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Make OpenWatcon file multiplatform, so they work on Linux and OS/2. #7

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Make OpenWatcon file multiplatform, so they work on Linux and OS/2. #7

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78 changes: 50 additions & 28 deletions src/OWDOS16.mak
100644 → 100755
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,13 +1,29 @@

# this makefile creates a DOS 16-bit real-mode version of JWasm (JWASMR.EXE).
# tools used:
# - Open Watcom v1.8/v1.9
# Open Watcom v1.8-v1.9 may be used.

name = JWasm

!ifndef WATCOM
WATCOM = \Watcom
# Detect which platform we're _running_ on, to use proper
# directory separator.

!ifdef __LINUX__
DS=/
!else
DS=\
!endif

# When building _on_ Linux, use the script in the Watcom root
# directory to set up the proper environment variables. Call
# this script as ¨. owsetevn.sh¨ The WATCOM directory
# declarations should not end with a / or \.

!ifndef %WATCOM
WATCOM=$(DS)Watcom
!else
WATCOM=$(%WATCOM)
!endif

!ifndef DEBUG
DEBUG=0
!endif
Expand All @@ -18,16 +34,23 @@ OUTD=OWDOS16D
OUTD=OWDOS16R
!endif

inc_dirs = -IH -I$(WATCOM)\H
# Linux is case-sensitive, so use lower case h for the Watcom includes.
inc_dirs = -IH -I$(WATCOM)$(DS)h

# to track memory leaks, the Open Watcom TRMEM module can be included.
# it's useful only if FASTMEM=0 is set, though, otherwise most allocs
# it's useful only if FASTMEM=0 is set, though, otherwise most allocs
# won't use the C heap.
!ifndef TRMEM
TRMEM=0
!endif

LINK = $(WATCOM)\binnt\wlink.exe
!ifdef JWLINK
LINK = jwlink.exe
c_flags = -zc
!else
LINK = wlink
c_flags = -zc
!endif

#cflags stuff
#########
Expand All @@ -42,49 +65,48 @@ extra_c_flags += -od -d2 -DDEBUG_OUT
extra_c_flags += -obmilrs -s -DNDEBUG
!endif

#########

!if $(DEBUG)
LOPTD = debug dwarf op symfile
!endif

lflagsd = $(LOPTD) sys dos op map=$^*, stack=0x8400

CC=$(WATCOM)\binnt\wcc -q -0 -w3 -zc -ml -bc -bt=dos $(inc_dirs) $(extra_c_flags) -fo$@ -DFASTMEM=0 -DFASTPASS=0 -DCOFF_SUPPORT=0 -DELF_SUPPORT=0 -DAMD64_SUPPORT=0 -DSSSE3SUPP=0 -DSSE4SUPP=0 -DOWFC_SUPPORT=0 -DDLLIMPORT=0 -DAVXSUPP=0 -DPE_SUPPORT=0 -DVMXSUPP=0 -DSVMSUPP=0 -DCVOSUPP=0 -DCOMDATSUPP=0 -DSTACKBASESUPP=0 -zt=12000
CC = wcc -q -0 -w3 -zc -ml -bc -bt=dos $(inc_dirs) $(extra_c_flags) -fo$@ -DFASTMEM=0 -DFASTPASS=0 -DCOFF_SUPPORT=0 -DELF_SUPPORT=0 -DAMD64_SUPPORT=0 -DSSSE3SUPP=0 -DSSE4SUPP=0 -DOWFC_SUPPORT=0 -DDLLIMPORT=0 -DAVXSUPP=0 -DPE_SUPPORT=0 -DVMXSUPP=0 -DSVMSUPP=0 -DCVOSUPP=0 -DCOMDATSUPP=0 -DSTACKBASESUPP=0 -zt=12000

.c{$(OUTD)}.obj:
@$(CC) $<
$(CC) $<

proj_obj = &
!include owmod.inc

!if $(TRMEM)
proj_obj += $(OUTD)/trmem.obj
proj_obj += $(OUTD)$(DS)trmem.obj
!endif

ALL: $(OUTD) $(OUTD)/$(name)r.exe
ALL: $(OUTD) $(OUTD)$(DS)$(name)r.exe

$(OUTD):
@if not exist $(OUTD) mkdir $(OUTD)
@if not exist $(OUTD) mkdir $(OUTD)

$(OUTD)/$(name)r.exe: $(OUTD)/$(name).lib $(OUTD)/main.obj
@set LIB=$(WATCOM)\Lib286;$(WATCOM)\Lib286\DOS
@$(LINK) $(lflagsd) file $(OUTD)/main.obj name $@ lib $(OUTD)/$(name).lib
$(OUTD)$(DS)$(name)r.exe: $(OUTD)$(DS)$(name).lib $(OUTD)$(DS)main.obj
@set LIB=$(WATCOM)$(DS)Lib286;$(WATCOM)$(DS)Lib286$(DS)DOS
$(LINK) $(lflagsd) file $(OUTD)$(DS)main.obj name $@ lib $(OUTD)$(DS)$(name).lib

$(OUTD)/$(name).lib: $(proj_obj)
@cd $(OUTD)
@wlib -q -n $(name).lib $(proj_obj:$(OUTD)/=+)
@cd ..
$(OUTD)$(DS)$(name).lib: $(proj_obj)
@cd $(OUTD)
wlib -q -n $(name).lib $(proj_obj:$(OUTD)$(DS)=+)
@cd ..

$(OUTD)/msgtext.obj: msgtext.c H/msgdef.h H/globals.h
@$(CC) msgtext.c
$(OUTD)$(DS)msgtext.obj: msgtext.c H$(DS)msgdef.h H$(DS)globals.h
@$(CC) msgtext.c

$(OUTD)/reswords.obj: reswords.c H/instruct.h H/special.h H/directve.h
@$(CC) reswords.c
$(OUTD)$(DS)reswords.obj: reswords.c H$(DS)instruct.h H$(DS)special.h H$(DS)directve.h
@$(CC) reswords.c

######

clean: .SYMBOLIC
@if exist $(OUTD)\*.obj erase $(OUTD)\*.obj
@if exist $(OUTD)\$(name)r.exe erase $(OUTD)\$(name)r.exe
@if exist $(OUTD)\$(name)r.map erase $(OUTD)\$(name)r.map
@if exist $(OUTD)$(DS)*.obj -rm $(OUTD)$(DS)*.obj
@if exist $(OUTD)$(DS)$(name)r.exe -rm $(OUTD)$(DS)$(name)r.exe
@if exist $(OUTD)$(DS)$(name)r.map -rm $(OUTD)$(DS)$(name)r.map
@if exist $(OUTD)$(DS)$(name).lib -rm $(OUTD)$(DS)$(name).lib
225 changes: 127 additions & 98 deletions src/OWLinux.mak
100644 → 100755
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,98 +1,127 @@

# this makefile (WMake) creates the Linux binary of JWasm.
# Open Watcom v1.8-v1.9 may be used.

name = jwasm

!ifndef WATCOM
WATCOM=\Watcom
!endif
!ifndef DEBUG
DEBUG=0
!endif

!ifndef OUTD
!if $(DEBUG)
OUTD=OWLinuxD
!else
OUTD=OWLinuxR
!endif
!endif

# calling convention for compiler: s=Stack, r=Register
CCV=r

inc_dirs = -IH -I$(WATCOM)\LH

# to track memory leaks, the Open Watcom TRMEM module can be included
!ifndef TRMEM
TRMEM=0
!endif

!ifdef JWLINK
LINK = jwlink.exe
c_flags = -zc
!else
LINK = $(WATCOM)\Binnt\wlink.exe
c_flags = -zc
!endif

#cflags stuff
#########
extra_c_flags =
!if $(DEBUG)
extra_c_flags += -od -d2 -DDEBUG_OUT
!else
extra_c_flags += -ot -s -DNDEBUG
!endif

!if $(TRMEM)
extra_c_flags += -DTRMEM -DFASTMEM=0
!endif

#lflags stuff
#########
!if $(DEBUG)
LOPTD = debug dwarf op symfile
!endif

CC = $(WATCOM)\Binnt\wcc386 -q -3$(CCV) $(c_flags) -bc -bt=linux $(inc_dirs) $(extra_c_flags) -fo$@

.c{$(OUTD)}.obj:
$(CC) $<

proj_obj = &
!include owmod.inc

!if $(TRMEM)
proj_obj += $(OUTD)/trmem.obj
!endif

ALL: $(OUTD) $(OUTD)/$(name)

$(OUTD):
@if not exist $(OUTD) mkdir $(OUTD)

$(OUTD)/$(name) : $(OUTD)/main.obj $(proj_obj)
$(LINK) @<<
format elf runtime linux
$(LOPTD)
libpath $(WATCOM)/lib386
libpath $(WATCOM)/lib386/linux
op map=$^*, norelocs, quiet, stack=0x20000
file { $(OUTD)/main.obj $(proj_obj) }
name $@.
<<

$(OUTD)/msgtext.obj: msgtext.c H/msgdef.h H/globals.h
$(CC) msgtext.c

$(OUTD)/reswords.obj: reswords.c H/instruct.h H/special.h H/directve.h
$(CC) reswords.c

######

clean: .SYMBOLIC
@if exist $(OUTD)\*. erase $(OUTD)\*.
@if exist $(OUTD)\*.obj erase $(OUTD)\*.obj
@if exist $(OUTD)\*.map erase $(OUTD)\*.map

# this makefile (WMake) creates the Linux binary of JWasm (jwasm)
# Open Watcom v1.8-v1.9 may be used.

# Note that this makefile assumes that the OW environment is
# set - the OW tools are to be found in the PATH and the INCLUDE
# environment variable is set correctly.

name = jwasm

# Detect which platform we're _running_ on, to use proper
# directory separator.

!ifdef __LINUX__
DS=/
!else
DS=\
!endif

# When building _on_ Linux, use the script in the Watcom root
# directory to set up the proper environment variables. Call
# this script as ¨. owsetevn.sh¨ The WATCOM directory
# declarations should not end with a / or \.

!ifndef %WATCOM
WATCOM=$(DS)Watcom
!else
WATCOM=$(%WATCOM)
!endif

!ifndef DEBUG
DEBUG=0
!endif

!if $(DEBUG)
OUTD=OWLinuxD
!else
OUTD=OWLinuxR
!endif

# calling convention for compiler: s=Stack, r=Register
CCV=r

# Linux is case-sensitive, so use lower case h for the Watcom includes.
inc_dirs = -IH -I$(WATCOM)$(DS)lh

# to track memory leaks, the Open Watcom TRMEM module can be included
# it's useful only if FASTMEM=0 is set, though, otherwise most allocs
# won't use the C heap.
!ifndef TRMEM
TRMEM=0
!endif

!ifdef JWLINK
LINK = jwlink.exe
c_flags = -zc
!else
LINK = wlink
c_flags = -zc
!endif

#cflags stuff
#########
extra_c_flags =
!if $(DEBUG)
extra_c_flags += -od -d2 -DDEBUG_OUT
!else
extra_c_flags += -ot -s -DNDEBUG
!endif

!if $(TRMEM)
extra_c_flags += -DTRMEM -DFASTMEM=0
!endif

!if $(DEBUG)
LOPTD = debug dwarf op symfile
!endif

CC = wcc386 -q -3$(CCV) $(c_flags) -bc -bt=linux $(inc_dirs) $(extra_c_flags) -fo$@

.c{$(OUTD)}.obj:
$(CC) $<

proj_obj = &
!include owmod.inc

!if $(TRMEM)
proj_obj += $(OUTD)$(DS)trmem.obj
!endif

ALL: $(OUTD) $(OUTD)$(DS)$(name)

$(OUTD):
@if not exist $(OUTD) mkdir $(OUTD)

$(OUTD)$(DS)$(name) : $(OUTD)$(DS)main.obj $(proj_obj)
$(LINK) @<<
format elf runtime linux
!if $(DEBUG)
$(LOPTD)
!endif
libpath $(WATCOM)$(DS)lib386
libpath $(WATCOM)$(DS)lib386$(DS)linux
op map=$^*, norelocs, quiet, stack=0x20000
file { $(OUTD)/main.obj $(proj_obj) }
name $@
<<

$(OUTD)$(DS)msgtext.obj: msgtext.c H$(DS)msgdef.h H$(DS)globals.h
$(CC) msgtext.c

$(OUTD)$(DS)reswords.obj: reswords.c H$(DS)instruct.h H$(DS)special.h H$(DS)directve.h
$(CC) reswords.c

######
# Under non-Linux, the link format "elf" forces a file name extension of .elf.
# While this can be prevented by the NOEXTENSION link option, the resulting
# file without extension will not be detected by the "exist" below, so a "clean"
# leaves the file in place. Under Linux this detection works properly.
# Watcom ought to have a internal (=platform independent) command to detect
# the presence of such a file. E.g. %exist alllowing wildcards.

clean: .SYMBOLIC
@if exist $(OUTD)$(DS)* -rm $(OUTD)$(DS)*
@if exist $(OUTD)$(DS)*.elf -rm $(OUTD)$(DS)*.elf
@if exist $(OUTD)$(DS)*.obj -rm $(OUTD)$(DS)*.obj
@if exist $(OUTD)$(DS)*.map -rm $(OUTD)$(DS)*.map
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