On Jul  6, 2000, Akim Demaille <[EMAIL PROTECTED]> wrote:

> What shall we do out of AC_ARG_VAR?  The point was also to diagnose
> important variables that have changed between two runs.

ac_cv_env_CACHE them and warn if they're different from the cached
value, recommending the cache to be removed?

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
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