From a77887c8743fb53f014042d005bc426499dd680c Mon Sep 17 00:00:00 2001
From: Max Qian <public@maxqia.com>
Date: Thu, 26 Jul 2018 07:40:05 -0700
Subject: [PATCH] Use a more accurate way of checking if the build is 64 bit

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d949badb9..4d40a04ea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -212,7 +212,7 @@ IF ((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT CMAKE_COMPILER_IS_MINGW)
 ELSEIF(MSVC)
   # enable multi-core compilation with MSVC
   ADD_COMPILE_OPTIONS(/MP)
-  IF("${CMAKE_GENERATOR}" MATCHES "(Win64|IA64)")
+  if(CMAKE_SIZEOF_VOID_P EQUAL 8)
     ADD_COMPILE_OPTIONS( /bigobj )
   ENDIF()
   # disable "elements of array '' will be default initialized" warning on MSVC2013