--- Begin Message ---
|
Subject: |
[core-updates-frozen] CMake fails to build on i686-linux |
|
Date: |
Thu, 16 Sep 2021 11:41:09 +0200 |
|
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
On ‘core-updates-frozen’, CMake has one test failure on i686-linux when
building on berlin (e.g., <https://ci.guix.gnu.org/build/790602/log/raw>):
--8<---------------cut here---------------start------------->8---
545/558 Test #518: RunCMake.CPack_TXZ ................................***Failed
3.79 sec
-- MINIMAL-MONOLITHIC-type - PASSED
-- TXZ/MINIMAL-MONOLITHIC-type - PASSED
-- MINIMAL-COMPONENT-type - PASSED
-- TXZ/MINIMAL-COMPONENT-type - PASSED
-- MINIMAL-package-target-MONOLITHIC-type - PASSED
-- TXZ/MINIMAL-package-target-MONOLITHIC-type - PASSED
-- MINIMAL-package-target-COMPONENT-type - PASSED
-- TXZ/MINIMAL-package-target-COMPONENT-type - PASSED
-- THREADED_ALL-package-target-MONOLITHIC-type - PASSED
CMake Error at RunCMake.cmake:201 (message):
TXZ/THREADED_ALL-package-target-MONOLITHIC-type - FAILED:
Result is [1], not [0].
stderr does not match that expected.
Command was:
command>
"/tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/bin/cmake"
"-DRunCMake_TEST=THREADED_ALL-package-target-MONOLITHIC-type"
"-DRunCMake_TEST_FILE_PREFIX=THREADED_ALL" "-DRunCMake_SUBTEST_SUFFIX="
"-DGENERATOR_TYPE=TXZ" "-DPACKAGING_TYPE=MONOLITHIC"
"-Dsrc_dir=/tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/Tests/RunCMake/CPack"
"-Dbin_dir=/tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/Tests/RunCMake/TXZ/CPack/THREADED_ALL-package-target-build"
"-Dconfig_file=/tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/Tests/RunCMake/CPack/conf/TXZ_config.cmake"
"-P"
"/tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/Tests/RunCMake/CPack/VerifyResult.cmake"
Actual stdout:
actual-out>
Expected stderr to match:
expect-err> ^$
Actual stderr:
actual-err> CMake Error at
/tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/Tests/RunCMake/CPack/VerifyResult.cmake:88
(message):
actual-err> Found more than one file for file No. '1'! Found files count
'0'. Files:
actual-err> '' Globbing expression: 'threaded_all-0.1.1-*.tar.xz'
actual-err>
actual-err> CPack output: 'make[1]: Entering directory
actual-err>
'/tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/Tests/RunCMake/TXZ/CPack/THREADED_ALL-package-target-build'
actual-err>
actual-err>
actual-err> Run CPack packaging tool...
actual-err>
actual-err> CPack: Create package using TXZ
actual-err>
actual-err> CPack: Install projects
actual-err>
actual-err> CPack: - Run preinstall target for:
actual-err> THREADED_ALL-package-target-MONOLITHIC-type
actual-err>
actual-err> CPack: - Install project:
THREADED_ALL-package-target-MONOLITHIC-type []
actual-err>
actual-err> CPack: Create package
actual-err>
actual-err> make[1]: Leaving directory
actual-err>
'/tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/Tests/RunCMake/TXZ/CPack/THREADED_ALL-package-target-build'
actual-err>
actual-err>
actual-err> '
actual-err>
actual-err> CPack error: 'CPack Error: Problem to open archive
actual-err>
</tmp/guix-build-cmake-bootstrap-3.20.2.drv-0/cmake-3.20.2/Tests/RunCMake/TXZ/CPack/THREADED_ALL-package-target-build/_CPack_Packages/Linux/TXZ/threaded_all-0.1.1-Linux.tar.xz>,
actual-err> ERROR = archive_write_open: Internal error initializing
compression
actual-err> library: Cannot allocate memory
actual-err>
actual-err> CPack Error: Problem compressing the directory
actual-err>
actual-err> CPack Error: Error when generating package: threaded_all
actual-err>
actual-err> make[1]: *** [Makefile:146: package] Error 1
actual-err>
actual-err> ';
actual-err>
actual-err> CPack result: '';
actual-err>
actual-err> config file: ''
Call Stack (most recent call first):
RunCMake.cmake:215 (run_cmake)
CPack/CPackTestHelpers.cmake:119 (run_cmake_command)
CPack/CPackTestHelpers.cmake:143 (run_cpack_test_common_)
CPack/RunCMakeTest.cmake:24 (run_cpack_test_package_target)
--8<---------------cut here---------------end--------------->8---
I cannot reproduce it on hardware with 32 cores. I suspect it has to do
with the number of threads used for xz compression, which defaults to
the number of cores, and some of the build machines on berlin have way
more cores.
Ludo’.
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: bug#50617: [core-updates-frozen] CMake fails to build on i686-linux |
|
Date: |
Tue, 21 Sep 2021 10:21:38 +0200 |
|
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hi,
Guillaume Le Vaillant <glv@posteo.net> skribis:
> Ludovic Courtès <ludovic.courtes@inria.fr> skribis:
>
>> On ‘core-updates-frozen’, CMake has one test failure on i686-linux when
>> building on berlin (e.g., <https://ci.guix.gnu.org/build/790602/log/raw>):
>>
>> --8<---------------cut here---------------start------------->8---
>> 545/558 Test #518: RunCMake.CPack_TXZ
>> ................................***Failed 3.79 sec
>> [...]
>> --8<---------------cut here---------------end--------------->8---
>>
>> I cannot reproduce it on hardware with 32 cores. I suspect it has to do
>> with the number of threads used for xz compression, which defaults to
>> the number of cores, and some of the build machines on berlin have way
>> more cores.
>>
>> Ludo’.
>
> I tried a few times on a machine with 16 cores, and I can't reproduce
> either. The build succeeded every time.
Since the bug only seems to manifest on specific machines for reasons
that escape me, I went ahead and arranged to just skip it in commit
f762d63ec072500cd327ec5342c2f5434c267222.
Ludo’.
--- End Message ---