cmake: toolchain: generalize exclusion of CXX options #21398
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list(APPEND
then it could be populated elsewhere as well.
SebastianBoe
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Dec 16, 2019
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# -Werror=implicit-int and other flags in CXX_EXCLUDED_OPTIONS are not supported for CXX and we are not able
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Is the new wording OK? I didn't want to mention specific flags because they might not apply to certain toolchains.
-Wold-style-definition is not a supported option for C++ builds. To prevent it being passed: * the list of compiler flags to be excluded from C++ builds is moved to be toolchain-specific; * -Wold-style-definition is added to that list for gcc and clang; * -Wold-style-definition is moved from zephyr_compiler_options to zephyr_cc_option so the option checking code is executed for it. Signed-off-by: Peter A. Bigot <[email protected]>
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carlescufi
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-Wold-style-definitionis not a supported option for C++ builds. To prevent it being passed:-Wold-style-definitionis added to that list for gcc and clang;-Wold-style-definitionis moved fromzephyr_compiler_optionstozephyr_cc_optionso the option checking code is executed for it.Fixes #16239