python3-ctypes: depend on ldconfig only if distro-feature set

In the source code is only usage of ldconfig (for Linux) in
Lib/ctypes/util.py:301. This is wrapped in try-execpt which causes
_findSoname_ldconfig return Nothing. This is handled properly in
find_library and other methods to find the library a tried.

So, the code can handle the case of a missing /sbin/ldconfig (BTW:
hard-coded path). When DISTRO_FEATURES does not contain ldconfig some other
services (Systemd) to setup and maintain the ldconfig.cache are not
installed. Hence, this ldconfig pulled in by the ctype dependency is of no
use.

Therefore, do not set the dependency on ldconfig, if the distro-feature is
not set.

(From OE-Core rev: 7394c006bffab2f41965d87c8083647621a67f50)

Signed-off-by: Jörg Sommer <joerg.sommer@navimatix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions