From a27723d91d3087fa182fae7932607f3e0123e916 Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Mon, 25 May 2015 12:30:56 +0000
Subject: [PATCH] build/cmake: add amd64 alias for x86_64

Affects at least FreeBSD and OpenBSD.
---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7007fafaa9..531f6d0c8b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,9 @@ if(CMAKE_SYSTEM_PROCESSOR)
 		if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^armv7")
 			set(ARMV7 ON)
 		endif()
-	elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^x86" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "i.86")
+	elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^x86" OR
+		${CMAKE_SYSTEM_PROCESSOR} MATCHES "^amd64" OR
+		${CMAKE_SYSTEM_PROCESSOR} MATCHES "i.86")
 		set(X86 ON)
 	elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^mips")
 		set(MIPS ON)