#------------------------------------------------------------------------------
# Makefile for UnZip 5.5 and later                      Greg Roelofs and others
# Version:  Microsoft C (5.x and later)                               20 Oct 03
#------------------------------------------------------------------------------

# Users of MSC 6/7 and NMAKE can use the Unix Makefile (target msc_dos),
# if desired.  This makefile works just fine, too, however.  OS/2 users
# can cross-compile using os2/makefile.os2 (target mscdos).  Note that
# there is possibly a bug in MSC 6 which screws up funzip (goes into
# infinite loop? --this has not been confirmed in over a year...).  There
# is definitely a bug (internal compiler error) in MSC 6.00 while com-
# piling explode.c (fixed in 6.0a, 6.0ax, 6.0ax2, 7.*, 8.*).


#    GNU make doesn't like the return value from "rem"
#STRIP=rem
STRIP=echo  Ignore this line.
#    If you don't have UPX, LZEXE, or PKLITE, get one of them. Then define:
#    (NOTE: upx needs a 386 or higher system to run the exe compressor)
#STRIP=upx --8086 --best
#    or
#STRIP=lzexe
#    or
#STRIP=pklite
#    and remove /e from LDFLAGS.
#    This makes a big difference in .exe size (and possibly load time).

#    Optional nonstandard preprocessor flags (as -DCHECK_EOF or -DDOS_WILD)
#    should be added to the environment via "set LOCAL_UNZIP=-DFOO" or added
#    to the declaration of LOC here:
LOC = $(LOCAL_UNZIP)

# Type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc.
CPU_TYP = 0

#UNMODEL=M	# medium model for UnZip
# with MSC 5.1, 6.0 and 8.x, small model exceeds 64k code segment; use medium
# deflate64 support requires large or compact model
UNMODEL=L	# large model for UnZip with Deflate64 support
FUMODEL=C	# compact model for fUnZip (Deflate64 support enabled)
SXMODEL=S	# small model for UnZipSFX (without Deflate64 support)

# name of Flag to select memory model for assembler compiles, supported
# values are __SMALL__ , __MEDIUM__ , __COMPACT__ , __LARGE__ :
# for MSC 5.1 and 8.x use:
ASUNMODEL=__LARGE__	# keep in sync with UNMODEL definition !!
ASFUMODEL=__COMPACT__	# keep in sync with FUMODEL definition !!
ASSXMODEL=__SMALL__	# keep in sync with SXMODEL definition !!

# Uncomment the following three macros to use the optimized CRC32 assembler
# routine in UnZip and UnZipSFX:
ASMFLG = -DASM_CRC
ASMOBJS = crc_i86.obj
ASMOBJF = crc_i86_.obj
ASMOBJX = crc_i86x.obj

ASCPUFLAG = __$(CPU_TYP)86

CC = cl
# add -G2(3,4) for 286 (386, 486) and/or -FPi87 for 80x87:
CC_GENFLAGS = -nologo -DMSC $(ASMFLG) $(LOC) -I. -G$(CPU_TYP)
CC_SPEEDOPT = -Oait -Gs         # -Ox does not work for inflate.c
CC_SIZEOPT  = -Oas -Gs
CFLAGS_UN = -A$(UNMODEL) $(CC_GENFLAGS) $(CC_SPEEDOPT)
CFLAGS_FU = -A$(FUMODEL) $(CC_GENFLAGS) $(CC_SPEEDOPT) -DFUNZIP
CFLAGS_SX = -A$(SXMODEL) $(CC_GENFLAGS) $(CC_SIZEOPT) -DSFX

AS = masm
ASFLAGS = -ml -D$(ASCPUFLAG) $(LOC)

LD = Link	# mixed case to disable special handling by GNU Make
# remove /e if you have LZEXE or PKLITE:
LDFLAGS = /nologo/noi/e/st:0x0c00/farcall/packcode
# "/farcall/packcode" are only useful for `large code' memory models
# but should be a "no-op" for small code models.
LDFLAGS2 = ,$*
LDFLAGS2_UN = $(LDFLAGS2);
LDFLAGS2_FU = $(LDFLAGS2);
LDFLAGS2_SX = $(LDFLAGS2);

OBJS1 = unzip.obj crc32.obj crctab.obj crypt.obj envargs.obj explode.obj
OBJS2 = extract.obj fileio.obj globals.obj inflate.obj list.obj match.obj
OBJS3 = process.obj ttyio.obj unreduce.obj unshrink.obj zipinfo.obj
OBJS4 = msdos.obj $(ASMOBJS)
OBJS = $(OBJS1) $(OBJS2) $(OBJS3) $(OBJS4)

OBJX1 = unzipsfx.obj crc32x.obj crctabx.obj cryptx.obj extractx.obj fileiox.obj
OBJX2 = globalsx.obj inflatex.obj matchx.obj processx.obj ttyiox.obj
OBJX3 = msdosx.obj $(ASMOBJX)
OBJX = $(OBJX1) $(OBJX2) $(OBJX3)

OBJF = funzip.obj crc32_.obj crypt_.obj globals_.obj inflate_.obj ttyio_.obj \
	msdos_.obj $(ASMOBJF)

UNZIP_H = unzip.h unzpriv.h globals.h msdos/doscfg.h


default:        unzip.exe funzip.exe unzipsfx.exe

#clean:
# As long as the brain damaged old ``Make'' utility from MSC 5.1 and earlier
# (NMAKE from MSC 6.0 + would work !) remains supported, a "clean" target
# cannot be inserted !!

# pattern rules for implicit dependencies:
.asm.obj:
	$(AS) $(ASFLAGS) -D$(ASUNMODEL) $<, $@;

.c.obj:
	$(CC) -c $(CFLAGS_UN) $*.c

# individual dependencies and action rules:
crc_i86.obj:    msdos/crc_i86.asm
	$(AS) $(ASFLAGS) -D$(ASUNMODEL) msdos/crc_i86.asm, $@;

crc_i86_.obj:   msdos/crc_i86.asm
	$(AS) $(ASFLAGS) -D$(ASFUMODEL) msdos/crc_i86.asm, $@;

crc_i86x.obj:   msdos/crc_i86.asm
	$(AS) $(ASFLAGS) -D$(ASSXMODEL) msdos/crc_i86.asm, $@;

crc32.obj:      crc32.c $(UNZIP_H) zip.h

crc32_.obj:     crc32.c $(UNZIP_H) zip.h
	$(CC) -c $(CFLAGS_FU) -Focrc32_.obj crc32.c

crc32x.obj:     crc32.c $(UNZIP_H) zip.h
	$(CC) -c $(CFLAGS_SX) -Focrc32x.obj crc32.c

crctab.obj:     crctab.c $(UNZIP_H) zip.h

crctabx.obj:    crctab.c $(UNZIP_H) zip.h
	$(CC) -c $(CFLAGS_SX) -Focrctabx.obj crctab.c

crypt.obj:      crypt.c $(UNZIP_H) crypt.h ttyio.h zip.h

crypt_.obj:     crypt.c $(UNZIP_H) crypt.h ttyio.h zip.h
	$(CC) -c $(CFLAGS_FU) -Focrypt_.obj crypt.c

cryptx.obj:     crypt.c $(UNZIP_H) crypt.h ttyio.h zip.h
	$(CC) -c $(CFLAGS_SX) -Focryptx.obj crypt.c

envargs.obj:    envargs.c $(UNZIP_H)

explode.obj:    explode.c $(UNZIP_H)

extract.obj:    extract.c $(UNZIP_H) crypt.h

extractx.obj:   extract.c $(UNZIP_H) crypt.h
	$(CC) -c $(CFLAGS_SX) -Foextractx.obj extract.c

fileio.obj:     fileio.c $(UNZIP_H) crypt.h ttyio.h ebcdic.h

fileiox.obj:    fileio.c $(UNZIP_H) crypt.h ttyio.h ebcdic.h
	$(CC) -c $(CFLAGS_SX) -Fofileiox.obj fileio.c

funzip.obj:     funzip.c $(UNZIP_H) crypt.h ttyio.h tables.h
	$(CC) -c $(CFLAGS_FU) funzip.c

globals.obj:    globals.c $(UNZIP_H)

globals_.obj:   globals.c $(UNZIP_H)
	$(CC) -c $(CFLAGS_FU) -Foglobals_.obj globals.c

globalsx.obj:   globals.c $(UNZIP_H)
	$(CC) -c $(CFLAGS_SX) -Foglobalsx.obj globals.c

inflate.obj:    inflate.c inflate.h $(UNZIP_H)

inflate_.obj:   inflate.c inflate.h $(UNZIP_H) crypt.h
	$(CC) -c $(CFLAGS_FU) -Foinflate_.obj inflate.c

inflatex.obj:   inflate.c inflate.h $(UNZIP_H) crypt.h
	$(CC) -c $(CFLAGS_SX) -Foinflatex.obj inflate.c

list.obj:       list.c $(UNZIP_H)

match.obj:      match.c $(UNZIP_H)

matchx.obj:     match.c $(UNZIP_H)
	$(CC) -c $(CFLAGS_SX) -Fomatchx.obj match.c

msdos.obj:      msdos/msdos.c $(UNZIP_H)
	$(CC) -c $(CFLAGS_UN) msdos/msdos.c

msdos_.obj:     msdos/msdos.c $(UNZIP_H)
	$(CC) -c $(CFLAGS_FU) -Fomsdos_.obj msdos/msdos.c

msdosx.obj:     msdos/msdos.c $(UNZIP_H)
	$(CC) -c $(CFLAGS_SX) -Fomsdosx.obj msdos/msdos.c

process.obj:    process.c $(UNZIP_H)

processx.obj:   process.c $(UNZIP_H)
	$(CC) -c $(CFLAGS_SX) -Foprocessx.obj process.c

ttyio.obj:      ttyio.c $(UNZIP_H) crypt.h ttyio.h zip.h

ttyio_.obj:     ttyio.c $(UNZIP_H) crypt.h ttyio.h zip.h
	$(CC) -c $(CFLAGS_FU) -Fottyio_.obj ttyio.c

ttyiox.obj:     ttyio.c $(UNZIP_H) crypt.h ttyio.h zip.h
	$(CC) -c $(CFLAGS_SX) -Fottyiox.obj ttyio.c

unreduce.obj:   unreduce.c $(UNZIP_H)

unshrink.obj:   unshrink.c $(UNZIP_H)

unzip.obj:      unzip.c $(UNZIP_H) crypt.h unzvers.h consts.h

unzipsfx.obj:   unzip.c $(UNZIP_H) crypt.h unzvers.h consts.h
	$(CC) -c $(CFLAGS_SX) -Founzipsfx.obj unzip.c

zipinfo.obj:    zipinfo.c $(UNZIP_H)


# MS make:
# -------
unzip.exe:      $(OBJS)
	echo $(OBJS1)+ > unzip.rsp
	echo $(OBJS2)+ >> unzip.rsp
	echo $(OBJS3)+ >> unzip.rsp
	echo $(OBJS4) >> unzip.rsp
	echo $(LDFLAGS2_UN) >> unzip.rsp
	$(LD) $(LDFLAGS) @unzip.rsp
	del unzip.rsp
	$(STRIP) unzip.exe

unzipsfx.exe:   $(OBJX)
	echo $(OBJX1)+ > unzipsfx.rsp
	echo $(OBJX2)+ >> unzipsfx.rsp
	echo $(OBJX3) >> unzipsfx.rsp
	echo $(LDFLAGS2_UN) >> unzipsfx.rsp
	$(LD) $(LDFLAGS) @unzipsfx.rsp
	del unzipsfx.rsp
	$(STRIP) unzipsfx.exe

funzip.exe:     $(OBJF)
	echo $(OBJF) > funzip.rsp
	echo $(LDFLAGS2_FU) >> funzip.rsp
	$(LD) $(LDFLAGS) @funzip.rsp
	del funzip.rsp
	$(STRIP) funzip.exe

# better makes which know how to deal with 128-char limit on command line:
# -----------------------------------------------------------------------
#unzip.exe:      $(OBJS)
#	$(LD) $(LDFLAGS) $(OBJS) $(LDFLAGS2)
#	$(STRIP) unzip.exe
#
#unzipsfx.exe:   $(OBJX)
#	$(LD) $(LDFLAGS) $(OBJX) $(LDFLAGS2)
#	$(STRIP) unzipsfx.exe
#
#funzip.exe:     $(OBJF)
#	$(LD) $(LDFLAGS) $(OBJF) $(LDFLAGS2_FU)
#	$(STRIP) funzip.exe
