Re: [OE-core] [PATCH 2/2] lttng-tools: Upgrade 2.13.15 -> 2.14.0

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

On Thu Jul 17, 2025 at 10:22 AM CEST, Mingli via lists.openembedded.org Yu wrote:
> From: Mingli Yu <mingli.yu@windriver.com>
>
> Remove 3 backported patch.
> 0001-Fix-rotation-destroy-flush-fix-session-daemon-abort-.patch
> 0001-compat-Define-off64_t-as-off_t-on-linux.patch
> 0001-tests-add-check_skip_kernel_test-to-check-root-user-.patch
>
> Remove 0001-fix-lttng-tools-fails-to-compile-with-libxml2-2.14.0.patch
> as the the issue has been fixed in another way as [1]
>
> Rebase 0001-tests-do-not-strip-a-helper-library.patch and disable-tests.patch
> to fuzz issue.
>
> Add babeltrace2 to DEPENDS to fix below configure error.
>  | configure: error: libbabeltrace2 is required to build tests
>
> src/common/config/session.xsd is restructured to src/common/session.xsd [2]
>
> Add 0001-gen-ust-events-constructor-change-rpath-to-libdir-li.patch to fix
> the below buildpath QA issue.
> ERROR: lttng-tools-2.14.0-r0 do_package_qa: QA Issue: File /usr/lib/lttng-tools/ptest/tests/utils/testapp/gen-ust-events-constructor/gen-ust-events-c-constructor-so in package lttng-tools-ptest contains reference to TMPDIR [buildpaths]
> ERROR: lttng-tools-2.14.0-r0 do_package_qa: QA Issue: lttng-tools-ptest: /usr/lib/lttng-tools/ptest/tests/utils/testapp/gen-ust-events-constructor/gen-ust-events-c-constructor-so contains bad RPATH /buildarea3/myu2/yocto/builds/ptest-2025-07-09/tmp/work/core2-64-poky-linux/lttng-tools/2.14.0/build/tests/utils/testapp/gen-ust-events-constructor [rpaths]
> ERROR: lttng-tools-2.14.0-r0 do_package_qa: QA Issue: File /usr/lib/lttng-tools/ptest/tests/utils/testapp/gen-ust-events-constructor/gen-ust-events-constructor-so in package lttng-tools-ptest contains reference to TMPDIR [buildpaths]
> ERROR: lttng-tools-2.14.0-r0 do_package_qa: QA Issue: lttng-tools-ptest: /usr/lib/lttng-tools/ptest/tests/utils/testapp/gen-ust-events-constructor/gen-ust-events-constructor-so contains bad RPATH /buildarea3/myu2/yocto/builds/ptest-2025-07-09/tmp/work/core2-64-poky-linux/lttng-tools/2.14.0/build/tests/utils/testapp/gen-ust-events-constructor [rpaths]
>
> [1] https://github.com/lttng/lttng-tools/commit/2d2e77ddc9e3e63c3c658e824fb754f5a534a6ab
> [2] https://github.com/lttng/lttng-tools/commit/4ae042345b4094e98611744d9ba6c92265058fdb
>
> Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
> ---

Hi Mingli,

Thanks for your patch.

It looks like this is breaking when using musl:

ERROR: lttng-tools-2.14.0-r0 do_compile: oe_runmake failed
...
| ../../../sources/lttng-tools-2.14.0/src/common/eventfd.cpp: In lambda function:
| ../../../sources/lttng-tools-2.14.0/src/common/eventfd.cpp:18:31: error: expected id-expression before numeric constant
|    18 |                 int flags = ::EFD_CLOEXEC;
|       |                               ^~~~~~~~~~~
| ../../../sources/lttng-tools-2.14.0/src/common/eventfd.cpp:21:36: error: expected id-expression before numeric constant
|    21 |                         flags |= ::EFD_SEMAPHORE;
|       |                                    ^~~~~~~~~~~~~

https://autobuilder.yoctoproject.org/valkyrie/#/builders/111/builds/790
https://autobuilder.yoctoproject.org/valkyrie/#/builders/6/builds/2072
https://autobuilder.yoctoproject.org/valkyrie/#/builders/3/builds/2102

Can you have a look at these fails please?

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