Subject: Re: aclocal warns when specifying the m4 macro dirs through AC_CONFIG_MACRO_DIRS

From: Bruno Haible <[email-masked]>
Date: Sun, 26 Feb 2023 23:09:25 +0100

I don't understand what's happening in the 'aclocal' program. There is
a variable @user_includes with a comment

# @user_includes can be augmented with -I or AC_CONFIG_MACRO_DIRS.

So, from this comment, it sounds strange that specifying the m4 macro dirs
through AC_CONFIG_MACRO_DIRS produces a different behaviour than through
-I options.