mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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91 lines
2.9 KiB
91 lines
2.9 KiB
9 years ago
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#!/bin/bash
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#####################################################################
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# This script extracts several properties and then writes them to a
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# to a file, 'build.properties'. These properties include:
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#
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# 1. OpenCV version.
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# 2. OpenVC version as a string for use by Maven.
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# 3. The CPU binary word size.
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# 4. Architecture string.
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# 4. OSGi compatible CPU architecture string.
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#
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# There is no need to execute this script directly as it will be
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# called during the Maven build process.
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#
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# Command-line parameters:
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# $1 - Absolute path to the file containing Open CV version
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# $2 - The build directory and where the output file will be written
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# $3 - The name of the output file to write to.
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#
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# Returns:
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# 0 - Successfully written the properties file.
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# 1 - Error occured such as build directory does not exist
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# or OpenCV version could not be determined or an
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# unexpected error.
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#
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# Kerry Billingham <contact (at) avionicengineers (d0t) com>
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# 20 April 2016
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#
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#####################################################################
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majorHashDefine="#define CV_VERSION_MAJOR"
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minorHashDefine="#define CV_VERSION_MINOR"
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revisionHashDefine="#define CV_VERSION_REVISION"
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statusHashDefine="#define CV_VERSION_STATUS"
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#Test build directory exists
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if [ ! -n "$2" ] || [ ! -d $2 ];then
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echo "Build directory not specified or does not exist!"
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exit 1
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fi
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if [ -n "$1" ] && [ -e $1 ];then
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minorVersion=$(grep "${minorHashDefine}" $1 | grep -o ".$")
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majorVersion=$(grep "${majorHashDefine}" $1 | grep -o ".$")
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revision=$(grep "${revisionHashDefine}" $1 | grep -o ".$")
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bits=$(getconf LONG_BIT)
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architecture=$(arch)
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osgiProcessor="Not Set"
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case ${architecture} in
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x86*)
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echo "This is x86 (32 | 64) bit"
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case ${bits} in
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32)
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osgiProcessor="x86"
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;;
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64)
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osgiProcessor="x86_64"
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;;
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*)
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osgiProcessor="Unknown"
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esac
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;;
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arm*)
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echo "This is ARM"
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byteOrder=$(lscpu | grep -i "byte order")
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shopt -s nocasematch
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if [[ "${byteOrder}" == *little* ]]; then
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osgiProcessor="arm_le"
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elif [[ "${byteOrder}}" == *big* ]]; then
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osgiProcessor="arm_be"
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fi
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shopt -u nocasematch
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;;
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*)
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echo "This is unknown architecture"
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esac
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echo "The version number will be ${majorVersion}.${minorVersion}.${revision}"
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echo "opencv.version=${majorVersion}.${minorVersion}.${revision}" > ${2}/${3}
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echo "lib.version.string=${majorVersion}${minorVersion}${revision}" >> ${2}/${3}
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echo "bits=${bits}" >> ${2}/${3}
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echo "architecture=$(arch)" >> ${2}/${3}
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echo "osgi.processor=${osgiProcessor}" >> ${2}/${3}
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exit 0
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else
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echo "Could not locate file $1 to determine versioning."
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exit 1
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fi
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