XFS Build Problems

[kwall@kurtwerks.com]

Okay, you XFS fans, here's your chance to win a convert. Well, I'm
already a true believer, but just now, I'm trying to install it. 
Applying the patches and building and boot the kernel went off 
without a hitch. The next step is to install the various supporting
programs.  

xfsprogs built and installed without any problems, as did the
attr stuff, but the acl package quits in the middle of configuration:

[luther:/tmp/acl-2.1.1]$ ./configure --prefix=/usr
...
checking attr/xattr.h usability... no
checking attr/xattr.h presence... no
checking for attr/xattr.h... no

FATAL ERROR: attr/xattr.h does not exist.
acl cannot be built without the attr-devel package.
make: *** [configure] Error 1

Got any hints?

Kurt
-- 
In Denver it is unlawful to lend your vacuum cleaner to your next-door
neighbor.