1#! /usr/bin/env bash 2# __ __ _ 3# ___\ \/ /_ __ __ _| |_ 4# / _ \\ /| '_ \ / _` | __| 5# | __// \| |_) | (_| | |_ 6# \___/_/\_\ .__/ \__,_|\__| 7# |_| XML parser 8# 9# Copyright (c) 2017-2022 Sebastian Pipping <sebastian@pipping.org> 10# Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it> 11# Licensed under the MIT license: 12# 13# Permission is hereby granted, free of charge, to any person obtaining 14# a copy of this software and associated documentation files (the 15# "Software"), to deal in the Software without restriction, including 16# without limitation the rights to use, copy, modify, merge, publish, 17# distribute, sublicense, and/or sell copies of the Software, and to permit 18# persons to whom the Software is furnished to do so, subject to the 19# following conditions: 20# 21# The above copyright notice and this permission notice shall be included 22# in all copies or substantial portions of the Software. 23# 24# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 25# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 26# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 27# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 28# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 29# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 30# USE OR OTHER DEALINGS IN THE SOFTWARE. 31 32set -e 33 34# File expat_config.h.in (as generated by autoheader by autoreconf) contains 35# macro SIZEOF_VOID_P which is (1) not really needed by Expat as of today and 36# (2) a problem to "multilib" systems with one shared installed 37# /usr/include/expat_config.h for two Expats with different "void *" sizes 38# installed in e.g. /usr/lib32 and /usr/lib64. Hence we patch macro 39# SIZEOF_VOID_P out of template expat_config.h.in so that configure will 40# not put SIZEOF_VOID_P in the eventual expat_config.h. 41patch_expat_config_h_in() { 42 local filename="$1" 43 local sizeof_void_p_line_number="$(grep -F -n SIZEOF_VOID_P "${filename}" | awk -F: '{print $1}')" 44 [[ ${sizeof_void_p_line_number} =~ ^[0-9]+$ ]] # cheap assert 45 local first_line_to_delete=$(( sizeof_void_p_line_number - 1 )) 46 local last_line_to_delete=$(( sizeof_void_p_line_number + 1 )) 47 # Note: Avoiding "sed -i" only for macOS portability. 48 local tempfile="$(mktemp)" 49 sed "${first_line_to_delete},${last_line_to_delete}d" "${filename}" > "${tempfile}" 50 mv "${tempfile}" "${filename}" 51} 52 53autoreconf --warnings=all --install --verbose "$@" 54 55patch_expat_config_h_in expat_config.h.in 56