[Wine] error on install with ps3

Pakman
2008-05-23T22:18:17Z

i have just downloaded the course code for wine for my ps3 but when i run
'./tools/wineinstall' i get the error message 'port.c:183:2: error:
#error You must implement wine_switch_to_stack for your platform'

i also get the error after i run 'make' (after i run ./configure'
and 'make depend'

now is it because wine does not support ps3??
or is there something i am doing wrong?