revert field on/off in hf 14a reader

[proxmark3-svn] / client / cmdhfmfhard.c

diff --git a/client/cmdhfmfhard.c b/client/cmdhfmfhard.c
index e8050d25e9bec8a9f5a2e244d380c80fa52b6680..0153541e187e8ea46119231ebf9b3e1ba9157763 100644 (file)
--- a/client/cmdhfmfhard.c
+++ b/client/cmdhfmfhard.c
@@ -71,7 +71,8 @@ static float brute_force_per_second;
 
 
 static void get_SIMD_instruction_set(char* instruction_set) {
-       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+#if defined (__i386__) || defined (__x86_64__) 
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8 || __clang_major__ == 8 && __clang_minor__ >= 1))
                #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
        if (__builtin_cpu_supports("avx512f")) strcpy(instruction_set, "AVX512F");
        else if (__builtin_cpu_supports("avx2")) strcpy(instruction_set, "AVX2");
@@ -83,7 +84,8 @@ static void get_SIMD_instruction_set(char* instruction_set) {
        else if (__builtin_cpu_supports("mmx")) strcpy(instruction_set, "MMX");
        else 
        #endif
-               strcpy(instruction_set, "unsupported");
+#endif
+               strcpy(instruction_set, "no");
 }