738c9e5286
This package is depending on @NAND_SUPPORT which is only set for some
targets. Mark it nonshared to build it in the target build process.
Fixes: https://github.com/openwrt/openwrt/issues/14714
Link: https://github.com/openwrt/openwrt/pull/17379
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit d275bcc4bb)