# Makefile for Watcom C/C++ 10.5, 10.6, 11.0 on NT, OS2 and DOS4GW.

# May work with Watcom 10.0.

# Uncomment one of the lines below for cross compilation.

SYSTEM=MSWIN32

#SYSTEM=DOS4GW

#SYSTEM=OS2

# The collector can be built either as dynamic or as static library.

# Select the library type you need.

#MAKE_AS_DLL=1

MAKE_AS_LIB=1

# Select calling conventions.

# Possible choices are r and s.

CALLING=s

# Select target CPU.

# Possible choices are 3, 4, 5, and 6.

# The last choice available only since version 11.0.

CPU=5

# Set optimization options.

# Watcom before 11.0 does not support option "-oh".

OPTIM=-oneatx -s

#OPTIM=-ohneatx -s

DEFS=-DALL_INTERIOR_POINTERS #-DSMALL_CONFIG #-DGC_DEBUG

#####

!ifndef SYSTEM

!ifdef __MSDOS__

SYSTEM=DOS4GW

!else ifdef __NT__

SYSTEM=MSWIN32

!else ifdef __OS2__

SYSTEM=OS2

!else

SYSTEM=Unknown

!endif

!endif

!define $(SYSTEM)

!ifdef DOS4GW

SYSFLAG=-DDOS4GW -bt=dos

!else ifdef MSWIN32

SYSFLAG=-DMSWIN32 -bt=nt

!else ifdef OS2

SYSFLAG=-DOS2 -bt=os2

!else

!error undefined or unsupported target platform: $(SYSTEM)

!endif

!ifdef MAKE_AS_DLL

DLLFLAG=-bd -DGC_DLL

TEST_DLLFLAG=-DGC_DLL

!else ifdef MAKE_AS_LIB

DLLFLAG=

TEST_DLLFLAG=

!else

!error Either MAKE_AS_LIB or MAKE_AS_DLL should be defined

!endif

CC=wcc386

CXX=wpp386

# -DUSE_GENERIC is required !

CFLAGS=-$(CPU)$(CALLING) $(OPTIM) -zp4 -zc $(SYSFLAG) $(DLLFLAG) -DUSE_GENERIC $(DEFS)

CXXFLAGS= $(CFLAGS)

TEST_CFLAGS=-$(CPU)$(CALLING) $(OPTIM) -zp4 -zc $(SYSFLAG) $(TEST_DLLFLAG) $(DEFS)

TEST_CXXFLAGS= $(TEST_CFLAGS)

OBJS= alloc.obj reclaim.obj allchblk.obj misc.obj &

      mach_dep.obj os_dep.obj mark_rts.obj headers.obj mark.obj &

      obj_map.obj blacklst.obj finalize.obj new_hblk.obj &

      dbg_mlc.obj malloc.obj stubborn.obj dyn_load.obj &

      typd_mlc.obj ptr_chck.obj mallocx.obj fnlz_mlc.obj

all: gc.lib gctest.exe test_cpp.exe

!ifdef MAKE_AS_DLL

gc.lib: gc.dll gc_cpp.obj

        *wlib -b -c -n -p=512 $@ +gc.dll +gc_cpp.obj

gc.dll: $(OBJS) .AUTODEPEND

        @%create $*.lnk

!ifdef DOS4GW

        @%append $*.lnk sys os2v2_dll

!else ifdef MSWIN32

        @%append $*.lnk sys nt_dll

!else ifdef OS2

        @%append $*.lnk sys os2v2_dll

!endif

        @%append $*.lnk name $*

        @for %i in ($(OBJS)) do @%append $*.lnk file '%i'

!ifeq CALLING s

      @%append $*.lnk export GC_is_marked

      @%append $*.lnk export GC_incr_bytes_allocd

      @%append $*.lnk export GC_incr_bytes_freed

      @%append $*.lnk export GC_generic_malloc_words_small

!else

      @%append $*.lnk export GC_is_marked_

      @%append $*.lnk export GC_incr_bytes_allocd_

      @%append $*.lnk export GC_incr_bytes_freed_

      @%append $*.lnk export GC_generic_malloc_words_small_

!endif

        *wlink @$*.lnk

!else

gc.lib: $(OBJS) gc_cpp.obj

        @%create $*.lb1

        @for %i in ($(OBJS)) do @%append $*.lb1 +'%i'

      @%append $*.lb1 +'gc_cpp.obj'

        *wlib -b -c -n -p=512 $@ @$*.lb1

!endif

gctest.exe: test.obj gc.lib

        %create $*.lnk

!ifdef DOS4GW

        @%append $*.lnk sys dos4g

!else ifdef MSWIN32

        @%append $*.lnk sys nt

!else ifdef OS2

        @%append $*.lnk sys os2v2

!endif

        @%append $*.lnk op case

        @%append $*.lnk op stack=256K

        @%append $*.lnk name $*

        @%append $*.lnk file test.obj

        @%append $*.lnk library gc.lib

!ifdef MAKE_AS_DLL

!ifeq CALLING s

      @%append $*.lnk import GC_is_marked gc

!else

      @%append $*.lnk import GC_is_marked_ gc

!endif

!endif

        *wlink @$*.lnk

test_cpp.exe: test_cpp.obj gc.lib

        %create $*.lnk

!ifdef DOS4GW

        @%append $*.lnk sys dos4g

!else ifdef MSWIN32

        @%append $*.lnk sys nt

!else ifdef OS2

        @%append $*.lnk sys os2v2

!endif

        @%append $*.lnk op case

        @%append $*.lnk op stack=256K

        @%append $*.lnk name $*

        @%append $*.lnk file test_cpp.obj

        @%append $*.lnk library gc.lib

!ifdef MAKE_AS_DLL

!ifeq CALLING s

      @%append $*.lnk import GC_incr_bytes_allocd gc

      @%append $*.lnk import GC_incr_bytes_freed gc

      @%append $*.lnk import GC_generic_malloc_words_small gc

!else

      @%append $*.lnk import GC_incr_bytes_allocd_ gc

      @%append $*.lnk import GC_incr_bytes_freed_ gc

      @%append $*.lnk import GC_generic_malloc_words_small_ gc

!endif

!endif

        *wlink @$*.lnk

gc_cpp.obj: gc_cpp.cc .AUTODEPEND

        $(CXX) $(TEST_CXXFLAGS) -iinclude $*.cc

test.obj: tests\test.c .AUTODEPEND

        $(CC) $(TEST_CFLAGS) $*.c

test_cpp.obj: tests\test_cpp.cc .AUTODEPEND

        $(CXX) $(TEST_CXXFLAGS) -iinclude $*.cc

.c.obj: .AUTODEPEND

        $(CC) $(CFLAGS) $*.c

.cc.obj: .AUTODEPEND

        $(CXX) $(CXXFLAGS) $*.cc

clean : .SYMBOLIC

    @if exist *.obj del *.obj

    @if exist *.map del *.map

    @if exist *.lnk del *.lnk

    @if exist *.lb1 del *.lb1

    @if exist *.sym del *.sym

    @if exist *.err del *.err

    @if exist *.tmp del *.tmp

    @if exist *.lst del *.lst

    @if exist *.exe del *.exe

    @if exist *.log del *.log

    @if exist *.lib del *.lib

    @if exist *.dll del *.dll