target/sdk: leave out some unnecessary directories

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39914 3c298f89-4303-0410-b956-a3cf2f4a3e73
target/sdk: strip host binaries before packing

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39915 3c298f89-4303-0410-b956-a3cf2f4a3e73
scripts/metadata.pl: remove sdk specific config symbol override

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39916 3c298f89-4303-0410-b956-a3cf2f4a3e73
scripts/metadata.pl: fix ignoring missing host dependencies

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39917 3c298f89-4303-0410-b956-a3cf2f4a3e73