在../../tools/android-sdk-mac_86/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/sysroot/usr/include/bits/fortify/string.h
#if ANDROID_API >= ANDROID_API_J_MR1
return __builtin___strcat_chk(dst, src, __bos(dst));
undefined reference to '__strcat_chk'