Your message dated Tue, 20 May 2025 10:07:16 +0000
with message-id <e1uhjss-00a1cr...@fasolo.debian.org>
and subject line Bug#1105146: fixed in nvidia-cuda-samples 12.3~dfsg-2
has caused the Debian Bug report #1105146,
regarding nvidia-toolkit-samples fails autopkg compile tests
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
Bug report if necessary, and/or fix the problem forthwith.
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--
1105146: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1105146
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: src:nvidia-toolkit-samples
Version: 12.3~dfsg-1
Severity: serious
Tags: sid trixie
seen with autopkg tests triggered by gcc-12:
https://ci.debian.net/packages/n/nvidia-cuda-samples/testing/amd64/60466757/
2003s compile-cuda-samples_cuda-g++ FAIL non-zero exit status 2
2003s compile-cuda-samples_g++-12 FAIL non-zero exit status 2
tests linking against -lfreeimage fail to link with
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libfreeimage.so: undefined
reference to `std::ios_base_library_init()@GLIBCXX_3.4.32'
/usr/bin/ld: /lib/x86_64-linux-gnu/libIlmThread-3_1.so.30: undefined
reference to `__cxa_call_terminate@CXXABI_1.3.15'
At least for the g++-12 specific test, this is because the libstdc++.so
name in the internal gcc libdir
$ ls -l /usr/lib/gcc/x86_64-linux-gnu/12/libstdc++.*
-rw-r--r-- 1 root root 6026280 3. Mai 21:10
/usr/lib/gcc/x86_64-linux-gnu/12/libstdc++.a
-rw-r--r-- 1 root root 2194624 3. Mai 21:10
/usr/lib/gcc/x86_64-linux-gnu/12/libstdc++.so
is now a copy of the original gcc-12 libstdc++.so.6, which obviously
doesn't have symbols provided by the system-wide libstdc++.so, built
from the newest GCC version available. This is intended to prevent a
possible silent wrong-code issue when building packages with a legacy
g++ version (link with the 12 version, run with the default version).
The work around is to link these samples with --allow-shlib-undefined.
These are
$ fgrep -rl lfreeimage
Samples/4_CUDA_Libraries/boxFilterNPP/Makefile
Samples/4_CUDA_Libraries/cannyEdgeDetectorNPP/Makefile
Samples/4_CUDA_Libraries/freeImageInteropNPP/Makefile
Samples/4_CUDA_Libraries/histEqualizationNPP/Makefile
Samples/4_CUDA_Libraries/FilterBorderControlNPP/Makefile
The fix seems to be to add that flag to ALL_LDFLAGS
ALL_LDFLAGS += -Xlinker --allow-shlib-undefined
or add it to EXTRA_LDFLAGS before
EXTRA_LDFLAGS += --allow-shlib-undefined
however I don't see any use of EXTRA_LDFLAGS in these samples.
It looks like compile-cuda-samples_g++-12 and compile-cuda-samples_g++
run the same tests, both with g++-12, so failing both for the very same
reason.
--- End Message ---
--- Begin Message ---
Source: nvidia-cuda-samples
Source-Version: 12.3~dfsg-2
Done: Andreas Beckmann <a...@debian.org>
We believe that the bug you reported is fixed in the latest version of
nvidia-cuda-samples, 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 1105...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Andreas Beckmann <a...@debian.org> (supplier of updated nvidia-cuda-samples
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 ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Tue, 20 May 2025 11:44:14 +0200
Source: nvidia-cuda-samples
Architecture: source
Version: 12.3~dfsg-2
Distribution: unstable
Urgency: medium
Maintainer: Debian NVIDIA Maintainers <pkg-nvidia-de...@lists.alioth.debian.org>
Changed-By: Andreas Beckmann <a...@debian.org>
Closes: 1105146
Changes:
nvidia-cuda-samples (12.3~dfsg-2) unstable; urgency=medium
.
* Fix compilation with g++-12 and libstdc++ from g++-14. (Closes: #1105146)
* Skip histEqualizationNPP test on CUDA > 12.3 due to
nppiHistogramEvenGetBufferSize_8u_C1R() API change.
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