Differences

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--- installing_opencv4_on_ubuntu_18 [2021/07/02 23:09] – dongbinkim
+++ installing_opencv4_on_ubuntu_18 [2021/07/02 23:17] (current) – dongbinkim
@@ Line 75: / Line 75: @@
   dasl@dasl-XPS-8900:~/opencv/opencv-4.2.0/build$
-. Produce pkg-config files in your build file. Could not upload the code here because daslhub would not accept it. To find the code go to the original page which is linked at the top and copy accordingly. If you can't find it, please email me.
+. Utilize 'cmake' to configure OpenCV complie settings
-  dasl@dasl-XPS-8900:~/opencv/opencv-4.2.0/build$ cmake -D CMAKE_BUILD_TYPE=RELEASE....................
+  dasl@dasl-XPS-8900:~/opencv/opencv-4.2.0/build$
+  cmake -D CMAKE_BUILD_TYPE=RELEASE \
+  -D CMAKE_INSTALL_PREFIX=/usr/local \
+  -D WITH_TBB=OFF \
+  -D WITH_IPP=OFF \
+  -D WITH_1394=OFF \
+  -D BUILD_WITH_DEBUG_INFO=OFF \
+  -D BUILD_DOCS=OFF \
+  -D INSTALL_C_EXAMPLES=ON \
+  -D INSTALL_PYTHON_EXAMPLES=ON \
+  -D BUILD_EXAMPLES=OFF \
+  -D BUILD_TESTS=OFF \
+  -D BUILD_PERF_TESTS=OFF \
+  -D WITH_QT=OFF \
+  -D WITH_GTK=ON \
+  -D WITH_OPENGL=ON \
+  -D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-4.2.0/modules \
+  -D WITH_V4L=ON  \
+  -D WITH_FFMPEG=ON \
+  -D WITH_XINE=ON \
+  -D BUILD_NEW_PYTHON_SUPPORT=ON \
+  -D OPENCV_GENERATE_PKGCONFIG=ON ../
+if you see the message like below, you successfully finished configuration
+  - Configuring done
+  - Generating done
+  - Build files have been written to: /home/webnautes/opencv/opencv-4.2.0/build
+You may have hard time doing the job here, if you are in trouble, please let us know, or look at the link the top of the tutorial. Everything is explained in Korean, but you will understand if you run "Translate this page" in Google Chrome
 . Installation should be successful. Then, check how many cores you have available on the computer:
   dasl@dasl-XPS-8900:~$ lscpu