# -*- mode: mak; -*-
###############################################################################
# File:         TOOLSET/wc386.rul[e]
# Contents:     WATCOM/386 rules
#
# Revision History:
#       95       JONW   CMOS dev env
#       xx/08/99 APY    Ported
#       09/12/99 APY    LDDEPEND
#       10/01/00 APY    WASM interface broken
#       22/03/00 APY    NODEPDIRS
#       05/06/00 APY    __SOURCE__
#       14/06/00 APY    __TNT__ and __DOS4G__
#       26/02/02 APY    Build system +v2 support.
#                       - ; appended to several directives, forcing use of
#                         'sh.exe' during execution.  Required by WIN32
#                         toolsets (see xx_term variables),
#                       - added depend post processing to append OBJDIR
#       09/04/02        - __WATCOMC__ defined within asm sessions
#                       - trimmed white space
#       30/05/02        - realpath() usage during assembler sessions.
#                         (MASM and ASM386 only)
#                       - switch doco
#                       - (zc) enabled
###############################################################################
# Additional options above those supported by the basic build
# environment are...
#
# TS_MASM_AS:
#	If this variable is defined then the masm assembler will be
#	used rather than the watcom one.
#
# TS_PHARLAP_AS:
#	If this variable is defined then the pharlap assembler will be
#	used rather than the watcom one.
#
# TS_PHARLAP_LD:
#	If this variable is defined then the pharlap linker will be
#	used rather than the watcom one.
#
###############################################################################

###############################################################################
#..     Remove "undef" warnings
#
cc_includes	+=
cc_defines	+=
cxx_includes	+=
cxx_defines	+=
as_includes	+=
as_defines	+=

###############################################################################
#..     C Compiler definition
#
#    -mf          FLAT memory model
#    -s           remove stack overflow checks
#    -ez          generate PharLap EZ-OMF object files
#    -ei          force enums to be type int
#    -zq          operate quietly
#    -w3          set warning level number to 3
#    -3r          386 register calling conventions (default).
#
#    -fpi         inline 80x87 instructions with emulation
#    -zc          place literal strings in the code segment
#
cc		= wcc386
cc_init		=
cc_o_switch	=
cc_object	= -fo=$@
cc_source	= $(subst /,\\,$<)
cc_cmdfile	= $(subst /,\\,$(basename $@).cmd)
cc_flags	= @$(cc_cmdfile)
cc_term		= ;				# ; force use of 'sh.exe'

cc_filter	:= "$(notdir $(wildcard $(GBE_ROOT)/warnings.wc*))"
ifeq ($(strip $(cc_filter)), "warnings.wc")
cc_redirect	= 1
cc_error_filter = $(awk) -f $(GBE_ROOT)/warnings.wc
endif

ifdef tnt70
wc_includes	+= $(tnt70)/include
endif
wc_includes	+= $(watcom)/h

wc_flags	=  -mf -s -ez -wx -ei -zq -w3
wc_flags	+= -fpi -zc
ifeq "$(DEBUG)" "1"
wc_flags	+= -DDEBUG -d2
else
wc_flags	+= -ox
endif
ifdef ALVL
wc_flags	+= -DALVL=$(ALVL)
endif
ifdef DLVL
wc_flags	+= -DDLVL=$(DLVL)
endif
wc_flags	+= -D__SOURCE__=\"$(notdir $<)\"
ifdef tnt70
wc_flags	+= -D__TNT__
else
wc_flags	+= -D__DOS4G__
endif

define cc_pre
	@echo [\$<] compiling..
	@$(cmdfile) -ko$(cc_cmdfile) "\
		$(patsubst %,%\\n,$(CFLAGS))\
		$(patsubst %,-d%\\n,$(cc_defines))\
		$(patsubst %,%\\n,$(wc_flags))\
		$(patsubst %,-i=%\\n,$(subst /,\\\\,$(INCDIRS)))\
		$(patsubst %,-i=%\\n,$(subst /,\\\\,$(cc_includes)))\
		$(patsubst %,-i=%\\n,$(subst /,\\\\,$(wc_includes)))\
		$(subst /,\\\\,$(cc_object))\\n"
endef

ifndef LEAVETMP
define cc_post
        @$(rm) -f $(cc_cmdfile)
endef
else
define cc_post
endef
endif

###############################################################################
#..     C/C++ dependencies
#       depend and depend.err
#
wc_depend	=  -D__WATCOMC__=1000 -D__STDC__
wc_depend	+= -D__386__ -DMSDOS -D__DOS__
ifeq "$(DEBUG)" "1"
wc_depend	+= -DDEBUG
endif
ifdef ALVL
wc_depend	+= -DALVL=$(ALVL)
endif
ifdef DLVL
wc_depend	+= -DDLVL=$(DLVL)
endif
wc_depend	+= -D__SOURCE__=\"$(notdir $<)\"
ifdef tnt70
wc_depend	+= -D__TNT__
else
wc_depend	+= -D__DOS4G__
endif

ccdep		= @$(SCM_BIN)/mkdepend
ccdep_init	=
ccdep_o_switch	= -f -
ccdep_source	= $(filter %.c %.cc %.cpp, $+) > $(subst /,/,$@).tmp 2> $@.err
ccdep_flags	= -MM \
		$(patsubst %,%,$(CFLAGS)) \
		$(patsubst %,-D%,$(cc_defines)) \
		$(patsubst %,%,$(wc_depend)) \
		$(patsubst %,-I %,$(INCDIRS)) \
		$(patsubst %,-Y %,$(cc_includes)) \
		$(patsubst %,-Y %,$(wc_includes)) \
                $(patsubst %,-Y %,$(NODEPDIRS))

ccdep_pre	=

define ccdep_post
	-sed s/\^/\$$\(OBJDIR\)\\// $(subst /,/,$@).tmp | grep \\.${o} > $(subst /,/,$@)
	@rm $(subst /,/,$@).tmp 
endef

#..     C++ Compiler definition
#
cxx		= wcc386
cxx_init	=
cxx_o_switch	=
cxx_object	= -fo=$@
cxx_source	= $(subst /,\\,$<)
cxx_cmdfile	= $(subst /,\\,$(basename $@).cmd)
cxx_flags	= @$(cxx_cmdfile)
cxx_term	= ;				# ; force use of 'sh.exe'

define cxx_pre
	@echo [\$<] compiling..
	@$(cmdfile) -ko$(cxx_cmdfile) "\
		$(patsubst %,%\\n,$(CXXFLAGS))\
		$(patsubst %,-d%\\n,$(cxx_defines))\
		$(patsubst %,%\\n,$(wc_flags))\
		$(patsubst %,-i=%\\n,$(subst /,\\\\,$(INCDIRS)))\
		$(patsubst %,-i=%\\n,$(subst /,\\\\,$(cxx_includes)))\
		$(patsubst %,-i=%\\n,$(subst /,\\\\,$(wc_includes)))\
		$(subst /,\\\\,$(cxx_object))\\n"
endef

ifndef LEAVETMP
define cxx_post
	@$(rm) -f $(cxx_cmdfile)
endef
else
define cxx_post
endef
endif


###############################################################################
#..     Assembler definition
#

ifdef TS_MASM_AS
#..     Assembler (Microsoft 6.11)
#
as		= ml
as_init		=
as_i_switch	= /I
as_o_switch	=
as_object	= /Fl$(basename $@).lst /Fo$@
as_source	=
as_cmdfile	= $(subst /,\\,$(basename $@)).cmd
as_flags	= @$(as_cmdfile)
as_term 	= ;				# ; force use of 'sh.exe'

ifdef tnt70
as_includes	+= $(tnt70)/include
endif
as_includes	+= $(masm)/include

ml_flags	= /c /Zm /Cp /X /nologo
ml_flags	+= /D__WATCOMC__		# Target C/C++ compiler
ifeq "$(DEBUG)" "1"
ml_flags	+= /W2 /Zd /DDEBUG
endif
ifdef DLVL
ml_flags	+= /DDLVL=$(DLVL)
endif
ifdef ALVL
ml_flags	+= /DALVL=$(ALVL)
endif
as_defines	:= $(addprefix /D,$(as_defines))
as_defines	+= $(ml_flags)

else
 ifdef TS_PHARLAP_AS
#...    Pharlap 386asm
#
as		= 386asm
as_init		=
as_i_switch	= -i$(space)
as_o_switch	=
as_object	= -l$(basename $@).lst -o$@
as_source	=
as_cmdfile	= $(subst /,\\,$(basename $@)).cmd
as_flags        = @$(as_cmdfile)

ifdef tnt70
as_includes	+= $(tnt70)/include
endif
as_defines	+=

386asm_flags	= -nos -nol -twocase
386asm_flags	+= -d __WATCOMC__		# Target C/C++ compiler
ifdef DLVL
386asm_flags	+= -d DLVL=$(DLVL)
endif
ifdef ALVL
386asm_flags	+= -d ALVL=$(ALVL)
endif
ifeq "$(DEBUG)" "1"
386asm_flags	+= -d DEBUG -LNUM
endif
as_defines	:= $(addprefix -d ,$(as_defines))
as_defines	+= $(386asm_flags)

 else
#...    WASM (default)
#
ifndef TS_WASM_AS
TS_WASM_AS	=
endif
as		= @export WASM; WASM='\
		        $(patsubst %,%,$(ASFLAGS)) \
		        $(patsubst %,%,$(as_defines)) \
		        $(patsubst %,$(as_i_switch)%,$(subst /,\\,$(INCDIRS))) \
		        $(patsubst %,$(as_i_switch)%,$(subst /,\\,$(as_includes))) \
		        $(as_object)'; \
                  wasm /3
as_init		=
as_i_switch	= -i=
as_o_switch	=
as_object	= -fo=$(subst /,\\,$@)
as_source	= $(subst /,\\,$<)
as_cmdfile	= $(subst /,\\,$(basename $@)).cmd
as_flags	= @WASM

as_includes	+=
as_defines	+=

wasm_flags	= /we /zq
wasm_flags	+= -d__WATCOMC__		# Target C/C++ compiler
ifdef DLVL
wasm_flags	+= -dDLVL=$(DLVL)
endif
ifdef ALVL
wasm_flags	+= -dALVL=$(ALVL)
endif
ifeq "$(DEBUG)" "1"
wasm_flags	+= /dDEBUG /d2
endif
as_defines	:= $(addprefix /d,$(as_defines))
as_defines	+= $(wasm_flags)

define as_pre
endef

define as_post
endef

 endif		#WASM
endif		#MASM

ifndef as_pre
define as_pre
	@$(cmdfile) -ko$(as_cmdfile) "\
		$(patsubst %,%\\n,$(ASFLAGS))\
		$(patsubst %,%\\n,$(as_defines))\
		$(patsubst %,$(as_i_switch)%\\n,$(subst /,\\\\,$(INCDIRS)))\
		$(patsubst %,$(as_i_switch)%\\n,$(subst /,\\\\,$(as_includes)))\
		$(as_object)\\n\
		@(realpath,$(subst /,\\,$<))"
endef

ifndef LEAVETMP
define as_post
	@$(rm) -f $(as_cmdfile)
endef
else
define as_post
endef
endif
endif   #!as_pre

#..     Archiver
#
ar		= wlib
ar_init 	=
ar_cmdfile	= $(subst /,\\,$(basename $@).ar)
ar_flags	= -b -c -n -q -p=512
ar_o_switch	= $(subst /,\\,$@) @$(ar_cmdfile)
ar_term 	= ;				# ; force use of 'sh.exe'

define ar_pre
	@$(cmdfile) -ko$(ar_cmdfile) \
		$(patsubst %,%\\n,$(subst /,\\\\,$^))
endef

ifndef LEAVETMP
define ar_post
	@$(rm) -f $(ar_cmdfile)
endef
else
define ar_post
endef
endif


#..     Linker
#
ifdef TS_PHARLAP_LD
TS_PHARLAP_LD	= 1
ld		= 386link
ld_cmdfile	= $(subst /,\\,$(basename $@).ld)
ld_flags	= @$(ld_cmdfile)
ld_o_switch	= -exe $@
ld_term 	= ;				# ; force use of 'sh.exe'

ld_pre		=
ld_post		=

else
TS_WATCOM_LD	= 1
ld		= wlink
ld_cmdfile	= $(subst /,\\,$(basename $@).ld)
ld_flags	= @$(ld_cmdfile)
ld_o_switch	=
ld_term 	= ;				# ; force use of 'sh.exe'

endif           #WLINK

define ld_pre
	@export WC386_LIB; \
		WC386_LIB="$(subst $(space),;,$(LIBDIRS))"; \
	$(cmdfile) -ko$(ld_cmdfile) "$($(notdir $(basename $@))_ld)"
endef

ifndef LEAVETMP
define ld_post
	@$(rm) -f $(ld_cmdfile)
endef
else
define ld_post
endef
endif

define LDDEPEND
	@export WC386_LIB; \
		WC386_LIB="$(subst $(space),;,$(LIBDIRS))"; \
	$(cmdfile) -ko$(BINDIR)/$(notdir $(basename $@)).dep "$($(notdir $(basename $@))_dp)"
endef

#