Re: [PATCH] ver_linux: module-init-tools.patch

From	Jim Davis <jim.epost@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] ver_linux: module-init-tools.patch
Date	2015-10-03 01:20 +0200
Message-ID	<qfhMm-10f-7@gated-at.bofh.it> (permalink)
References	(2 earlier) <qfdSq-3Vb-27@gated-at.bofh.it> <qfels-4sN-5@gated-at.bofh.it> <qfev7-4DY-7@gated-at.bofh.it> <qff7R-5Cf-25@gated-at.bofh.it> <qffAS-6a6-9@gated-at.bofh.it>
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On Fri, Oct 2, 2015 at 1:57 PM, Alexander Kapshuk
<alexander.kapshuk@gmail.com> wrote:
> On Fri, Oct 2, 2015 at 11:22 PM, Alexander Kapshuk
> <alexander.kapshuk@gmail.com> wrote:
>> On Fri, Oct 2, 2015 at 10:45 PM, Jim Davis <jim.epost@gmail.com> wrote:
>>> On Fri, Oct 2, 2015 at 12:35 PM, Jim Davis <jim.epost@gmail.com> wrote:
>>>> On Fri, Oct 2, 2015 at 12:03 PM, Alexander Kapshuk
>>>>
>>>>>>> +depmod=`whereis depmod | awk '{print $2}'`
>>>>>>
>>>
>>>> I suspect it'll be hard to come up with something that's 100%
>>>> foolproof and respects user's choices.  Sticking with searching the
>>>> user's $PATH at least won't lead to surprises about which program is
>>>> being run...
>>>
>>> Though looking back at your patch, what might work is to look first
>>> for depmod in the user's $PATH and then try whereis only if that
>>> fails.  I'm not convinced that's much better than just searching
>>> $PATH, but that at least would go with the user's preference first.
>>>
>>> --
>>> Jim
>>
>> Seems like the way to go. Thanks.
>>
>> I'll resubmit this and the other patches tomorrow with this
>> consideration in mind.
>
> What do you think of this?
>
> which depmod >/dev/null 2>&1 && depmod=depmod ||
> depmod=`whereis depmod | awk '{print $2}'`
>
> test -n "$depmod" -a -x "$depmod" &&
> $depmod -V 2>&1 |
> sed '
>     /[0-9]$/!d
>     s/[^0-9\.]//g
>     s/^/module-init-tools\t/
> '

Looks good, thanks.
-- 
Jim
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Thread

[PATCH] ver_linux: module-init-tools.patch Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2015-10-01 21:00 +0200
  Re: [PATCH] ver_linux: module-init-tools.patch Jim Davis <jim.epost@gmail.com> - 2015-10-02 20:20 +0200
    Re: [PATCH] ver_linux: module-init-tools.patch Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2015-10-02 21:10 +0200
      Re: [PATCH] ver_linux: module-init-tools.patch Jim Davis <jim.epost@gmail.com> - 2015-10-02 21:40 +0200
        Re: [PATCH] ver_linux: module-init-tools.patch Jim Davis <jim.epost@gmail.com> - 2015-10-02 21:50 +0200
          Re: [PATCH] ver_linux: module-init-tools.patch Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2015-10-02 22:30 +0200
            Re: [PATCH] ver_linux: module-init-tools.patch Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2015-10-02 23:00 +0200
              Re: [PATCH] ver_linux: module-init-tools.patch Jim Davis <jim.epost@gmail.com> - 2015-10-03 01:20 +0200
                Re: [PATCH] ver_linux: module-init-tools.patch Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2015-10-03 14:20 +0200

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