From 7a3b0785d7abdf12f55354c1dedd3a2949e5cbbf Mon Sep 17 00:00:00 2001
From: Anatoly Baksheev <no@email>
Date: Wed, 6 Oct 2010 12:45:31 +0000
Subject: [PATCH] fixed gpu module build system (in case when WITH_CUDA is set,
 but CUDA Toolkit is not found)

---
 modules/gpu/CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/gpu/CMakeLists.txt b/modules/gpu/CMakeLists.txt
index ceacd908bd..9632d10791 100644
--- a/modules/gpu/CMakeLists.txt
+++ b/modules/gpu/CMakeLists.txt
@@ -100,7 +100,11 @@ set_target_properties(${the_target} PROPERTIES
 	)
 
 # Add the required libraries for linking:
-target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${IPP_LIBS} ${DEPS} ${CUDA_LIBRARIES} ${CUDA_NPP_LIBRARIES})
+target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${IPP_LIBS} ${DEPS})
+
+if (HAVE_CUDA)
+	target_link_libraries(${the_target} ${CUDA_LIBRARIES} ${CUDA_NPP_LIBRARIES})
+endif()
 
 if(MSVC)
 	if(CMAKE_CROSSCOMPILING)