dmake/startup/win95/macros.mk

   1 # Define additional MSDOS specific settings.
   2 #
   3
   4 # Execution environment configuration.
   5 # Grab the current setting of COMSPEC.
   6 #
   7 .IMPORT .IGNORE : COMSPEC ROOTDIR
   8
   9 # First check if SHELL is defined to be something other than COMSPEC.
  10 # If it is, then assume that SHELL is a Korn compatible shell like MKS's
  11 .IF $(SHELL) == $(NULL)
  12    .IF $(COMSPEC) == $(NULL)
  13       SHELL *:= $(ROOTDIR)$/bin$/sh$E
  14    .ELSE
  15       SHELL *:= $(COMSPEC)
  16    .END
  17 .END
  18 GROUPSHELL *:= $(SHELL)
  19
  20 # Process release-specific refinements, if any.
  21 .INCLUDE .NOINFER .IGNORE : $(INCFILENAME:d)$(OSRELEASE)$/macros.mk
  22
  23 # Applicable suffix definitions
  24 A *:= .lib      # Libraries
  25 E *:= .exe      # Executables
  26 F *:= .for      # Fortran
  27 O *:= .obj      # Objects
  28 P *:= .pas      # Pascal
  29 S *:= .asm      # Assembler sources
  30 V *:=           # RCS suffix
  31
  32 # Now set the remaining arguments depending on which SHELL we
  33 # are going to use.  COMSPEC (assumed to be command.com) or
  34 # MKS Korn shell.
  35 .IF $(SHELL) == $(COMSPEC)
  36 .IF $(COMSPEC:lf) == cmd.exe
  37    SHELLFLAGS       *:= $(SWITCHAR)S $(SWITCHAR)c
  38    SHELLCMDQUOTE    *:= "
  39 # " fix syntax highlighting
  40 .ELIF $(COMSPEC:lf) == command.com
  41    SHELLFLAGS       *:= $(SWITCHAR)c
  42    SHELLCMDQUOTE    *:= "
  43 # " fix syntax highlighting
  44 .ELSE
  45    SHELLFLAGS       *:= $(SWITCHAR)c
  46 .END
  47    GROUPFLAGS       *:= $(SWITCHAR)c
  48    SHELLMETAS       *:= "<>|
  49 # " fix syntax highlighting
  50    GROUPSUFFIX      *:= .bat
  51    DIVFILE          *=  $(TMPFILE:s,/,\,)
  52    RM               *=  del
  53    RMFLAGS          *=
  54    MV               *=  rename
  55    __.DIVSEP-sh-yes *:= \\
  56    __.DIVSEP-sh-no  *:= \\
  57 .ELSE
  58    SHELL            !:= $(SHELL:s,/,\,)
  59    COMMAND          *=  $(CMNDNAME:s,/,\,) $(CMNDARGS)
  60    SHELLFLAGS       *:= -c
  61    GROUPFLAGS       *:=
  62    SHELLMETAS       *:= *";?<>|()&][$$\#`'
  63    GROUPSUFFIX      *:= .ksh
  64    .MKSARGS         *:= yes
  65    RM               *=  $(ROOTDIR)$/bin$/rm
  66    RMFLAGS          *=  -f
  67    MV               *=  $(ROOTDIR)$/bin$/mv
  68    DIVFILE          *=  $(TMPFILE:s,/,${__.DIVSEP-sh-${USESHELL}},)
  69    __.DIVSEP-sh-yes *:= \\\
  70    __.DIVSEP-sh-no  *:= \\
  71 .ENDIF
  72
  73
  74 # Does not respect case of filenames.
  75 .DIRCACHERESPCASE := no