hook-functions: Avoid symlinks that conflict with usr-merge in copy_file

The host filesystem may not be usr-merged and may contain symlinks
between corresponding names under e.g. /bin and /usr/bin.  However the
initramfs is always usr-merged.  Before checking whether the target of
the copy matches the symlink target, apply the usr-merge
transformation to both filenames.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

0 files changed, 0 insertions, 0 deletions