I will try to get it into a state where it will at least run under Windows
or an Ubuntu VM and check it in with a licence header and warnings...

Martin

On Sun, Feb 8, 2015 at 6:01 PM, Alexis La Goutte <alexis.lagou...@gmail.com>
wrote:

>
>
> On Mon, Jan 5, 2015 at 12:56 AM, Martin Mathieson <
> martin.r.mathie...@googlemail.com> wrote:
>
>> Hi,
>>
>> I have attached the script that I used over the past week or 2 to detect
>> and delete unneeded #includes.  I am not sure whether it is fit for
>> submitting to the tools folder in its current state.
>>
>> By my count it deleted > 1400 #includes, although:
>> - not all source files were scanned (e.g. plugins, epan other than
>> dissectors)
>> - a few includes later needed to be restored
>>
>> The script works by attempting to build without each #include, and
>> permanently removing all that seem not to be needed.  Ideally, a script
>> like this would be run in the least forgiving environment available and any
>> added warnings seen after a deletion would be treated as failure.  I am
>> currently building under VS 2010 EE, which is maybe the most forgiving
>> environment we support.  The Ubuntu build done by the Petri Dish definitely
>> helped, but new errors were still seen after committing the changes.
>>
>> My reluctance to commit the script in its current form is because:
>> - while I hope it was worth running once, I'm not sure it'll be worth
>> doing again.  Having said that, the script has some cowardly rules for not
>> deleting includes that a better version on a less forgiving build
>> environment could discard.  I doubt you could even measure the difference
>> it makes to a clean build time, but hopefully removing some clutter was
>> helpful.
>> - it is hard-coded to build with nmake.  I'm not sure how best to choose
>> between make/Makefile and nmake/Makefile.nmake
>> - the results always need to be treated with care, and I wouldn't want
>> someone to  run the script for several hours to find that they can't commit
>> the result.
>>
>> I'd be very happy if someone wants to further develop and run the script,
>> but unless someone feels differently I'll assume that it shouldn't be
>> committed as it stands.
>>
>> Best regards,
>> Martin
>>
> Hi Martin,
>
> May be push your script on tools ? (for don't forget...)
>
>>
>>
>>
>>
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