Re: print warning for unrecognized --enable and --with options

[Ralf Wildenhues]

* Eric Blake wrote on Tue, Dec 19, 2006 at 04:18:34PM CET:
> Steven G. Johnson <stevenj <at> alum.mit.edu> writes:
> 
> > Another glitch:[...]

> This still doesn't quite work.

And another big glitch: this new feature was not accompanied by any
testsuite addition.  From a testing POV, the feature does not exist.
Can we please make adding tests for new features a requirement in
HACKING?

(I can write some -- next week or so.)

Thanks,
Ralf

Index: HACKING
===================================================================
RCS file: /cvsroot/autoconf/autoconf/HACKING,v
retrieving revision 1.5
diff -u -r1.5 HACKING
--- HACKING     14 May 2005 07:00:39 -0000      1.5
+++ HACKING     19 Dec 2006 23:38:52 -0000
@@ -25,6 +25,7 @@
 
 ** Visible changes
 Which include serious bug fixes, must be mentioned in NEWS.
+New features should be exposed in the testsuite.
 
 ** Portability issues
 Discoveries in portability matters should be written down in the