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How to compile opencv project in cmake [closed]

asked 2017-01-28 06:33:38 -0500

agatte gravatar image

Hello,

I am working on Windows and I have already compiled opencv 3.2 in cmake on MS Visual Studio 2010. Now I want to make a test a create small project example. But I don"t know how should look like CMakeLists. I want to compile OpenCv example code in *.cpp file with cmake.

Could anyone help me please ?

  cmake_minimum_required(VERSION 2.8) 

PROJECT (TestOpenCV)
find_package(OpenCV REQUIRED)

add_executable(test1 test1.cpp)
target_link_libraries(test1 OpenCV ${OpenCV_LIBS})

link_directories(${OpenCV_LIB_DIR})

I got an link error concerning OpenCV.lib ?

I think that it is missing something in this script.

I would be appreciate for any help please

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Closed for the following reason the question is answered, right answer was accepted by LBerger
close date 2017-01-29 05:19:06.372711

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Now it is working :) Thanks for good hints :)

cmake_minimum_required(VERSION 2.8)

PROJECT (TestOpenCV)
find_package(OpenCV REQUIRED)

add_executable(test1 test1.cpp)
target_link_libraries(test1 ${OpenCV_LIBS}`)`
agatte gravatar imageagatte ( 2017-01-29 03:48:27 -0500 )edit

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answered 2017-01-28 08:16:46 -0500

LBerger gravatar image

I don't think you need last line link_directories(${OpenCV_LIB_DIR}) Can you give link error?

Have you give good OpenCV_DIR in cmake GUI (path where you have vs 2010 sln)?

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Asked: 2017-01-28 06:33:38 -0500

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Last updated: Jan 28 '17