[patch] xfsprogs: extend fiemap configure check

[Christoph Hellwig]

On Wed, Feb 01, 2012 at 10:11:16AM +1100, Nathan Scott wrote:
> Make the fiemap configure check consistent with the other
> libc interface checks - perform a compile and link with a
> complete set of symbols, macros and interfaces needed, as
> opposed to a build with just the headers.
> 
> Signed-off-by: Nathan Scott <nathans at debian.org>

Looks good,

Reviewed-by: Christoph Hellwig <hch at lst.de>