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CMake/Tests/RunCMake/CompileWarningAsError/WerrorOn.cmake
Evan Wilde dfa78c4868 Swift: Honor COMPILE_WARNING_AS_ERROR for command-line build systems
Define missing CMAKE_Swift_COMPILE_OPTIONS_WARNING_AS_ERROR for Swift to
`-warnings-as-errors`.

Fixes: #26872
2025-04-18 09:26:45 -04:00

18 lines
540 B
CMake

enable_language(${LANGUAGE})
include(WarningAsErrorOptions.cmake)
get_warning_options(warning_options ${LANGUAGE})
if(NOT DEFINED FILENAME)
set(FILENAME warn)
endif()
if (DEFINED warning_options)
add_executable(WerrorOn ${FILENAME}.${EXTENSION})
target_compile_options(WerrorOn PUBLIC "${warning_options}")
set_target_properties(WerrorOn PROPERTIES COMPILE_WARNING_AS_ERROR ON)
else()
# if no werror option is set for the environment, use err so that build fails as expected
add_executable(WerrorOn err.${EXTENSION})
endif()