X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/c7b2751136b82bb3c0c61b49cc8cb4008a65d8dd..513c6c98af4583e18a7d2a13e082aa52733f9134:/client/cmdhfmfhard.c

diff --git a/client/cmdhfmfhard.c b/client/cmdhfmfhard.c
index 59bdc5f7..b5eabb82 100644
--- a/client/cmdhfmfhard.c
+++ b/client/cmdhfmfhard.c
@@ -28,6 +28,7 @@
 #include "cmdmain.h"
 #include "ui.h"
 #include "util.h"
+#include "util_posix.h"
 #include "crapto1/crapto1.h"
 #include "parity.h"
 #include "hardnested/hardnested_bruteforce.h"
@@ -69,12 +70,19 @@ static float brute_force_per_second;
 
 
 static void get_SIMD_instruction_set(char* instruction_set) {
+	#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("avx2")) strcpy(instruction_set, "AVX2");
+		#else 
+	if (__builtin_cpu_supports("avx2")) strcpy(instruction_set, "AVX2");
+		#endif
 	else if (__builtin_cpu_supports("avx")) strcpy(instruction_set, "AVX");
 	else if (__builtin_cpu_supports("sse2")) strcpy(instruction_set, "SSE2");
 	else if (__builtin_cpu_supports("mmx")) strcpy(instruction_set, "MMX");
-	else strcpy(instruction_set, "unsupported");
+	else 
+	#endif
+		strcpy(instruction_set, "unsupported");
 }