Re: [OE-core] [PATCH] lttng-tools: upgrade 2.14.1 -> 2.15.0

["Mathieu Dubois-Briand" <mathieu.dubois-briand@bootlin.com>]

On Mon Mar 23, 2026 at 4:42 AM CET, wangmy via lists.openembedded.org wrote:
> From: Wang Mingyu <wangmy@fujitsu.com>
>
> disable-tests2.patch
> refresshed for 2.15.0
>
> 0001-tests-do-not-strip-a-helper-library.patch
> removed since it's not available in 2.15.0
>
> Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
> ---

Hi Wang,

Thanks for the upgrade.

We also have musl build issues here:

ERROR: lttng-tools-2.15.0-r0 do_compile: Execution of '/srv/pokybuild/yocto-worker/musl-qemux86-64/build/build/tmp/work/x86-64-v3-poky-linux-musl/lttng-tools/2.15.0/temp/run.do_compile.3424918' failed with exit code 1
...
| In file included from /srv/pokybuild/yocto-worker/musl-qemux86-64/build/build/tmp/work/x86-64-v3-poky-linux-musl/lttng-tools/2.15.0/recipe-sysroot/usr/include/fcntl.h:22,
|                  from /srv/pokybuild/yocto-worker/musl-qemux86-64/build/build/tmp/work/x86-64-v3-poky-linux-musl/lttng-tools/2.15.0/recipe-sysroot/usr/include/sys/epoll.h:11,
|                  from ../../../sources/lttng-tools-2.15.0/src/common/poller.hpp:19,
|                  from ../../../sources/lttng-tools-2.15.0/src/common/poller.cpp:8:
| ../../../sources/lttng-tools-2.15.0/src/common/poller.cpp: In lambda function:
| ../../../sources/lttng-tools-2.15.0/src/common/poller.cpp:61:57: error: expected id-expression before numeric constant
|    61 |                 const auto epoll_fd = ::epoll_create1(::EPOLL_CLOEXEC);
|       |                                                         ^~~~~~~~~~~~~
| In file included from /srv/pokybuild/yocto-worker/musl-qemux86-64/build/build/tmp/work/x86-64-v3-poky-linux-musl/lttng-tools/2.15.0/recipe-sysroot/usr/include/fcntl.h:22,
|                  from /srv/pokybuild/yocto-worker/musl-qemux86-64/build/build/tmp/work/x86-64-v3-poky-linux-musl/lttng-tools/2.15.0/recipe-sysroot/usr/include/sys/timerfd.h:9,
|                  from ../../../sources/lttng-tools-2.15.0/src/common/timerfd.hpp:14,
|                  from ../../../sources/lttng-tools-2.15.0/src/common/timerfd.cpp:10:
| ../../../sources/lttng-tools-2.15.0/src/common/timerfd.hpp:22:40: error: expected id-expression before numeric constant
|    22 |         explicit timerfd(int flags = ::TFD_CLOEXEC);
|       |                                        ^~~~~~~~~~~
| At global scope:
| cc1plus: note: unrecognized command-line option '-Wno-gnu-folding-constant' may have been intended to silence earlier diagnostics
| cc1plus: note: unrecognized command-line option '-Wno-incomplete-setjmp-declaration' may have been intended to silence earlier diagnostics
| cc1plus: note: unrecognized command-line option '-Wno-gnu-folding-constant' may have been intended to silence earlier diagnostics
| cc1plus: note: unrecognized command-line option '-Wno-incomplete-setjmp-declaration' may have been intended to silence earlier diagnostics

https://autobuilder.yoctoproject.org/valkyrie/#/builders/3/builds/3496
https://autobuilder.yoctoproject.org/valkyrie/#/builders/6/builds/3463
https://autobuilder.yoctoproject.org/valkyrie/#/builders/111/builds/2174

Also, I believe we have some reproducibility error:

AssertionError: The following deb packages are different and not in exclusion list:
/srv/pokybuild/yocto-worker/reproducible/build/build-st/reproducibleB-extended/tmp/deploy/deb/./x86-64-v3/lttng-tools-ptest_2.15.0-r0_amd64.deb
The following ipk packages are different and not in exclusion list:
/srv/pokybuild/yocto-worker/reproducible/build/build-st/reproducibleB-extended/tmp/deploy/ipk/./x86-64-v3/lttng-tools-ptest_2.15.0-r0_x86-64-v3.ipk
The following rpm packages are different and not in exclusion list:
/srv/pokybuild/yocto-worker/reproducible/build/build-st/reproducibleB-extended/tmp/deploy/rpm/./x86_64_v3/lttng-tools-ptest-2.15.0-r0.x86_64_v3.rpm

https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/3670
https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20260324-9c_hk1xz/packages/diff-html/

Can you have a look at the issue?

Thanks,
Mathieu

-- 
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com