makefile.emx

给出了 zip 压缩算法的完整实现过程。

# Makefile for Zip, ZipCloak, ZipNote and ZipSplit
# using emx 0.9c+rsxnt for Windows 95/98 and Windows NT and emx 0.9c for DOS.
# By Kai-Uwe Rommel, Chr. Spieler, E-Yen Tan (and others).
# Last updated 30th June 1998.
#
# Supported Make utilities:
# - Microsoft/IBM nmake (e.g. from MSC 6.0 or newer)
# - dmake 3.8 or higher
# - GNU make, at least version 3.68 (GNUish 16-bit port, RSXNT Make 3.75,
#   DJGPP v1.12 Make 3.71, some versions of DJGPP v2.x 32-bit Make;
#   current DJGPP v2.01 Make 3.76.1 does NOT work)
# - NOT watcom make
# The "smart" Make utilities mentioned below are Christian Spieler's
# enhanced version of GNUish 16-bit Make (3.74) and his adaption of these
# GNU Make sources to EMX (32-bit).

# Supported 32-bit C Compilers (created programs run under WinNT/Win95 only):
# - GNU gcc (emx/rsxnt kit 0.9c or newer)

# Supported Cross-Compilers for MS-DOS:
# - GNU gcc (emx kit 0.9c or newer, 32-bit)

# Supported Assemblers:
# - GNU as with GNU gcc


# To use, enter "make/nmake/dmake -f win32/makefile.emx"
# (this makefile depends on its name being "win32/makefile.emx").

# Add -DDYN_ALLOC to ASFLAGS if you have defined it in tailor.h or CFLAGS

# Note: assembly language modules are really only supported for
# GNU gcc 32-bit compilation.


default:
	@echo "Enter $(MAKE) -f win32/makefile.emx target"
	@echo "where target is one of:"
	@echo "   gcc gccso gccdyn gccdebug gcczl gccdos gccdoszl"
	@echo "   -----------------------------------------------"
	@echo "Or, specify a specific target for a partial build,"
	@echo "This uses >gcc< setup (win32 statically linked binary)"

# emx 0.9c, gcc, PE format, statically linked C runtime and rsxnt.dll
gcc:	all

# emx 0.9c, gcc, PE format, statically linked C runtime, standalone
gccso:
	$(MAKE) -f win32/makefile.emx all \
	CC="gcc -Zwin32 -Zsys -O2 -m486 -Wall" \
	CFLAGS="-DWIN32 -DASM_CRC" \
	AS="gcc -Zwin32" \
	ASFLAGS="-Di386" \
	LDFLAGS="-o ./" \
	LDFLAGS2="-ladvapi32 -s" \
	OUT="-o" \
	OBJ=".o" \
	CRC32="crc_gcc" \
	OBJA="matchgcc.o" \
	DEF="win32/zip.def"

# emx 0.9c, gcc, PE format, dynamically linked C runtime and rsxnt.dll
gccdyn:
	$(MAKE) -f win32/makefile.emx all \
	CC="gcc -Zwin32 -Zcrtdll=crtrsxnt -O2 -m486 -Wall" \
	CFLAGS="-DWIN32 -DASM_CRC" \
	AS="gcc -Zwin32" \
	ASFLAGS="-Di386" \
	LDFLAGS="-o ./" \
	LDFLAGS2="-ladvapi32 -s" \
	OUT="-o" \
	OBJ=".o" \
	CRC32="crc_gcc" \
	OBJA="matchgcc.o" \
	DEF="win32/zip.def"

# emx 0.9c, gcc, PE format, with debug info for gdb
gccdebug:
	$(MAKE) -f win32/makefile.emx all \
	CC="gcc -Zwin32 -O2 -g -Wall" \
	CFLAGS="-DWIN32 -DASM_CRC" \
	AS="gcc -Zwin32" \
	ASFLAGS="-Di386" \
	LDFLAGS="-o ./" \
	LDFLAGS2="-ladvapi32 -Zsmall-conv" \
	OUT="-o" \
	OBJ=".o" \
	CRC32="crc_gcc" \
	OBJA="matchgcc.o" \
	DEF="win32/zip.def"

# emx 0.9c, gcc, PE format,, statically linked zlib, C runtime, and rsxnt.dll
gcczl:
	$(MAKE) -f win32/makefile.emx all \
	CC="gcc -Zwin32 -O2 -m486 -Wall" \
	CFLAGS="-DWIN32 -DUSE_ZLIB" \
	AS="gcc -Zwin32" \
	ASFLAGS="-Di386 -DUSE_ZLIB" \
	LDFLAGS="-o ./" \
	LDFLAGS2="-L. -lzlib -ladvapi32 -s" \
	OUT="-o" \
	OBJ=".o" \
	CRC32="crc32" \
	OBJA="" \
	DEF="win32/zip.def"

# emx 0.9c, gcc, a.out format, for MS-DOS
gccdos:
	$(MAKE) -f win32/makefile.emx all \
	CC="gcc -O2 -m486 -Wall" \
	CFLAGS="-DDOS -DMSDOS -DASM_CRC" \
	AS="gcc" \
	ASFLAGS="-Di386" \
	LDFLAGS="-o ./" \
	LDFLAGS2="-s -Zsmall-conv" \
	OUT="-o" \
	OBJ=".o" \
	CRC32="crc_gcc" \
	OBJA="matchgcc.o" \
	OBJZS="msdos.o" \
	OBJUS="msdos_.o" \
	OSDEP_H="msdos/osdep.h" \
	ZIPUP_H="msdos/zipup.h"

# emx 0.9c, gcc, a.out format, for MS-DOS, using zlib
gccdoszl:
	$(MAKE) -f win32/makefile.emx all \
	CC="gcc -O2 -m486 -Wall" \
	CFLAGS="-DDOS -DMSDOS -DUSE_ZLIB" \
	AS="gcc" \
	ASFLAGS="-Di386 -DUSE_ZLIB" \
	LDFLAGS="-o ./" \
	LDFLAGS2="-L. -lzlib -s -Zsmall-conv" \
	OUT="-o" \
	OBJ=".o" \
	CRC32="crc32" \
	OBJA="" \
	OBJZS="msdos.o" \
	OBJUS="msdos_.o" \
	OSDEP_H="msdos/osdep.h" \
	ZIPUP_H="msdos/zipup.h"

# VPATH = .;win32

# variables

#default settings for target dependent macros:

# the "gcc" (statically linked Win32 executables) target:
CC=gcc -Zwin32 -O2 -m486 -Wall
CFLAGS=-DWIN32 -DASM_CRC
AS=gcc -Zwin32
ASFLAGS=-Di386
LDFLAGS=-o ./
LDFLAGS2=-ladvapi32 -s -Zsmall-conv
OUT=-o
OBJ=.o
CRC32=crc_gcc
OBJA=matchgcc.o
OSDEP_H=win32/osdep.h
ZIPUP_H=win32/zipup.h
DEF=win32/zip.def

DIRSEP = /
AS_DIRSEP = /
RM = del
LOCAL_OPTS = $(LOCAL_ZIP)
CCFLAGS = $(CFLAGS) $(LOCAL_OPTS)


OBJZ1 = zip$(OBJ) zipfile$(OBJ) zipup$(OBJ) fileio$(OBJ) util$(OBJ) \
	$(CRC32)$(OBJ) crctab$(OBJ)
OBJZ2 = globals$(OBJ) deflate$(OBJ) trees$(OBJ) crypt$(OBJ) \
	ttyio$(OBJ)
OBJZS =	win32zip$(OBJ) win32$(OBJ) nt$(OBJ)
OBJZ  = $(OBJZ1) $(OBJZ2) $(OBJZS) $(OBJA)

OBJU1 = zipfile_$(OBJ) fileio_$(OBJ) util_$(OBJ) globals$(OBJ)
OBJUS = win32_$(OBJ)
OBJU  = $(OBJU1) $(OBJUS)

OBJN  = zipnote$(OBJ) $(OBJU)
OBJS  = zipsplit$(OBJ) $(OBJU)
OBJC1 = zipcloak$(OBJ) crctab$(OBJ) crypt_$(OBJ) ttyio$(OBJ)
OBJC  = $(OBJC1) $(OBJU)

ZIP_H = zip.h ziperr.h tailor.h $(OSDEP_H)

# rules

.SUFFIXES: .c $(OBJ)

.c$(OBJ):
	$(CC) -c -I. $(CCFLAGS) $(OUT)$@ $<

# targets

all:	zip.exe zipnote.exe zipsplit.exe zipcloak.exe

zip$(OBJ):	zip.c $(ZIP_H) revision.h crypt.h ttyio.h
zipfile$(OBJ):	zipfile.c $(ZIP_H)
zipup$(OBJ):	zipup.c $(ZIP_H) revision.h crypt.h $(ZIPUP_H)
fileio$(OBJ):	fileio.c $(ZIP_H)
util$(OBJ):	util.c $(ZIP_H)
globals$(OBJ):	globals.c $(ZIP_H)
deflate$(OBJ):	deflate.c $(ZIP_H)
trees$(OBJ):	trees.c $(ZIP_H)
crc32$(OBJ):	crc32.c $(ZIP_H)
crctab$(OBJ):	crctab.c $(ZIP_H)
crypt$(OBJ):	crypt.c $(ZIP_H) crypt.h ttyio.h
ttyio$(OBJ):	ttyio.c $(ZIP_H) crypt.h ttyio.h

msdos$(OBJ):	msdos/msdos.c $(ZIP_H)
	$(CC) -c -I. $(CCFLAGS) msdos$(DIRSEP)msdos.c

win32zip$(OBJ):	win32/win32zip.c $(ZIP_H) win32/win32zip.h win32/nt.h
	$(CC) -c -I. $(CCFLAGS) win32$(DIRSEP)win32zip.c

win32$(OBJ):	win32/win32.c $(ZIP_H) win32/win32zip.h
	$(CC) -c -I. $(CCFLAGS) win32$(DIRSEP)win32.c

nt$(OBJ):	win32/nt.c $(ZIP_H) win32/nt.h
	$(CC) -c -I. $(CCFLAGS) win32$(DIRSEP)nt.c

crc_gcc$(OBJ):	crc_i386.S					# 32bit, GNU AS
	$(AS) $(ASFLAGS) -x assembler-with-cpp -c -o $@ crc_i386.S

matchgcc$(OBJ):	match.S
	$(AS) $(ASFLAGS) -x assembler-with-cpp -c -o $@ match.S

zipcloak$(OBJ):	zipcloak.c $(ZIP_H) revision.h crypt.h ttyio.h
zipnote$(OBJ):	zipnote.c $(ZIP_H) revision.h
zipsplit$(OBJ): zipsplit.c $(ZIP_H) revision.h

zipfile_$(OBJ):	zipfile.c $(ZIP_H)
	$(CC) -c -I. $(CCFLAGS) -DUTIL $(OUT)$@ zipfile.c

fileio_$(OBJ):	fileio.c $(ZIP_H)
	$(CC) -c -I. $(CCFLAGS) -DUTIL $(OUT)$@ fileio.c

util_$(OBJ):	util.c $(ZIP_H)
	$(CC) -c -I. $(CCFLAGS) -DUTIL $(OUT)$@ util.c

crypt_$(OBJ):	crypt.c $(ZIP_H) crypt.h ttyio.h
	$(CC) -c -I. $(CCFLAGS) -DUTIL $(OUT)$@ crypt.c

msdos_$(OBJ):	msdos/msdos.c $(ZIP_H)
	$(CC) -c -I. $(CCFLAGS) -DUTIL $(OUT)$@ msdos$(DIRSEP)msdos.c

win32_$(OBJ):	win32/win32.c $(ZIP_H) win32/win32zip.h
	$(CC) -c -I. $(CCFLAGS) -DUTIL $(OUT)$@ win32$(DIRSEP)win32.c

zip.exe: $(OBJZ)
# for DUMB make utilities, uncomment the following commands:
	-@$(RM) zip.rsp
	@for %%f in ($(OBJZ1)) do echo %%f >> zip.rsp
	@for %%f in ($(OBJZ2)) do echo %%f >> zip.rsp
	@for %%f in ($(OBJZS) $(OBJA)) do echo %%f >> zip.rsp
	$(CC) $(LDFLAGS)$@ @zip.rsp $(LDFLAGS2)
	@$(RM) zip.rsp
# smart make utilities (like well done ports of GNU Make) can use this:
#	$(CC) $(LDFLAGS)$@ $(OBJZ) $(LDFLAGS2)

zipcloak.exe: $(OBJC)
# for DUMB make utilities, uncomment the following commands:
	-@$(RM) zipcloak.rsp
	@for %%f in ($(OBJC1)) do echo %%f >> zipcloak.rsp
	@for %%f in ($(OBJU1)) do echo %%f >> zipcloak.rsp
	@for %%f in ($(OBJUS)) do echo %%f >> zipcloak.rsp
	$(CC) $(LDFLAGS)$@ @zipcloak.rsp $(LDFLAGS2)
	@$(RM) zipcloak.rsp
# smart make utilities (like well done ports of GNU Make) can use this:
#	$(CC) $(LDFLAGS)$@ $(OBJC) $(LDFLAGS2)

zipnote.exe: $(OBJN)
# for DUMB make utilities, uncomment the following commands:
	-@$(RM) zipnote.rsp
	@for %%f in ($(OBJN)) do echo %%f >> zipnote.rsp
	$(CC) $(LDFLAGS)$@ @zipnote.rsp $(LDFLAGS2)
	@$(RM) zipnote.rsp
# smart make utilities (like well done ports of GNU Make) can use this:
#	$(CC) $(LDFLAGS)$@ $(OBJN) $(LDFLAGS2)

zipsplit.exe: $(OBJS)
# for DUMB make utilities, uncomment the following commands:
	-@$(RM) zipsplit.rsp
	@for %%f in ($(OBJN)) do echo %%f >> zipsplit.rsp
	$(CC) $(LDFLAGS)$@ @zipsplit.rsp $(LDFLAGS2)
	@$(RM) zipsplit.rsp
# smart make utilities (like well done ports of GNU Make) can use this:
#	$(CC) $(LDFLAGS)$@ $(OBJS) $(LDFLAGS2)