vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

samples/install/linux_install_a.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+# This file contains documentation snippets for Linux installation tutorial
+if [ "$1" = "--check" ] ; then
+sudo()
+{
+    command $@
+}
+fi
+
+sudo apt update
+
+# [gcc]
+sudo apt install -y g++
+# [gcc]
+
+# [make]
+sudo apt install -y make
+# [make]
+
+# [cmake]
+sudo apt install -y cmake
+# [cmake]
+
+# [wget]
+sudo apt install -y wget unzip
+# [wget]
+
+# [download]
+wget -O opencv.zip https://github.com/opencv/opencv/archive/5.x.zip
+unzip opencv.zip
+mv opencv-5.x opencv
+# [download]
+
+# [prepare]
+mkdir -p build && cd build
+# [prepare]
+
+# [configure]
+cmake ../opencv
+# [configure]
+
+# [build]
+make -j4
+# [build]
+
+# [check]
+ls bin
+ls lib
+# [check]
+
+# [check cmake]
+ls OpenCVConfig*.cmake
+ls OpenCVModules.cmake
+# [check cmake]
+
+# [install]
+sudo make install
+# [install]

samples/install/linux_install_b.sh

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+#!/bin/bash
+# This file contains documentation snippets for Linux installation tutorial
+if [ "$1" = "--check" ] ; then
+sudo()
+{
+    command $@
+}
+fi
+
+sudo apt update
+
+# [clang]
+sudo apt install -y clang
+# [clang]
+
+# [ninja]
+sudo apt install -y ninja-build
+# [ninja]
+
+# [cmake]
+sudo apt install -y cmake
+# [cmake]
+
+# [git]
+sudo apt install -y git
+# [git]
+
+# [download]
+git clone https://github.com/opencv/opencv.git
+git -C opencv checkout 5.x
+# [download]
+
+# [prepare]
+mkdir -p build && cd build
+# [prepare]
+
+# [configure]
+cmake -GNinja ../opencv
+# [configure]
+
+# [build]
+ninja
+# [build]
+
+# [install]
+sudo ninja install
+# [install]

samples/install/linux_quick_install.sh

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+#!/bin/bash
+# This file contains documentation snippets for Linux installation tutorial
+if [ "$1" = "--check" ] ; then
+sudo()
+{
+    command $@
+}
+fi
+
+# [body]
+# Install minimal prerequisites (Ubuntu 18.04 as reference)
+sudo apt update && sudo apt install -y cmake g++ wget unzip ninja-build
+
+# Download and unpack sources
+wget -O opencv.zip https://github.com/opencv/opencv/archive/5.x.zip
+unzip opencv.zip
+
+# Create build directory
+mkdir -p build && cd build
+
+# Configure
+cmake -GNinja  ../opencv-5.x
+
+# Build
+cmake --build .
+# [body]

samples/install/linux_quick_install_contrib.sh

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+#!/bin/bash
+# This file contains documentation snippets for Linux installation tutorial
+if [ "$1" = "--check" ] ; then
+sudo()
+{
+    command $@
+}
+fi
+
+# [body]
+# Install minimal prerequisites (Ubuntu 18.04 as reference)
+sudo apt update && sudo apt install -y cmake g++ wget unzip ninja-build
+
+# Download and unpack sources
+wget -O opencv.zip https://github.com/opencv/opencv/archive/5.x.zip
+wget -O opencv_contrib.zip https://github.com/opencv/opencv_contrib/archive/5.x.zip
+unzip opencv.zip
+unzip opencv_contrib.zip
+
+# Create build directory and switch into it
+mkdir -p build && cd build
+
+# Configure
+cmake -GNinja -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-5.x/modules ../opencv-5.x
+
+# Build
+cmake --build .
+# [body]

samples/install/linux_verify.sh

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+#!/bin/bash
+# This script verifies that all shell snippets in the
+# Linux installation tutorial work (in Ubuntu 20 container)
+set -e
+set -x
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+
+containers=(ubuntu:20.04 debian:10)
+scripts=$(cd "${SCRIPT_DIR}" && ls -1 linux_*install*.sh)
+
+docker pull debian:10
+
+for cnt in $containers ; do
+    docker pull ${cnt}
+    for f in $scripts ; do
+        echo "Checking ${f} @ ${cnt}..."
+        docker run -it \
+            -e DEBIAN_FRONTEND=noninteractive \
+            --volume "${SCRIPT_DIR}":/install:ro \
+            ${cnt} \
+            /bin/bash -ex /install/${f} --check
+    done
+done