We are trying to run our old GTKMM application developed with C++ GTKMM ON BSP-5.7.0 ,IMX7D-EMMC . we are not getting the Widow application main window display.
the same application is working in BSP2.8
When we run belwo command to see weston configuration we get as below
root@colibri-imx7-emmc-06794622:~# weston
Date: 2022-08-11 UTC
[08:52:23.062] weston 9.0.0
https://wayland.freedesktop.org
Bug reports to: Issues · wayland / weston · GitLab
Build: rel_imx_5.4.70_2.3.2_rc1+
[08:52:23.063] Command line: weston
[08:52:23.063] OS: Linux, 5.4.193-5.7.0-inopsv1+git.f78299297185, #1 SMP Mon Jul 11 14:42:03 UTC 2022, armv7l
[08:52:23.063] Using config file ‘/etc/xdg/weston/weston.ini’
[08:52:23.063] Output repaint window is 7 ms maximum.
[08:52:23.063] Loading module ‘/usr/lib/libweston-9/x11-backend.so’
[08:52:23.063] Failed to load module: /usr/lib/libweston-9/x11-backend.so: cannot open shared object file: No such file or directory
[08:52:23.064] fatal: failed to create compositor backend
Please help us to solve the issue.