# Makefile for UnZip, ZipInfo and Ship                       12 August 1992
#
# - for Microsoft C 6.00 under OS/2 1.x (16-bit)
# - for IBM C Set/2 under OS/2 2.0 (32-bit)
# - for Watcom C/386 9.0 under OS/2 2.0 (32-bit)
# - for GNU gcc (emx kit) under OS/2 2.0 (32-bit)

# To use, enter "{d,n}make -f makefile.os2" (this makefile depends on its
# name being "makefile.os2").

# Notes on Microsoft C 6.00 compilation:
#   The resulting programs can be used under OS/2 1.x or 2.x
#   protected mode only, not under DOS.  A larger stack has to
#   be used for OS/2 because system calls use more stack than
#   under DOS; 8k is recommended by Microsoft.

# Notes on IBM C Set/2, Watcom C/386 or gcc compilation:
#   The resulting programs can be used under OS/2 protected
#   mode of OS/2 2.0 only, not under 1.x and not under DOS.

CRYPTF =
CRYPTO =
# *** For decryption version, remove the # at the front of next 2 lines ***
# CRYPTF = -DCRYPT
# CRYPTO = crypt$(OBJ)

default:
	@echo Enter "$(MAKE) -f makefile.os2 msc"
	@echo    or "$(MAKE) -f makefile.os2 ibm"
	@echo    or "$(MAKE) -f makefile.os2 watcom"
	@echo    or "$(MAKE) -f makefile.os2 gcc"

mscdos:
	$(MAKE) -f makefile.os2 unzips \
	CC="cl -nologo -AC -Oaict -Gs" \
	CFLAGS="-Zp1 $(CRYPTF)" \
	LDFLAGS="-Lr -F 1000 -Fe" \
	LDFLAGS2="" \
	OUT="-Fo" \
	OBJ=".obj" \
	OBJO=""

msc:
	$(MAKE) -f makefile.os2 unzips \
	CC="cl -nologo -AC -Ocegit -Gs" \
	CFLAGS="-G2 -Zp1 $(CRYPTF) -DOS2 -DMSC" \
	LDFLAGS="-Lp -F 2000 -Fe" \
	LDFLAGS2="" \
	OUT="-Fo" \
	OBJ=".obj" \
	DEF=unzip.def DEFI=zipinfo.def DEFS=ship.def

ibm:
	$(MAKE) -f makefile.os2 unzips \
	CC="icc -Q -O -Gs" \
	CFLAGS="-Sm -Sp1 $(CRYPTF) -DOS2" \
	LDFLAGS="-B/ST:131072 -Fe" \
	LDFLAGS2="" \
	OUT="-Fo" \
	OBJ=".obj" \
	DEF=unzip.def DEFI=zipinfo.def DEFS=ship.def

watcom:
	$(MAKE) -f makefile.os2 unzips \
	CC="wcl386 -zq -Ox -s" \
	CFLAGS="-Zp1 $(CRYPTF) -DOS2" \
	LDFLAGS="-k131072 -x -Fe=" \
	LDFLAGS2="" \
	OUT="-Fo" \
	OBJ=".obj"

gcc:
	$(MAKE) -f makefile.os2 unzips \
	CC="gcc -O -s" \
	CFLAGS="$(CRYPTF) -DOS2 -Uunix" \
	LDFLAGS="-o " \
	LDFLAGS2="-los2" \
	OUT="-o" \
	OBJ=".o"

# variables
OBJ1 = unzip$(OBJ) envargs$(OBJ) extract$(OBJ) misc$(OBJ) $(CRYPTO)
OBJ2 = file_io$(OBJ) mapname$(OBJ) match$(OBJ)
OBJ3 = inflate$(OBJ) explode$(OBJ) unreduce$(OBJ) unshrink$(OBJ)
OBJO = os2unzip$(OBJ)
OBJI = zipinfo$(OBJ) envargs$(OBJ) match$(OBJ) misc_$(OBJ) os2zinfo$(OBJ)

unzips:	unzip.exe zipinfo.exe

crypt$(OBJ):	crypt.c unzip.h zip.h
	$(CC) -c $(CFLAGS) $*.c

envargs$(OBJ):	envargs.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

explode$(OBJ):	explode.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

extract$(OBJ):	extract.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

file_io$(OBJ):	file_io.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

inflate$(OBJ):	inflate.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

mapname$(OBJ):	mapname.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

match$(OBJ):	match.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

misc$(OBJ):	misc.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

misc_$(OBJ):	misc.c unzip.h
	$(CC) -c $(CFLAGS) -DZIPINFO $(OUT)$@ misc.c

os2unzip$(OBJ): os2unzip.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

os2zinfo$(OBJ):	os2unzip.c unzip.h
	$(CC) -c $(CFLAGS) -DZIPINFO $(OUT)$@ os2unzip.c

unreduce$(OBJ):	unreduce.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

unshrink$(OBJ):	unshrink.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

unzip$(OBJ):	unzip.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

zipinfo$(OBJ):	zipinfo.c unzip.h
	$(CC) -c $(CFLAGS) $*.c

unzip.exe: $(OBJ1) $(OBJ2) $(OBJ3) $(OBJO) $(DEF)
	$(CC) $(LDFLAGS)$@ $(DEF) $(OBJ1) $(OBJ2) $(OBJ3) $(OBJO) $(LDFLAGS2)

zipinfo.exe: $(OBJI) $(DEFI)
	$(CC) $(LDFLAGS)$@ $(DEFI) $(OBJI) $(LDFLAGS2)