Date: Fri, 04 Jan 2008 07:52:53 -0500 From: "Frank J. Laszlo" <laszlof@FreeBSD.org> To: Aryeh Friedman <aryeh.friedman@gmail.com> Cc: freebsd-ports@freebsd.org Subject: Re: determining what ports directly depend on X Message-ID: <477E2C25.5010301@FreeBSD.org> In-Reply-To: <bef9a7920801032214p7907c2a4od6e8f1ae2afceca0@mail.gmail.com> References: <bef9a7920801031842m5ea28cdrcf312380cb7dadbd@mail.gmail.com> <477DA1F9.9080407@FreeBSD.org> <bef9a7920801031911i3116ba17n7ac120f33b856145@mail.gmail.com> <477DA702.4040106@FreeBSD.org> <bef9a7920801032214p7907c2a4od6e8f1ae2afceca0@mail.gmail.com>
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Aryeh Friedman wrote:
> On 1/3/08, Frank J. Laszlo <laszlof@freebsd.org> wrote:
>
>> Aryeh Friedman wrote:
>>
>>> On 1/3/08, Frank J. Laszlo <laszlof@freebsd.org> wrote:
>>>
>>>
>>>> Aryeh Friedman wrote:
>>>>
>>>>
>>>>> I need to determine which ports depend directly (i.e. they have it
>>>>> listed as a B/RDEPS). The specfic task I am working on right now
>>>>> (but this will need to be more general later) is attempting to find
>>>>> all the direct childern of libtool15
>>>>>
>>>>>
>>>>>
>>>> A quick hack would be
>>>>
>>>> grep libtool-1.5 /usr/ports/INDEX-6| awk -F"|" {'print $2'}
>>>>
>>>>
>>> Doesn't quite work because it appears index is equiv to "make missing"
>>> which includes indirect parents. For example x11-wm/compwiz does not
>>> reference libool-1.5 except in a USE= line.
>>>
>>>
>> Most ports should be setup to use "USE_AUTOTOOLS", but obviously there
>> are a few strays.
>>
>> Anything that uses USE_AUTOTOOLS should have LIBTOOL_DEPENDS defined.
>> You could check this. to collect the strays, grepping through for
>> ^.*DEPENDS=.*libtool15" should pick them up.
>>
>
> Completely useless... it catchs stuff I know for a fact has no direct
> dependancy on libtool15... for example I am the author (but not the
> maintainer but I helped in the port creation) of devel/thistest and
> the *ONLY* direct dependancy it has is java/jdk16 it still lists
> libtool-1.5 as a depend in INDEX-8
>
>
Let me make it even easier for you. Heres a one-liner.
find /usr/ports -name Makefile -depth 3 -exec grep -l -e
"^.*DEPENDS=.*libtool15" -e "^USE_AUTOTOOLS=.*libtool:15" {} \;
Enjoy.
Regards,
Frank Laszlo
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