Bug#962074: marked as done (blender: crash in an assertion and doubt about CMAKE_BUILD_TYPE)
Your message dated Sat, 04 Jul 2020 19:48:34 +0000
with message-id <E1jro9K-000FEV-UJ@fasolo.debian.org>
and subject line Bug#962074: fixed in blender 2.83.1+dfsg-2
has caused the Debian Bug report #962074,
regarding blender: crash in an assertion and doubt about CMAKE_BUILD_TYPE
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
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--
962074: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962074
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: blender: crash in an assertion and doubt about CMAKE_BUILD_TYPE
- From: Antonio Ospite <ao2@ao2.it>
- Date: Tue, 02 Jun 2020 23:26:17 +0200
- Message-id: <159113317720.5832.7460542202379606203.reportbug@jcn.localdomain>
Package: blender
Version: 2.82.a+dfsg-1+b2
Severity: normal
Tags: upstream
Dear Maintainer,
I ran into the upstream bug T75822[1] which is caused by an assertion.
TBH being able to reproduce that bug with the blender executable shipped
in Debian was a little surprising because it is supposed to only happen
in debug builds.
The assertion is enabled in Debian because dh runs cmake with
CMAKE_BUILD_TYPE=None which in particular results in NDEBUG not being
defined, which makes asserts() to run.
It turns out that having CMAKE_BUILD_TYPE=None by default is on
purpose[2] to make sure that cmake does not blindly override global
compilation flags if the packager didn't ask that explicitly, some
discussion can be found in [3].
My direct concern would be to just have blender not crashing, and
upstream is working on a fix[4] for that.
However the issue also raised a question about whether a Release build
type should be used for the blender Debian executable; or if at least
assertions should be disabled by defining NDEBUG.
The upstream maintainer for the linux platform would also be
interested[5] in this.
Do you have an opinion?
Thanks,
Antonio
[1] https://developer.blender.org/T75822
[2] https://sources.debian.org/src/debhelper/13.1/lib/Debian/Debhelper/Buildsystem/cmake.pm/#L16
[3] https://github.com/ros-infrastructure/bloom/issues/327
[4] https://developer.blender.org/D7595
[5] https://developer.blender.org/T75822#942660
-- System Information:
Debian Release: bullseye/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 5.6.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages blender depends on:
ii blender-data 2.82.a+dfsg-1
ii fonts-dejavu 2.37-2
ii libavcodec58 7:4.2.2-1+b1
ii libavdevice58 7:4.2.2-1+b1
ii libavformat58 7:4.2.2-1+b1
ii libavutil56 7:4.2.2-1+b1
ii libboost-locale1.67.0 1.67.0-18
ii libc6 2.30-8
ii libfftw3-double3 3.3.8-2
ii libfreetype6 2.10.1-2
ii libgcc-s1 10.1.0-3
ii libgl1 1.3.1-1
ii libglew2.1 2.1.0-4+b1
ii libgomp1 10.1.0-3
ii libilmbase24 2.3.0-6
ii libjack0 [libjack-0.125] 1:0.125.0-3+b1
ii libjemalloc2 5.2.1-1
ii libjpeg62-turbo 1:1.5.2-2+b1
ii libopenal1 1:1.19.1-1+b1
ii libopencolorio1v5 1.1.1~dfsg0-6+b1
ii libopenexr24 2.3.0-6
ii libopenimageio2.1 2.1.15.0~dfsg0-1
ii libopenjp2-7 2.3.1-1
ii libopenvdb7.0 7.0.0-3
ii libosdcpu3.4.3 3.4.3-3
ii libosdgpu3.4.3 3.4.3-3
ii libpcre3 2:8.39-12+b1
ii libpng16-16 1.6.37-2
ii libpython3.8 3.8.3-1
ii libsdl1.2debian 1.2.15+dfsg2-5
ii libsndfile1 1.0.28-8
ii libspnav0 0.2.3-1+b2
ii libstdc++6 10.1.0-3
ii libswscale5 7:4.2.2-1+b1
ii libtbb2 2020.2-2
ii libtiff5 4.1.0+git191117-2
ii libx11-6 2:1.6.9-2+b1
ii libxfixes3 1:5.0.3-2
ii libxi6 2:1.7.9-1
ii libxml2 2.9.10+dfsg-5
ii libxrender1 1:0.9.10-1
ii libxxf86vm1 1:1.1.4-1+b2
ii zlib1g 1:1.2.11.dfsg-2
blender recommends no packages.
blender suggests no packages.
-- no debconf information
--
Antonio Ospite
https://ao2.it
https://twitter.com/ao2it
A: Because it messes up the order in which people normally read text.
See http://en.wikipedia.org/wiki/Posting_style
Q: Why is top-posting such a bad thing?
--- End Message ---
--- Begin Message ---
Source: blender
Source-Version: 2.83.1+dfsg-2
Done: mfv@debian.org (Matteo F. Vescovi)
We believe that the bug you reported is fixed in the latest version of
blender, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 962074@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Matteo F. Vescovi <mfv@debian.org> (supplier of updated blender package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sat, 04 Jul 2020 20:54:31 +0200
Source: blender
Architecture: source
Version: 2.83.1+dfsg-2
Distribution: unstable
Urgency: medium
Maintainer: Debian Multimedia Maintainers <debian-multimedia@lists.debian.org>
Changed-By: Matteo F. Vescovi <mfv@debian.org>
Closes: 962074 963975
Changes:
blender (2.83.1+dfsg-2) unstable; urgency=medium
.
[ Antonio Ospite ]
* debian/patches: do not override fonts installation path anymore
(Closes: #963975)
* debian/rules: disable debug (e.g. asserts) in debian builds
(Closes: #962074)
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