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C++: Suppress warning

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The "register" keyword was deprecated since C++11.
Add -Wno-register flag for avoid warning, with recent version of C++.

Signed-off-by: Benoit Leforestier <benoit.leforestier@gmail.com>
This commit is contained in:
Benoit Leforestier 2019-01-25 13:57:03 +01:00 • committed by Carles Cufí
commit 04dad5954c
1 changed files with 6 additions and 0 deletions
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6
CMakeLists.txt
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@ -247,6 +247,12 @@ if(W MATCHES "3")
)
endif()
if(NOT CONFIG_STD_CPP98) # "register" keyword was deprecated since C++11.
zephyr_compile_options(
$<$<COMPILE_LANGUAGE:CXX>:-Wno-register>
)
endif()
# Allow the user to inject options when calling cmake, e.g.
# 'cmake -DEXTRA_CFLAGS="-Werror -Wno-deprecated-declarations" ..'
include(cmake/extra_flags.cmake)