From 55799403c99dffebddcf4ecafed0423d20bbcad4 Mon Sep 17 00:00:00 2001
From: Brad Davis <bdavis@saintandreas.org>
Date: Wed, 2 Dec 2015 21:52:06 -0800
Subject: [PATCH] 64 bit support for Leap Motion on windows

---
 cmake/modules/FindLeapMotion.cmake | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/cmake/modules/FindLeapMotion.cmake b/cmake/modules/FindLeapMotion.cmake
index eafb031a07..b5d6fe1b69 100644
--- a/cmake/modules/FindLeapMotion.cmake
+++ b/cmake/modules/FindLeapMotion.cmake
@@ -18,10 +18,16 @@ hifi_library_search_hints("leapmotion")
 find_path(LEAPMOTION_INCLUDE_DIRS Leap.h PATH_SUFFIXES include HINTS ${LEAPMOTION_SEARCH_DIRS})
 
 if (WIN32)
-  find_library(LEAPMOTION_LIBRARY_DEBUG Leapd PATH_SUFFIXES lib/x86 HINTS ${LEAPMOTION_SEARCH_DIRS})
-  find_library(LEAPMOTION_LIBRARY_RELEASE Leap PATH_SUFFIXES lib/x86 HINTS ${LEAPMOTION_SEARCH_DIRS})
-  
-  find_path(LEAPMOTION_DLL_PATH Leap.dll PATH_SUFFIXES lib/x86 HINTS ${LEAPMOTION_SEARCH_DIRS})
+
+  if ("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+      set(ARCH_DIR "x64")
+  else()
+      set(ARCH_DIR "x86")
+  endif()
+
+  find_library(LEAPMOTION_LIBRARY_DEBUG Leapd PATH_SUFFIXES "lib/${ARCH_DIR}" HINTS ${LEAPMOTION_SEARCH_DIRS})
+  find_library(LEAPMOTION_LIBRARY_RELEASE Leap PATH_SUFFIXES "lib/${ARCH_DIR}" HINTS ${LEAPMOTION_SEARCH_DIRS})
+  find_path(LEAPMOTION_DLL_PATH Leap.dll PATH_SUFFIXES "lib/${ARCH_DIR}" HINTS ${LEAPMOTION_SEARCH_DIRS})
 elseif (APPLE)
   find_library(LEAPMOTION_LIBRARY_RELEASE Leap PATH_SUFFIXES lib HINTS ${LEAPMOTION_SEARCH_DIRS})
 endif ()