62 lines
2.3 KiB
Bash
Executable File
62 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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# USAGE: get-version.sh path/to/expat.h
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#
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# This script will print Expat's version number on stdout. For example:
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#
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# $ ./conftools/get-version.sh ./lib/expat.h
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# 1.95.3
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# __ __ _
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# ___\ \/ /_ __ __ _| |_
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# / _ \\ /| '_ \ / _` | __|
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# | __// \| |_) | (_| | |_
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# \___/_/\_\ .__/ \__,_|\__|
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# |_| XML parser
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#
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# Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net>
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# Copyright (c) 2017 Kerin Millar <kfm@plushkava.net>
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# Licensed under the MIT license:
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to permit
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# persons to whom the Software is furnished to do so, subject to the
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# following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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# USE OR OTHER DEALINGS IN THE SOFTWARE.
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if test $# = 0; then
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echo "ERROR: pathname for expat.h was not provided."
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echo ""
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echo "USAGE: $0 path/to/expat.h"
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exit 1
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fi
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if test $# != 1; then
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echo "ERROR: too many arguments were provided."
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echo ""
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echo "USAGE: $0 path/to/expat.h"
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exit 1
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fi
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hdr="$1"
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if test ! -r "$hdr"; then
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echo "ERROR: '$hdr' does not exist, or is not readable."
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exit 1
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fi
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MAJOR_VERSION=$(sed -n -e '/MAJOR_VERSION/s/[^0-9]*//gp' "$hdr")
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MINOR_VERSION=$(sed -n -e '/MINOR_VERSION/s/[^0-9]*//gp' "$hdr")
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MICRO_VERSION=$(sed -n -e '/MICRO_VERSION/s/[^0-9]*//gp' "$hdr")
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printf '%s.%s.%s' "$MAJOR_VERSION" "$MINOR_VERSION" "$MICRO_VERSION"
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