0fa2764280
2017-05-18 Matthias Klose <doko@ubuntu.com>
* gcc_release (build_gzip): Build xz tarball instead of bz2 tarball.
(build_diffs): Handle building diffs from either bz2 or xz tarballs,
compress diffs using xz instead of bz2.
(build_diff): Likewise.
(upload_files): Check for *.xz files instead of *.bz2 files.
(announce_snapshot): Announce xz tarball instead of bz2 tarball.
(XZ): New definition.
(<toplevel>): Look for both bz2 and xz compressed old tarballs.
From-SVN: r248252
732 lines
21 KiB
Bash
Executable File
732 lines
21 KiB
Bash
Executable File
#! /bin/sh
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########################################################################
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#
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# File: gcc_release
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# Author: Jeffrey Law, Bernd Schmidt, Mark Mitchell
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# Date: 2001-05-25
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#
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# Contents:
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# Script to create a GCC release.
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#
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# Copyright (c) 2001-2015 Free Software Foundation.
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#
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# This file is part of GCC.
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#
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# GCC 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, or (at your option)
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# any later version.
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#
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# GCC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU 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 GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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#
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########################################################################
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########################################################################
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# Notes
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########################################################################
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# Here is an example usage of this script, to create a GCC 3.0.2
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# prerelease:
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#
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# gcc_release -r 3.0.2
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#
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# This script will automatically use the head of the release branch
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# to generate the release.
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########################################################################
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# Functions
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########################################################################
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# Issue the error message given by $1 and exit with a non-zero
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# exit code.
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error() {
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echo "gcc_release: error: $1"
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exit 1
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}
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# Issue the informational message given by $1.
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inform() {
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echo "gcc_release: $1"
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}
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# Issue a usage message explaining how to use this script.
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usage() {
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cat <<EOF
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gcc_release -r release [-f] [further options]
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gcc_release -s name:svnbranch [further options]
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Options:
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-r release Version of the form X.Y or X.Y.Z.
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-s name:svnbranch Create a snapshot, not a real release.
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-d destination Local working directory where we will build the release
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(default=${HOME}).
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-f Create a final release (and update ChangeLogs,...).
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-l Indicate that we are running on gcc.gnu.org.
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-p previous-tarball Location of a previous tarball (to generate diff files).
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-t tag Tag to mark the release in SVN.
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-u username Username for upload operations.
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EOF
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exit 1
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}
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# Change to the directory given by $1.
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changedir() {
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cd $1 || \
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error "Could not change directory to $1"
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}
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# Build the source tree that will be the basis for the release
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# in ${WORKING_DIRECTORY}/gcc-${RELEASE}.
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build_sources() {
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# If the WORKING_DIRECTORY already exists, do not risk destroying it.
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if [ -r ${WORKING_DIRECTORY} ]; then
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error "\`${WORKING_DIRECTORY}' already exists"
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fi
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# Create the WORKING_DIRECTORY.
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mkdir "${WORKING_DIRECTORY}" \
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|| error "Could not create \`${WORKING_DIRECTORY}'"
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changedir "${WORKING_DIRECTORY}"
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# If this is a final release, make sure that the ChangeLogs
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# and version strings are updated.
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if [ ${FINAL} -ne 0 ]; then
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inform "Updating ChangeLogs and version files"
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${SVN} -q co "${SVNROOT}/${SVNBRANCH}" "`basename ${SOURCE_DIRECTORY}`" ||\
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error "Could not check out release sources"
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svnciargs=""
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for x in `changedir ${SOURCE_DIRECTORY} && \
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find . -name ChangeLog`; do
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# Update this ChangeLog file only if it does not yet contain the
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# entry we are going to add. (This is a safety net for repeated
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# runs of this script for the same release.)
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if ! grep "GCC ${RELEASE} released." ${SOURCE_DIRECTORY}/${x} > /dev/null ; then
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cat - ${SOURCE_DIRECTORY}/${x} > ${SOURCE_DIRECTORY}/${x}.new <<EOF
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${LONG_DATE} Release Manager
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* GCC ${RELEASE} released.
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EOF
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mv ${SOURCE_DIRECTORY}/${x}.new ${SOURCE_DIRECTORY}/${x} \
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|| error "Could not update ${x}"
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svnciargs="${svnciargs} ${x}"
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fi
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done
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# Update gcc/DEV-PHASE.
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if [ `cat ${SOURCE_DIRECTORY}/gcc/BASE-VER` != ${RELEASE} ]; then
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[ ${RELEASE_MAJOR} -lt 5 ] && \
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error "Release number ${RELEASE} does not match BASE-VER"
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if [ `cat ${SOURCE_DIRECTORY}/gcc/BASE-VER` \
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= ${RELEASE_MAJOR}.`expr ${RELEASE_MINOR} - 1`.1 \
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-a x${RELEASE_REVISION} = x0 ]; then
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(changedir ${SOURCE_DIRECTORY}/gcc && \
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echo ${RELEASE} > BASE-VER) || \
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error "Could not update BASE-VER"
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svnciargs="${svnciargs} gcc/BASE-VER"
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else
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error "Release number ${RELEASE} does not immediately follow BASE-VER"
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fi
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fi
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(changedir ${SOURCE_DIRECTORY}/gcc && \
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: > DEV-PHASE) || \
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error "Could not update DEV-PHASE"
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svnciargs="${svnciargs} gcc/DEV-PHASE"
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(changedir ${SOURCE_DIRECTORY} && \
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${SVN} -q ci -m 'Update ChangeLog and version files for release' ${svnciargs}) || \
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error "Could not commit ChangeLog and version file updates"
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# Make sure we tag the sources for a final release.
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TAG="tags/gcc_`echo ${RELEASE} | tr . _`_release"
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rm -rf ${SOURCE_DIRECTORY}
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fi
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# Tag the sources.
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if [ -n "${TAG}" ]; then
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inform "Tagging sources as ${TAG}"
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# We don't want to overwrite an existing tag. So, if the tag
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# already exists, issue an error message; the release manager can
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# manually remove the tag if appropriate.
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echo "${SVN} ls ${SVNROOT}/${TAG}/ChangeLog"
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if ${SVN} ls "${SVNROOT}/${TAG}/ChangeLog"; then
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error "Tag ${TAG} already exists"
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fi
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${SVN} -m "Tagging source as ${TAG}" cp "${SVNROOT}/${SVNBRANCH}" "${SVNROOT}/${TAG}" || \
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error "Could not tag sources"
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SVNBRANCH=${TAG}
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fi
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SVNREV=`${SVN} info "${SVNROOT}/${SVNBRANCH}"|awk '/Revision:/ {print $2}'`
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# Export the current sources.
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inform "Retrieving sources (svn export -r ${SVNREV} ${SVNROOT}/${SVNBRANCH})"
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${SVN} -q export -r${SVNREV} "${SVNROOT}/${SVNBRANCH}" "`basename ${SOURCE_DIRECTORY}`" ||\
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error "Could not retrieve sources"
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# Run gcc_update on them to set up the timestamps nicely, and (re)write
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# the LAST_UPDATED file containing the SVN tag/revision used.
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changedir "gcc-${RELEASE}"
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contrib/gcc_update --touch
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echo "Obtained from SVN: ${SVNBRANCH} revision ${SVNREV}" > LAST_UPDATED
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# For a prerelease or real release, we need to generate additional
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# files not present in SVN.
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changedir "${SOURCE_DIRECTORY}"
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if [ $SNAPSHOT -ne 1 ]; then
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# Generate the documentation.
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inform "Building install docs"
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SOURCEDIR=${SOURCE_DIRECTORY}/gcc/doc
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DESTDIR=${SOURCE_DIRECTORY}/INSTALL
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export SOURCEDIR
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export DESTDIR
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${SOURCE_DIRECTORY}/gcc/doc/install.texi2html
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# Regenerate the NEWS file.
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contrib/gennews > NEWS || \
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error "Could not regenerate NEWS files"
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# Now, we must build the compiler in order to create any generated
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# files that are supposed to go in the source directory. This is
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# also a good sanity check to make sure that the release builds
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# on at least one platform.
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inform "Building compiler"
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OBJECT_DIRECTORY=../objdir
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contrib/gcc_build -d ${SOURCE_DIRECTORY} -o ${OBJECT_DIRECTORY} \
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-c "--enable-generated-files-in-srcdir --disable-multilib" build || \
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error "Could not rebuild GCC"
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fi
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# Move message catalogs to source directory.
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mv ../objdir/gcc/po/*.gmo gcc/po/
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[ -f libcpp/po/cpplib.pot ] && mv ../objdir/libcpp/po/*.gmo libcpp/po/
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# Create a "MD5SUMS" file to use for checking the validity of the release.
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echo \
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"# This file contains the MD5 checksums of the files in the
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# gcc-"${RELEASE}".tar.xz tarball.
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#
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# Besides verifying that all files in the tarball were correctly expanded,
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# it also can be used to determine if any files have changed since the
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# tarball was expanded or to verify that a patchfile was correctly applied.
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#
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# Suggested usage:
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# md5sum -c MD5SUMS | grep -v \"OK$\"
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#" > MD5SUMS
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find . -type f |
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sed -e 's:^\./::' -e '/MD5SUMS/d' |
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sort |
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xargs md5sum >>MD5SUMS
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}
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# Build a single tarfile. The first argument is the name of the tarfile
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# to build, without any suffixes. They will be added automatically. The
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# rest of the arguments are files or directories to include, and possibly
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# other arguments to tar.
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build_tarfile() {
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# Get the name of the destination tar file.
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TARFILE="$1.tar.xz"
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shift
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# Build the tar file itself.
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(${TAR} cf - "$@" | ${XZ} > ${TARFILE}) || \
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error "Could not build tarfile"
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FILE_LIST="${FILE_LIST} ${TARFILE}"
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}
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# Build the various tar files for the release.
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build_tarfiles() {
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inform "Building tarfiles"
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changedir "${WORKING_DIRECTORY}"
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# The GNU Coding Standards specify that all files should
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# world readable.
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chmod -R a+r ${SOURCE_DIRECTORY}
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# And that all directories have mode 755.
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find ${SOURCE_DIRECTORY} -type d -exec chmod 755 {} \;
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# Build one huge tarfile for the entire distribution.
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build_tarfile gcc-${RELEASE} `basename ${SOURCE_DIRECTORY}`
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}
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# Build .gz files.
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build_gzip() {
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for f in ${FILE_LIST}; do
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target=${f%.xz}.gz
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(${XZ} -d -c $f | ${GZIP} > ${target}) || error "Could not create ${target}"
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done
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}
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# Build diffs against an old release.
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build_diffs() {
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old_dir=${1%/*}
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old_file=${1##*/}
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case "$old_file" in
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*.tar.xz) old_vers=${old_file%.tar.xz};;
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*) old_vers=${old_file%.tar.bz2};;
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esac
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old_vers=${old_vers#gcc-}
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inform "Building diffs against version $old_vers"
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for f in gcc; do
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if [ -e ${old_dir}/${f}-${old_vers}.tar.xz ]; then
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old_tar=${old_dir}/${f}-${old_vers}.tar.xz
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else
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old_tar=${old_dir}/${f}-${old_vers}.tar.bz2
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fi
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new_tar=${WORKING_DIRECTORY}/${f}-${RELEASE}.tar.xz
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if [ ! -e $old_tar ]; then
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inform "$old_tar not found; not generating diff file"
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elif [ ! -e $new_tar ]; then
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inform "$new_tar not found; not generating diff file"
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else
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build_diff $old_tar gcc-${old_vers} $new_tar gcc-${RELEASE} \
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${f}-${old_vers}-${RELEASE}.diff.xz
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fi
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done
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}
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# Build an individual diff.
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build_diff() {
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changedir "${WORKING_DIRECTORY}"
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tmpdir=gccdiff.$$
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mkdir $tmpdir || error "Could not create directory $tmpdir"
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changedir $tmpdir
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case "$1" in
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*.tar.bz2)
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(${BZIP2} -d -c $1 | ${TAR} xf - ) || error "Could not unpack $1 for diffs"
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;;
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*.tar.xz)
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(${XZ} -d -c $1 | ${TAR} xf - ) || error "Could not unpack $1 for diffs"
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;;
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esac
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(${XZ} -d -c $3 | ${TAR} xf - ) || error "Could not unpack $3 for diffs"
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${DIFF} $2 $4 > ../${5%.xz}
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if [ $? -eq 2 ]; then
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error "Trouble making diffs from $1 to $3"
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fi
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${XZ} ../${5%.xz} || error "Could not generate ../$5"
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changedir ..
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rm -rf $tmpdir
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FILE_LIST="${FILE_LIST} $5"
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}
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# Upload the files to the FTP server.
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upload_files() {
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inform "Uploading files"
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changedir "${WORKING_DIRECTORY}"
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# Make sure the directory exists on the server.
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if [ $LOCAL -eq 0 ]; then
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${SSH} -l ${GCC_USERNAME} ${GCC_HOSTNAME} \
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mkdir -p "${FTP_PATH}/diffs"
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UPLOAD_PATH="${GCC_USERNAME}@${GCC_HOSTNAME}:${FTP_PATH}"
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else
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mkdir -p "${FTP_PATH}/diffs" \
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|| error "Could not create \`${FTP_PATH}'"
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UPLOAD_PATH=${FTP_PATH}
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fi
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# Then copy files to their respective (sub)directories.
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for x in gcc*.gz gcc*.xz; do
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if [ -e ${x} ]; then
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# Make sure the file will be readable on the server.
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chmod a+r ${x}
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# Copy it.
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case ${x} in
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*.diff.*)
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SUBDIR="diffs/";
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;;
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*)
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SUBDIR="";
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esac
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${SCP} ${x} ${UPLOAD_PATH}/${SUBDIR} \
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|| error "Could not upload ${x}"
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fi
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done
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}
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# Print description if snapshot exists.
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snapshot_print() {
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if [ -e ${RELEASE}/$1 ]; then
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hash=`openssl sha256 ${RELEASE}/$1 | sed -e 's#(.*)##' -e 's# *= *#=#'`
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hash2=`openssl sha1 ${RELEASE}/$1 | sed -e 's#(.*)##' -e 's# *= *#=#'`
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printf " %-37s%s\n\n %s\n %s\n\n" "$1" "$2" "$hash" "$hash2" \
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>> ${SNAPSHOT_README}
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echo " <tr><td><a href=\"$1\">$1</a></td>" >> ${SNAPSHOT_INDEX}
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echo " <td>$2</td></tr>" >> ${SNAPSHOT_INDEX}
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fi
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}
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# Announce a snapshot, both on the web and via mail.
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announce_snapshot() {
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inform "Updating links and READMEs on the FTP server"
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TEXT_DATE=`date --date=$DATE +%B\ %d,\ %Y`
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SNAPSHOT_README=${RELEASE}/README
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SNAPSHOT_INDEX=${RELEASE}/index.html
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changedir "${SNAPSHOTS_DIR}"
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echo \
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"Snapshot gcc-"${RELEASE}" is now available on
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ftp://gcc.gnu.org/pub/gcc/snapshots/"${RELEASE}"/
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and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
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This snapshot has been generated from the GCC "${BRANCH}" SVN branch
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with the following options: "svn://gcc.gnu.org/svn/gcc/${SVNBRANCH} revision ${SVNREV}"
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You'll find:
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" > ${SNAPSHOT_README}
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echo \
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"<html>
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<head>
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<title>GCC "${RELEASE}" Snapshot</title>
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</head>
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<body>
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<h1>GCC "${RELEASE}" Snapshot</h1>
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<p>The <a href =\"http://gcc.gnu.org/\">GCC Project</a> makes
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periodic snapshots of the GCC source tree available to the public
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for testing purposes.</p>
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<p>If you are planning to download and use one of our snapshots, then
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we highly recommend you join the GCC developers list. Details for
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how to sign up can be found on the GCC project home page.</p>
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<p>This snapshot has been generated from the GCC "${BRANCH}" SVN branch
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with the following options: <code>"svn://gcc.gnu.org/svn/gcc/${SVNBRANCH} revision ${SVNREV}"</code></p>
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<table>" > ${SNAPSHOT_INDEX}
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snapshot_print gcc-${RELEASE}.tar.xz "Complete GCC"
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echo \
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"Diffs from "${BRANCH}"-"${LAST_DATE}" are available in the diffs/ subdirectory.
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When a particular snapshot is ready for public consumption the LATEST-"${BRANCH}"
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link is updated and a message is sent to the gcc list. Please do not use
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a snapshot before it has been announced that way." >> ${SNAPSHOT_README}
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echo \
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"</table>
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<p>Diffs from "${BRANCH}"-"${LAST_DATE}" are available in the
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<a href=\"diffs/\">diffs/ subdirectory</a>.</p>
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<p>When a particular snapshot is ready for public consumption the LATEST-"${BRANCH}"
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link is updated and a message is sent to the gcc list. Please do not use
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a snapshot before it has been announced that way.</p>
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<hr />
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<address>
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<a href=\"mailto:gcc@gcc.gnu.org\">gcc@gcc.gnu.org</a>
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<br />
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Last modified "${TEXT_DATE}"
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</address>
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</body>
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</html>" >> ${SNAPSHOT_INDEX}
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rm -f LATEST-${BRANCH}
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ln -s ${RELEASE} LATEST-${BRANCH}
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inform "Sending mail"
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export QMAILHOST=gcc.gnu.org
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mail -s "gcc-${RELEASE} is now available" gcc@gcc.gnu.org < ${SNAPSHOT_README}
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}
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########################################################################
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# Initialization
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########################################################################
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LC_ALL=C
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export LC_ALL
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# Today's date.
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DATE=`date "+%Y%m%d"`
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LONG_DATE=`date "+%Y-%m-%d"`
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SVN=${SVN:-svn}
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# The CVS server containing the GCC repository.
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SVN_SERVER="gcc.gnu.org"
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# The path to the repository on that server.
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SVN_REPOSITORY="/svn/gcc"
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# The username to use when connecting to the server.
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SVN_USERNAME="${USER}"
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# The machine to which files will be uploaded.
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GCC_HOSTNAME="gcc.gnu.org"
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# The name of the account on the machine to which files are uploaded.
|
|
GCC_USERNAME="gccadmin"
|
|
# The directory in which the files will be placed (do not use ~user syntax).
|
|
FTP_PATH=/var/ftp/pub/gcc
|
|
# The directory in which snapshots will be placed.
|
|
SNAPSHOTS_DIR=${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=${HOME}
|
|
# The subdirectory.
|
|
WORKING_DIRECTORY=""
|
|
# The directory that will contain the GCC sources.
|
|
SOURCE_DIRECTORY=""
|
|
|
|
# Non-zero if this is the final release, rather than a prerelease.
|
|
FINAL=0
|
|
|
|
# Non-zero if we are building a snapshot, and don't build gcc or
|
|
# include generated files.
|
|
SNAPSHOT=0
|
|
|
|
# Non-zero if we are running locally on gcc.gnu.org, and use local CVS
|
|
# and copy directly to the FTP directory.
|
|
LOCAL=0
|
|
|
|
# Major operation modes.
|
|
MODE_GZIP=0
|
|
MODE_DIFFS=0
|
|
MODE_SOURCES=0
|
|
MODE_TARFILES=0
|
|
MODE_UPLOAD=0
|
|
|
|
# List of archive files generated; used to create .gz files from .xz.
|
|
FILE_LIST=""
|
|
|
|
# Programs we use.
|
|
|
|
BZIP2="${BZIP2:-bzip2}"
|
|
XZ="${XZ:-xz}"
|
|
CVS="${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.
|
|
if [ ${RELEASE_MAJOR} -ge 5 ]; then
|
|
SVNBRANCH="branches/gcc-${RELEASE_MAJOR}-branch"
|
|
else
|
|
SVNBRANCH="branches/gcc-${RELEASE_MAJOR}_${RELEASE_MINOR}-branch"
|
|
fi
|
|
|
|
# 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
|
|
if [ ! -e $OLD_TARS ]; then
|
|
OLD_TARS=${SNAPSHOTS_DIR}/${BRANCH}-${LAST_DATE}/gcc-${BRANCH}-${LAST_DATE}.tar.xz
|
|
fi
|
|
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
|