DevHeads.net

Postings by Luya Tshimbalanga

undefined symbol from OpenColorIO prevents Blender from running

Some users reported Blender which I maintain failed to start due to this
issue:

blender: symbol lookup error: /lib64/libOpenColorIO.so.1: undefined symbol: _ZN4YAML6detail9node_data12empty_scalarB5cxx11E

Accordingly, the problem is caused by OpenColorIO from which Blender
depends. A bug is already filed [1] and it would be nice to fix it.

Recent kernel unable to load firmware

Hello,

I just hit a bug where the latest stable kernel and even rawhide version
are unable to find a firmware. I include a link to the report and it
will nice someone investigates the cause. The issue happened with a
simple update as tested on a HP Envy x360 cpx000 equipped with a Ryzen 5
2500U.

Reference

[1] <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1772313" title="https://bugzilla.redhat.com/show_bug.cgi?id=1772313">https://bugzilla.redhat.com/show_bug.cgi?id=1772313</a>

Review request: xournalpp

Xournal which is currently shipped by default on Fedora Design Suite has
remained stale since 2016. Enter xournal++, a fork started as a rewrite
in c++ to evolve beyond. The author of xournal even encourage its use
considering the compatibility with the format.

Here is the ticket: <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1771173" title="https://bugzilla.redhat.com/show_bug.cgi?id=1771173">https://bugzilla.redhat.com/show_bug.cgi?id=1771173</a>

f31-backgrounds ready for testing

Hello team,

f31-backgrounds package is now available for testing on all supported
desktop environments.

<a href="https://bodhi.fedoraproject.org/updates/FEDORA-2019-8b2cccfabf" title="https://bodhi.fedoraproject.org/updates/FEDORA-2019-8b2cccfabf">https://bodhi.fedoraproject.org/updates/FEDORA-2019-8b2cccfabf</a>

Both supplemental wallpapers and animated default background (time of
day) are included as well. Give positive karma to make it available on
stable repository of Fedora 31. Thanks to reviewers and other
contributors for the hep.

Luya

f31-backgrounds

Hello team,

f31-backgrounds is ready for review needed for Fedora 31 release:

<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1745846" title="https://bugzilla.redhat.com/show_bug.cgi?id=1745846">https://bugzilla.redhat.com/show_bug.cgi?id=1745846</a>

The SPEC files is basically identical to the previous f30-backgrounds
meaning the process is very
trivial. The full rpm files are available on COPR repository as well:

<a href="https://copr.fedorainfracloud.org/coprs/luya/f31-backgrounds/builds/" title="https://copr.fedorainfracloud.org/coprs/luya/f31-backgrounds/builds/">https://copr.fedorainfracloud.org/coprs/luya/f31-backgrounds/builds/</a>

Luya

Request to take ownership of gimp-resynthetizer

Following the bug report[1], I would like to take ownership of
gimp-resynthetizer because of its use on Fedora Design Suite Labs.

Design Suite Labs

Hello team,

Can someone push the Design Suite Labs?   

<a href="https://pagure.io/fedora-kickstarts/pull-request/519" title="https://pagure.io/fedora-kickstarts/pull-request/519">https://pagure.io/fedora-kickstarts/pull-request/519</a>

Thanks

Luya

Update to ispc 1.11.0 failure due to cpp11

Hello team,

Can someone investigate the issue related to the build ?

<a href="https://koji.fedoraproject.org/koji/taskinfo?taskID=34323450" title="https://koji.fedoraproject.org/koji/taskinfo?taskID=34323450">https://koji.fedoraproject.org/koji/taskinfo?taskID=34323450</a>

The failure occurred at those lines despite using gcc:

BUILDSTDERR: At global scope:
BUILDSTDERR: cc1plus: error: unrecognized command line option '-Wno-deprecated-register' [-Werror]
BUILDSTDERR: cc1plus: error: unrecognized command line option '-Wno-c99-extensions' [-Werror]
BUILDSTDERR: cc1plus: all warnings being treated as errors
BUILDSTDERR: make[2]: *** [CMakeFiles/ispc.dir/build.make:1201: CMakeFiles/ispc.dir/src/opt.cpp.o] Error 1

Thanks in advance

L

dlib update

Hello team,

dlib needs an update but the maintainer has not responded for month to
verify and merge the change.
Can a proven test push the merge and update that package matching
upstream release.

See <a href="https://release-monitoring.org/project/18600/" title="https://release-monitoring.org/project/18600/">https://release-monitoring.org/project/18600/</a>

Reference:

<a href="https://src.fedoraproject.org/rpms/dlib/pull-request/4" title="https://src.fedoraproject.org/rpms/dlib/pull-request/4">https://src.fedoraproject.org/rpms/dlib/pull-request/4</a>

Thanks,

Luya

Obsoleting LuxRender by luxcorerender

Starting from Fedora 30, LuxRender repository
(<a href="https://src.fedoraproject.org/rpms/LuxRender/" title="https://src.fedoraproject.org/rpms/LuxRender/">https://src.fedoraproject.org/rpms/LuxRender/</a>) is retired in favour of
luxcorerender (<a href="https://src.fedoraproject.org/rpms/luxcorender/" title="https://src.fedoraproject.org/rpms/luxcorender/">https://src.fedoraproject.org/rpms/luxcorender/</a>)
following upstream.

Unfortunately, I don't know how to move other members to the new
luxcorender repository and they
are free to join.

Thanks to proven packagers for making the process possible and keep up
with upstream.

Luya

luxcorerender failure to build

luxcorerender kept on failing despite fulfilling all necessary build
requirement. It occurred with slg-core which I vainly try to ignore it
as suggested by upstream.

oidn package

Hello team,

oidn package is ready for review as dependant for luxcorerender.

<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1694553" title="https://bugzilla.redhat.com/show_bug.cgi?id=1694553">https://bugzilla.redhat.com/show_bug.cgi?id=1694553</a>

I will gladly do a review swap when needed.

Thanks.

Luya

Need assistance to build luxcorerender due to boost

Hello team,

I encountered an issue related to luxcorerender unable to use the new
boost dependency.

Follow-up to fix ispc built

I managed to get further progress on building the new ispc.
Unfortunately, I hit a roadblock as seen on

<a href="https://koji.fedoraproject.org/koji/taskinfo?taskID=33470449" title="https://koji.fedoraproject.org/koji/taskinfo?taskID=33470449">https://koji.fedoraproject.org/koji/taskinfo?taskID=33470449</a>

Can someone help resolving the issue?

f30-backgrounds package ready for review

Hello team,

f30-backgrounds package is ready for review needed for the beta release
of Fedora 30 as critical part.

<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1684612" title="https://bugzilla.redhat.com/show_bug.cgi?id=1684612">https://bugzilla.redhat.com/show_bug.cgi?id=1684612</a>

Luya

Translating spec to dockerfile for upstream ispc

Upstream ISPC [0] will need a dockerfile to reproduce the failure to
build ispc package in Fedora[1][2].

Attempt to update ispc

Hello team,

Upstream ispc updated to 1.10.0.  Unfortunately, the build failed with
broken clang++ compiler according to koji  
(<a href="https://koji.fedoraproject.org/koji/taskinfo?taskID=32150411" title="https://koji.fedoraproject.org/koji/taskinfo?taskID=32150411">https://koji.fedoraproject.org/koji/taskinfo?taskID=32150411</a>)

Can someone investigate the issue? This package is needed by embree, a
dependency for both Blender, luxcorerender and Yafaray.

Thanks

Luya

Non-responsive dlib maintainer

Hello team,

The maintainer of dlib package hasn't responded for two weeks to address
one issue: updating to the latest stable release.

Need assihotstance to build ispc snaps

Apology for accidental encryption. I attempt to get a snapshot of ispc
supporting llvm 7.0 which is needed by embree.

LuxRender renamed luxcorerender

Upstream LuxRender changed its name to LuxCoreRender. The source package
is submitted for re-review
<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1645913" title="https://bugzilla.redhat.com/show_bug.cgi?id=1645913">https://bugzilla.redhat.com/show_bug.cgi?id=1645913</a> .

Massive cleanup  from the old LuxRender.spec is done. It does not
include the new macros found on the development release yet but it is
easy setup in that mind. A strange bug during the build triggered a DUP
FUNXC as highlighted on
<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1645828" title="https://bugzilla.redhat.com/show_bug.cgi?id=1645828">https://bugzilla.redhat.com/show_bug.cgi?id=1645828</a> but can be safely
ignored.

Luya

DUP FUNXC

While scratch build LuxCoreRender, I hit an endless loop of "DUP FUNXC"
using rpmbuild and koji. It appears a bug on rpm as highlighted on
<a href="https://koji.fedoraproject.org/koji/taskinfo?taskID=30651816" title="https://koji.fedoraproject.org/koji/taskinfo?taskID=30651816">https://koji.fedoraproject.org/koji/taskinfo?taskID=30651816</a>.

Can someone verify with the attached spec file and what will be the
solution?

Luya

Need assistance to build LuxCoreRender

LuxRender is dead, long live LuxCoreRender. 

I attempt to build LuxCoreRender in rpm format. Unfortunately, issue
like unable to detect boost despite its presence forcing to use static
version. I include the spec file for preview and would some pointers.

Thanks in advance.

Luya

Enabling powerline theme system wide by default

It will be nice to enable powerline theme by default system and user
wide. Simple reason is refresh the look of terminal while also providing
useful information especially for git branch. Since powerline does not
impact the performance, it will be great to set for Fedora 30.

Comments welcome.

Luya

Need assistance to fix bpy incompatiblity with Python 3.7 for f29+

Due to the incompatibly with bpy (Blender as Python module) and Python
3.7, the interface failed to render as seen on this report:
<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1631922" title="https://bugzilla.redhat.com/show_bug.cgi?id=1631922">https://bugzilla.redhat.com/show_bug.cgi?id=1631922</a>

Normal solution would be using Python36. Unfortunately, there is no
python36-devel or modules to properly rebuild Blender. So I am looking
for suggestion and alternative to address that issue. I filed the bug
upstream: <a href="https://developer.blender.org/T56969" title="https://developer.blender.org/T56969">https://developer.blender.org/T56969</a> for now.

Thanks

f29-backgrounds theme ready for testing

Hello team,

f29-backgrounds is ready for testing towards Fedora 29 Beta release.

<a href="https://bodhi.fedoraproject.org/updates/desktop-backgrounds-29.0.0-1.fc29%20f29-backgrounds-29.0.0-2.fc29" title="https://bodhi.fedoraproject.org/updates/desktop-backgrounds-29.0.0-1.fc29%20f29-backgrounds-29.0.0-2.fc29">https://bodhi.fedoraproject.org/updates/desktop-backgrounds-29.0.0-1.fc2...</a>

Please rate it to push

to the stable repository. Thank you.

Failure on both OpenImageIO and opencv

Hello team,

It looks like both OpenImageIO and opencv failed again as I was unable
to build LuxRender which depends on them.
Could someone investigate the issue?

Thanks.

Ref:

<a href="https://koji.fedoraproject.org/koji/taskinfo?taskID=25908143" title="https://koji.fedoraproject.org/koji/taskinfo?taskID=25908143">https://koji.fedoraproject.org/koji/taskinfo?taskID=25908143</a>

Remaining embree-2.17.4 to embree2

New version of embree 3.0.0 (<a href="https://koji.fedoraproject.org/koji/buildinfo?buildID=1060678" title="https://koji.fedoraproject.org/koji/buildinfo?buildID=1060678">https://koji.fedoraproject.org/koji/buildinfo?buildID=1060678</a>) is incompatible with embree 2.17.4 (<a href="https://koji.fedoraproject.org/koji/taskinfo?taskID=25850651" title="https://koji.fedoraproject.org/koji/taskinfo?taskID=25850651">https://koji.fedoraproject.org/koji/taskinfo?taskID=25850651</a>). The question is do I need to submit a new package review for embree2 even though the spec remains almost unchanged.

Luya

GCC 8.0.x caused failure on Blender dependent libraries

It looks like some Blender dependencies such as openvdb and embree
failed to build with gcc 8.x while they successfully compiled with GCC
7.x.