From af0c51ac87ab2a87caa03fa108f0d164987a2764 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Thu, 28 Mar 2013 11:14:20 -0700 Subject: [GCC 4.8] Initial check-in of GCC 4.8.0 Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771 --- gcc-4.8/maintainer-scripts/gcc_release | 693 +++++++++++++++++++++++++++++++++ 1 file changed, 693 insertions(+) create mode 100755 gcc-4.8/maintainer-scripts/gcc_release (limited to 'gcc-4.8/maintainer-scripts/gcc_release') diff --git a/gcc-4.8/maintainer-scripts/gcc_release b/gcc-4.8/maintainer-scripts/gcc_release new file mode 100755 index 000000000..ee7822bf3 --- /dev/null +++ b/gcc-4.8/maintainer-scripts/gcc_release @@ -0,0 +1,693 @@ +#! /bin/sh + +######################################################################## +# +# File: gcc_release +# Author: Jeffrey Law, Bernd Schmidt, Mark Mitchell +# Date: 2001-05-25 +# +# Contents: +# Script to create a GCC release. +# +# Copyright (c) 2001, 2002, 2006, 2009, 2010, 2011 Free Software Foundation. +# +# This file is part of GCC. +# +# GCC 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, or (at your option) +# any later version. +# +# GCC 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 GCC; see the file COPYING3. If not see +# . +# +######################################################################## + +######################################################################## +# Notes +######################################################################## + +# Here is an example usage of this script, to create a GCC 3.0.2 +# prerelease: +# +# gcc_release -r 3.0.2 +# +# This script will automatically use the head of the release branch +# to generate the release. + +######################################################################## +# Functions +######################################################################## + +# Issue the error message given by $1 and exit with a non-zero +# exit code. + +error() { + echo "gcc_release: error: $1" + exit 1 +} + +# Issue the informational message given by $1. + +inform() { + echo "gcc_release: $1" +} + +# Issue a usage message explaining how to use this script. + +usage() { +cat < /dev/null ; then + cat - ${x} > ${x}.new < DEV-PHASE && \ + ${SVN} -q ci -m 'Mark as release' DEV-PHASE) || \ + error "Could not update DEV-PHASE" + + # Make sure we tag the sources for a final release. + TAG="tags/gcc_`echo ${RELEASE} | tr . _`_release" + + rm -rf ${SOURCE_DIRECTORY} + fi + + # Tag the sources. + if [ -n "${TAG}" ]; then + inform "Tagging sources as ${TAG}" + # We don't want to overwrite an existing tag. So, if the tag + # already exists, issue an error message; the release manager can + # manually remove the tag if appropriate. + echo "${SVN} ls ${SVNROOT}/${TAG}/ChangeLog" + if ${SVN} ls "${SVNROOT}/${TAG}/ChangeLog"; then + error "Tag ${TAG} already exists" + fi + ${SVN} -m "Tagging source as ${TAG}" cp "${SVNROOT}/${SVNBRANCH}" "${SVNROOT}/${TAG}" || \ + error "Could not tag sources" + SVNBRANCH=${TAG} + fi + SVNREV=`${SVN} info "${SVNROOT}/${SVNBRANCH}"|awk '/Revision:/ {print $2}'` + + # Export the current sources. + inform "Retrieving sources (svn export -r ${SVNREV} ${SVNROOT}/${SVNBRANCH})" + + ${SVN} -q export -r${SVNREV} "${SVNROOT}/${SVNBRANCH}" "`basename ${SOURCE_DIRECTORY}`" ||\ + error "Could not retrieve sources" + + # Run gcc_update on them to set up the timestamps nicely, and (re)write + # the LAST_UPDATED file containing the SVN tag/revision used. + changedir "gcc-${RELEASE}" + contrib/gcc_update --touch + echo "Obtained from SVN: ${SVNBRANCH} revision ${SVNREV}" > LAST_UPDATED + + # For a prerelease or real release, we need to generate additional + # files not present in SVN. + changedir "${SOURCE_DIRECTORY}" + if [ $SNAPSHOT -ne 1 ]; then + # Generate the documentation. + inform "Building install docs" + SOURCEDIR=${SOURCE_DIRECTORY}/gcc/doc + DESTDIR=${SOURCE_DIRECTORY}/INSTALL + export SOURCEDIR + export DESTDIR + ${SOURCE_DIRECTORY}/gcc/doc/install.texi2html + + # Regenerate the NEWS file. + contrib/gennews > NEWS || \ + error "Could not regenerate NEWS files" + + # Now, we must build the compiler in order to create any generated + # files that are supposed to go in the source directory. This is + # also a good sanity check to make sure that the release builds + # on at least one platform. + inform "Building compiler" + OBJECT_DIRECTORY=../objdir + contrib/gcc_build -d ${SOURCE_DIRECTORY} -o ${OBJECT_DIRECTORY} \ + -c "--enable-generated-files-in-srcdir --disable-multilib" build || \ + error "Could not rebuild GCC" + fi + + # Move message catalogs to source directory. + mv ../objdir/gcc/po/*.gmo gcc/po/ + [ -f libcpp/po/cpplib.pot ] && mv ../objdir/libcpp/po/*.gmo libcpp/po/ + + # Create a "MD5SUMS" file to use for checking the validity of the release. + echo \ +"# This file contains the MD5 checksums of the files in the +# gcc-"${RELEASE}".tar.bz2 tarball. +# +# Besides verifying that all files in the tarball were correctly expanded, +# it also can be used to determine if any files have changed since the +# tarball was expanded or to verify that a patchfile was correctly applied. +# +# Suggested usage: +# md5sum -c MD5SUMS | grep -v \"OK$\" +" > MD5SUMS + + find . -type f | + sed -e 's:^\./::' -e '/MD5SUMS/d' | + sort | + xargs md5sum >>MD5SUMS +} + +# Build a single tarfile. The first argument is the name of the tarfile +# to build, without any suffixes. They will be added automatically. The +# rest of the arguments are files or directories to include, and possibly +# other arguments to tar. + +build_tarfile() { + # Get the name of the destination tar file. + TARFILE="$1.tar.bz2" + shift + + # Build the tar file itself. + (${TAR} cf - "$@" | ${BZIP2} > ${TARFILE}) || \ + error "Could not build tarfile" + FILE_LIST="${FILE_LIST} ${TARFILE}" +} + +# Build the various tar files for the release. + +build_tarfiles() { + inform "Building tarfiles" + + changedir "${WORKING_DIRECTORY}" + + # The GNU Coding Standards specify that all files should + # world readable. + chmod -R a+r ${SOURCE_DIRECTORY} + # And that all directories have mode 755. + find ${SOURCE_DIRECTORY} -type d -exec chmod 755 {} \; + + # Build one huge tarfile for the entire distribution. + build_tarfile gcc-${RELEASE} `basename ${SOURCE_DIRECTORY}` +} + +# Build .gz files. +build_gzip() { + for f in ${FILE_LIST}; do + target=${f%.bz2}.gz + (${BZIP2} -d -c $f | ${GZIP} > ${target}) || error "Could not create ${target}" + done +} + +# Build diffs against an old release. +build_diffs() { + old_dir=${1%/*} + old_file=${1##*/} + old_vers=${old_file%.tar.bz2} + old_vers=${old_vers#gcc-} + inform "Building diffs against version $old_vers" + for f in gcc; do + old_tar=${old_dir}/${f}-${old_vers}.tar.bz2 + new_tar=${WORKING_DIRECTORY}/${f}-${RELEASE}.tar.bz2 + if [ ! -e $old_tar ]; then + inform "$old_tar not found; not generating diff file" + elif [ ! -e $new_tar ]; then + inform "$new_tar not found; not generating diff file" + else + build_diff $old_tar gcc-${old_vers} $new_tar gcc-${RELEASE} \ + ${f}-${old_vers}-${RELEASE}.diff.bz2 + fi + done +} + +# Build an individual diff. +build_diff() { + changedir "${WORKING_DIRECTORY}" + tmpdir=gccdiff.$$ + mkdir $tmpdir || error "Could not create directory $tmpdir" + changedir $tmpdir + (${BZIP2} -d -c $1 | ${TAR} xf - ) || error "Could not unpack $1 for diffs" + (${BZIP2} -d -c $3 | ${TAR} xf - ) || error "Could not unpack $3 for diffs" + ${DIFF} $2 $4 > ../${5%.bz2} + if [ $? -eq 2 ]; then + error "Trouble making diffs from $1 to $3" + fi + ${BZIP2} ../${5%.bz2} || error "Could not generate ../$5" + changedir .. + rm -rf $tmpdir + FILE_LIST="${FILE_LIST} $5" +} + +# Upload the files to the FTP server. +upload_files() { + inform "Uploading files" + + changedir "${WORKING_DIRECTORY}" + + # Make sure the directory exists on the server. + if [ $LOCAL -eq 0 ]; then + ${SSH} -l ${GCC_USERNAME} ${GCC_HOSTNAME} \ + mkdir -p "${FTP_PATH}/diffs" + UPLOAD_PATH="${GCC_USERNAME}@${GCC_HOSTNAME}:${FTP_PATH}" + else + mkdir -p "${FTP_PATH}/diffs" \ + || error "Could not create \`${FTP_PATH}'" + UPLOAD_PATH=${FTP_PATH} + fi + + # Then copy files to their respective (sub)directories. + for x in gcc*.gz gcc*.bz2; do + if [ -e ${x} ]; then + # Make sure the file will be readable on the server. + chmod a+r ${x} + # Copy it. + case ${x} in + *.diff.*) + SUBDIR="diffs/"; + ;; + *) + SUBDIR=""; + esac + ${SCP} ${x} ${UPLOAD_PATH}/${SUBDIR} \ + || error "Could not upload ${x}" + fi + done +} + +# Print description if snapshot exists. +snapshot_print() { + if [ -e ${RELEASE}/$1 ]; then + hash=`openssl md5 ${RELEASE}/$1 | sed -e 's#(.*)##' -e 's# *= *#=#'` + hash2=`openssl sha1 ${RELEASE}/$1 | sed -e 's#(.*)##' -e 's# *= *#=#'` + + printf " %-37s%s\n\n %s\n %s\n\n" "$1" "$2" "$hash" "$hash2" \ + >> ${SNAPSHOT_README} + + echo " $1" >> ${SNAPSHOT_INDEX} + echo " $2" >> ${SNAPSHOT_INDEX} + fi +} + +# Announce a snapshot, both on the web and via mail. +announce_snapshot() { + inform "Updating links and READMEs on the FTP server" + + TEXT_DATE=`date --date=$DATE +%B\ %d,\ %Y` + SNAPSHOT_README=${RELEASE}/README + SNAPSHOT_INDEX=${RELEASE}/index.html + + changedir "${SNAPSHOTS_DIR}" + echo \ +"Snapshot gcc-"${RELEASE}" is now available on + ftp://gcc.gnu.org/pub/gcc/snapshots/"${RELEASE}"/ +and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. + +This snapshot has been generated from the GCC "${BRANCH}" SVN branch +with the following options: "svn://gcc.gnu.org/svn/gcc/${SVNBRANCH} revision ${SVNREV}" + +You'll find: +" > ${SNAPSHOT_README} + + echo \ +" + + +GCC "${RELEASE}" Snapshot + + + +

GCC "${RELEASE}" Snapshot

+ +

The GCC Project makes +periodic snapshots of the GCC source tree available to the public +for testing purposes.

+ +

If you are planning to download and use one of our snapshots, then +we highly recommend you join the GCC developers list. Details for +how to sign up can be found on the GCC project home page.

+ +

This snapshot has been generated from the GCC "${BRANCH}" SVN branch +with the following options: "svn://gcc.gnu.org/svn/gcc/${SVNBRANCH} revision ${SVNREV}"

+ +" > ${SNAPSHOT_INDEX} + + snapshot_print gcc-${RELEASE}.tar.bz2 "Complete GCC" + + echo \ +"Diffs from "${BRANCH}"-"${LAST_DATE}" are available in the diffs/ subdirectory. + +When a particular snapshot is ready for public consumption the LATEST-"${BRANCH}" +link is updated and a message is sent to the gcc list. Please do not use +a snapshot before it has been announced that way." >> ${SNAPSHOT_README} + + echo \ +"
+

Diffs from "${BRANCH}"-"${LAST_DATE}" are available in the +diffs/ subdirectory.

+ +

When a particular snapshot is ready for public consumption the LATEST-"${BRANCH}" +link is updated and a message is sent to the gcc list. Please do not use +a snapshot before it has been announced that way.

+ +
+ +
+gcc@gcc.gnu.org +
+Last modified "${TEXT_DATE}" +
+ + +" >> ${SNAPSHOT_INDEX} + + rm -f LATEST-${BRANCH} + ln -s ${RELEASE} LATEST-${BRANCH} + + inform "Sending mail" + + export QMAILHOST=gcc.gnu.org + mail -s "gcc-${RELEASE} is now available" gcc@gcc.gnu.org < ${SNAPSHOT_README} +} + +######################################################################## +# Initialization +######################################################################## + +LC_ALL=C +export LC_ALL + +# Today's date. +DATE=`date "+%Y%m%d"` +LONG_DATE=`date "+%Y-%m-%d"` + +SVN=${SVN:-svn} +# The CVS server containing the GCC repository. +SVN_SERVER="gcc.gnu.org" +# The path to the repository on that server. +SVN_REPOSITORY="/svn/gcc" +# The username to use when connecting to the server. +SVN_USERNAME="${USER}" + +# The machine to which files will be uploaded. +GCC_HOSTNAME="gcc.gnu.org" +# The name of the account on the machine to which files are uploaded. +GCC_USERNAME="gccadmin" +# The directory in which the files will be placed (do not use ~user syntax). +FTP_PATH=/var/ftp/pub/gcc +# The directory in which snapshots will be placed. +SNAPSHOTS_DIR=${FTP_PATH}/snapshots + +# The major number for the release. For release `3.0.2' this would be +# `3' +RELEASE_MAJOR="" +# The minor number for the release. For release `3.0.2' this would be +# `0'. +RELEASE_MINOR="" +# The revision number for the release. For release `3.0.2' this would +# be `2'. +RELEASE_REVISION="" +# The complete name of the release. +RELEASE="" + +# The name of the branch from which the release should be made, in a +# user-friendly form. +BRANCH="" + +# The name of the branch from which the release should be made, as used +# for our version control system. +SVNBRANCH="" + +# The tag to apply to the sources used for the release. +TAG="" + +# The old tarballs from which to generate diffs. +OLD_TARS="" + +# The directory that will be used to construct the release. The +# release itself will be placed in a subdirectory of this directory. +DESTINATION=${HOME} +# The subdirectory. +WORKING_DIRECTORY="" +# The directory that will contain the GCC sources. +SOURCE_DIRECTORY="" + +# Non-zero if this is the final release, rather than a prerelease. +FINAL=0 + +# Non-zero if we are building a snapshot, and don't build gcc or +# include generated files. +SNAPSHOT=0 + +# Non-zero if we are running locally on gcc.gnu.org, and use local CVS +# and copy directly to the FTP directory. +LOCAL=0 + +# Major operation modes. +MODE_GZIP=0 +MODE_DIFFS=0 +MODE_SOURCES=0 +MODE_TARFILES=0 +MODE_UPLOAD=0 + +# List of archive files generated; used to create .gz files from .bz2. +FILE_LIST="" + +# Programs we use. + +BZIP2="${BZIP2:-bzip2}" +CVS="${CVS:-cvs -f -Q -z9}" +DIFF="${DIFF:-diff -Nrcpad}" +ENV="${ENV:-env}" +GZIP="${GZIP:-gzip --best}" +SCP="${SCP:-scp -p}" +SSH="${SSH:-ssh}" +TAR="${TAR:-tar}" + +######################################################################## +# Command Line Processing +######################################################################## + +# Parse the options. +while getopts "d:fr:u:t:p:s:l" ARG; do + case $ARG in + d) DESTINATION="${OPTARG}";; + r) RELEASE="${OPTARG}";; + t) TAG="${OPTARG}";; + u) SVN_USERNAME="${OPTARG}";; + f) FINAL=1;; + s) SNAPSHOT=1 + BRANCH=${OPTARG%:*} + SVNBRANCH=${OPTARG#*:} + ;; + l) LOCAL=1 + SCP=cp + PATH=~:/usr/local/bin:$PATH;; + p) OLD_TARS="${OLD_TARS} ${OPTARG}" + if [ ! -f ${OPTARG} ]; then + error "-p argument must name a tarball" + fi;; + \?) usage;; + esac +done +shift `expr ${OPTIND} - 1` + +# Handle the major modes. +while [ $# -ne 0 ]; do + case $1 in + diffs) MODE_DIFFS=1;; + gzip) MODE_GZIP=1;; + sources) MODE_SOURCES=1;; + tarfiles) MODE_TARFILES=1;; + upload) MODE_UPLOAD=1;; + all) MODE_SOURCES=1; MODE_TARFILES=1; MODE_DIFFS=1; MODE_UPLOAD=1; + if [ $SNAPSHOT -ne 1 ]; then + # Only for releases and pre-releases. + MODE_GZIP=1; + fi + ;; + *) error "Unknown mode $1";; + esac + shift +done + +# Perform consistency checking. +if [ ${LOCAL} -eq 0 ] && [ -z ${SVN_USERNAME} ]; then + error "No username specified" +fi + +if [ ! -d ${DESTINATION} ]; then + error "\`${DESTINATION}' is not a directory" +fi + +if [ $SNAPSHOT -eq 0 ]; then + if [ -z ${RELEASE} ]; then + error "No release number specified" + fi + + # Compute the major and minor release numbers. + RELEASE_MAJOR=`echo $RELEASE | awk --assign FS=. '{ print $1; }'` + RELEASE_MINOR=`echo $RELEASE | awk --assign FS=. '{ print $2; }'` + RELEASE_REVISION=`echo $RELEASE | awk --assign FS=. '{ print $3; }'` + + if [ -z "${RELEASE_MAJOR}" ] || [ -z "${RELEASE_MINOR}" ]; then + error "Release number \`${RELEASE}' is invalid" + fi + + # Compute the full name of the release. + if [ -z "${RELEASE_REVISION}" ]; then + RELEASE="${RELEASE_MAJOR}.${RELEASE_MINOR}" + else + RELEASE="${RELEASE_MAJOR}.${RELEASE_MINOR}.${RELEASE_REVISION}" + fi + + # Compute the name of the branch, which is based solely on the major + # and minor release numbers. + SVNBRANCH="branches/gcc-${RELEASE_MAJOR}_${RELEASE_MINOR}-branch" + + # If this is not a final release, set various parameters accordingly. + if [ ${FINAL} -ne 1 ]; then + RELEASE="${RELEASE}-RC-${DATE}" + FTP_PATH="${SNAPSHOTS_DIR}/${RELEASE}" + else + FTP_PATH="${FTP_PATH}/releases/gcc-${RELEASE}/" + fi +else + RELEASE=${BRANCH}-${DATE} + FTP_PATH="${FTP_PATH}/snapshots/${RELEASE}" + + # If diffs are requested when building locally on gcc.gnu.org, we (usually) + # know what the last snapshot date was and take the corresponding tarballs, + # unless the user specified tarballs explicitly. + if [ $MODE_DIFFS -ne 0 ] && [ $LOCAL -ne 0 ] && [ -z "${OLD_TARS}" ]; then + LAST_DATE=`cat ~/.snapshot_date-${BRANCH}` + OLD_TARS=${SNAPSHOTS_DIR}/${BRANCH}-${LAST_DATE}/gcc-${BRANCH}-${LAST_DATE}.tar.bz2 + fi +fi + +# Compute the name of the WORKING_DIRECTORY and the SOURCE_DIRECTORY. +WORKING_DIRECTORY="${DESTINATION}/gcc-${RELEASE}" +SOURCE_DIRECTORY="${WORKING_DIRECTORY}/gcc-${RELEASE}" + +# Set up SVNROOT. +if [ $LOCAL -eq 0 ]; then + SVNROOT="svn+ssh://${SVN_USERNAME}@${SVN_SERVER}${SVN_REPOSITORY}" +else + SVNROOT="file:///svn/gcc" +fi +export SVNROOT + +######################################################################## +# Main Program +######################################################################## + +# Set the timezone to UTC +TZ="UTC0" +export TZ + +# Build the source directory. + +if [ $MODE_SOURCES -ne 0 ]; then + build_sources +fi + +# Build the tar files. + +if [ $MODE_TARFILES -ne 0 ]; then + build_tarfiles +fi + +# Build diffs + +if [ $MODE_DIFFS -ne 0 ]; then + # Possibly build diffs. + if [ -n "$OLD_TARS" ]; then + for old_tar in $OLD_TARS; do + build_diffs $old_tar + done + fi +fi + +# Build gzip files +if [ $MODE_GZIP -ne 0 ]; then + build_gzip +fi + +# Upload them to the FTP server. +if [ $MODE_UPLOAD -ne 0 ]; then + upload_files + + # For snapshots, make some further updates. + if [ $SNAPSHOT -ne 0 ] && [ $LOCAL -ne 0 ]; then + announce_snapshot + + # Update snapshot date file. + changedir ~ + echo $DATE > .snapshot_date-${BRANCH} + + # Remove working directory + rm -rf ${WORKING_DIRECTORY} + fi +fi -- cgit v1.2.3