--- CMakeLists.txt.orig 2023-03-24 09:53:43.000000000 +0800 +++ CMakeLists.txt 2023-05-15 02:02:14.000000000 +0800 @@ -190,6 +190,9 @@ "${GRN_CXX_COMPILE_FLAGS} $<$:/Ob2>") endif() +if(APPLE) + set(GRN_CXX_COMPILE_FLAGS "${GRN_CXX_COMPILE_FLAGS} -D_GLIBCXX_USE_CXX11_ABI=0") +endif() macro(check_cflag flag) string(REGEX REPLACE "[-=]" "_" temporary_variable_name ${flag})