Announcement: Legacy libnetworking will be removed from RTEMS and will be placed in a separate repository

[Joel Sherrill]

On Wed, Mar 3, 2021, 2:49 PM Heinz Junkes <junkes at fhi-berlin.mpg.de> wrote:

> Hallo Vijay,
> I still have to ask a question ;-)
>
> When building EPICS, we distinguish legacy stack or libbsd with the help of
> the target.cfg file. (e.g. powerpc-rtems6/beatnik/make/target.cfg).
>
> Earlier in it was
> RTEMS_HAS_NETWORKING = yes (for legacy stack) and no (for new bsd stack).
>
> Now  this flag will no be set with the waf build in your extra net-legacy
> repo.
>
> How should we now find out if the target was built with legacyStack or
> with libbsd?
>

Eventually RTEMS itself won't have this at all. It will always have no
networking and you have to add a stack.

This may be something that needs addressing. Not sure.

--joel


> Danke Heinz
> .
>
> > On 3. Mar 2021, at 21:03, Vijay Kumar Banerjee <vijay at rtems.org> wrote:
> >
> > On Wed, Mar 3, 2021 at 12:37 PM junkes <junkes at fhi-berlin.mpg.de> wrote:
> >>
> >> Hi Vijay,
> >> I tried it again:
> >>
> > Hi Heinz,
> >
> > I'm really sorry that the build crashed again. I missed the telnetd.h
> > file probably because it was somewhere in my build prefix from one of
> > the rtems builds. I have pushed a fix on the rtems repo and the
> > rtems-net-legacy repo. This time I was more thorough and used a new
> > prefix location, I believe it won't break this time.
> >
> > Thank you for helping with the testing. I really appreciate it.
> >
> >
> > Best regards,
> > Vijay
> >
> >> # building kernel
> >> #git clone git://git.rtems.org/rtems.git kernel
> >> git clone git://git.rtems.org/vijay/rtems.git kernel
> >> cd kernel
> >> git checkout devel-no-libnet
> >>
> >> # build and install bsp
> >> # 1. Test with waf
> >> #-e "s|RTEMS_NETWORKING = False|RTEMS_NETWORKING = True|" \
> >> ./waf bsp_defaults --rtems-bsps=powerpc/beatnik > config.ini
> >> sed -i \
> >> -e "s|RTEMS_POSIX_API = False|RTEMS_POSIX_API = True|" \
> >> -e "s|BUILD_TESTS = False|BUILD_TESTS = True|" \
> >> config.ini
> >> ./waf configure --prefix=/home/junkes/MVME6100_testing/rtems/6
> >> ./waf
> >> ./waf install
> >>
> >> cd ..
> >>
> >> # building extra legacy net
> >> git clone git://git.rtems.org/vijay/rtems-net-legacy.git legacyNet
> >> cd legacyNet
> >> git submodule init
> >> git submodule update
> >>
> >> ./waf configure --prefix=/home/junkes/MVME6100_testing/rtems/6
> >>
> >> ./waf build --rtems-archs=powerpc --rtems-bsps=beatnik
> >>
> >>
> >> Much better, but still a missing file?
> >>
> >> [125/235] Compiling libc/res_mkquery.c
> >> [126/235] Compiling libc/inet_lnaof.c
> >> [127/235] Compiling librpc/src/xdr/xdr_array.c
> >> ../../telnetd/check_passwd.c:70:10: fatal error: rtems/telnetd.h: No
> >> such file or directory
> >>    70 | #include <rtems/telnetd.h>
> >>       |          ^~~~~~~~~~~~~~~~~
> >> compilation terminated.
> >>
> >> ../../telnetd/telnetd.c:57:10: fatal error: rtems/telnetd.h: No such
> >> file or directory
> >>    57 | #include <rtems/telnetd.h>
> >>       |          ^~~~~~~~~~~~~~~~~
> >> compilation terminated.
> >>
> >> Waf: Leaving directory
> >> `/home/junkes/MVME6100_testing/legacyNet/build/powerpc-rtems6-beatnik'
> >> Build failed
> >>  -> task in 'network_objects' failed with exit status 1 (run with -v to
> >> display more information)
> >>  -> task in 'network_objects' failed with exit status 1 (run with -v to
> >> display more information)
> >>
> >> Heinz
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/devel/attachments/20210303/a33ae8a2/attachment-0001.html>