There are some shell scripts such as kea-admin,
upgrade_4.0_to_5.0.sh, wipe_data.sh and etc contain
build path.
Actually the build path is meanlingless on the target,
so replace abs_top_builddir to abs_top_builddir_placeholder
to avoid expanding abs_top_builddir which introduces
build path.
Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
1f35a5af9b