From 049f931207631aa54af55a2917318d032b2ef3fa Mon Sep 17 00:00:00 2001
From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Date: Thu, 31 Mar 2016 00:20:15 +0200
Subject: [PATCH] 3rdparty/ippicv: Use pre-downloaded ipp

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
---
 3rdparty/ippicv/downloader.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/3rdparty/ippicv/downloader.cmake b/3rdparty/ippicv/downloader.cmake
index a6016dbe10bc..af4062c8e95e 100644
--- a/3rdparty/ippicv/downloader.cmake
+++ b/3rdparty/ippicv/downloader.cmake
@@ -31,8 +31,10 @@ function(_icv_downloader)
     return() # Not supported
   endif()
 
+  if(NOT DEFINED OPENCV_ICV_PATH)
   set(OPENCV_ICV_UNPACK_PATH "${CMAKE_CURRENT_LIST_DIR}/unpack")
   set(OPENCV_ICV_PATH "${OPENCV_ICV_UNPACK_PATH}${OPENCV_ICV_PACKAGE_SUBDIR}")
+  endif()
 
   if(DEFINED OPENCV_ICV_PACKAGE_DOWNLOADED
        AND OPENCV_ICV_PACKAGE_DOWNLOADED STREQUAL OPENCV_ICV_PACKAGE_HASH
-- 
2.8.0.rc3