compilation error xfs_fsr.c:33:23 sys/xattr.h: No such file or directory

["Alessandro Ferrari" <alexferro@xxxxxxxxxx>]

Linux kernel 2.4.37

I have downloaded:
- acl_2.2.47-1.tar.gz
- attr_2.4.43-1.tar.gz
- xfsprogs-3.0.1-tar.gz
- xfsdump-3.0.1-tar.gz

I compiled and installed this tarballs in this order:
- acl_2.2.47-1
- attr_2.4.43-1

Now I have this error when I compile xfsprogs-3.0.1:

xfs_fsr.c:33:23: sys/xattr.h: No such file or directory

I have forgotten something?

Thanks, alexferro