Re: autoconf-2.64 required?

[John W. Eaton]

On 15-Aug-2009, Jaroslav Hajek wrote:

| Autoconf 2.64 is really very new; though by the time Octave 3.4 will
| be released, it may already be widespread.
| However, in this case apparently it's just m4_ifblank and m4_ifnblank
| missing, so an easy remedy is to steal them out from autoconf 2.64 and
| define them ourselves if they're not there:
| http://hg.savannah.gnu.org/hgweb/octave/rev/691545147aca
| 
| this enables use of autoconf 2.63 for me.

Thanks.  It was not my intent to change the script to require the very
latest autoconf.

jwe