install library preserving symbolic links

Use cp to preserve symlinks in install target.
Fix dependencies for native language support. I changed the variable
name in the previos commit and forget to change it here.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
1 file changed