make
[ 0%] Building C object extern/libcsptr/CMakeFiles/csptr.dir/src/array.c.o
cc: error: unrecognized command line option ‘-fsanitize-address-use-after-scope’
make[2]: *** [extern/libcsptr/CMakeFiles/csptr.dir/src/array.c.o] Error 1
make[1]: *** [extern/libcsptr/CMakeFiles/csptr.dir/all] Error 2
make: *** [all] Error 2
gcc 5.5版本
-fsanitize-address-use-after-scope 安装正常。
请问是什么原因呢