Missing S=${WORKDIR} in babeltrace recepi.

[agwegsol]

Describe the bug

I Got this error
WARNING: babeltrace-1.5.11-r0 do_populate_lic: Could not copy license file /home/ag/work/yocto-wegsol/build-wegsol/tmp/work/cortexa76-poky-linux/babeltrace/1.5.11/babeltrace-1.5.11/LICENSE to /home/ag/work/yocto-wegsol/build-wegsol/tmp/work/cortexa76-poky-linux/babeltrace/1.5.11/license-destdir/cortexa76/babeltrace/LICENSE: [Errno 2] No such file or directory: '/home/ag/work/yocto-wegsol/build-wegsol/tmp/work/cortexa76-poky-linux/babeltrace/1.5.11/babeltrace-1.5.11/LICENSE'
ERROR: babeltrace-1.5.11-r0 do_populate_lic: QA Issue: babeltrace: LIC_FILES_CHKSUM points to an invalid file: /home/ag/work/yocto-wegsol/build-wegsol/tmp/work/cortexa76-poky-linux/babeltrace/1.5.11/babeltrace-1.5.11/LICENSE [license-checksum]
ERROR: babeltrace-1.5.11-r0 do_populate_lic: Fatal QA errors were found, failing task.
ERROR: Logfile of failure stored in: /home/ag/work/yocto-wegsol/build-wegsol/tmp/work/cortexa76-poky-linux/babeltrace/1.5.11/temp/log.do_populate_lic.211164
ERROR: Task (/home/ag/work/yocto-wegsol/build-wegsol/../sources/meta-ros/meta-ros2/recipes-kernel/lttng/babeltrace_1.5.11.bb:do_populate_lic) failed with exit code '1'
NOTE: Tasks Summary: Attempted 1199 tasks of which 1145 didn't need to be rerun and 1 failed.

To Reproduce
I used the scartgath branch for both poky and ros2
ros2 SHA=76985779bb896e6b993da1a30251d07d07e9f7fe
poky SHA=7e8674996b0164b07e56bc066d0fba790e627061

Expected behavior
It should not emit the lic file error

But I also fixed this issue. I tried to make a PR but failed. This is my patch

commit b92c3e0d7a7920b02eb4248489f136e886c6caf4 (HEAD)
Author: Anders Gnistrup <ag@wegsol.io>
Date:   Sat Nov 22 07:37:22 2025 +0100

    Fix missing S=${WORKDIR} in babeltrace recipe
    
    I got this error:
    babeltrace-1.5.11-r0 do_populate_lic: QA Issue: babeltrace:
    LIC_FILES_CHKSUM points to an invalid file:
    
    I compared the same babeltrace recipe in poky layer and found that a
    S=${WORKDIR} was the only difference between the two.
    I Added the S=${WORKDIR} and error was gone.
    
    BTW: IMO it seems to be a bad idea to overwrite a recepi in poke.
    A better and more safe method is to use a bbappend.

diff --git a/meta-ros2/recipes-kernel/lttng/babeltrace_1.5.11.bb b/meta-ros2/recipes-kernel/lttng/babeltrace_1.5.11.bb
index 5cfd96ca2..2ca0ad365 100644
--- a/meta-ros2/recipes-kernel/lttng/babeltrace_1.5.11.bb
+++ b/meta-ros2/recipes-kernel/lttng/babeltrace_1.5.11.bb
@@ -13,6 +13,8 @@ SRC_URI = "git://git.efficios.com/babeltrace.git;branch=stable-1.5;protocol=http
 SRCREV = "91c00f70884887ff5c4849a8e3d47e311a22ba9d"
 UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>1(\.\d+)+)$"
 
+S = "${WORKDIR}/git"
+
 inherit autotools pkgconfig ptest
 
 PACKAGECONFIG ??= "python3"

[robwoolley]

Thanks, I will merge in this fix from the Space ROS work: 75a2283