Masahiro Yamada 8fe8f4a8e7 UPSTREAM: kbuild: drop -Wno-unknown-warning-option from clang options ...

Since commit c3f0d0bc5b ("kbuild, LLVMLinux: Add -Werror to
cc-option to support clang"), cc-option and friends work nicely
for clang.

However, -Wno-unknown-warning-option makes clang happy with any
unknown warning options even if -Werror is specified.

Once -Wno-unknown-warning-option is added, any succeeding call of
cc-disable-warning is evaluated positive, then unknown warning
options are accepted.  This should be dropped.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
(cherry picked from commit a0ae981eba)
Signed-off-by: Greg Hackmann <ghackmann@google.com>

Change-Id: I0535e20fbcecc2d431e9f08b1f274c5d96626af1

2017-11-20 21:15:59 +05:30

2.4 KiB

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