Re: FYI: scan for AC_SUBST_TRACE instead of AC_SUBST

[Stepan Kasal]

Hello Alexandre,

thank you for your prompt reaction.  The patch removes the line:

> -## Location of top build directory relative to this one.
> -top_builddir = %TOPDIR%

because top_builddir is now substituted by autoconf.

The question is: shouldn't the automake "variable" TOPDIR be removed?

When I grep the CVS version, I see only one usage of TOPDIR, in
./lib/am/libtool.am, and though I don't understand the file, I guess
that it could be perhaps replaced by TOPDIR_P there.

Thank you for any explanation about this naive suggestion.

Stepan