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Compile lib instead of executable when checking compiler features #23329

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Compile lib instead of executable when checking compiler features #23329

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2 changes: 2 additions & 0 deletions cmake/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -669,6 +669,8 @@ if (WIN32)
endif()

else()
# Default target type is executable. Set to static library to simplify these steps.
set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
check_cxx_compiler_flag(-Wambiguous-reversed-operator HAS_AMBIGUOUS_REVERSED_OPERATOR)
check_cxx_compiler_flag(-Wbitwise-instead-of-logical HAS_BITWISE_INSTEAD_OF_LOGICAL)
check_cxx_compiler_flag(-Wcast-function-type HAS_CAST_FUNCTION_TYPE)
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