From 86234921506944dddab4e2f5edf96bf747be6c73 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Thu, 9 Jul 2015 14:53:14 +0100
Subject: [PATCH] Interpret x86_64 as x86-64 for architecture

---
 CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 805b42a7..b52ea8f4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -211,7 +211,11 @@ else()
   if(ARCH STREQUAL "default")
     set(ARCH_FLAG "")
   else()
-    set(ARCH_FLAG "-march=${ARCH}")
+    if(ARCH STREQUAL "x86_64")
+      set(ARCH_FLAG "-march=x86-64")
+    else()
+      set(ARCH_FLAG "-march=${ARCH}")
+    endif()
   endif()
   set(WARNINGS "-Wall -Wextra -Wpointer-arith -Wundef -Wvla -Wwrite-strings -Wno-error=extra -Wno-error=deprecated-declarations -Wno-error=sign-compare -Wno-error=strict-aliasing -Wno-error=type-limits -Wno-unused-parameter -Wno-error=unused-variable -Wno-error=undef -Wno-error=uninitialized")
   if(CMAKE_C_COMPILER_ID STREQUAL "Clang")