Hi Benoit,

* Benoit Sigoure wrote on Tue, Dec 09, 2008 at 11:11:17AM CET:
> Say that I use AC_CONFIG_SUBDIRS([foo]), is there a standard way for
> the parent configure to retrieve some information from foo's
> configure?

The standard way to extract information computed by configure is using
config.status.  Maybe it helps you to note that you can use the --file
and --header arguments with files not registered in configure.ac.
For example:

  echo '@CFLAGS@' | ./config.status --file=-

Hope that helps.

Cheers,
Ralf


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