From c6501607f3ba712f10864192f1c3c62a5f25e7bf Mon Sep 17 00:00:00 2001
From: redfish <redfish@galactica.pw>
Date: Tue, 21 Jun 2016 20:08:10 -0400
Subject: [PATCH] cmake: disable AES on ARM

On ARM, gcc fails with 'unknown argument' if passed '-maes'.
---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1770b229f..f7c932585 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -339,10 +339,12 @@ else()
 
   option(NO_AES "Explicitly disable AES support" ${NO_AES})
 
-  if (NOT NO_AES)
+  if(NOT NO_AES AND NOT (ARM6 OR ARM7))
     message(STATUS "AES support enabled")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
+  elseif(ARM7 OR ARM6)
+    message(STATUS "AES support disabled (not available on ARM)")
   else()
     message(STATUS "AES support disabled")
   endif()