[rtems/rsb]: Adding PTP support to RSB [GSoC 2020]

[Mritunjay Sharma]

On Sat, May 23, 2020 at 12:57 AM Vijay Kumar Banerjee <vijay at rtems.org>
wrote:

>
>
> On Sat, May 23, 2020, 12:26 AM Mritunjay Sharma <
> mritunjaysharma394 at gmail.com> wrote:
>
>>
>>
>> On Thu, May 21, 2020 at 1:07 AM Mritunjay Sharma <
>> mritunjaysharma394 at gmail.com> wrote:
>>
>>>
>>>
>>> On Wed, May 20, 2020 at 1:46 AM Vijay Kumar Banerjee <vijay at rtems.org>
>>> wrote:
>>>
>>>> On Wed, May 20, 2020 at 1:27 AM Mritunjay Sharma
>>>> <mritunjaysharma394 at gmail.com> wrote:
>>>> >
>>>> >> Thanks for the log files. From a quick look, there is one obvious
>>>> >> error, the linker can't find libbsd most probably because it is not
>>>> >> there. So, you need to remove the -lbsd option from ptpd-2-1.cfg file
>>>> >> LIBS value. Another thing to be noted is that there are a few errors
>>>> >> due to failed version checking of the sparc-rtems5-gcc, this can
>>>> >> probably ignored for now if removing the -lbsd option fixes your
>>>> >> issue.
>>>> >>
>>>> > Thank you so much! Removing the lbsd from cfg file resloved the
>>>> earlier
>>>> > compiler issue but now another error is coming up and it is somewhat
>>>> like this:
>>>> >  "Makefile:502: recipe for target 'all-recursive' failed
>>>> > make[1]: Leaving directory
>>>> '/home/mritunjay/development/rtems/rsb/rtems/build/ptpd-2.3.1-sparc-rtems5-1/build-cxc'
>>>> > make[1]: *** [all-recursive] Error 1
>>>> > Makefile:412: recipe for target 'all' failed
>>>> > make: *** [all] Error 2
>>>> > shell cmd failed: /bin/sh -ex
>>>> /home/mritunjay/development/rtems/rsb/rtems/build/ptpd-2.3.1-sparc-rtems5-1/do-build
>>>> > error: building ptpd-2.3.1-sparc-rtems5-1"
>>>> >
>>>>
>>>> The error is generally at the end of the log file. In this case, it is:
>>>> ```
>>>>
>>>> In file included from ../../ptpd-2.3.1/src/arith.c:53:0:
>>>> ../../ptpd-2.3.1/src/ptpd.h:93:10: fatal error: netinet/ip.h: No such
>>>> file or directory
>>>>  #include <netinet/ip.h>
>>>>           ^~~~~~~~~~~~~~
>>>> compilation terminated.
>>>> ```
>>>> This header file isn't there in the include directory. Is netinet a
>>>> dependency fo ptpd? If so, you'll have to find the package that
>>>> provides netinet, and add that to rsb in a similar manner as in ptpd,
>>>> then you'll have to add it in the ptpd.bset .
>>>>
>>>
>> Hi, I am attaching netinet/ip.h file, do we need to add entire netinet
>> package as ptpd?
>>
> We can't just pull one file and add it to rsb, this will make it almost
> impossible to track with the upstream. It would be better to add the whole
> package. Did you find the official source?
>
> To add the package, we need to add a separate set of cfg for netinet and
> then add a reference in the ptpd cfg so that it builds before ptpd. qemu or
> qemu-couverture can be examples of how to add a github repository to rsb
> and build it. Please have a look at them and feel free to ask if you don't
> understand something (maybe in a separate thread :) )
>
> Also, please post the source of the package that you want to add, so that
> there's no objection with the source later.
>
>
> Chris commented about possible errors in the script, you might have to
> follow up with him to fix the issue so that you don't face any problems
> later.
>
> Best regards,
> Vijay
>
> Thank you so much for your help and guidance. I will work out as told and
revert. Sure, I will discuss once I am done adding netinet

Thanks
Mritunjay

> Or there's way to add just this file. I have tried finding netinet tar
>> package but have to satisfy myself with
>> just a github repo? Can it be added as source in cfg file?
>>
>> Thanks,
>> Mritunjay
>>
>>>
>>> I have tried in this course. Have to still execute. Chris is telling
>>> there is a problem with Canadian Cross
>>> Compiling this. Is it allowed here to implement?
>>>
>>>>
>>>> > Attaching the log file as well.
>>>> > - Mritunjay
>>>>
>>>
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