Date: Mon, 23 Mar 2015 14:59:21 -0400 From: "Naram Qashat" <cyberbotx@cyberbotx.com> To: "Don Lewis" <truckman@FreeBSD.org> Cc: freebsd-ports@freebsd.org Subject: Re: Adding options framework variables that depend on variables coming after bsd.port.pre.mk Message-ID: <99927a0a14c9f258b00a43bfa9155107.squirrel@www.cyberbotx.com> In-Reply-To: <201503231803.t2NI3ceA029770@gw.catspoiler.org> References: <201503231803.t2NI3ceA029770@gw.catspoiler.org>
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> On 23 Mar, Naram Qashat wrote:
>> I'm wanting to add an options framework LIB_DEPENDS that depends on
>> variables that normally come after bsd.port.pre.mk.
>>
>> In this case, I am trying to add a UTEMPTER_LIB_DEPENDS on
>> sysutils/libutempter, but I want to check OPSYS and OSVERSION
>> beforehand,
>> since base FreeBSD 9.x contains utempter while any earlier FreeBSDs as
>> well as non-FreeBSD OSes don't contain it and need the port.
>>
>> I cannot place the UTEMPTER_LIB_DEPENDS line after bsd.port.pre.mk
>> because
>> the options framework doesn't see it then, but I also cannot wrap it
>> around an if conditional using OPSYS and OSVERSION before
>> bsd.port.pre.mk
>> because those variables aren't set yet.
>>
>> I've been told that there is a workaround, but I was not told what the
>> workaround was. Does anyone know how this can be acomplished?
>
> Maybe something like:
>
> UTEMPTER_LIB_DEPENDS=${FOO}
>
> .include <bsd.port.pre.mk>
>
> .if ${OPSYS} ... && ${OSVERSION} ...
> FOO= what you want to add to LIB_DEPENDS
> .endif
That worked perfectly, thanks!
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