mirror of
git://gcc.gnu.org/git/gcc.git
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253 lines
9.1 KiB
Bash
253 lines
9.1 KiB
Bash
#! /bin/sh -x
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#
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# GCC release generation script.
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#
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# Originally written by Jeff Law <law@redhat.com>.
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# We need separate variables for the tag in the CVS sources and the
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# name of the release directory. Consider if we have a packaging problem
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# and need to respin the release. The sources do not change, but the release
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# name changes.
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#
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# [[ Not clear. You can purge the old tag and make a new one, too.
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# That way they continue to match. Maximize consistency. ]]
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#
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# We used to use a tag to get the previous release, but it is more reliable to
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# actually unpack the previous release from the ftp directory. Consider files
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# like .brik which are in the release, but not in the repository.
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#
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if test $# != 6 ; then
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echo "usage: release release-tag release-name release_branch last-release-name prerelease dotag"
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exit 1
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fi
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release_tag=$1
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release_name=$2
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release_suffix=`echo $release_name | sed -e s#gcc-##`
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release_branch=$3
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last_release_name=$4
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last_release_suffix=`echo $last_release_name | sed -e s#gcc-##`
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prerelease=$5
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dotag=$6
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case $last_release_name in
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egcs-1.0*)
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echo "unprotoize.c and README.gcc need special handling"
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exit 1;
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;;
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egcs-1.1*)
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echo "No java or chill in egcs-1.1*"
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;;
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gcc-2.95*)
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echo "No testsuites in gcc-2.95*"
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;;
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esac
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STATEDIR=${STATEDIR-/home/law}
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GCCBASE=${GCCBASE-${STATEDIR}/gcc}
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TMPDIR=${TMPDIR-/var/tmp}
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export TMPDIR STATEDIR GCCBASE
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PATH=${GCCBASE}:$PATH
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[ -f ${GCCBASE}/gcc.pot ] || {
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echo "'${GCCBASE}/gcc.pot' is missing"
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exit 1
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}
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[ -f ${STATEDIR}/bin/brik ] || {
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echo "'${STATEDIR}/bin/brik' is missing"
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exit 1
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}
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# We run this on the cvs server itself so we can get at the cvs
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# files quickly. It also assumes access to my home dir for some
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# programs.
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CVSROOT=/cvs/gcc
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export CVSROOT
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# Get somewhere useful with a lot of disk space.
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cd $TMPDIR
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# Get into a temporary directory so as not to be confused by
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# any existing CVS administration files.
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rm -rf $$
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mkdir $$
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cd $$
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if test $prerelease = no -a $dotag = yes; then
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update_changelogs $release_name $release_branch
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fi
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# If requested, tag the branch. Three steps, first remove the old tag from
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# the repository, then check out the release branch, then retag the release
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# branch.
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if test $dotag = yes; then
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rm -rf gcc
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cvs -Q rtag -d $release_tag gcc
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cvs -Q co -r $release_branch gcc
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cvs -Q tag -f $release_tag
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rm -rf gcc
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fi
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# Get a copy of the previous release. Get it from the ftp dir to avoid minor
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# issues with files like .brik not being in the repository.
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if test $prerelease = yes; then
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echo "Yow!"
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exit 1;
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zcat ~ftp/pub/gcc/snapshots/egcs-1.1.2-prerelease/$last_release_name.tar.gz | tar xf -
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else
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zcat ~ftp/pub/gcc/releases/$last_release_name/$last_release_name.tar.gz | tar xf -
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fi
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# Files/directories which are not part of the gcc-core module.
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noncore_files="gcc/cp libio libstdc++ gcc/f libf2c gcc/objc libobjc gcc/ch libchill gcc/java libjava gcc/testsuite"
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# Get the gcc core. Note that the gcc-core module doesn't work yet, so
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# we get the whole directory, then prune the things we do not want.
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#
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# Also, get the latest copy of the installation instructions and the
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# faq in html, build plaintext versions of those documents.
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cvs -Q export -ko -r$release_tag gcc
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cd gcc
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contrib/gcc_update --touch
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cp ${GCCBASE}/gcc.pot gcc/po
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cd ..
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cvs -Q export -ko -Dnow wwwdocs/htdocs/install
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cvs -Q export -ko -Dnow wwwdocs/htdocs/faq.html
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#cvs -Q export -ko -Dnow wwwdocs/htdocs/bugs.html
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mv gcc $release_name
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release_docs $release_name $$
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# Build a list of files in this release.
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cd $release_name
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find . -type f -print | sort > ../files_$release_name
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${STATEDIR}/bin/brik -Gb -f ../files_$release_name > ../.brik_$release_name
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cp ../.brik_$release_name ./.brik
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# Get back to the directory with the two releases in it.
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cd ..
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# Remove anything that is not part of the core
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for file in $noncore_files; do
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rm -rf $last_release_name/$file
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rm -rf $release_name/$file
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done
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# Make the core tarball
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tar cf - $release_name | gzip --best > gcc-core-$release_suffix.tar.gz
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# make empty directories for directories that disappeared so that
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# patch will delete any files in those directories when patching up to
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# this release
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case $last_release_name in
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gcc-2.95*)
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mkdir $release_name/xiberty
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mkdir $release_name/contrib/fixinc
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;;
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esac
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# Diff the core modules
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name $release_name > gcc-core-$last_release_suffix-$release_suffix.diff
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# Remove the core gunk
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rm -rf $last_release_name
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rm -rf $release_name
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# Go back and get the full distributions.
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if test $prerelease = yes; then
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zcat ~ftp/pub/gcc/snapshots/egcs-1.1.2-prerelease/$last_release_name.tar.gz | tar xf -
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else
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zcat ~ftp/pub/gcc/releases/$last_release_name/$last_release_name.tar.gz | tar xf -
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fi
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cvs -Q export -ko -r$release_tag gcc
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cd gcc
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contrib/gcc_update --touch
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cp ${GCCBASE}/gcc.pot gcc/po
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cd ..
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cvs -Q export -ko -Dnow wwwdocs/htdocs/install
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cvs -Q export -ko -Dnow wwwdocs/htdocs/faq.html
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#cvs -Q export -ko -Dnow wwwdocs/htdocs/bugs.html
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mv gcc $release_name
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find $release_name/gcc/testsuite -type f -print | xargs rm -f
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release_docs $release_name $$
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# No need to regenerate the .brik file. We didn't delete it.
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cp .brik_$release_name $release_name/.brik
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# We don't need this anymore.
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rm .brik_$release_name
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rm .brik_$last_release_name
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# Make tarballs
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tar cf - $release_name/.brik $release_name/gcc/f $release_name/libf2c | gzip --best > gcc-g77-$release_suffix.tar.gz
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tar cf - $release_name/.brik $release_name/gcc/java | gzip --best > gcc-java-$release_suffix.tar.gz
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tar cf - $release_name/.brik $release_name/gcc/ch $release_name/libchill | gzip --best > gcc-chill-$release_suffix.tar.gz
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#tar cf - $release_name/.brik $release_name/gcc/testsuite/g77.f-torture | gzip --best > gcc-g77-testsuite-$release_suffix.tar.gz
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tar cf - $release_name/.brik $release_name/gcc/objc $release_name/libobjc | gzip --best > gcc-objc-$release_suffix.tar.gz
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tar cf - $release_name/.brik $release_name/gcc/cp $release_name/libio $release_name/libstdc++ | gzip --best > gcc-g++-$release_suffix.tar.gz
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#tar cf - $release_name/.brik $release_name/gcc/testsuite/g++.old-deja | gzip --best > gcc-g++-tests-$release_suffix.tar.gz
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#tar cf - $release_name/.brik $release_name/gcc/testsuite | gzip --best > gcc-tests-$release_suffix.tar.gz
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tar cf - $release_name | gzip --best > $release_name.tar.gz
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# make empty directories for directories that disappeared so that
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# patch will delete any files in those directories when patching up to
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# this release
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# make empty directories for directories that disappeared so that
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# patch will delete any files in those directories when patching up to
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# this release
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case $last_release_name in
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gcc-2.95*)
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mkdir $release_name/xiberty
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mkdir $release_name/contrib/fixinc
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;;
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esac
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# Now make diffs for g77, g77-testsuite objc, g++, g++-testsuite, testsuite,
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# then the whole bloody thing. Add libobjc, java & chill for next major
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#release.
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/gcc/f $release_name/gcc/f > gcc-g77-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libf2c $release_name/libf2c >> gcc-g77-$last_release_suffix-$release_suffix.diff
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#diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/gcc/testsuite/g77.f-torture $release_name/gcc/testsuite/g77.f-torture > gcc-g77-testsuite-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/gcc/ch $release_name/gcc/ch > gcc-chill-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libchill $release_name/libchill >> gcc-chill-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/gcc/java $release_name/gcc/java > gcc-java-$last_release_suffix-$release_suffix.diff
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#diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libf2c $release_name/libf2c >> gcc-java-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/gcc/objc $release_name/gcc/objc > gcc-objc-$last_release_suffix-$release_suffix.diff
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mkdir $last_release_name/libobjc
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libobjc $release_name/libobjc >> gcc-objc-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/gcc/cp $release_name/gcc/cp > gcc-g++-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libio $release_name/libio >> gcc-g++-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libstdc++ $release_name/libstdc++ >> gcc-g++-$last_release_suffix-$release_suffix.diff
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#diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/gcc/testsuite/g++.old-deja $release_name/gcc/testsuite/g++.old-deja > gcc-g++-tests-$last_release_suffix-$release_suffix.diff
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#diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/gcc/testsuite $release_name/gcc/testsuite > gcc-tests-$last_release_suffix-$release_suffix.diff
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diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name $release_name > gcc-$last_release_suffix-$release_suffix.diff
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# Remove the old snapshot, we're done with it.
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rm -rf $last_release_name
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# Compress the diff files.
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gzip --best *.diff
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# bzip everything too
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# Copy them to the FTP server XXX
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# Update links on the ftp server XXX
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# Announce it XXX
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