*BSD systems are currently supported and macOS actually tested. Ref: https://github.com/mxe/mxe/issues/1708pull/1711/head
Viktor Szakats
7 years ago
parent
a3ac9460ce
commit
466e24cf4e
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#!/usr/bin/env bash
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# The MIT License (MIT)
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# =====================
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#
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# Copyright (c) 2017 Viktor Szakats <https://vszakats.net/>
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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
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# permit persons to whom the Software is furnished to do so, subject to
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# the 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.
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# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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set -ue
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usage() {
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echo "Download and unpack a list of MXE binary packages along with their
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dependencies, securely.
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Usage: $(basename "$0") [package ...]
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Environment:
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MXE_HOME Configure directory where packages will be installed.
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Default: ~/mxe
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MXE_DONT_INSTALL Comma/space separated list of package names to skip
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installing. Useful to exclude unnecessary dependencies.
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*-linux-gnu-*, mxe-requirements, mxe-source packages
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are excluded automatically.
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Required: ar (BSD), gpg (2.x), curl, openssl, awk, sed, tar, gzip
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Author: Viktor Szakats <https://vszakats.net/>"
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}
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mxe_curl() {
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curl -fsS --connect-timeout 15 --retry 3 "$@"
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}
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mxe_get_pkg() {
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if [[ "$1" =~ ^(mxe-(i686|x86\-64)-(w64|unknown)-(mingw32|linux-gnu)(\.shared|\.static)?)-(.*)$ ]]; then
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repo="${BASH_REMATCH[1]}" # mxe-x86-64-w64-mingw32.shared
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plat="${BASH_REMATCH[4]}" # mingw32 | linux-gnu
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name="${BASH_REMATCH[6]}" # harfbuzz
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# skip native packages
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if [ ! "${plat}" = 'linux-gnu' ]; then
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# skip packages on the don't install list
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if [[ ! "${name}" =~ ^("${MXE_DONT_INSTALL//[, ]/|}")$ ]]; then
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idid="${repo}-${name}" # package id for internal purposes
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if [[ ! "${done}" = *"|${idid}|"* ]]; then # avoid installing the same package twice
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done="${done} |${idid}|" # add to list of install packages
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ctrl="$(awk "/^Package: ${repo}-${name}$/,/^SHA256: /" Packages)" # control section for this package
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debp="$(echo "${ctrl}" | sed -n -E 's,^Filename: (.+)$,\1,p')" # .deb path
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vers="$(echo "${ctrl}" | sed -n -E 's,^Version: (.+)$,\1,p')" # package version
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hash="$(echo "${ctrl}" | sed -n -E 's,^SHA256: ([0-9a-fA-F]{64})$,\1,p')" # .deb hash
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deps="$(echo "${ctrl}" | sed -n -E 's,^Depends: (.+)$,\1,p')" # .deb dependencies
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echo "! Version: ${vers}"
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url="${base}/${debp}"
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echo "! Downloading... '${url}'"
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if mxe_curl "${url}" -o pack.bin; then
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hash_fl="$(openssl dgst -sha256 pack.bin \
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| sed -n -E 's,.+= ([0-9a-fA-F]{64}),\1,p')"
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if [ "${hash_fl}" = "${hash}" ]; then
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if ar -x pack.bin data.tar.xz && \
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tar --strip-components 4 -xf data.tar.xz; then
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subd="$(echo "$(pwd)/usr/${repo}" \
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| sed -e 's|^mxe-||' -e 's|x86-64|x86_64|' -e "s|${HOME}|~|")"
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echo "! Verified OK. Unpacked into: '${subd}'" # ~/mxe/usr/mxe-x86_64-w64-mingw32.shared
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else
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echo "! Error: Unpacking: '${url}'"
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fi
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rm -f data.tar.xz
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else
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echo "! Error: Verifying package checksum: '${url}'"
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echo "! Expected: ${hash}"
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echo "! Actual: ${hash_fl}"
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fi
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rm -f pack.bin
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for i in ${deps//,/}; do
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mxe_get_pkg "$i" # recurse
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done
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else
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echo "! Error: Cannot find file in file list: '${repo}-${name}_*'"
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fi
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fi
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fi
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fi
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elif [ ! "$1" = 'mxe-requirements' ] && \
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[ ! "$1" = 'mxe-source' ]; then
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echo "! Error: Cannot parse package name: '$1'"
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fi
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}
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if [ $# -eq 0 ]; then
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usage
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exit
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fi
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[ -z "${MXE_DONT_INSTALL+x}" ] && MXE_DONT_INSTALL='gcc'
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[ -z "${MXE_HOME+x}" ] && MXE_HOME="${HOME}/mxe"
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mkdir -p "${MXE_HOME}"
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(
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cd "${MXE_HOME}" || exit
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# APT root
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base='http://pkg.mxe.cc/repos/apt/debian'
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alias gpg='gpg --batch --keyserver-options timeout=15 --keyid-format LONG'
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echo "! Downloading and verifying MXE package list..."
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mxe_curl \
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-O "${base}/dists/wheezy/Release.gpg" \
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-O "${base}/dists/wheezy/Release"
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gpg -q --keyserver hkps://keyserver.ubuntu.com --recv-keys 'D43A795B73B16ABE9643FE1AFD8FFF16DB45C6AB'
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gpg --verify-options show-primary-uid-only --verify Release.gpg Release || exit 1
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mxe_curl \
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-O "${base}/dists/wheezy/main/binary-amd64/Packages.gz"
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openssl dgst -sha256 Packages.gz \
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| grep -q "$(sed -E -n 's,^ ([0-9a-fA-F]{64}) [0-9]* main/binary-amd64/Packages.gz$,\1,p' Release)" || exit 1
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gzip -f -d Packages.gz
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echo "! Downloading and verifying MXE package(s)..."
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done=''
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while [ $# -gt 0 ]; do
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echo "! Installing MXE package '$1'"
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mxe_get_pkg "$1"
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shift
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done
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echo "! Installed:${done//|/}"
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if [ -n "${done}" ]; then
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echo '! Retargeting symlinks...'
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find . -type l -name '*' | while IFS= read -r f; do
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# TOFIX: readlink may need to be adapted for non-macOS systems
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ln -f -s "$(readlink "${f}" | sed "s|/usr/lib/mxe|$(pwd)|")" "${f}"
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done
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fi
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echo '! Done.'
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)
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