tree 9d24b4bd38ed97ec2d7a062b60f2dd87bf113fda
parent 00e0793f834cd233240b19532581e3205caaccd9
author Masahiro Yamada <yamada.masahiro@socionext.com> 1530758901 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> 1530882242 +0900

kbuild: do not drop -I without parameter

The comment line for addtree says "skip if -I has no parameter".

What it actually does is "drop if -I has no parameter".  For example,
if you have the compiler flag '-I foo' (a space between), it will be
converted to 'foo'.  This completely changes the meaning.

What we want is, "do nothing" for -I without parameter so that
'-I foo' is kept as-is.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>