From 5e75a2255937b1c60ec3154de92acf0fb8145094 Mon Sep 17 00:00:00 2001
From: Vladislav Vinogradov <vlad.vinogradov@itseez.com>
Date: Wed, 30 Oct 2013 12:10:35 +0400
Subject: [PATCH] fixed find package CUDA for cross-compilation

replaced find_host_package with find_package and
set CMAKE_FIND_ROOT_PATH_MODE_LIBRARY to BOTH, because NEVER
doesn't work for CUDA_CUDA_LIBRARY, which is located in
/usr/arm-linux-gnueabihf/lib/libcuda.so for ARM
---
 cmake/OpenCVDetectCUDA.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmake/OpenCVDetectCUDA.cmake b/cmake/OpenCVDetectCUDA.cmake
index 24b58802cf..7974f5eba6 100644
--- a/cmake/OpenCVDetectCUDA.cmake
+++ b/cmake/OpenCVDetectCUDA.cmake
@@ -15,7 +15,11 @@ endif()
 
 set(CMAKE_MODULE_PATH "${OpenCV_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
 
-find_host_package(CUDA 4.2 QUIET)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)
+
+find_package(CUDA 4.2 QUIET)
 
 if(CUDA_FOUND)
   set(HAVE_CUDA 1)