makefile.azt

给出了 zip 压缩算法的完整实现过程。

# Makefile for Zip, ZipNote, ZipCloak, ZipSplit for Aztec C 5.2
# Also ZipLM, a version of Zip that needs much less free memory
#   -- Paul Kienitz, last updated 12 Feb 01

# Make sure platform is defined correctly, and select memory usage options:
DEFINES = -d AMIGA -d DYN_ALLOC -d ASM_CRC
# ASM_CRC now serves only as a notation for "Zip -L".

CC = cc
AS = as
CFLAGS = -psb0e -sabfmnpu -wcr0u $(DEFINES)
# -pbs means unsigned chars and short ints, -sabfmnpu is various small
# optimizations, -wcr0u adjusts type checking strictness

CFLAGD = -bs -psb0e -s0f0n -wcr0u $(DEFINES)
# -bs is include source debugging info, -s0f0n is avoid hard-to-debug optimizations

WSIZ = WSIZE=4096
LOWFLAGS = $(CFLAGS) -d $(WSIZ) -d SMALL_MEM
# used for compiling a low-memory-use version of Zip

LOWFLAGD = $(CFLAGD) -d $(WSIZ) -d SMALL_MEM
# for the debuggable low-memory-use version

ASOPTS = -n -eAMIGA -eDYN_ALLOC -eCPUTEST -eINT16
LOWASOPTS = $(ASOPTS) -e$(WSIZ) -eSMALL_MEM
# Options used for assembling amiga/deflate.a; must generally match the
# settings in DEFINES.  LOWASOPTS are for the low-memory version.

LD = ln
LDLIBS = -lc16
LDFLAGS = -m +q

LDFLAGD = -m +q -g -w


# default C rules
.c.o :
	$(CC) $(CFLAGS) -o $@ $*.c

# rules for routines containing entries needed by utilities
.c.oo :
	$(CC) $(CFLAGS) -d UTIL -o $@ $*.c

# rules for the low-memory version:

.c.ol :
	$(CC) $(LOWFLAGS) -o $@ $*.c

# default C rules for debugging
.c.od :
	$(CC) $(CFLAGD) -o $@ $*.c

# debugging rules for routines containing entries needed by utilities
.c.dd :
	$(CC) $(CFLAGD) -d UTIL -o $@ $*.c

# rules for the low-memory version:

.c.dl :
	$(CC) $(LOWFLAGD) -o $@ $*.c


# object file lists

ZIP_H = zip.h ziperr.h tailor.h amiga/osdep.h amiga/z-stat.h


OBJZ = zip.o deflate.o trees.o zipfile.o zipup.o util.o timezone.o \
        fileio.o globals.o amiga/amiga.o amiga/amigazip.o amiga/crc_68.o \
        crctab.o crypt.o ttyio.o

OBJL = zip.ol deflate.ol trees.ol zipfile.ol \
        zipup.ol util.ol timezone.ol fileio.ol globals.ol crypt.ol \
        ttyio.ol crctab.ol amiga/amiga.ol amiga/amigazip.ol amiga/crc_68.o

OBJU = zipfile.oo fileio.oo util.oo globals.o amiga/amiga.oo \
        amiga/amigazip.oo
OBJN = zipnote.o  $(OBJU)
OBJC = zipcloak.o $(OBJU) crctab.o crypt.oo ttyio.o
OBJS = zipsplit.o $(OBJU)

# These are the debuggable versions:

DBJZ = zip.od deflate.od trees.od zipfile.od zipup.od \
        util.od timezone.od fileio.od globals.od amiga/amiga.od \
        amiga/amigazip.od amiga/crc_68.o crctab.od crypt.od ttyio.od

DBJL = zip.dl deflate.dl trees.dl zipfile.dl zipup.dl util.dl timezone.dl \
        fileio.dl globals.dl amiga/amiga.dl amiga/amigazip.dl amiga/crc_68.o \
        crctab.dl crypt.dl ttyio.dl

DBJU = zipfile.dd fileio.dd util.dd globals.od amiga/amiga.dd \
        amiga/amigazip.dd
DBJN = zipnote.od  $(DBJU)
DBJC = zipcloak.od $(DBJU) crctab.od crypt.dd ttyio.od
DBJS = zipsplit.od $(DBJU)


#  HERE WE GO:

all : Zip ZipNote ZipSplit ZipCloak

z : Zip

n : ZipNote

s : ZipSplit

c : ZipCloak

l : ZipLM

# Debug versions:

dall : Zip.dbg ZipNote.dbg ZipSplit.dbg ZipCloak.dbg

dz : Zip.dbg

dn : ZipNote.dbg

ds : ZipSplit.dbg

dc : ZipCloak.dbg

dl : ZipLM.dbg


Zip : $(OBJZ) $(ZIP_H)
	$(LD) $(LDFLAGS) -o $@ $(OBJZ) $(LDLIBS)
	-@delete Zip.dbg

ZipNote : $(OBJN) $(ZIP_H)
	$(LD) $(LDFLAGS) -o $@ $(OBJN) $(LDLIBS)
	-@delete ZipNote.dbg

ZipSplit : $(OBJS) $(ZIP_H)
	$(LD) $(LDFLAGS) -o $@ $(OBJS) $(LDLIBS)
	-@delete ZipSplit.dbg

ZipCloak : $(OBJC) $(ZIP_H)
	$(LD) $(LDFLAGS) -o $@ $(OBJC) $(LDLIBS)
	-@delete ZipCloak.dbg

ZipLM : $(OBJL) $(ZIP_H)
	$(LD) $(LDFLAGS) -o $@ $(OBJL) $(LDLIBS)
	-@delete ZipLM.dbg


Zip.dbg : $(DBJZ) $(ZIP_H)
	$(LD) $(LDFLAGD) -o Zip $(DBJZ) $(LDLIBS)

ZipNote.dbg : $(DBJN) $(ZIP_H)
	$(LD) $(LDFLAGD) -o ZipNote $(DBJN) $(LDLIBS)

ZipSplit.dbg : $(DBJS) $(ZIP_H)
	$(LD) $(LDFLAGD) -o ZipSplit $(DBJS) $(LDLIBS)

ZipCloak.dbg : $(DBJC) $(ZIP_H)
	$(LD) $(LDFLAGD) -o ZipCloak $(DBJC) $(LDLIBS)

ZipLM.dbg : $(DBJL) $(ZIP_H)
	$(LD) $(LDFLAGD) -o ZipLM $(DBJL) $(LDLIBS)


clean : bugclean
	-delete quiet $(OBJZ)
	-delete quiet $(OBJL)
	-delete quiet zipnote.o zipcloak.o zipsplit.o \
                       crypt.oo $(OBJU)

bugclean :
	-delete quiet $(DBJZ)
	-delete quiet $(DBJL)
	-delete quiet zipnote.od zipcloak.od zipsplit.od \
                       crypt.dd $(DBJU)

cleaner : clean
	-delete quiet Zip ZipNote ZipSplit ZipCloak ZipLM
	-delete quiet Zip.dbg ZipNote.dbg ZipSplit.dbg ZipCloak.dbg ZipLM.dbg


# header dependencies:

zip.o zipnote.o zipcloak.o zipsplit.o crypt.o ttyio.o deflate.o \
   trees.o zipfile.o zipup.o fileio.o util.o timezone.o crctab.o \
   globals.o amiga/amiga.o : $(ZIP_H)

zip.ol zipnote.ol zipcloak.ol zipsplit.ol crypt.ol ttyio.ol deflate.ol \
   trees.ol zipfile.ol zipup.ol fileio.ol util.ol timezone.ol crctab.ol \
   globals.ol amiga/amiga.ol : $(ZIP_H)

crypt.oo zipfile.oo fileio.oo util.oo : $(ZIP_H)

amiga/amigazip.o amiga/amigazip.ol amiga/amigazip.oo : amiga/amiga.h $(ZIP_H)

zip.o zipnote.o zipcloak.o zipsplit.o zipup.o \
   zip.ol zipnote.ol zipcloak.ol zipsplit.ol zipup.ol : revision.h

amiga/amiga.o amiga/amiga.ol : crypt.h

crypt.o crypt.oo crypt.ol ttyio.o ttyio.ol zipcloak.o zipcloak.ol \
   zip.o zip.ol zipup.o zipup.ol : crypt.h ttyio.h

timezone.o timezone.ol : timezone.h
amiga/amiga.o amiga/amiga.ol amiga/amiga.oo : timezone.h

zipup.o zipup.ol : amiga/zipup.h


# SPECIAL CASES:

# -mr changes expression parsing; avoids a bogus "expression too complex" error:
trees.o : trees.c
	$(CC) $(CFLAGS) -mr -o $@ trees.c

trees.ol : trees.c
	$(CC) $(LOWFLAGS) -mr -o $@ trees.c

trees.od : trees.c
	$(CC) $(CFLAGD) -mr -o $@ trees.c

trees.ld : trees.c
	$(CC) $(LOWFLAGD) -mr -o $@ trees.c

# Substitute the assembly version of deflate.c: (but not in debug version)
deflate.o : amiga/deflate.a
	$(AS) $(ASOPTS) -o $@ amiga/deflate.a

deflate.ol : amiga/deflate.a
	$(AS) $(LOWASOPTS) -o $@ amiga/deflate.a

# The assembly CRC function:
amiga/crc_68.o : amiga/crc_68.a
	$(AS) -n -o $@ amiga/crc_68.a

# Put the Amiga internal version data with today's date into amiga.c:
amiga/amiga.o : amiga/amiga.c amiga/filedate.c amiga/stat.c
	rx > env:VersionDate "say '""'translate(date('E'), '.', '/')'""'"
	$(CC) $(CFLAGS) -o $@ amiga/amiga.c
	delete env:VersionDate

amiga/amiga.ol : amiga/amiga.c amiga/filedate.c amiga/stat.c
	rx > env:VersionDate "say '""'translate(date('E'), '.', '/')'""'"
	$(CC) $(LOWFLAGS) -o $@ amiga/amiga.c
	delete env:VersionDate

amiga/amiga.od : amiga/amiga.c amiga/filedate.c amiga/stat.c
	rx > env:VersionDate "say '""'translate(date('E'), '.', '/')'""'"
	$(CC) $(CFLAGD) -o $@ amiga/amiga.c
	delete env:VersionDate

amiga/amiga.ld : amiga/amiga.c amiga/filedate.c amiga/stat.c
	rx > env:VersionDate "say '""'translate(date('E'), '.', '/')'""'"
	$(CC) $(LOWFLAGD) -o $@ amiga/amiga.c
	delete env:VersionDate

amiga/amiga.oo : amiga/amiga.c amiga/filedate.c amiga/stat.c
	rx > env:VersionDate "say '""'translate(date('E'), '.', '/')'""'"
	$(CC) $(CFLAGS) -d UTIL -o $@ amiga/amiga.c
	delete env:VersionDate

amiga/amiga.dd : amiga/amiga.c amiga/filedate.c amiga/stat.c
	rx > env:VersionDate "say '""'translate(date('E'), '.', '/')'""'"
	$(CC) $(CFLAGD) -d UTIL -o $@ amiga/amiga.c
	delete env:VersionDate

# Put the compiler version number into amigazip.c:
amiga/amigazip.o : amiga/amigazip.c
	$(CC) $(CFLAGS) -o $@ -d __VERSION__=5 -d __REVISION__=2 amiga/amigazip.c

amiga/amigazip.ol : amiga/amigazip.c
	$(CC) $(LOWFLAGS) -o $@ -d __VERSION__=5 -d __REVISION__=2 amiga/amigazip.c

amiga/amigazip.od : amiga/amigazip.c
	$(CC) $(CFLAGD) -o $@ -d __VERSION__=5 -d __REVISION__=2 amiga/amigazip.c

amiga/amigazip.ld : amiga/amigazip.c
	$(CC) $(LOWFLAGD) -o $@ -d __VERSION__=5 -d __REVISION__=2 amiga/amigazip.c

amiga/amigazip.oo : amiga/amigazip.c
	$(CC) $(CFLAGS) -d UTIL -o $@ -d __VERSION__=5 -d __REVISION__=2 amiga/amigazip.c

amiga/amigazip.dd : amiga/amigazip.c
	$(CC) $(CFLAGD) -d UTIL -o $@ -d __VERSION__=5 -d __REVISION__=2 amiga/amigazip.c