#
# Jeff Mock
# 2030 Gough
# San Francisco, CA 94109
# jeff@mock.com
# (c) 2004
#
 
include         ../src/Makefile.defs
IMP             = virtex2
XFFT            = gen/${PREFIX}.v

XFFT_OPTS       =  --dec=${DEC} \
		   --width=${WIDTH} \
		   --owidth=${OWIDTH} \
		   --cwidth=${CWIDTH} \
		   --xwidth=${XWIDTH} \
		   --prefix=${PREFIX} \
		   --window=${WINDOW} \
		   --ovl=${OVL} \
		   --imp=${IMP} \
		   --odir=gen 

all:		${PREFIX}.v 
		rm -rf out
		mkdir out
		cp ${PREFIX}_bb.v ${PREFIX}.ngc ${PREFIX}.v out

${XFFT}:  	Makefile ${GENPROG}
		-rm -rf gen
		mkdir gen
		perl ${SRC}/mkdlpf ${XFFT_OPTS} --odir=. --proto
		perl ${SRC}/mkdlpf ${XFFT_OPTS} --odir=gen

${PREFIX}.v:	${PREFIX}.ngd
		${NGD2VER} ${PREFIX}.ngd

${PREFIX}.ngd:	${PREFIX}.ngc
		${NGDBUILD} ${PREFIX}.ngc

${PREFIX}.ngc:	${XFFT} ${PREFIX}.cmd ${PREFIX}.prj ${SRCV}
		${XST} -ifn ${PREFIX}.cmd  -ofn log.xst

# This makes the command file for running XST synthesis
#
${PREFIX}.cmd:	Makefile ${SRC}/Makefile.defs
		rm -rf ${PREFIX}.cmd
		echo "identification"       >> ${PREFIX}.cmd
		echo "status"               >> ${PREFIX}.cmd
		echo "time short"           >> ${PREFIX}.cmd
		echo "memory on"            >> ${PREFIX}.cmd
		echo "run -ifn ${PREFIX}.prj \
		    -ifmt VERILOG \
		    -ofn ${PREFIX}.ngc \
		    -p xc2v6000 -keep_hierarchy soft \
		    -iobuf NO \
		    -opt_mode speed \
		    -opt_level 2 \
		    -ofmt NGC \
		    -top ${PREFIX} \
		    -equivalent_register_removal no \
		    -max_fanout 65535" \
		    >> ${PREFIX}.cmd

# This makes the project file for running XST synthesis, basically
# it's just a bunch of verilog include statements for the files that
# make up the chip.
#
${PREFIX}.prj:	Makefile ${SRC}/Makefile.defs ${XFFT}
		rm -rf ${PREFIX}.prj
		for i in ${UNISIM} ${SRCV} ${PFBX} gen/*.v ; do \
		    echo "\`include \"$$i\"" >> ${PREFIX}.prj ;  \
		done

clean:
		rm -rf verilog.log ${PREFIX}.* ${PREFIX}_bb.v out
		rm -rf ${PREFIX}*.v gen log.xst xst
		rm -rf ngd2ver.log netlist.lst