2021-05-22 21:30:41 -04:00
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#! /usr/bin/env bash
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2021-05-01 17:52:13 -04:00
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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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2021-05-22 21:30:41 -04:00
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# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
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# Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it>
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2021-05-01 17:52:13 -04:00
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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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2021-05-22 21:30:41 -04:00
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set -e
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# File expat_config.h.in (as generated by autoheader by autoreconf) contains
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# macro SIZEOF_VOID_P which is (1) not really needed by Expat as of today and
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# (2) a problem to "multilib" systems with one shared installed
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# /usr/include/expat_config.h for two Expats with different "void *" sizes
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# installed in e.g. /usr/lib32 and /usr/lib64. Hence we patch macro
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# SIZEOF_VOID_P out of template expat_config.h.in so that configure will
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# not put SIZEOF_VOID_P in the eventual expat_config.h.
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patch_expat_config_h_in() {
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local filename="$1"
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local sizeof_void_p_line_number="$(fgrep -n SIZEOF_VOID_P "${filename}" | awk -F: '{print $1}')"
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[[ ${sizeof_void_p_line_number} =~ ^[0-9]+$ ]] # cheap assert
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local first_line_to_delete=$(( sizeof_void_p_line_number - 1 ))
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local last_line_to_delete=$(( sizeof_void_p_line_number + 1 ))
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# Note: Avoiding "sed -i" only for macOS portability.
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local tempfile="$(mktemp)"
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sed "${first_line_to_delete},${last_line_to_delete}d" "${filename}" > "${tempfile}"
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mv "${tempfile}" "${filename}"
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}
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autoreconf --warnings=all --install --verbose "$@"
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patch_expat_config_h_in expat_config.h.in
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