The use of awk -F "." in do_install/do_deploy to strip filename extension
was deprecated long time ago in 72980d5bb465f0640ed451d1ebb9c5d2a210ad0c.
Make a similar change in postinst/postrm to properly use basename command.
Otherwise DTB files that contain dots in the name result in broken symlinks
that point to non-existent truncated files.
(From OE-Core rev: 40c2addf0f0ee16b1c1334cf00f1490ffeaac475)
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>