xst -intstyle ise -ifn __projnav/clockcore.xst -ofn clockcore.syr
ngdbuild -intstyle ise -dd e:\hardware_projects\ise_projects\eternityclock/_ngo -i  -p xc3s400-pq208-4 clockcore.ngc clockcore.ngd
map -intstyle ise -p xc3s400-pq208-4 -cm area -pr b -k 4 -c 100 -tx off -o clockcore_map.ncd clockcore.ngd clockcore.pcf
par -w -intstyle ise -ol std -t 1 clockcore_map.ncd clockcore.ncd clockcore.pcf
trce -intstyle ise -e 3 -l 3 -xml clockcore clockcore.ncd -o clockcore.twr clockcore.pcf
bitgen -intstyle ise -f clockcore.ut clockcore.ncd
xst -intstyle ise -ifn __projnav/clockcore.xst -ofn clockcore.syr
xst -intstyle ise -ifn __projnav/clockcore.xst -ofn clockcore.syr