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Re: Gnulib needed in AC_CHECK_HEADERS
From: |
Ralf Wildenhues |
Subject: |
Re: Gnulib needed in AC_CHECK_HEADERS |
Date: |
Mon, 8 Oct 2007 07:44:37 +0200 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
Hello Sylvain,
* Sylvain Beucler wrote on Sun, Oct 07, 2007 at 10:41:34PM CEST:
[...]
> However at that point the Gnulib include path is not set (the
> documentation recommends to do so in Makefile.am, not as early as
> configure.ac).
>
> Moreover, I can't find a way to specify $top_srcdir and $top_builddir
> in configure.ac, apparently those variables are not available there.
For code run at configure time, the former is $srcdir and the latter is
`.'. For code run at config.status time, use the variables listed in
<http://www.gnu.org/software/autoconf/manual/html_node/Configuration-Actions.html>.
Hope that helps.
Cheers,
Ralf