Bug 1423080

Created attachment 1251010 [details]
build.log

Created attachment 1251011 [details]
root.log

Created attachment 1251012 [details]
state.log

Failed deps due to OpenImageIO:

DEBUG util.py:435:  Error: nothing provides libboost_system.so.1.60.0()(64bit) needed by OpenImageIO-1.7.10-1.fc26.x86_64

OpenImageIO is FTBFS because it uses -Werror

This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle.
Changing version to '26'.

Created attachment 1266117 [details]
Patch to compile with g++ 7

So build on F-25 is okay, but fails on F-26 and F-27 as below:

In file included from /builddir/build/BUILD/luxrender-lux-b3f85cf7742f/qtgui/colorspacewidget.cpp:30:0:
/builddir/build/BUILD/luxrender-lux-b3f85cf7742f/qtgui/mainwindow.hxx: In copy constructor 'QMRUListModel<T>::QMRUListModel(const QMRUListModel<T>&)':
/builddir/build/BUILD/luxrender-lux-b3f85cf7742f/qtgui/mainwindow.hxx:138:87: error: no matching function for call to 'QMRUListModel<T>::parent() const'
   : maxCount(other.maxCount), mruList(other.mruList), QAbstractListModel(other.parent()) { }
                                                                                       ^
In file included from /usr/include/QtCore/QAbstractListModel:1:0,
                 from /builddir/build/BUILD/luxrender-lux-b3f85cf7742f/qtgui/mainwindow.hxx:26,
                 from /builddir/build/BUILD/luxrender-lux-b3f85cf7742f/qtgui/colorspacewidget.cpp:30:
/usr/include/QtCore/qabstractitemmodel.h:381:17: note: candidate: virtual QModelIndex QAbstractListModel::parent(const QModelIndex&) const
     QModelIndex parent(const QModelIndex &child) const;
                 ^~~~~~
/usr/include/QtCore/qabstractitemmodel.h:381:17: note:   candidate expects 1 argument, 0 provided

This is:
https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/LJHD7ML32SYVZB7IVNPM7TVE2G5BII2N/
i.e. now g++7 emits a error when template is broken even if such template is not actually used.

For now just removing such actually-unused template makes LuxRender compile on F-26 and F-27:
https://koji.fedoraproject.org/koji/taskinfo?taskID=18566112
https://koji.fedoraproject.org/koji/taskinfo?taskID=18569397

The above scratch F-26 build works for me.

(In reply to Mamoru TASAKA from comment #6)
> For now just removing such actually-unused template makes LuxRender compile
> on F-26 and F-27:
> https://koji.fedoraproject.org/koji/taskinfo?taskID=18566112
> https://koji.fedoraproject.org/koji/taskinfo?taskID=18569397
> 
> The above scratch F-26 build works for me.

Feel free to update LuxRender with the patch for both F26 and F27. Should you wish to submit update, add ispc and embree on the list as dependant.

Thanks Mamoru.

Now building.

By the way, I merged branches' commit to ease source management across branches because f24/f25/f26/master branch actually had the same content:

http://pkgs.fedoraproject.org/cgit/rpms/LuxRender.git/log/

(In reply to Mamoru TASAKA from comment #8)
> Now building.
> 
> By the way, I merged branches' commit to ease source management across
> branches because f24/f25/f26/master branch actually had the same content:
> 
> http://pkgs.fedoraproject.org/cgit/rpms/LuxRender.git/log/

As a result, you may see lots of commit messages, however you can safely ignore them.

LuxRender-1.6-13.fc26 ispc-1.9.1-11.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-a10331aece

embree-2.15.0-1.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-8c46b4799f

(In reply to Fedora Update System from comment #10)
> LuxRender-1.6-13.fc26 ispc-1.9.1-11.fc26 has been submitted as an update to
> Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-a10331aece

I edited this correctly.

LuxRender-1.6-13.fc26, embree-2.15.0-1.fc26, ispc-1.9.1-11.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-a10331aece

(In reply to Mamoru TASAKA from comment #9)
> (In reply to Mamoru TASAKA from comment #8)
> > Now building.
> > 
> > By the way, I merged branches' commit to ease source management across
> > branches because f24/f25/f26/master branch actually had the same content:
> > 
> > http://pkgs.fedoraproject.org/cgit/rpms/LuxRender.git/log/
> 
> As a result, you may see lots of commit messages, however you can safely
> ignore them.

It is all good.

LuxRender-1.6-13.fc26 embree-2.15.0-2.fc26 ispc-1.9.1-11.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-a10331aece

LuxRender-1.6-13.fc26, embree-2.15.0-2.fc26, ispc-1.9.1-11.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-a10331aece

LuxRender-1.6-13.fc26, embree-2.15.0-2.fc26, ispc-1.9.1-11.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.