256 lines
7.6 KiB
Text
256 lines
7.6 KiB
Text
# WMAKE makefile for 16 bit MSDOS or 32 bit DOS extender (PMODE/W or DOS/4GW)
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# using Watcom C/C++ v11.0+, by Paul Kienitz, last revised 07 Aug 2005.
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# Makes Zip.exe, ZipNote.exe, ZipCloak.exe, and ZipSplit.exe.
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#
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# Invoke from Zip source dir with "WMAKE -F MSDOS\MAKEFILE.WAT [targets]"
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# To build with debug info use "WMAKE DEBUG=1 ..."
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# To build with no assembly modules use "WMAKE NOASM=1 ..."
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# To make the PMODE/W version use "WMAKE PM=1 ..."
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# To make the DOS/4GW version use "WMAKE GW=1 ..." (overrides PM=1)
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# Note: specifying PM or GW without NOASM requires that the win32 source
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# directory be present, so it can access the 32 bit assembly sources.
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# PMODE/W is recommended over DOS/4GW for best performance.
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# To create a low memory usage version of Zip, use "WMAKE WSIZE=8192 ..."
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# (or whatever power of two less than 32768 you wish) -- this also causes
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# SMALL_MEM to be defined. Compression performance will be reduced.
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# This currently is not supported with PM=1 or GW=1.
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#
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# Other options to be fed to the compiler and assembler can be specified in
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# an environment variable called LOCAL_ZIP.
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variation = $(%LOCAL_ZIP)
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# Stifle annoying "Delete this file?" questions when errors occur:
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.ERASE
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.EXTENSIONS:
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.EXTENSIONS: .exe .obj .c .h .asm
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# We maintain multiple sets of object files in different directories so that
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# we can compile msdos, dos/4gw or pmode/w, and win32 versions of Zip without
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# their object files interacting. The following var must be a directory name
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# ending with a backslash. All object file names must include this macro
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# at the beginning, for example "$(O)foo.obj".
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!ifdef GW
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PM = 1 # both protected mode formats use the same object files
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!endif
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!ifdef DEBUG
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! ifdef PM
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OBDIR = od32d
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! else
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! ifdef WSIZE
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OBDIR = od16l
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size = -DWSIZE=$(WSIZE) -DSMALL_MEM
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! else
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OBDIR = od16d
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size = -DMEDIUM_MEM
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! endif
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! endif
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!else
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! ifdef PM
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OBDIR = ob32d
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! else
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! ifdef WSIZE
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OBDIR = ob16l
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size = -DWSIZE=$(WSIZE) -DSMALL_MEM
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! else
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OBDIR = ob16d
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size = -DMEDIUM_MEM
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! endif
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! endif
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!endif
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O = $(OBDIR)\ # comment here so backslash won't continue the line
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# The assembly hot-spot code in crc_i[3]86.asm and match[32].asm is
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# optional. This section controls its usage.
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!ifdef NOASM
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# C source
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asmob =
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cvars = $+$(cvars)$- -DDYN_ALLOC -DNO_ASM # or ASM_CRC might default on!
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# "$+$(foo)$-" means expand foo as it has been defined up to now; normally,
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# this make defers inner expansion until the outer macro is expanded.
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!else # !NOASM
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asmob = $(O)crc.obj $(O)match.obj
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! ifdef PM
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cvars = $+$(cvars)$- -DASM_CRC -DASMV # no DYN_ALLOC with match32.asm
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crc_s = win32\crc_i386.asm # requires that the win32 directory be present
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mat_s = win32\match32.asm # ditto
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! else
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cvars = $+$(cvars)$- -DDYN_ALLOC -DASM_CRC -DASMV
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avars = $+$(avars)$- -DDYN_ALLOC
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crc_s = msdos\crc_i86.asm
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mat_s = msdos\match.asm
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! endif
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!endif
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# Now we have to pick out the proper compiler and options for it. This gets
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# pretty complicated with the PM, GW, DEBUG, and NOASM options...
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link = wlink
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asm = wasm
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!ifdef PM
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cc = wcc386
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# Use Pentium Pro timings, register args, static strings in code:
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cflags = -bt=DOS -mf -6r -zt -zq
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aflags = -bt=DOS -mf -3 -zq
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cvars = $+$(cvars)$- -DDOS $(variation)
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avars = $+$(avars)$- -DWATCOM_DSEG $(variation)
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! ifdef GW
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lflags = sys DOS4G
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! else
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# THIS REQUIRES THAT PMODEW.EXE BE FINDABLE IN THE COMMAND PATH.
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# It does NOT require you to add a pmodew entry to wlink.lnk or wlsystem.lnk.
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defaultlibs = libpath %WATCOM%\lib386 libpath %WATCOM%\lib386\dos
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lflags = format os2 le op osname='PMODE/W' op stub=pmodew.exe $(defaultlibs)
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! endif
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!else # plain 16-bit DOS:
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cc = wcc
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# Use plain 8086 instructions, large memory model, static strings in code:
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cflags = -bt=DOS -ml -0 -zt -zq
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aflags = -bt=DOS -ml -0 -zq
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cvars = $+$(cvars)$- -DDOS $(size) $(variation)
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avars = $+$(avars)$- $(size) $(variation)
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lflags = sys DOS
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!endif # !PM
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# Specify optimizations, or a nonoptimized debugging version:
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!ifdef DEBUG
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cdebug = -od -d2
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ldebug = d w all op symf
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!else
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! ifdef PM
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cdebug = -s -obhikl+rt -oe=100 -zp8
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# -oa helps slightly but might be dangerous.
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! else
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cdebug = -s -oehiklrt
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! endif
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ldebug = op el
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!endif
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# How to compile most sources:
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.c.obj:
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$(cc) $(cdebug) $(cflags) $(cvars) $[@ -fo=$@
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# Our object files. OBJZ is for Zip, OBJC is for ZipCloak, OBJN is for
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# ZipNote, and OBJS is for ZipSplit:
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OBJZ2 = $(O)zip.obj $(O)crypt.obj $(O)ttyio.obj $(O)zipfile.obj $(O)zipup.obj
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OBJZA = $(OBJZ2) $(O)util.obj $(O)fileio.obj $(O)deflate.obj
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OBJZB = $(O)trees.obj $(O)globals.obj $(O)crc32.obj $(asmob) $(O)msdos.obj
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OBJU2 = $(O)zipfile_.obj $(O)fileio_.obj $(O)util_.obj $(O)globals.obj
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OBJ_U = $(OBJU2) $(O)msdos_.obj
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OBJC = $(O)zipcloak.obj $(O)crc32_.obj $(O)crypt_.obj $(O)ttyio.obj $(OBJ_U)
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OBJN = $(O)zipnote.obj $(OBJ_U)
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OBJS = $(O)zipsplit.obj $(OBJ_U)
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# Common header files included by all C sources:
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ZIP_H = zip.h ziperr.h tailor.h msdos\osdep.h
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# HERE WE GO! By default, make all targets:
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all: Zip.exe ZipNote.exe ZipCloak.exe ZipSplit.exe
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# Convenient shorthand options for single targets:
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z: Zip.exe .SYMBOLIC
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n: ZipNote.exe .SYMBOLIC
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c: ZipCloak.exe .SYMBOLIC
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s: ZipSplit.exe .SYMBOLIC
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Zip.exe: $(OBDIR) $(OBJZA) $(OBJZB) $(OBJV)
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set WLK_VA=file {$(OBJZA)}
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set WLK_VB=file {$(OBJZB) $(OBJV)}
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$(link) $(lflags) $(ldebug) name $@ @WLK_VA @WLK_VB
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set WLK_VA=
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set WLK_VB=
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# We use WLK_VA and WLK_VB to keep the size of each command under 256 chars.
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ZipNote.exe: $(OBDIR) $(OBJN)
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set WLK_VAR=file {$(OBJN)}
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$(link) $(lflags) $(ldebug) name $@ @WLK_VAR
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set WLK_VAR=
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ZipCloak.exe: $(OBDIR) $(OBJC)
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set WLK_VAR=file {$(OBJC)}
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$(link) $(lflags) $(ldebug) name $@ @WLK_VAR
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set WLK_VAR=
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ZipSplit.exe: $(OBDIR) $(OBJS)
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set WLK_VAR=file {$(OBJS)}
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$(link) $(lflags) $(ldebug) name $@ @WLK_VAR
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set WLK_VAR=
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# Source dependencies:
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$(O)crc32.obj: crc32.c $(ZIP_H) crc32.h
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$(O)crypt.obj: crypt.c $(ZIP_H) crypt.h crc32.h ttyio.h
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$(O)deflate.obj: deflate.c $(ZIP_H)
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$(O)fileio.obj: fileio.c $(ZIP_H) crc32.h
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$(O)globals.obj: globals.c $(ZIP_H)
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$(O)trees.obj: trees.c $(ZIP_H)
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$(O)ttyio.obj: ttyio.c $(ZIP_H) crypt.h ttyio.h
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$(O)util.obj: util.c $(ZIP_H)
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$(O)zip.obj: zip.c $(ZIP_H) crc32.h crypt.h revision.h ttyio.h
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$(O)zipfile.obj: zipfile.c $(ZIP_H) crc32.h
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$(O)zipup.obj: zipup.c $(ZIP_H) revision.h crc32.h crypt.h msdos\zipup.h
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$(O)zipnote.obj: zipnote.c $(ZIP_H) revision.h
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$(O)zipcloak.obj: zipcloak.c $(ZIP_H) revision.h crc32.h crypt.h ttyio.h
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$(O)zipsplit.obj: zipsplit.c $(ZIP_H) revision.h
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# Special case object files:
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$(O)msdos.obj: msdos\msdos.c $(ZIP_H)
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$(cc) $(cdebug) $(cflags) $(cvars) msdos\msdos.c -fo=$@
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$(O)match.obj: $(mat_s)
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$(asm) $(aflags) $(avars) $(mat_s) -fo=$@
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$(O)crc.obj: $(crc_s)
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$(asm) $(aflags) $(avars) $(crc_s) -fo=$@
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# Variant object files for ZipNote, ZipCloak, and ZipSplit:
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$(O)zipfile_.obj: zipfile.c $(ZIP_H) crc32.h
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$(cc) $(cdebug) $(cflags) $(cvars) -DUTIL zipfile.c -fo=$@
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$(O)fileio_.obj: fileio.c $(ZIP_H) crc32.h
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$(cc) $(cdebug) $(cflags) $(cvars) -DUTIL fileio.c -fo=$@
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$(O)util_.obj: util.c $(ZIP_H)
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$(cc) $(cdebug) $(cflags) $(cvars) -DUTIL util.c -fo=$@
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$(O)crc32_.obj: crc32.c $(ZIP_H) crc32.h
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$(cc) $(cdebug) $(cflags) $(cvars) -DUTIL crc32.c -fo=$@
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$(O)crypt_.obj: crypt.c $(ZIP_H) crc32.h crypt.h ttyio.h
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$(cc) $(cdebug) $(cflags) $(cvars) -DUTIL crypt.c -fo=$@
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$(O)msdos_.obj: msdos\msdos.c $(ZIP_H)
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$(cc) $(cdebug) $(cflags) $(cvars) -DUTIL msdos\msdos.c -fo=$@
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# Creation of subdirectory for intermediate files
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$(OBDIR):
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-mkdir $@
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# Unwanted file removal:
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clean: .SYMBOLIC
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del $(O)*.obj
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cleaner: clean .SYMBOLIC
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del Zip.exe
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del ZipNote.exe
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del ZipCloak.exe
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del ZipSplit.exe
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