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Date:      Thu, 19 Jun 2014 23:55:57 +0200
From:      Miroslav Lachman <000.fbsd@quip.cz>
To:        Melvyn Sopacua <melvyn@magemana.nl>
Cc:        FreeBSD Ports <ports@freebsd.org>
Subject:   Re: How can I override global OPTIONS_UNSET for specific port in make.conf? www/xcache
Message-ID:  <53A35C6D.2060702@quip.cz>
In-Reply-To: <alpine.BSF.2.00.1406192325040.2848@fire.magemana.nl>
References:  <53A33F83.7050807@quip.cz> <alpine.BSF.2.00.1406192325040.2848@fire.magemana.nl>

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Melvyn Sopacua wrote:
> Hi,
>
> On Thu, 19 Jun 2014, Miroslav Lachman wrote:
>
>> I don't need DOCS, EXAMPLES etc. for each port as I normaly do not use
>> them on servers.
>> I have this line in make.conf
>>
>> OPTIONS_UNSET= X11 GUI CUPS DOCS EXAMPLES NLS
>
>> So how can I have globally disabled EXAMPLES and enable it only for
>> one specific port?
>
> I don't know if there's a simpler way, but this will work:
>
> OPTIONS_UNSET= X11 GUI CUPS DOCS NLS
> .if empty(.CURDIR:M*/www/xcache)
> OPTIONS_UNSET+= EXAMPLES
> .endif
>
> Of course, this gets more complex the more exceptions you want,
> ultimately arriving at something like this
>
> PORTS_WITH_EXAMPLES= www/xcache misc/foo
> _WANT_EXAMPLES=0
> OPTIONS_UNSET= X11 GUI CUPS DOCS NLS
> .for port in ${PORTS_WITH_EXAMPLES}
> .if !empty(.CURDIR:M*${port}) # not sure about this var expansion
> _WANT_EXAMPLES=1
> .endif
> .if ${_WANT_EXAMPLES} == 0
> OPTIONS_UNSET+= EXAMPLES
> .endif

I consider it as a workaround. There should be some better way instead 
of manipulating with global OPTIONS_SET or OPTIONS_UNSET.

Thank you for your suggestions!

Miroslav Lachman



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