unittest: add COMPILER_WARNINGS_AS_ERRORS handling (e9b86891) · Commits · Wenxi XU / zephyr

Add a check to set the warnings_as_errors flags in unit tests if CONFIG_COMPILER_WARNINGS_AS_ERRORS is specified, this should catch warnings in unit test twister runs. Signed-off-by:

Fabio Baltieri <fabiobaltieri@google.com>

cmake/modules/unittest.cmake

+4 −0

Changes for cmake/modules/unittest.cmake: 4 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -131,6 +131,10 @@ if(CONFIG_COVERAGE)
		target_link_libraries(testbinary PRIVATE $<TARGET_PROPERTY:linker,coverage>)
		endif()

		if (CONFIG_COMPILER_WARNINGS_AS_ERRORS)
		target_compile_options(test_interface INTERFACE $<TARGET_PROPERTY:compiler,warnings_as_errors>)
		endif()

		if(LIBS)
		message(FATAL_ERROR "This variable is not supported, see SOURCES instead")
		endif()

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