# 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 21 April 1996

# 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 = -sabfmnpu -wcr0u -ps $(DEFINES)
# -ps means short ints, -sabfmnpu is various small optimizations, -wcr0u
# adjusts type checking strictness; large memory model is no longer used

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

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


# 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

# object file lists

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


OBJI = deflate.o trees.o bits.o
OBJA = zipfile.o zipup.o util.o \
        fileio.o globals.o amiga/amiga.o amiga/amigazip.o amiga/crc_68.o \
        crctab.o
OBJU = zipfile.oo fileio.oo util.oo globals.o amiga/amiga.o

OBJZ = zip.o $(OBJI) $(OBJA) crypt.o ttyio.o

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

OBJN = zipnote.o  $(OBJU)
OBJC = zipcloak.o $(OBJU) crctab.o crypt.oo ttyio.o
OBJS = zipsplit.o $(OBJU)


#  HERE WE GO:

all : Zip ZipNote ZipSplit ZipCloak

z : Zip

n : ZipNote

s : ZipSplit

c : ZipCloak

l : ZipLM

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

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

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

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

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

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

cleaner : clean
	-delete quiet Zip ZipNote ZipSplit ZipCloak ZipLM


# header dependencies:

zip.o zipnote.o zipcloak.o zipsplit.o crypt.o ttyio.o deflate.o \
   trees.o bits.o zipfile.o zipup.o fileio.o util.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 bits.ol zipfile.ol zipup.ol fileio.ol util.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/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

bits.o bits.ol 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

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.o trees.c

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

# Substitute the assembly version of deflate.c:
deflate.o : amiga/deflate.a
	$(AS) $(ASOPTS) -o deflate.o amiga/deflate.a

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

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

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

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

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