2ec80a3457
This updates the mpfr version to 3.1.6 which is the last bugfix release from the 3.1.x series and avoids printing the version is buggy but acceptable from our configury. 2021-05-17 Richard Biener <rguenther@suse.de> contrib/ChangeLog: * download_prerequisites: Update mpfr version to 3.1.6. * prerequisites.md5: Update. * prerequisites.sha512: Likewise.
279 lines
7.8 KiB
Bash
Executable File
279 lines
7.8 KiB
Bash
Executable File
#! /bin/sh
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#! -*- coding:utf-8; mode:shell-script; -*-
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# Download some prerequisites needed by GCC.
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# Run this from the top level of the GCC source tree and the GCC build will do
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# the right thing. Run it with the `--help` option for more information.
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#
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# (C) 2010-2016 Free Software Foundation
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/.
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program='download_prerequisites'
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version='(unversioned)'
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# MAINTAINERS: If you update the package versions below, please
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# remember to also update the files `contrib/prerequisites.sha512` and
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# `contrib/prerequisites.md5` with the new checksums.
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gmp='gmp-6.1.0.tar.bz2'
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mpfr='mpfr-3.1.6.tar.bz2'
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mpc='mpc-1.0.3.tar.gz'
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isl='isl-0.18.tar.bz2'
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base_url='http://gcc.gnu.org/pub/gcc/infrastructure/'
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echo_archives() {
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echo "${gmp}"
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echo "${mpfr}"
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echo "${mpc}"
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if [ ${graphite} -gt 0 ]; then echo "${isl}"; fi
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}
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graphite=1
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verify=1
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force=0
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OS=$(uname)
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case $OS in
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"Darwin"|"FreeBSD"|"DragonFly"|"AIX")
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chksum='shasum -a 512 --check'
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;;
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"OpenBSD")
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chksum='sha512 -c'
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;;
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*)
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chksum='sha512sum -c'
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;;
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esac
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if type wget > /dev/null ; then
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fetch='wget'
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else
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fetch='curl -LO'
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fi
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chksum_extension='sha512'
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directory='.'
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helptext="usage: ${program} [OPTION...]
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Downloads some prerequisites needed by GCC. Run this from the top level of the
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GCC source tree and the GCC build will do the right thing.
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The following options are available:
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--directory=DIR download and unpack packages into DIR instead of '.'
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--force download again overwriting existing packages
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--no-force do not download existing packages again (default)
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--isl download ISL, needed for Graphite loop optimizations (default)
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--graphite same as --isl
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--no-isl don't download ISL
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--no-graphite same as --no-isl
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--verify verify package integrity after download (default)
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--no-verify don't verify package integrity
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--sha512 use SHA512 checksum to verify package integrity (default)
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--md5 use MD5 checksum to verify package integrity
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--help show this text and exit
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--version show version information and exit
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"
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versiontext="${program} ${version}
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Copyright (C) 2016 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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die() {
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echo "error: $@" >&2
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exit 1
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}
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for arg in "$@"
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do
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case "${arg}" in
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--help)
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echo "${helptext}"
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exit
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;;
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--version)
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echo "${versiontext}"
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exit
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;;
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esac
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done
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unset arg
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# Emulate Linux's 'md5 --check' on macOS
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md5_check() {
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# Store the standard input: a line from contrib/prerequisites.md5:
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md5_checksum_line=$(cat -)
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# Grab the text before the first space
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md5_checksum_expected="${md5_checksum_line%% *}"
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# Grab the text after the first space
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file_to_check="${md5_checksum_line##* }"
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# Calculate the md5 checksum for the downloaded file
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md5_checksum_output=$(md5 -r "${file_to_check}")
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# Grab the text before the first space
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md5_checksum_detected="${md5_checksum_output%% *}"
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[ "${md5_checksum_expected}" == "${md5_checksum_detected}" ] \
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|| die "Cannot verify integrity of possibly corrupted file ${file_to_check}"
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echo "${file_to_check}: OK"
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}
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argnext=
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for arg in "$@"
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do
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if [ "x${argnext}" = x ]
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then
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case "${arg}" in
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--directory)
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argnext='directory'
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;;
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--directory=*)
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directory="${arg#--directory=}"
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;;
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--force)
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force=1
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;;
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--no-force)
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force=0
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;;
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--isl|--graphite)
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graphite=1
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;;
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--no-isl|--no-graphite)
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graphite=0
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;;
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--verify)
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verify=1
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;;
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--no-verify)
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verify=0
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;;
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--sha512)
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case $OS in
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"Darwin")
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chksum='shasum -a 512 --check'
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;;
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*)
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chksum='sha512sum --check'
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;;
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esac
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chksum_extension='sha512'
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verify=1
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;;
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--md5)
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case $OS in
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"Darwin")
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chksum='md5_check'
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;;
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*)
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chksum='md5 --check'
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;;
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esac
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chksum_extension='md5'
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verify=1
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;;
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-*)
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die "unknown option: ${arg}"
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;;
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*)
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die "too many arguments"
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;;
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esac
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else
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case "${arg}" in
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-*)
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die "Missing argument for option --${argnext}"
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;;
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esac
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case "${argnext}" in
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directory)
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directory="${arg}"
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;;
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*)
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die "The impossible has happened"
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;;
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esac
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argnext=
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fi
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done
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[ "x${argnext}" = x ] || die "Missing argument for option --${argnext}"
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unset arg argnext
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[ -e ./gcc/BASE-VER ] \
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|| die "You must run this script in the top-level GCC source directory"
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[ -d "${directory}" ] \
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|| die "No such directory: ${directory}"
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for ar in $(echo_archives)
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do
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if [ ${force} -gt 0 ]; then rm -f "${directory}/${ar}"; fi
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[ -e "${directory}/${ar}" ] \
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|| ( cd "${directory}" && ${fetch} --no-verbose "${base_url}${ar}" ) \
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|| die "Cannot download ${ar} from ${base_url}"
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done
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unset ar
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if [ ${verify} -gt 0 ]
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then
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chksumfile="contrib/prerequisites.${chksum_extension}"
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[ -r "${chksumfile}" ] || die "No checksums available"
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for ar in $(echo_archives)
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do
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grep "${ar}" "${chksumfile}" \
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| ( cd "${directory}" && ${chksum} ) \
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|| die "Cannot verify integrity of possibly corrupted file ${ar}"
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done
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unset chksumfile
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fi
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unset ar
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for ar in $(echo_archives)
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do
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package="${ar%.tar*}"
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if [ ${force} -gt 0 ]; then rm -rf "${directory}/${package}"; fi
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case $ar in
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*.gz)
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uncompress='gzip -d'
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;;
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*.bz2)
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uncompress='bzip2 -d'
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;;
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*)
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uncompress='cat'
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;;
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esac
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[ -e "${directory}/${package}" ] \
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|| ( cd "${directory}" && $uncompress <"${ar}" | tar -xf - ) \
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|| die "Cannot extract package from ${ar}"
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unset package
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done
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unset ar
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for ar in $(echo_archives)
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do
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target="${directory}/${ar%.tar*}/"
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linkname="${ar%-*}"
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if [ ${force} -gt 0 ]; then rm -f "${linkname}"; fi
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[ -e "${linkname}" ] \
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|| ln -s "${target}" "${linkname}" \
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|| die "Cannot create symbolic link ${linkname} --> ${target}"
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unset target linkname
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done
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unset ar
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echo "All prerequisites downloaded successfully."
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