Makefile: fix newline escaping for CONFIG_DEFAULT_ENV_FILE
authorRasmus Villemoes <rasmus.villemoes@prevas.dk>
Wed, 28 Aug 2019 11:00:46 +0000 (11:00 +0000)
committerTom Rini <trini@konsulko.com>
Sat, 31 Aug 2019 13:27:24 +0000 (09:27 -0400)
commit47e8ee6b39a47dc0bbde43049dc83dbc48dcdb56
treef5ff4b95ab0ee1853f57353dabecde12c45b5844
parent296439e0b1670217f07d00bcd5d60be00b9bca70
Makefile: fix newline escaping for CONFIG_DEFAULT_ENV_FILE

I wanted this to be compatible with mkenvimage, including the ability
to embed newlines in variables by escaping them. But I failed to check
that it works more than once.

Fixes: f3d8f7dd73a (Allow providing default environment from file)
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Makefile