From da5c1cc5183363e97a89275a41c5d40f01593436 Mon Sep 17 00:00:00 2001
From: tolya-yanot <1449561+tolya-yanot@users.noreply.github.com>
Date: Fri, 10 Jun 2022 16:48:32 +0300
Subject: [PATCH] apple m1 support

---
 CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index da1945ff2..007e0218a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -96,6 +96,12 @@ option(TON_USE_ASAN "Use \"ON\" to enable AddressSanitizer." OFF)
 option(TON_USE_TSAN "Use \"ON\" to enable ThreadSanitizer." OFF)
 option(TON_USE_UBSAN "Use \"ON\" to enable UndefinedBehaviorSanitizer." OFF)
 set(TON_ARCH "native" CACHE STRING "Architecture, will be passed to -march=")
+EXECUTE_PROCESS( COMMAND uname -m COMMAND tr -d '\n' OUTPUT_VARIABLE ARCHITECTURE )
+
+if (ARCHITECTURE MATCHES "arm64")
+    set(TON_ARCH "apple-m1")
+    set(CMAKE_CXX_STANDARD 14)
+endif()
 
 if (TON_USE_ABSEIL)
   message("Add abseil-cpp")
@@ -204,7 +210,7 @@ find_package(Threads REQUIRED)
 find_package(ZLIB REQUIRED)
 
 if (TON_ARCH AND NOT MSVC)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=${TON_ARCH}")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=${TON_ARCH}")
 endif()
 if (THREADS_HAVE_PTHREAD_ARG)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")