56 lines
2.3 KiB
Bash
56 lines
2.3 KiB
Bash
#!/bin/bash
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# Copyright 2019 The MediaPipe Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# =========================================================================
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#
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# Script to build OpenCV from source code and modify the MediaPipe opencv config.
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# Note that this script only has been tested on Debian 9 and Ubuntu 16.04.
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# usage:
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# $ cd <mediapipe root dir>
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# $ chmod +x ./setup_opencv.sh
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# $ ./setup_opencv.sh
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set -e
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opencv_build_file="$( cd "$(dirname "$0")" ; pwd -P )"/third_party/opencv_linux.BUILD
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echo $opencv_build_file
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echo "Installing OpenCV from source"
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sudo apt update && sudo apt install build-essential git
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sudo apt install cmake ffmpeg libavformat-dev libdc1394-22-dev libgtk2.0-dev \
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libjpeg-dev libpng-dev libswscale-dev libtbb2 libtbb-dev \
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libtiff-dev
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rm -rf /tmp/build_opencv
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mkdir /tmp/build_opencv
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cd /tmp/build_opencv
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git clone https://github.com/opencv/opencv.git
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mkdir opencv/release
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cd opencv/release
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cmake .. -DCMAKE_BUILD_TYPE=RELEASE -DCMAKE_INSTALL_PREFIX=/usr/local \
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-DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DBUILD_opencv_ts=OFF
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make -j
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sudo make install
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rm -rf /tmp/build_opencv
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echo "OpenCV has been built. You can find the header files and libraries in /usr/local/include/opencv4/opencv2 and /usr/local/lib"
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# Modify the build file.
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echo "Modifying MediaPipe opencv config"
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sed -i "s/lib\/x86_64-linux-gnu/local\/lib/g" $opencv_build_file
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sed -i "/includes =/d" $opencv_build_file
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sed -i "/hdrs =/d" $opencv_build_file
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line_to_insert=$(grep -n 'linkstatic =' $opencv_build_file | awk -F ":" '{print $1}')'i'
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sed -i "$line_to_insert \ includes = [\"local\/include\/opencv4\/\"]," $opencv_build_file
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sed -i "$line_to_insert \ hdrs = glob([\"local\/include\/opencv4\/\*\*\/\*\.h\*\"])," $opencv_build_file
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echo "Done"
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