kconfig: send error messages to stderr
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Tue, 6 Feb 2018 00:34:41 +0000 (09:34 +0900)
committerMasahiro Yamada <yamada.masahiro@socionext.com>
Thu, 8 Feb 2018 19:10:10 +0000 (04:10 +0900)
commit9e3e10c725360b9d07018cfcd5b7b6b7d325fae5
treec3de9ca1974443fb36319e74ac0b7b893a3a39eb
parentf3ff6fb5db68bcd460e9880d5fb4902520dd645b
kconfig: send error messages to stderr

These messages should be directed to stderr.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
scripts/kconfig/conf.c
scripts/kconfig/expr.c
scripts/kconfig/symbol.c
scripts/kconfig/zconf.l