Error when compile rsync

[Jennifer Lu]

Hi,

I tried to compile rsync-2.5.2 on Solaris 5.7 Ultra-2 machine,
5.7 on Ultra-2 is running 64 bit, but, when I ran configure, 
it said no for largefile, I thought 2.5.2 will support large 
file? Is that true?

Thanks,
Jennifer