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cmake: use the warnings_as_errors flag for cpp files

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C++ file compilation is actually missing the warning-as-error handling,
causing warnings in build files to be unnoticed in CI. Add a flag to
handle them as well.

Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
This commit is contained in:
Fabio Baltieri 2024-09-13 19:59:40 +00:00 • committed by Anas Nashif
commit 56dcafece8
1 changed files with 1 additions and 0 deletions
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CMakeLists.txt
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@ -152,6 +152,7 @@ zephyr_compile_options($<$<COMPILE_LANGUAGE:CXX>:$<TARGET_PROPERTY:compiler-cpp,
# Extra warnings options for twister run
if (CONFIG_COMPILER_WARNINGS_AS_ERRORS)
zephyr_compile_options($<$<COMPILE_LANGUAGE:C>:$<TARGET_PROPERTY:compiler,warnings_as_errors>>)
zephyr_compile_options($<$<COMPILE_LANGUAGE:CXX>:$<TARGET_PROPERTY:compiler,warnings_as_errors>>)
zephyr_compile_options($<$<COMPILE_LANGUAGE:ASM>:$<TARGET_PROPERTY:asm,warnings_as_errors>>)
zephyr_link_libraries($<TARGET_PROPERTY:linker,warnings_as_errors>)
endif()