLAGS         += -I$(OS)
  34
  35 # Common MSDOS source files.
  36 # Define SWAP to anything but 'y' for the swap code to be excluded on making.
  37 # Swapping for DOS versions is enabled by default.
  38 # Note: swapping is handled specially for ZTC in msdos/zortech/config.mk.
  39 SWAP *= y
  40
  41 .IF $(OSRELEASE) != zortech
  42    .IF $(SWAP) == y
  43       SWP_SRC += spawn.c
  44       ASRC += exec.asm
  45    .ELSE
  46       SWP_SRC += tee.c
  47    .END
  48 .ELSE
  49    SWP_SRC += tee.c
  50 .END
  51
  52 OS_SRC += ruletab.c dirbrk.c runargv.c arlib.c dchdir.c switchar.c rmprq.c\
  53         $(SWP_SRC) find.c dirlib.c dstrlwr.c
  54 UNIXSRC := dcache.c
  55 SRC += $(OS_SRC) $(UNIXSRC)
  56 .SETDIR=$(OS) : $(ASRC) $(OS_SRC)
  57 .SETDIR=unix  : $(UNIXSRC)
  58
  59 # Provide our own %$O : %$S rule.
  60 %$O : %$S
  61     +$(AS) $(ASFLAGS) $(<:s,\,${__.DIVSEP-sh-${USESHELL}},:s,/,${__.DIVSEP-sh-${USESHELL}},),,,;
  62     mv $(@:f) $(OBJDIR)
  63
  64 # Set source dirs so that we can find files named in this
  65 # config file.
  66 .SOURCE.h : $(OS)
  67
  68 # See if we modify anything in the lower levels.
  69 .IF $(OSRELEASE) != $(NULL)
  70    .INCLUDE : $(OS)$(DIRSEPSTR)$(OSRELEASE)$(DIRSEPSTR)config.mk
  71 .END