tree fc27841aa1f9b755452bafa5818cc25f9704dc7e
parent 7d4eb0d8e229fa51e14f0f85de03c02880e7d742
author Masahiro Yamada <masahiroy@kernel.org> 1599745880 +0900
committer Masahiro Yamada <masahiroy@kernel.org> 1600961810 +0900

kbuild: remove cc-option test of -Werror=date-time

The minimal compiler versions, GCC 4.9 and Clang 10 support this flag.

Here is the godbolt:
https://godbolt.org/z/xvjcMa

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Will Deacon <will@kernel.org>