On May 21, 2000, Mo DeJong <[EMAIL PROTECTED]> wrote:

> AC_DEFUN(FOO, [
>     foo_cmd="$FOO $FOO_FLAGS arg"

After expanding FOO, it will look at the expansion to see if there's
any macro to be expanded.  It finds FOO, and goes expand it, and so
on.

-- 
Alexandre Oliva    Enjoy Guaranį, see http://www.ic.unicamp.br/~oliva/
Cygnus Solutions, a Red Hat company        aoliva@{redhat, cygnus}.com
Free Software Developer and Evangelist    CS PhD student at IC-Unicamp
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