Re: %{expand:...} documentation

["James Olin Oden" <james oden gmail com>]

On 8/27/07, Jos Vos <jos xos nl> wrote:
> Hi,
>
> Where can I find documentation about how %{expand:...} exactly is
> defined and when it is useful?
>
> When browsing through spec files, I have the impression that it is
> unnecessarily used in a lot of cases.
I don't know of any docs.  Where I have found it usefull/necessary, is
when I use the %() operator to run an external command that will
generate output that contains macros and then I want to have those
macros expanded.

Cheers..james