From 797b95f830c7a2fbd886e74ff7b441fbc41b0701 Mon Sep 17 00:00:00 2001
From: Ignacio Burgueño <ignaciob@inconcertcc.com>
Date: Wed, 24 Jun 2015 15:44:52 -0300
Subject: Use new key target_cpu

---
 src/luarocks/build/cmake.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/luarocks/build/cmake.lua b/src/luarocks/build/cmake.lua
index 3d0f22a2..22ee2cde 100644
--- a/src/luarocks/build/cmake.lua
+++ b/src/luarocks/build/cmake.lua
@@ -41,7 +41,7 @@ function cmake.run(rockspec)
    -- Try to pick the best generator. With msvc and x64, CMake does not select it by default so we need to be explicit.
    if cfg.is_platform("mingw32") and cfg.cmake_generator then
       args = args .. ' -G"'..cfg.cmake_generator.. '"'
-   elseif cfg.is_platform("windows") and cfg.arch:match("%-x86_64$") then
+   elseif cfg.is_platform("windows") and cfg.target_cpu:match("x86_64$") then
       args = args .. " -DCMAKE_GENERATOR_PLATFORM=x64"
    end
 
-- 
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