From c53675edac4db3c63413aa18bbed7387e8741c72 Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <mhochsteger@cerbsim.com>
Date: Wed, 9 Dec 2020 09:59:13 +0100
Subject: [PATCH] rename NETGEN_ARCH_ARM to NETGEN_ARCH_ARM64

---
 libsrc/core/ngcore_api.hpp | 2 +-
 libsrc/core/utils.hpp      | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libsrc/core/ngcore_api.hpp b/libsrc/core/ngcore_api.hpp
index 330e7e33..4ab4c4c6 100644
--- a/libsrc/core/ngcore_api.hpp
+++ b/libsrc/core/ngcore_api.hpp
@@ -72,7 +72,7 @@
 #endif
 
 #if defined(__arm64__) || defined(_M_ARM64)
-#define NETGEN_ARCH_ARM
+#define NETGEN_ARCH_ARM64
 #endif
 
 #ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
diff --git a/libsrc/core/utils.hpp b/libsrc/core/utils.hpp
index ca015ae3..ef868b38 100644
--- a/libsrc/core/utils.hpp
+++ b/libsrc/core/utils.hpp
@@ -10,7 +10,7 @@
 
 #include "ngcore_api.hpp"       // for NGCORE_API and CPU arch macros
 
-#if defined(__APPLE__) && defined(NETGEN_ARCH_ARM)
+#if defined(__APPLE__) && defined(NETGEN_ARCH_ARM64)
 #include <mach/mach_time.h>
 #endif
 
@@ -58,11 +58,11 @@ namespace ngcore
 
   inline TTimePoint GetTimeCounter() noexcept
   {
-#if defined(__APPLE__) && defined(NETGEN_ARCH_ARM)
+#if defined(__APPLE__) && defined(NETGEN_ARCH_ARM64)
     return mach_absolute_time();
 #elif defined(NETGEN_ARCH_AMD64)
     return __rdtsc();
-#elif defined(NETGEN_ARCH_ARM)
+#elif defined(NETGEN_ARCH_ARM64)
     return __builtin_readcyclecounter();
 #else
 #warning "Unsupported CPU architecture"