Re: [PATCH] Fix use of ENABLE_NLS (which is not always defined)

[Grégoire Sutre]

Hi,

I just discovered your answers [1, 2] on this subject (I'm not
registered to the bug-gnulib mailing list).  Thanks for the
explanations.  I take note that Gnulib does not support use of -Wundef.

I just want to add that I find it good practice to avoid evaluating
undefined identifiers in #if directives.

> In fact, any package which makes good use of Autoconf cannot support 
> -Wundef.

I don't see why.  Could you please elaborate?

Best regards,

Grégoire Sutre

[1] http://lists.gnu.org/archive/html/bug-gnulib/2010-01/msg00316.html
[2] http://lists.gnu.org/archive/html/bug-gnulib/2010-01/msg00319.html