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Makefile
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1996-04-25
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5KB
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181 lines
# Makefile for Info-ZIP's UnZip, UnZipSFX and fUnZip using djgpp v2.0, by
# Frank Donahoe. Tested with UnZip 5.20p beta by Christian Spieler.
# Last updated: 25 Apr 96
#
# This Makefile is specifically tailored for GNU make and GNU C and
# may not work with a generic Unix-compatible make utility.
# Features used:
# - pattern rules (%.o : %.c, etc.)
# - GNU-specific conditionals and functions (ifeq, $(patsubst,,),...)
#
# The stand-alone executable requires DPMI services to run. If running
# in a DOS window under Windows 3.1 or later, the dpmi server is auto-
# matically present. Under DOS, if a DPMI server is not loaded, the
# program will look for "cwsdpmi.exe." If found, it will be loaded for
# the duration of the program.
#
# cwsdpmi is a "free" dpmi server written by Charles W. Sandmann
# (sandman@clio.rice.edu). It may be found, among other sites, on SimTel
# and its mirrors in the .../vendors/djgpp/v2misc directory.
# Separators colon and <sp> are used in U**X, semi-colon and <sp> in DOS.
VPATH=. msdos
ifdef NOASM
USE_ASMCRC=
else
USE_ASMCRC=1
endif
# UnZip flags
# LOCAL_UNZIP may be set in AUTOEXEC.BAT or defined in djgpp.env [make].
# See, for example, DOSWILD, in the file INSTALL.
# [make]
# LOCAL_UNZIP=-DDOSWILD
# BUTT=-m486
# BUTT may also be defined to specify the target system. At present, -m386
# and -m486 are the only supported options. Either will produce code which
# will run on the other microprocessor, though possibly not so fast.
LOC=-DDOS $(ASMFLG) $(LOCAL_UNZIP)
CC=gcc
LD=$(CC)
CPPFLAGS=-I. $(LOC)
ASFLAGS=$(CPPFLAGS)
CFLAGS=-Wall -O2 $(BUTT) $(CPPFLAGS)
FUN_FLAGS=$(CFLAGS) -DFUNZIP
SFX_FLAGS=$(CFLAGS) -DSFX
LDFLAGS=-s
# general-purpose stuff
# If cp.exe is not found change to CP=copy /Y .
CP = cp -f
# If install.exe is not found change to INSTALL=$(CP) .
INSTALL=install
# The default value of RM is "rm -f" . If rm.exe is not found, uncomment
# the following:
# RM=del
E = .exe
O = .o
M=msdos
# defaults for crc32 stuff and system dependent headers
ifdef USE_ASMCRC
ASMFLG = -DASM_CRC
CRC32 = crc_gcc
else
ASMFLG =
CRC32 = crc32
endif
# object files
OBJS1 = unzip$O $(CRC32)$O crctab$O crypt$O envargs$O explode$O
OBJS2 = extract$O fileio$O globals$O inflate$O list$O match$O
OBJS3 = process$O ttyio$O unreduce$O unshrink$O zipinfo$O
OBJS = $(OBJS1) $(OBJS2) $(OBJS3) $M$O
OBJX = unzipsfx$O $(CRC32)$O crctab$O crypt$O extract_$O fileio$O globals$O \
inflate$O match$O process_$O ttyio$O $M_$O
OBJF = funzip$O $(CRC32)$O crypt-$O globals-$O inflate-$O ttyio-$O
OBJECTS_ALL = $(sort $(OBJS) $(OBJX) $(OBJF) crc32$O crc_gcc$O)
# Common header files included by all C sources:
UNZIP_H = unzip.h unzpriv.h globals.h msdos/doscfg.h
# executable files
UNZIPS = unzip$E zipinfo$E funzip$E unzipsfx$E
# pattern rules to compile the sources:
%$O : %.c
$(CC) $(CFLAGS) -c $< -o $@
%-$O: %.c
$(CC) $(FUN_FLAGS) -c $< -o $@
%_$O: %.c
$(CC) $(SFX_FLAGS) -c $< -o $@
%sfx$O: %.c
$(CC) $(SFX_FLAGS) -c $< -o $@
all: unzips
unzips: unzip$E zipinfo$E funzip$E unzipsfx$E
unzip$E: $(OBJS)
$(LD) $(LDFLAGS) $(OBJS) -o $@
zipinfo$E: unzip$E
stubify -g $@
stubedit $@ runfile=unzip argv0=zipinfo
funzip$E: $(OBJF)
$(LD) $(LDFLAGS) $(OBJF) -o $@
unzipsfx$E: $(OBJX)
$(LD) $(LDFLAGS) $(OBJX) -o $@
# explicit compilation instructions:
crc_gcc$O: crc_i386.S # 32bit, GNU AS
$(CC) $(ASFLAGS) -x assembler-with-cpp -c -o $@ crc_i386.S
# BIN_PATH may be defined in djgpp.env [make] or defined below. If the
# installation is to the directory containing gcc.exe etc. place the
# following in djgpp.env:
# [make]
# BIN_PATH=%\>;BIN_PATH%%\DJDIR%\bin
# Even if so placed, it can be over-ridden here by, say:
# BIN_PATH=c:\usr\bin
install: $(UNZIPS)
-@if not exist $(BIN_PATH)\nul mkdir $(BIN_PATH)
for %%f in ($(UNZIPS)) do $(INSTALL) %%f $(BIN_PATH)
uninstall:
for %%f in ($(UNZIPS)) do $(RM) $(BIN_PATH)\%%f
clean:
ifeq ($(firstword $(RM)), del)
$(RM) *$O
$(RM) *.exe
else
$(RM) $(OBJECTS_ALL) *.exe
endif
# Source dependencies:
crc_gcc$O: crc_i386.S
crc32$O: crc32.c $(UNZIP_H) zip.h
crctab$O: crctab.c $(UNZIP_H) zip.h
crypt$O: crypt.c $(UNZIP_H) zip.h crypt.h ttyio.h
crypt-$O: crypt.c $(UNZIP_H) zip.h crypt.h ttyio.h
envargs$O: envargs.c $(UNZIP_H)
explode$O: explode.c $(UNZIP_H)
extract$O: extract.c $(UNZIP_H) crypt.h
extract_$O: extract.c $(UNZIP_H) crypt.h
fileio$O: fileio.c $(UNZIP_H) crypt.h ttyio.h ebcdic.h
funzip$O: funzip.c $(UNZIP_H) crypt.h ttyio.h tables.h
globals$O: globals.c $(UNZIP_H)
globals-$O: globals.c $(UNZIP_H)
inflate$O: inflate.c inflate.h $(UNZIP_H)
inflate-$O: inflate.c inflate.h $(UNZIP_H) crypt.h
list$O: list.c $(UNZIP_H)
match$O: match.c $(UNZIP_H)
msdos$O: msdos/msdos.c $(UNZIP_H)
msdos_$O: msdos/msdos.c $(UNZIP_H)
process$O: process.c $(UNZIP_H)
process_$O: process.c $(UNZIP_H)
ttyio$O: ttyio.c $(UNZIP_H) zip.h crypt.h ttyio.h
ttyio-$O: ttyio.c $(UNZIP_H) zip.h crypt.h ttyio.h
unreduce$O: unreduce.c $(UNZIP_H)
unshrink$O: unshrink.c $(UNZIP_H)
unzip$O: unzip.c $(UNZIP_H) crypt.h version.h consts.h
unzipsfx$O: unzip.c $(UNZIP_H) crypt.h version.h consts.h
zipinfo$O: zipinfo.c $(UNZIP_H)