06.10.2012 12:13, Baptiste Daroussin пишет:
> My first proposition for syntax was:
> .if !empty(PORT_OPTIONS:MFOO)
> .endif
>
> and
> .if empty(PORT_OPTIONS:MFOO)
> .endif
I'd prefer this one...
> Lots of people stated they prefered the concise version:
> .if ${PORT_OPTIONS:MFOO}
> .endif
>
> the reverse of this one can be:
>
> .if !${PORT_OPTIONS:MFOO}
> .endif
>
> instead of empty() if you prefer some maintainers uses it.
...since this one does not work with predefined options (DOCS,
NLS, EXAMPLES) which are set by default but a user needs to
unset them.
--
WBR, Boris Samorodov (bsam)
FreeBSD Committer, http://www.FreeBSD.org The Power To Serve
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