makefile.lcc

给出了 zip 压缩算法的完整实现过程。

# Makefile for Zip, ZipCloak, ZipNote and ZipSplit using LCC-Win32.
# By E-Yen Tan (3 June 1998).
# Last updated 21 December 1998 (Christian Spieler).

# This compiler evaluates #include locations relative to current working dir,
# not relative to the location of the file containing the #include directive.
# As a consequence, a "-Iwin32" option is required to allow compilation of
# the WIN32 specific sources.

CC = lcc
# -O caused a segmentation violation with previous versions of lcc, but
# now the optimizer seems to be fixed.
CCFLAGS = -zp8 -O -DWIN32
AS = lcc
ASFLAGS =
LD = lcclnk
LDFLAGS = -s

# Optional macros should be declared below.
# LCC's Make will not read the LOCAL_ZIP environment variable.
LOC = $(ASMFLG)

# Options to select optimized assembler code for CRC32 calculation.
#ifdef USEASM
CRC32 = crc_lcc
OBJA = lm32_lcc.obj
ASMFLG = -DASM_CRC -DASMV
#else
#CRC32 = crc32
#OBJA =
#ASMFLG = -DNO_ASM
#endif

CFLAGS = $(CCFLAGS) $(LOC)

OBJZS = win32.obj win32zip.obj nt.obj $(OBJA)
OBJUS = win32_.obj

OBJZ1 = zip.obj zipfile.obj zipup.obj fileio.obj util.obj
OBJZ2 = $(CRC32).obj crctab.obj globals.obj
OBJZ3 = deflate.obj trees.obj crypt.obj ttyio.obj
OBJZ  = $(OBJZ1) $(OBJZ2) $(OBJZ3) $(OBJZS)

OBJU1 = zipfile_.obj fileio_.obj util_.obj globals.obj
OBJU  = $(OBJU1) $(OBJUS)

OBJN =  zipnote.obj $(OBJU)
OBJS =  zipsplit.obj $(OBJU)
OBJK =  zipcloak.obj crctab.obj crypt_.obj ttyio.obj
OBJC =  $(OBJK) $(OBJU)

ZIP_H = zip.h ziperr.h tailor.h win32/osdep.h

# rules

.SUFFIXES: .c .obj

.c.obj:
	$(CC) $(CFLAGS) $<

.asm.obj:
	$(AS) $(ASFLAGS) $<

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 win32/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

win32.obj:    win32/win32.c $(ZIP_H) win32/win32zip.h
	$(CC) $(CFLAGS) -Iwin32 -Fo$@ win32/win32.c

win32zip.obj: win32/win32zip.c $(ZIP_H) win32/win32zip.h win32/nt.h
	$(CC) $(CFLAGS) -Iwin32 -Fo$@ win32/win32zip.c

nt.obj:       win32/nt.c $(ZIP_H) win32/nt.h
	$(CC) $(CFLAGS) -Iwin32 -Fo$@ win32/nt.c

crc_lcc.obj:	win32/crc_lcc.asm
	$(AS) $(ASFLAGS) -Fo$@ win32/crc_lcc.asm

lm32_lcc.obj:	win32/lm32_lcc.asm
	$(AS) $(ASFLAGS) -Fo$@ win32/lm32_lcc.asm

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) $(CFLAGS) -DUTIL -Fo$@ zipfile.c

fileio_.obj:  fileio.c $(ZIP_H)
	$(CC) $(CFLAGS) -DUTIL -Fo$@ fileio.c

util_.obj:    util.c $(ZIP_H)
	$(CC) $(CFLAGS) -DUTIL -Fo$@ util.c

crypt_.obj:   crypt.c $(ZIP_H) crypt.h ttyio.h
	$(CC) $(CFLAGS) -DUTIL -Fo$@ crypt.c

win32_.obj:    win32/win32.c $(ZIP_H) win32/win32zip.h
	$(CC) $(CFLAGS) -DUTIL -Iwin32 -Fo$@ win32/win32.c

zip.exe: $(OBJZ)
	$(LD) $(LDFLAGS) -o $@ $(OBJZ)

zipcloak.exe: $(OBJC)
	$(LD) $(LDFLAGS) -o $@ $(OBJC)

zipnote.exe: $(OBJN)
	$(LD) $(LDFLAGS) -o $@ $(OBJN)

zipsplit.exe: $(OBJS)
	$(LD) $(LDFLAGS) -o $@ $(OBJS)