static void get_SIMD_instruction_set(char* instruction_set) {
+#if defined (__i386__) || defined (__x86_64__)
#if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
#if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
if (__builtin_cpu_supports("avx512f")) strcpy(instruction_set, "AVX512F");
else if (__builtin_cpu_supports("mmx")) strcpy(instruction_set, "MMX");
else
#endif
- strcpy(instruction_set, "unsupported");
+#endif
+ strcpy(instruction_set, "no");
}