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Disable the -Wstringop-overflow warning from GCC 7 (#2442)

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Vladislav Shchapov 2021-08-03 02:20:18 +05:00 committed by GitHub
parent bba0a9d962
commit 07211701f4
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1 changed files with 10 additions and 0 deletions
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10
test/CMakeLists.txt
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@ -26,6 +26,16 @@ function(add_fmt_executable name)
if (MINGW)
target_link_libraries(${name} -static-libgcc -static-libstdc++)
endif ()
# (Wstringop-overflow) - [meta-bug] bogus/missing -Wstringop-overflow warnings
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
# Bogus -Wstringop-overflow warning
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100395
# [10 Regression] spurious -Wstringop-overflow writing to a trailing array plus offset
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95353
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND
NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0)
target_link_libraries(${name} -Wno-stringop-overflow)
endif ()
endfunction()
# Adds a test.