330 lines
9.8 KiB
Plaintext
330 lines
9.8 KiB
Plaintext
# 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 16 Feb 2008.
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# Makes UnZip.exe, fUnZip.exe, and UnZipSFX.exe.
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#
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# Invoke from UnZip source dir with "WMAKE -F MSDOS\MAKEFILE.WAT [targets]".
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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 source.
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# PMODE/W is recommended over DOS/4GW for best performance.
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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 omit unshrinking support use "WMAKE NO_LZW=1 ..."
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# To support unreducing, get the real unreduce.c and go "WMAKE OFFEND_RMS=1 ..."
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# To include support for bzip2 decompression (only for 32-bit), get the bzip2
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# source distribution into the bzip2/ subfolder and start compilation
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# with "WMAKE PM=1 USEBZ2=1 ..."
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#
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# Other options to be fed to the compiler can be specified in an environment
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# variable called LOCAL_UNZIP.
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variation = $(%LOCAL_UNZIP)
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# Stifle annoying "Delete this file?" questions when errors occur:
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.ERASE
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.EXTENSIONS:
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.EXTENSIONS: .exe .obj .obx .c .h .asm
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# We maintain multiple sets of object files in different directories so that
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# we can compile msdos, dos/4gw, and win32 versions of UnZip without their
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# object files interacting. The following var must be a directory name
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# ending with a backslash. All object file names must include this macro
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# at the beginning, for example "$(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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OBDIR = od16d
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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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OBDIR = ob16d
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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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!ifdef NO_LZW
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cvars = $+$(cvars)$- -DLZW_CLEAN
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avars = $+$(avars)$- -DLZW_CLEAN
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# "$+$(foo)$-" 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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!endif
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!ifdef OFFEND_RMS
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cvars = $+$(cvars)$- -DUSE_SMITH_CODE
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avars = $+$(avars)$- -DUSE_SMITH_CODE
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!endif
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IZ_BZIP2 = bzip2
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!ifdef USEBZ2
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!ifdef PM
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cvars = $+$(cvars)$- -DUSE_BZIP2 -I$(IZ_BZIP2)
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bz2errob = $(O)ubz2err.obj
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bz2errox = $(O)ubz2err.obj
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BZIPLIB = $(IZ_BZIP2)/$(OBDIR)/bz2.lib
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BZ2LNKLIB = lib {$(BZIPLIB)}
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!else
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bz2errob =
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bz2errox =
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BZIPLIB =
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BZ2LNKLIB =
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!endif
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!else
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bz2errob =
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bz2errox =
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BZIPLIB =
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BZ2LNKLIB =
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!endif
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# The assembly hot-spot code in crc_i[3]86.asm is optional. This section
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# controls its usage.
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!ifdef NOASM
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crcaob =
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crcaof =
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crcaox =
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!else # !NOASM
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cvars = $+$(cvars)$- -DASM_CRC
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! ifdef PM
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crcaob = $(O)crc_i386.obj
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crcaof = $(O)crc_i38f.obj
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crcaox = $(O)crc_i386.obx
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crc_s = win32\crc_i386.asm # requires that the win32 directory be present
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! else
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crcaob = $(O)crc_i86.obj
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crcaof = $(O)crc_i8f.obj
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crcaox = $(O)crc_i86.obx
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crc_s = msdos\crc_i86.asm
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! endif
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!endif
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# Our object files: OBJ[A-C] is for UnZip, OBJX for UnZipSFX, OBJF for fUnZip:
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OBJA1 = $(O)unzip.obj $(O)crc32.obj $(crcaob) $(O)crypt.obj $(O)envargs.obj
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OBJA = $(OBJA1) $(O)explode.obj $(O)extract.obj $(O)fileio.obj $(O)globals.obj
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OBJB2 = $(O)inflate.obj $(O)list.obj $(O)match.obj $(O)process.obj
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OBJB = $(OBJB2) $(O)ttyio.obj $(bz2errob) $(O)unreduce.obj
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OBJC = $(O)unshrink.obj $(O)zipinfo.obj $(O)msdos.obj
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OBJX2 = $(O)unzip.obx $(O)crc32.obx $(crcaox) $(O)crypt.obx $(O)extract.obx
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OBJX1 = $(OBJX2) $(O)fileio.obx $(O)globals.obx $(O)inflate.obx $(O)match.obx
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OBJX = $(OBJX1) $(O)process.obx $(bz2errox) $(O)ttyio.obx $(O)msdos.obx
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OBJF1 = $(O)funzip.obj $(O)crc32f.obj $(crcaof) $(O)cryptf.obj $(O)globalsf.obj
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OBJF = $(OBJF1) $(O)inflatef.obj $(O)ttyiof.obj $(O)msdosf.obj
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# Common header files included by all C sources:
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UNZIP_H = unzip.h unzpriv.h globals.h msdos\doscfg.h
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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, flat memory, static strings in code, max strictness:
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cflags = -bt=DOS -mf -6r -zt -zq -wx
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aflags = -bt=DOS -mf -3 -zq
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cflagf = $(cflags)
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aflagf = $(aflags)
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cflagx = $(cflags)
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aflagx = $(aflags)
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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 code, large memory, static strings in code, max strictness:
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cflags = -bt=DOS -ml -0 -zt -zq -wx
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aflags = -bt=DOS -ml -0 -zq
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# for fUnZip, Deflate64 support requires the compact memory model:
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cflagf = -bt=DOS -mc -0 -zt -zq -wx
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aflagf = -bt=DOS -mc -0 -zq
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# for UnZipSFX (without Deflate64 support), use the small memory model:
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cflagx = -bt=DOS -ms -0 -zt -zq -wx
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aflagx = -bt=DOS -ms -0 -zq
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lflags = sys DOS
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!endif # !PM
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cvars = $+$(cvars)$- -DMSDOS $(variation)
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avars = $+$(avars)$- $(variation)
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# Specify optimizations, or a nonoptimized debugging version:
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!ifdef DEBUG
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cdebug = -od -d2
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cdebux = -od -d2
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ldebug = d w all op symf
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!else
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! ifdef PM
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cdebug = -s -obhikl+rt -oe=100 -zp8
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# -oa helps slightly but might be dangerous.
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! else
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cdebug = -s -oehiklrt
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! endif
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cdebux = -s -obhiklrs
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ldebug = op el
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!endif
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# How to compile sources:
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.c.obx:
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$(cc) $(cdebux) $(cflagx) $(cvars) -DSFX $[@ -fo=$@
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.c.obj:
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$(cc) $(cdebug) $(cflags) $(cvars) $[@ -fo=$@
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# Here we go! By default, make all targets, except no UnZipSFX for PMODE:
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!ifdef PM
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all: UnZip.exe fUnZip.exe
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!else
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all: UnZip.exe fUnZip.exe UnZipSFX.exe
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!endif
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# Convenient shorthand options for single targets:
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u: UnZip.exe .SYMBOLIC
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f: fUnZip.exe .SYMBOLIC
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x: UnZipSFX.exe .SYMBOLIC
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UnZip.exe: $(OBDIR) $(OBJA) $(OBJB) $(OBJC) $(BZIPLIB)
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set WLK_VA=file {$(OBJA)}
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set WLK_VB=file {$(OBJB)}
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set WLK_VC=file {$(OBJC)} $(BZ2LNKLIB)
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$(link) $(lflags) $(ldebug) name $@ @WLK_VA @WLK_VB @WLK_VC
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set WLK_VA=
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set WLK_VB=
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set WLK_VC=
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# We use WLK_VA/WLK_VB/WLK_VC to keep the size of each command below 256 chars.
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UnZipSFX.exe: $(OBDIR) $(OBJX) $(BZIPLIB)
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set WLK_VX=file {$(OBJX)}
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$(link) $(lflags) $(ldebug) name $@ @WLK_VX
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set WLK_VX=
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fUnZip.exe: $(OBDIR) $(OBJF)
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set WLK_VF=file {$(OBJF)}
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$(link) $(lflags) $(ldebug) name $@ @WLK_VF
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set WLK_VF=
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# Source dependencies:
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# for UnZip ...
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$(O)crc32.obj: crc32.c $(UNZIP_H) zip.h crc32.h
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$(O)crypt.obj: crypt.c $(UNZIP_H) zip.h crypt.h crc32.h ttyio.h
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$(O)envargs.obj: envargs.c $(UNZIP_H)
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$(O)explode.obj: explode.c $(UNZIP_H)
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$(O)extract.obj: extract.c $(UNZIP_H) crc32.h crypt.h
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$(O)fileio.obj: fileio.c $(UNZIP_H) crc32.h crypt.h ttyio.h ebcdic.h
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$(O)globals.obj: globals.c $(UNZIP_H)
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$(O)inflate.obj: inflate.c inflate.h $(UNZIP_H)
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$(O)list.obj: list.c $(UNZIP_H)
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$(O)match.obj: match.c $(UNZIP_H)
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$(O)process.obj: process.c $(UNZIP_H) crc32.h
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$(O)ttyio.obj: ttyio.c $(UNZIP_H) zip.h crypt.h ttyio.h
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$(O)ubz2err.obj: ubz2err.c $(UNZIP_H)
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$(O)unreduce.obj: unreduce.c $(UNZIP_H)
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$(O)unshrink.obj: unshrink.c $(UNZIP_H)
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$(O)unzip.obj: unzip.c $(UNZIP_H) crypt.h unzvers.h consts.h
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$(O)zipinfo.obj: zipinfo.c $(UNZIP_H)
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# for UnZipSFX ...
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$(O)crc32.obx: crc32.c $(UNZIP_H) zip.h crc32.h
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$(O)crypt.obx: crypt.c $(UNZIP_H) zip.h crypt.h crc32.h ttyio.h
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$(O)extract.obx: extract.c $(UNZIP_H) crc32.h crypt.h
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$(O)fileio.obx: fileio.c $(UNZIP_H) crc32.h crypt.h ttyio.h ebcdic.h
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$(O)globals.obx: globals.c $(UNZIP_H)
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$(O)inflate.obx: inflate.c inflate.h $(UNZIP_H)
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$(O)match.obx: match.c $(UNZIP_H)
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$(O)process.obx: process.c $(UNZIP_H) crc32.h
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$(O)ttyio.obx: ttyio.c $(UNZIP_H) zip.h crypt.h ttyio.h
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$(O)ubz2err.obx: ubz2err.c $(UNZIP_H)
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$(O)unzip.obx: unzip.c $(UNZIP_H) crypt.h unzvers.h consts.h
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# Special case object files:
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$(O)msdos.obj: msdos\msdos.c $(UNZIP_H)
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$(cc) $(cdebug) $(cflags) $(cvars) msdos\msdos.c -fo=$@
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$(O)msdos.obx: msdos\msdos.c $(UNZIP_H)
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$(cc) $(cdebux) $(cflagx) $(cvars) -DSFX msdos\msdos.c -fo=$@
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!ifndef NOASM
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$(crcaob): $(crc_s)
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$(asm) $(aflags) $(avars) $(crc_s) -fo=$@
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$(crcaof): $(crc_s)
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$(asm) $(aflagf) $(avars) $(crc_s) -fo=$@
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$(crcaox): $(crc_s)
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$(asm) $(aflagx) $(avars) $(crc_s) -fo=$@
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!endif
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# Variant object files for fUnZip, using $(cflagf):
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$(O)funzip.obj: funzip.c $(UNZIP_H) crc32.h crypt.h ttyio.h
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$(cc) $(cdebux) $(cflagf) $(cvars) funzip.c -fo=$@
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$(O)crc32f.obj: crc32.c $(UNZIP_H) zip.h crc32.h
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$(cc) $(cdebux) $(cflagf) $(cvars) -DFUNZIP crc32.c -fo=$@
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$(O)cryptf.obj: crypt.c $(UNZIP_H) zip.h crypt.h crc32.h ttyio.h
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$(cc) $(cdebux) $(cflagf) $(cvars) -DFUNZIP crypt.c -fo=$@
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$(O)globalsf.obj: globals.c $(UNZIP_H)
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$(cc) $(cdebux) $(cflagf) $(cvars) -DFUNZIP globals.c -fo=$@
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$(O)inflatef.obj: inflate.c inflate.h $(UNZIP_H) crypt.h
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$(cc) $(cdebux) $(cflagf) $(cvars) -DFUNZIP inflate.c -fo=$@
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$(O)ttyiof.obj: ttyio.c $(UNZIP_H) zip.h crypt.h ttyio.h
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$(cc) $(cdebux) $(cflagf) $(cvars) -DFUNZIP ttyio.c -fo=$@
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$(O)msdosf.obj: msdos\msdos.c $(UNZIP_H)
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$(cc) $(cdebux) $(cflagf) $(cvars) -DFUNZIP msdos\msdos.c -fo=$@
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# The bzip2 (de)compression library for BZIP2 support:
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$(IZ_BZIP2)/$(OBDIR)/bz2.lib : .ALWAYS .RECHECK
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$(MAKE) -h -f $(IZ_BZIP2)/makbz2iz.wat CC=$(cc) AR=lib386 &
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CFLSYS="$(cdebug) $(cflags)" &
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BZROOTDIR=$(IZ_BZIP2) BZOBDIR=$(IZ_BZIP2)/$(OBDIR)
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# Creation of subdirectory for intermediate files
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$(OBDIR):
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-mkdir $@
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# Unwanted file removal:
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clean_bz2_lib: .SYMBOLIC
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$(MAKE) -h -f $(IZ_BZIP2)/makbz2iz.wat &
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BZROOTDIR=$(IZ_BZIP2) BZOBDIR=$(IZ_BZIP2)\$(OBDIR) clean
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clean: clean_bz2_lib .SYMBOLIC
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del $(O)*.ob?
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cleaner: clean .SYMBOLIC
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del UnZip.exe
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del fUnZip.exe
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del UnZipSFX.exe
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