From 28103ad386631b4735d854525b71ae68360ce531 Mon Sep 17 00:00:00 2001
From: Michae Gharbi <michael.yanis.gharbi@gmail.com>
Date: Tue, 11 Nov 2014 12:12:28 -0500
Subject: [PATCH] Fix Cuda -Wl linker options

This line causes the following error when building custom projects that use OpenCV beta 3:
ld: warning: directory not found for option '-L/<project_root>/-Wl,/usr/local/cuda'
---
 cmake/templates/OpenCVConfig.cmake.in | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmake/templates/OpenCVConfig.cmake.in b/cmake/templates/OpenCVConfig.cmake.in
index b920d63802..0fa8048bba 100644
--- a/cmake/templates/OpenCVConfig.cmake.in
+++ b/cmake/templates/OpenCVConfig.cmake.in
@@ -292,7 +292,9 @@ foreach(__opttype OPT DBG)
     set(OpenCV_CUDA_LIBS_RELPATH "")
     foreach(l ${OpenCV_CUDA_LIBS_ABSPATH})
       get_filename_component(_tmp ${l} PATH)
-      list(APPEND OpenCV_CUDA_LIBS_RELPATH ${_tmp})
+      if(NOT ${_tmp} MATCHES "-Wl.*")
+          list(APPEND OpenCV_CUDA_LIBS_RELPATH ${_tmp})
+      endif()
     endforeach()
 
     list(REMOVE_DUPLICATES OpenCV_CUDA_LIBS_RELPATH)
-- 
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