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Silence clang-14 warnings

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Hong, Yang A 2022-08-15 03:00:22 +00:00
parent 9e254af71f
commit f47b69a01d
1 changed files with 12 additions and 0 deletions
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12
CMakeLists.txt
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@ -397,6 +397,18 @@ if (CXX_UNUSED_CONST_VAR)
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-unused-const-variable")
endif()
# clang-14 complains about unused-but-set variable.
CHECK_CXX_COMPILER_FLAG("-Wunused-but-set-variable" CXX_UNUSED_BUT_SET_VAR)
if (CXX_UNUSED_BUT_SET_VAR)
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-unused-but-set-variable")
endif()
# clang-14 complains about using bitwise operator instead of logical ones.
CHECK_CXX_COMPILER_FLAG("-Wbitwise-instead-of-logical" CXX_BITWISE_INSTEAD_OF_LOGICAL)
if (CXX_BITWISE_INSTEAD_OF_LOGICAL)
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-bitwise-instead-of-logical")
endif()
# gcc 6 complains about type attributes that get ignored, like alignment
CHECK_CXX_COMPILER_FLAG("-Wignored-attributes" CXX_IGNORED_ATTR)
if (CXX_IGNORED_ATTR)