37 lines
1.3 KiB
CMake
37 lines
1.3 KiB
CMake
cmake_minimum_required(VERSION 2.8.12)
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project(atomorph-download NONE)
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include(ExternalProject)
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ExternalProject_Add(opencv
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GIT_REPOSITORY https://github.com/opencv/opencv.git
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GIT_TAG 4.x
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PREFIX "${CMAKE_CURRENT_BINARY_DIR}/opencv"
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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INSTALL_COMMAND ""
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TEST_COMMAND ""
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)
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function(include_opencv)
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configure_file(CMakeLists.txt.in opencv/download/CMakeLists.txt)
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execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" . -DBUILD_SHARED_LIBS:BOOL=OFF
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RESULT_VARIABLE result
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/opencv/download)
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if (result)
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message(FATAL_ERROR "CMake step for opencv failed: ${result}")
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endif ()
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execute_process(COMMAND ${CMAKE_COMMAND} --build .
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RESULT_VARIABLE result
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/opencv/download)
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if (result)
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message(FATAL_ERROR "Build step for opencv failed: ${result}")
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endif ()
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add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/opencv/src/opencv
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${CMAKE_CURRENT_BINARY_DIR}/opencv/bin
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EXCLUDE_FROM_ALL)
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set( OPENCV_ROOT_DIR ${CMAKE_BINARY_DIR}/INSTALL )
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set( OPENCV_DIR ${CMAKE_BINARY_DIR}/INSTALL )
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endfunction() |