# for sgin32 (-n32 -Dfopen=fopen64)
# for sgi64 (-64 -Dfopen=fopen64)

CC=cc 
CFLAGS= -O3 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_LARGE_FILES 

AR=ar 
ARFLAGS=rcv
ZLIB_O=adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o zutil.o inflate.o inftrees.o inffast.o infback.o
OBJS=vtf3zlib.o vtf3showtfwin.o vtf3.o $(ZLIB_O)
VOBJS=vtf3zlib.o vtf3showtfwin.o vtf3.o $(ZLIB_O)
RANLIB_CMD=ranlib libvtf3.a

all: libvtf3z.a libvtf3.a
	$(RANLIB_CMD)

libvtf3z.a: 
	cd zlib-1.2.1; CFLAGS="$(CFLAGS)" ./configure; make
	cp zlib-1.2.1/*.o . 
	cp zlib-1.2.1/*.a . 

libvtf3.a: $(VOBJS)
	$(AR) $(ARFLAGS) $@ $(OBJS)

vtf3zlib.o: vtf3zlib.c
	$(CC) -c $(CFLAGS) $<

vtf3showtfwin.o: vtf3showtfwin.c
	$(CC) -c $(CFLAGS) $<

vtf3.o: vtf3.c
	$(CC) -c $(CFLAGS) $<

clean:	
	/bin/rm -f $(OBJS) libvtf3.a libvtf3z.a zlib-1.2.1/*.o zlib-1.2.1/*.a