Cannot dynamically link to librt.so.1 when LD_ASSUME_KERNEL=2.2.5

[Kazimieras]

Hi,

kernel-2.6.16-1.2096_FC5
glibc-2.4-8

bash-3.1$ LD_ASSUME_KERNEL=2.2.5 /bin/ls
/bin/ls: error while loading shared libraries: librt.so.1: cannot open
shared object file: No such file or directory


Is this a bug ?
-- 
Kazimieras <kazimieras.vaina at gmail.com>