merge_config.sh: add br2-external support
authorIlya Kuzmich <ilya.kuzmich@gmail.com>
Tue, 9 Jan 2018 11:37:43 +0000 (14:37 +0300)
committerPeter Korsgaard <peter@korsgaard.com>
Mon, 29 Jan 2018 13:54:42 +0000 (14:54 +0100)
commit28fac3973b3c693c453594b007c08c1e1e5c4af3
tree1b6a93605789404f0a20b08ab963a082b190c00e
parent6c211ffee81a966993b169d96ba7c4ee10dccfe2
merge_config.sh: add br2-external support

Pass BR2_EXTERNAL value via -e option.
This will prevent merge_config.sh from silently eating any symbols defined in
external trees on a clean buildroot tree invocation.

Signed-off-by: Ilya Kuzmich <ilya.kuzmich@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
support/kconfig/merge_config.sh