gcc 7.2.0

This is imported manually due to a bug in the tarball import script.

See the baserock-dev mailing list archives (November 2017) for a
more detailed explaination of the issue.

1 files changed, 0 insertions, 264 deletions

diff --git a/contrib/download_prerequisites b/contrib/download_prerequisites
deleted file mode 100755
index 3430ce1f19..0000000000
--- a/contrib/download_prerequisites
+++ /dev/null
@@ -1,264 +0,0 @@
-#! /bin/sh
-#! -*- coding:utf-8; mode:shell-script; -*-
-
-# Download some prerequisites needed by GCC.
-# Run this from the top level of the GCC source tree and the GCC build will do
-# the right thing.  Run it with the `--help` option for more information.
-#
-# (C) 2010-2016 Free Software Foundation
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see http://www.gnu.org/licenses/.
-
-program='download_prerequisites'
-version='(unversioned)'
-
-# MAINTAINERS: If you update the package versions below, please
-# remember to also update the files `contrib/prerequisites.sha512` and
-# `contrib/prerequisites.md5` with the new checksums.
-
-gmp='gmp-6.1.0.tar.bz2'
-mpfr='mpfr-3.1.4.tar.bz2'
-mpc='mpc-1.0.3.tar.gz'
-isl='isl-0.16.1.tar.bz2'
-
-base_url='ftp://gcc.gnu.org/pub/gcc/infrastructure/'
-
-echo_archives() {
-    echo "${gmp}"
-    echo "${mpfr}"
-    echo "${mpc}"
-    if [ ${graphite} -gt 0 ]; then echo "${isl}"; fi
-}
-
-graphite=1
-verify=1
-force=0
-OS=$(uname)
-
-case $OS in
-  "Darwin")
-    chksum='shasum -a 512 --check'
-  ;;
-  *)
-    chksum='sha512sum --check'
-  ;;
-esac
-
-if type wget > /dev/null ; then
-  fetch='wget'
-else
-  fetch='curl -LO -u anonymous:'
-fi
-chksum_extension='sha512'
-directory='.'
-
-helptext="usage: ${program} [OPTION...]
-
-Downloads some prerequisites needed by GCC.  Run this from the top level of the
-GCC source tree and the GCC build will do the right thing.
-
-The following options are available:
-
- --directory=DIR  download and unpack packages into DIR instead of '.'
- --force          download again overwriting existing packages
- --no-force       do not download existing packages again (default)
- --isl            download ISL, needed for Graphite loop optimizations (default)
- --graphite       same as --isl
- --no-isl         don't download ISL
- --no-graphite    same as --no-isl
- --verify         verify package integrity after download (default)
- --no-verify      don't verify package integrity
- --sha512         use SHA512 checksum to verify package integrity (default)
- --md5            use MD5 checksum to verify package integrity
- --help           show this text and exit
- --version        show version information and exit
-"
-
-versiontext="${program} ${version}
-Copyright (C) 2016 Free Software Foundation, Inc.
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-die() {
-    echo "error: $@" >&2
-    exit 1
-}
-
-for arg in "$@"
-do
-    case "${arg}" in
-        --help)
-            echo "${helptext}"
-            exit
-            ;;
-        --version)
-            echo "${versiontext}"
-            exit
-            ;;
-    esac
-done
-unset arg
-
-# Emulate Linux's 'md5 --check' on macOS
-md5_check() {
-  # Store the standard input: a line from contrib/prerequisites.md5:
-  md5_checksum_line=$(cat -)
-  # Grab the text before the first space
-  md5_checksum_expected="${md5_checksum_line%% *}"
-  # Grab the text after the first space
-  file_to_check="${md5_checksum_line##* }"
-  # Calculate the md5 checksum for the downloaded file
-  md5_checksum_output=$(md5 -r "${file_to_check}")
-  # Grab the text before the first space
-  md5_checksum_detected="${md5_checksum_output%% *}"
-  [ "${md5_checksum_expected}" == "${md5_checksum_detected}" ] \
-    || die "Cannot verify integrity of possibly corrupted file ${file_to_check}"
-  echo "${file_to_check}: OK"
-}
-
-
-argnext=
-for arg in "$@"
-do
-    if [ "x${argnext}" = x ]
-    then
-        case "${arg}" in
-            --directory)
-                argnext='directory'
-                ;;
-            --directory=*)
-                directory="${arg#--directory=}"
-                ;;
-            --force)
-                force=1
-                ;;
-            --no-force)
-                force=0
-                ;;
-            --isl|--graphite)
-                graphite=1
-                ;;
-            --no-isl|--no-graphite)
-                graphite=0
-                ;;
-            --verify)
-                verify=1
-                ;;
-            --no-verify)
-                verify=0
-                ;;
-            --sha512)
-                case $OS in
-                  "Darwin")
-                    chksum='shasum -a 512 --check'
-                  ;;
-                  *)
-                    chksum='sha512sum --check'
-                  ;;
-                esac
-                chksum_extension='sha512'
-                verify=1
-                ;;
-            --md5)
-                case $OS in
-                  "Darwin")
-                    chksum='md5_check'
-                  ;;
-                  *)
-                    chksum='md5 --check'
-                  ;;
-                esac
-                chksum_extension='md5'
-                verify=1
-                ;;
-            -*)
-                die "unknown option: ${arg}"
-                ;;
-            *)
-                die "too many arguments"
-                ;;
-        esac
-    else
-        case "${arg}" in
-            -*)
-                die "Missing argument for option --${argnext}"
-                ;;
-        esac
-        case "${argnext}" in
-            directory)
-                directory="${arg}"
-                ;;
-            *)
-                die "The impossible has happened"
-                ;;
-        esac
-        argnext=
-    fi
-done
-[ "x${argnext}" = x ] || die "Missing argument for option --${argnext}"
-unset arg argnext
-
-[ -e ./gcc/BASE-VER ]                                                         \
-    || die "You must run this script in the top-level GCC source directory"
-
-[ -d "${directory}" ]                                                         \
-    || die "No such directory: ${directory}"
-
-for ar in $(echo_archives)
-do
-    if [ ${force} -gt 0 ]; then rm -f "${directory}/${ar}"; fi
-    [ -e "${directory}/${ar}" ]                                               \
-        || ${fetch} --no-verbose -O "${directory}/${ar}" "${base_url}${ar}"       \
-        || die "Cannot download ${ar} from ${base_url}"
-done
-unset ar
-
-if [ ${verify} -gt 0 ]
-then
-    chksumfile="contrib/prerequisites.${chksum_extension}"
-    [ -r "${chksumfile}" ] || die "No checksums available"
-    for ar in $(echo_archives)
-    do
-        grep "${ar}" "${chksumfile}"                                          \
-            | ( cd "${directory}" && ${chksum} )                              \
-            || die "Cannot verify integrity of possibly corrupted file ${ar}"
-    done
-    unset chksumfile
-fi
-unset ar
-
-for ar in $(echo_archives)
-do
-    package="${ar%.tar*}"
-    if [ ${force} -gt 0 ]; then rm -rf "${directory}/${package}"; fi
-    [ -e "${directory}/${package}" ]                                          \
-        || ( cd "${directory}" && tar -xf "${ar}" )                           \
-        || die "Cannot extract package from ${ar}"
-    unset package
-done
-unset ar
-
-for ar in $(echo_archives)
-do
-    target="${directory}/${ar%.tar*}/"
-    linkname="${ar%-*}"
-    if [ ${force} -gt 0 ]; then rm -f "${linkname}"; fi
-    [ -e "${linkname}" ]                                                      \
-        || ln -s "${target}" "${linkname}"                                    \
-        || die "Cannot create symbolic link ${linkname} --> ${target}"
-    unset target linkname
-done
-unset ar
-
-echo "All prerequisites downloaded successfully."