On 20/06/2018 08:46, Craig McQueen wrote:
*From:*Alex Lennon
On 12/06/2018 05:43, Khem Raj wrote:
On Mon, Jun 11, 2018 at 8:36 PM Craig McQueen
<[email protected]
<mailto:[email protected]>> wrote:
I wrote:
>
> I wrote:
> >
> > Lately, I'm trying to upgrade to a later version of mono,
5.4.1.6.
> > When I try to do a build of my Yocto image, bitbake gets
to the end of
> > building mono- native, and then gets an error:
> >
> >
> > ERROR: mono-native-5.4.1.6-r0 do_populate_sysroot: The
recipe mono-
> > native is trying to install files into a shared area when
those files already
> exist.
> > Those files and their manifest location are:
> > /home/craigm/yocto/poky/build/tmp/sysroots/x86_64-
> > linux/usr/lib/mono/lldb/mono.py
> > Matched in b''
> > /home/craigm/yocto/poky/build/tmp/sysroots/x86_64-
> > linux/usr/lib/mono/4.6.1-api/System.Web.Http.SelfHost.dll
> > Matched in b''
> > ...
> > /home/craigm/yocto/poky/build/tmp/sysroots/x86_64-
> >
>
linux/usr/lib/mono/xbuild/14.0/bin/MSBuild/Microsoft.Build.CommonTypes.
> > xsd
> > Matched in b''
> > /home/craigm/yocto/poky/build/tmp/sysroots/x86_64-
> >
linux/usr/lib/mono/xbuild/14.0/bin/MSBuild/Microsoft.Build.Core.xsd
> > Matched in b''
> > /home/craigm/yocto/poky/build/tmp/sysroots/x86_64-
> >
>
linux/usr/lib/mono/xbuild/14.0/Microsoft.Common.targets/ImportAfter/Mi
> > c
> > rosoft.NuGet.ImportAfter.targets
> > Matched in b''
> > Please verify which recipe should provide the above files.
> > The build has stopped as continuing in this scenario WILL
break
> > things, if not now, possibly in the future (we've seen
builds fail
> > several months later). If the system knew how to recover
from this
> > automatically it would however there are several different
scenarios
> > which can result in this and we don't know which one this
is. It may
> > be you have switched providers of something like
virtual/kernel (e.g.
> > from linux-yocto to linux-yocto-dev), in that case you
need to execute the
> clean task for both recipes and it will resolve this error.
> > It may be you changed DISTRO_FEATURES from systemd to udev
or vice
> > versa. Cleaning those recipes should again resolve this
error however
> > switching DISTRO_FEATURES on an existing build directory
is not
> > supported, you should really clean out tmp and rebuild
(reusing sstate
> > should be safe). It could be the overlapping files
detected are
> > harmless in which case adding them to SSTATE_DUPWHITELIST
may be the
> > correct solution. It could also be your buil d is
including two
> > different conflicting versions of things (e.g. bluez
> > 4 and bluez 5 and the correct solution for that would be
to resolve
> > the conflict. If in doubt, please ask on the mailing list,
sharing the
> > error and filelist above.
> > ERROR: mono-native-5.4.1.6-r0 do_populate_sysroot: If the
above
> > message is too much, the simpler version is you're advised
to wipe out
> > tmp and rebuild (reusing sstate is fine). That will likely
fix things
> > in most (but not all) cases.
> > ERROR: mono-native-5.4.1.6-r0 do_populate_sysroot:
Function failed:
> > sstate_task_postfunc
> > ERROR: Logfile of failure stored in:
> > /home/craigm/yocto/poky/build/tmp/work/x86_64-linux/mono-
> > native/5.4.1.6-r0/temp/log.do_populate_sysroot.108358
> > ERROR: Task
(/home/craigm/yocto/poky/build/../../meta-mono/recipes-
> > mono/mono/mono-native_5.4.1.6.bb:do_populate_sysroot)
failed with
> exit
> > code '1'
> > NOTE: Tasks Summary: Attempted 670 tasks of which 662
didn't need to
> > be rerun and 1 failed.
> >
> > Summary: 1 task failed:
> > /home/craigm/yocto/poky/build/../../meta-mono/recipes-
> > mono/mono/mono-native_5.4.1.6.bb:do_populate_sysroot
> > Summary: There were 3 ERROR messages shown, returning a
non-zero exit
> > code.
> >
> >
> > I'm building with Yocto poky morty branch (currently commit
> > 0e730770a9), meta-mono master (commit dced6635ca). I'm
building on
> Ubuntu 16.04.4.
> >
> > I have tried deleting the tmp directory, deleting all mono and
> > mono-native from sstate, cleaning mono and meta-mono, etc,
to no avail.
> >
> > It's puzzling why I'm getting these errors, because it
says "Matched
> > in b''", so the files are not clashing with another
recipe. It seems
> > to be somehow trying to install its own files twice, or
something like
> > that. If I look under
tmp/work/x86_64-linux/mono-native/5.4.1.6-r0/,
> > then I see the files present in both:
> >
> >
sysroot-destdir/home/craigm/yocto/poky/build/tmp/sysroots/x86_64-
> linux
> > / and
image/home/craigm/yocto/poky/build/tmp/sysroots/x86_64-linux/
> >
> > Is that part of the problem?
>
>
> I haven't had any success figuring out what is going on. I
tried doing a new
> clean build, and got the same error.
>
> Does anyone else have this problem? Is it an incompatibility
with Yocto
> morty, which I'm using? Any pointers on how to narrow down
the cause?
I tried updating from morty to rocko, and no longer got this
error. So it seems it's somehow an issue with meta-mono in
conjunction with morty.
That’s due to the fact that Rocko onwards OE switched to using
recipe specific sysroots
Hey Craig,
There was an separate issue with the morty branch building which
hopefully I've resolved with a recent cherry-pick.
I'm not intending atm to update support for more recent releases of
Mono on Morty due to the issue you've identified above.
(This is because I think it's more valuable to put the time I have
available into supporting the current Mono release on master, T-P etc.
- which I'll hopefully be looking at shortly).
I'd be very pleased to receive PRs though if you have the time to
address this...
Thank you for the information.
What is the cherry-pick which hopefully resolved this issue?
I can’t provide a PR since I don’t understand the problem at this
point. But, I agree it’s probably not spending effort on morty since I
think its support will end soon. I’m in the process of updating to rocko.
Regards,
Craig
http://git.yoctoproject.org/cgit/cgit.cgi/meta-mono/log/?h=morty
Regards, Alex
--
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