28 строки
1.1 KiB
Bash
28 строки
1.1 KiB
Bash
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#!/bin/bash -e
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# if you edit these version numbers, remember to edit the error message
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# in Distrubution.in too to refer to the new version.
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MONO_MIN_REQUIRED_VERSION=3.2.0
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VERSION_FILE=/Library/Frameworks/Mono.framework/Versions/Current/lib/pkgconfig/mono.pc
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if test -f $VERSION_FILE; then
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# Grab the version from the pkgconfig file
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installed_version=`grep Version $VERSION_FILE | cut -d ' ' -f 2`
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# If the installed version exactly matches the minimum, success!
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if `test "$installed_version" = "$MONO_MIN_REQUIRED_VERSION"`; then
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exit 2 # the .pkg installer really wants 2 to mean "OK"
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fi
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# Use 'sort', splitting on the '.' character, to compare the installed version and our minimum acceptable version
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# The newest version will be sorted to the end, so use tail to select the last item
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newest_version=`echo -e $MONO_MIN_REQUIRED_VERSION'\n'$installed_version | sort -t'.' -g | tail -n 1`
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if `test "$newest_version" = "$installed_version"`; then
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exit 2 # the .pkg installer really wants 2 to mean "OK"
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fi
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fi
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exit 1
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