Re: AC_INCLUDES_DEFAULT

[Reuben Thomas]

On Tue, 19 Mar 2019 at 16:27, Eric Blake <address@hidden> wrote:

>
> That is behaving as documented.  From the manual:
>

Thanks, indeed I was just reading what I wanted to read!



> The manual does not describe a way to override the shell variable
> $ac_includes_default at configure runtime.  Looking at the
> implementation in lib/autoconf/headers.m4, the variable is assigned via
> m4_divert_text([DEFAULTS]) during AC_CHECK_INCLUDES_DEFAULT (which in
> turn is required by a number of places, including when
> AC_INCLUDES_DEFAULT is invoked without an argument), if you wanted to
> try and override a different setting of that shell variable to be
> effective at the point where the rest of configure then relies on the
> contents of the variable.
>

And thanks even more for the suggestion, which I got working.

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