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stringop-overflow compatible fix

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Hong, Yang A 2022-07-12 08:42:05 +00:00 committed by Konstantinos Margaritis
parent 762f4050a0
commit 7c1835c0e7
1 changed files with 3 additions and 1 deletions
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4
CMakeLists.txt
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@ -504,7 +504,9 @@ CHECK_CXX_COMPILER_FLAG("-Wunused-local-typedefs" CXX_UNUSED_LOCAL_TYPEDEFS)
CHECK_CXX_COMPILER_FLAG("-Wunused-variable" CXX_WUNUSED_VARIABLE)
# gcc 10 complains about this
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
CHECK_C_COMPILER_FLAG("-Wstringop-overflow" CC_STRINGOP_OVERFLOW)
CHECK_CXX_COMPILER_FLAG("-Wstringop-overflow" CXX_STRINGOP_OVERFLOW)
if(CC_STRINGOP_OVERFLOW OR CXX_STRINGOP_OVERFLOW)
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-stringop-overflow")
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-stringop-overflow")
endif()