contrib/release - gcc - Git at Google

 #! /bin/sh  -x
 #
 # GCC release generation script.
 #
 # Originally written by Jeff Law <law@redhat.com>.

 # We need separate variables for the tag in the CVS sources and the
 # name of the release directory.  Consider if we have a packaging problem
 # and need to respin the release.  The sources do not change, but the release
 # name changes.
 #
 # [[ Not clear.  You  can purge the old tag and make a new one, too.
 #    That way they continue to match.  Maximize consistency. ]]
 #
 # We used to use a tag to get the previous release, but it is more reliable to
 # actually unpack the previous release from the ftp directory.  Consider files
 # like .brik which are in the release, but not in the repository.
 #
 if test $# != 6 ; then
   echo "usage: release release-tag release-name release_branch last-release-name prerelease dotag"
   exit 1
 fi

 release_tag=$1
 release_name=$2
 release_suffix=`echo $release_name | sed -e s#gcc-##`
 release_branch=$3
 last_release_name=$4
 last_release_suffix=`echo $last_release_name | sed -e s#gcc-##`
 prerelease=$5
 dotag=$6

 case $last_release_name in
   egcs-1.0*)
     echo "unprotoize.c and README.gcc need special handling"
     exit 1;
     ;;
   egcs-1.1*)
     echo "No java or chill in egcs-1.1*"
     ;;

   gcc-2.95*)
     echo "No testsuites in gcc-2.95*"
     ;;
 esac

 STATEDIR=${STATEDIR-/home/law}
 GCCBASE=${GCCBASE-${STATEDIR}/gcc}
 TMPDIR=${TMPDIR-/var/tmp}
 export TMPDIR STATEDIR GCCBASE

 PATH=${GCCBASE}:$PATH

 [ -f ${GCCBASE}/gcc.pot ] || {
   echo "'${GCCBASE}/gcc.pot' is missing"
   exit 1
 }

 [ -f ${STATEDIR}/bin/brik ] || {
   echo "'${STATEDIR}/bin/brik' is missing"
   exit 1
 }

 # We run this on the cvs server itself so we can get at the cvs
 # files quickly.  It also assumes access to my home dir for some
 # programs.
 CVSROOT=/cvs/gcc
 export CVSROOT

 # Get somewhere useful with a lot of disk space.
 cd $TMPDIR

 # Get into a temporary directory so as not to be confused by
 # any existing CVS administration files.
 rm -rf $$
 mkdir $$
 cd $$

 if test $prerelease = no -a $dotag = yes; then
   update_changelogs $release_name $release_branch
 fi

 # If requested, tag the branch.   Three steps, first remove the old tag from
 # the repository, then check out the release branch, then retag the release
 # branch.
 if test $dotag = yes; then
   rm -rf gcc
   cvs -Q rtag -d $release_tag gcc
   cvs -Q co -r $release_branch gcc
   cvs -Q tag -f $release_tag
   rm -rf gcc
 fi

 # Get a copy of the previous release.  Get it from the ftp dir to avoid minor
 # issues with files like .brik not being in the repository.
 if test $prerelease = yes; then
   echo "Yow!"
   exit 1;
   zcat ~ftp/pub/gcc/snapshots/egcs-1.1.2-prerelease/$last_release_name.tar.gz | tar xf -
 else
   zcat ~ftp/pub/gcc/releases/$last_release_name/$last_release_name.tar.gz | tar xf -
 fi

 # Files/directories which are not part of the gcc-core module.
 noncore_files="gcc/cp libio libstdc++ gcc/f libf2c gcc/objc libobjc gcc/ch libchill gcc/java libjava gcc/testsuite"

 # Get the gcc core.  Note that the gcc-core module doesn't work yet, so
 # we get the whole directory, then prune the things we do not want.
 #
 # Also, get the latest copy of the installation instructions and the
 # faq in html, build plaintext versions of those documents.
 cvs -Q export -ko -r$release_tag gcc
 cd gcc
 contrib/gcc_update --touch
 cp ${GCCBASE}/gcc.pot gcc/po
 cd ..
 cvs -Q export -ko -Dnow wwwdocs/htdocs/install
 cvs -Q export -ko -Dnow wwwdocs/htdocs/faq.html
 #cvs -Q export -ko -Dnow wwwdocs/htdocs/bugs.html
 mv gcc $release_name
 release_docs $release_name $$

 # Build a list of files in this release.
 cd $release_name
 find . -type f -print | sort > ../files_$release_name
 ${STATEDIR}/bin/brik -Gb -f ../files_$release_name > ../.brik_$release_name
 cp ../.brik_$release_name ./.brik

 # Get back to the directory with the two releases in it.
 cd ..

 # Remove anything that is not part of the core
 for file in $noncore_files; do
   rm -rf $last_release_name/$file
   rm -rf $release_name/$file
 done

 # Make the core tarball
 tar cf - $release_name | gzip --best > gcc-core-$release_suffix.tar.gz

 # make empty directories for directories that disappeared so that
 # patch will delete any files in those directories when patching up to
 # this release
 case $last_release_name in
   gcc-2.95*)
     mkdir $release_name/xiberty
     mkdir $release_name/contrib/fixinc
     ;;
 esac

 # Diff the core modules
 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name $release_name > gcc-core-$last_release_suffix-$release_suffix.diff

 # Remove the core gunk
 rm -rf $last_release_name
 rm -rf $release_name


 # Go back and get the full distributions.
 if test $prerelease = yes; then
   zcat ~ftp/pub/gcc/snapshots/egcs-1.1.2-prerelease/$last_release_name.tar.gz | tar xf -
 else
   zcat ~ftp/pub/gcc/releases/$last_release_name/$last_release_name.tar.gz | tar xf -
 fi

 cvs -Q export -ko -r$release_tag gcc
 cd gcc
 contrib/gcc_update --touch
 cp ${GCCBASE}/gcc.pot gcc/po
 cd ..
 cvs -Q export -ko -Dnow wwwdocs/htdocs/install
 cvs -Q export -ko -Dnow wwwdocs/htdocs/faq.html
 #cvs -Q export -ko -Dnow wwwdocs/htdocs/bugs.html
 mv gcc $release_name
 find $release_name/gcc/testsuite -type f -print | xargs rm -f
 release_docs $release_name $$


 # No need to regenerate the .brik file.  We didn't delete it.
 cp .brik_$release_name $release_name/.brik

 # We don't need this anymore.
 rm .brik_$release_name
 rm .brik_$last_release_name

 # Make tarballs

 tar cf - $release_name/.brik $release_name/gcc/f $release_name/libf2c | gzip --best > gcc-g77-$release_suffix.tar.gz
 tar cf - $release_name/.brik $release_name/gcc/java | gzip --best > gcc-java-$release_suffix.tar.gz
 tar cf - $release_name/.brik $release_name/gcc/ch $release_name/libchill | gzip --best > gcc-chill-$release_suffix.tar.gz
 #tar cf - $release_name/.brik $release_name/gcc/testsuite/g77.f-torture | gzip --best > gcc-g77-testsuite-$release_suffix.tar.gz
 tar cf - $release_name/.brik $release_name/gcc/objc $release_name/libobjc | gzip --best > gcc-objc-$release_suffix.tar.gz
 tar cf - $release_name/.brik $release_name/gcc/cp $release_name/libio $release_name/libstdc++ | gzip --best > gcc-g++-$release_suffix.tar.gz
 #tar cf - $release_name/.brik $release_name/gcc/testsuite/g++.old-deja | gzip --best > gcc-g++-tests-$release_suffix.tar.gz
 #tar cf - $release_name/.brik $release_name/gcc/testsuite | gzip --best > gcc-tests-$release_suffix.tar.gz
 tar cf - $release_name | gzip --best > $release_name.tar.gz
 # make empty directories for directories that disappeared so that
 # patch will delete any files in those directories when patching up to
 # this release
 # make empty directories for directories that disappeared so that
 # patch will delete any files in those directories when patching up to
 # this release
 case $last_release_name in
   gcc-2.95*)
     mkdir $release_name/xiberty
     mkdir $release_name/contrib/fixinc
     ;;
 esac

 # Now make diffs for g77, g77-testsuite objc, g++, g++-testsuite, testsuite,
 # then the whole bloody thing.  Add libobjc, java & chill for next major
 #release.
 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
 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libf2c $release_name/libf2c >> gcc-g77-$last_release_suffix-$release_suffix.diff

 #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

 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
 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libchill $release_name/libchill >> gcc-chill-$last_release_suffix-$release_suffix.diff

 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
 #diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libf2c $release_name/libf2c >> gcc-java-$last_release_suffix-$release_suffix.diff

 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
 mkdir $last_release_name/libobjc
 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libobjc $release_name/libobjc >> gcc-objc-$last_release_suffix-$release_suffix.diff

 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
 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libio $release_name/libio >> gcc-g++-$last_release_suffix-$release_suffix.diff
 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libstdc++ $release_name/libstdc++ >> gcc-g++-$last_release_suffix-$release_suffix.diff

 #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

 #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

 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name $release_name > gcc-$last_release_suffix-$release_suffix.diff


 # Remove the old snapshot, we're done with it.
 rm -rf $last_release_name


 # Compress the diff files.
 gzip --best *.diff

 # bzip everything too

 # Copy them to the FTP server XXX

 # Update links on the ftp server XXX

 # Announce it XXX
	#! /bin/sh -x
	#
	# GCC release generation script.
	#
	# Originally written by Jeff Law <law@redhat.com>.

	# We need separate variables for the tag in the CVS sources and the
	# name of the release directory. Consider if we have a packaging problem
	# and need to respin the release. The sources do not change, but the release
	# name changes.
	#
	# [[ Not clear. You can purge the old tag and make a new one, too.
	# That way they continue to match. Maximize consistency. ]]
	#
	# We used to use a tag to get the previous release, but it is more reliable to
	# actually unpack the previous release from the ftp directory. Consider files
	# like .brik which are in the release, but not in the repository.
	#
	if test $# != 6 ; then
	echo "usage: release release-tag release-name release_branch last-release-name prerelease dotag"
	exit 1
	fi

	release_tag=$1
	release_name=$2
	release_suffix=`echo $release_name \| sed -e s#gcc-##`
	release_branch=$3
	last_release_name=$4
	last_release_suffix=`echo $last_release_name \| sed -e s#gcc-##`
	prerelease=$5
	dotag=$6

	case $last_release_name in
	egcs-1.0*)
	echo "unprotoize.c and README.gcc need special handling"
	exit 1;
	;;
	egcs-1.1*)
	echo "No java or chill in egcs-1.1*"
	;;

	gcc-2.95*)
	echo "No testsuites in gcc-2.95*"
	;;
	esac

	STATEDIR=${STATEDIR-/home/law}
	GCCBASE=${GCCBASE-${STATEDIR}/gcc}
	TMPDIR=${TMPDIR-/var/tmp}
	export TMPDIR STATEDIR GCCBASE

	PATH=${GCCBASE}:$PATH

	[ -f ${GCCBASE}/gcc.pot ] \|\| {
	echo "'${GCCBASE}/gcc.pot' is missing"
	exit 1
	}

	[ -f ${STATEDIR}/bin/brik ] \|\| {
	echo "'${STATEDIR}/bin/brik' is missing"
	exit 1
	}

	# We run this on the cvs server itself so we can get at the cvs
	# files quickly. It also assumes access to my home dir for some
	# programs.
	CVSROOT=/cvs/gcc
	export CVSROOT

	# Get somewhere useful with a lot of disk space.
	cd $TMPDIR

	# Get into a temporary directory so as not to be confused by
	# any existing CVS administration files.
	rm -rf $$
	mkdir $$
	cd $$

	if test $prerelease = no -a $dotag = yes; then
	update_changelogs $release_name $release_branch
	fi

	# If requested, tag the branch. Three steps, first remove the old tag from
	# the repository, then check out the release branch, then retag the release
	# branch.
	if test $dotag = yes; then
	rm -rf gcc
	cvs -Q rtag -d $release_tag gcc
	cvs -Q co -r $release_branch gcc
	cvs -Q tag -f $release_tag
	rm -rf gcc
	fi

	# Get a copy of the previous release. Get it from the ftp dir to avoid minor
	# issues with files like .brik not being in the repository.
	if test $prerelease = yes; then
	echo "Yow!"
	exit 1;
	zcat ~ftp/pub/gcc/snapshots/egcs-1.1.2-prerelease/$last_release_name.tar.gz \| tar xf -
	else
	zcat ~ftp/pub/gcc/releases/$last_release_name/$last_release_name.tar.gz \| tar xf -
	fi

	# Files/directories which are not part of the gcc-core module.
	noncore_files="gcc/cp libio libstdc++ gcc/f libf2c gcc/objc libobjc gcc/ch libchill gcc/java libjava gcc/testsuite"

	# Get the gcc core. Note that the gcc-core module doesn't work yet, so
	# we get the whole directory, then prune the things we do not want.
	#
	# Also, get the latest copy of the installation instructions and the
	# faq in html, build plaintext versions of those documents.
	cvs -Q export -ko -r$release_tag gcc
	cd gcc
	contrib/gcc_update --touch
	cp ${GCCBASE}/gcc.pot gcc/po
	cd ..
	cvs -Q export -ko -Dnow wwwdocs/htdocs/install
	cvs -Q export -ko -Dnow wwwdocs/htdocs/faq.html
	#cvs -Q export -ko -Dnow wwwdocs/htdocs/bugs.html
	mv gcc $release_name
	release_docs $release_name $$

	# Build a list of files in this release.
	cd $release_name
	find . -type f -print \| sort > ../files_$release_name
	${STATEDIR}/bin/brik -Gb -f ../files_$release_name > ../.brik_$release_name
	cp ../.brik_$release_name ./.brik

	# Get back to the directory with the two releases in it.
	cd ..

	# Remove anything that is not part of the core
	for file in $noncore_files; do
	rm -rf $last_release_name/$file
	rm -rf $release_name/$file
	done

	# Make the core tarball
	tar cf - $release_name \| gzip --best > gcc-core-$release_suffix.tar.gz

	# make empty directories for directories that disappeared so that
	# patch will delete any files in those directories when patching up to
	# this release
	case $last_release_name in
	gcc-2.95*)
	mkdir $release_name/xiberty
	mkdir $release_name/contrib/fixinc
	;;
	esac

	# Diff the core modules
	diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name $release_name > gcc-core-$last_release_suffix-$release_suffix.diff

	# Remove the core gunk
	rm -rf $last_release_name
	rm -rf $release_name


	# Go back and get the full distributions.
	if test $prerelease = yes; then
	zcat ~ftp/pub/gcc/snapshots/egcs-1.1.2-prerelease/$last_release_name.tar.gz \| tar xf -
	else
	zcat ~ftp/pub/gcc/releases/$last_release_name/$last_release_name.tar.gz \| tar xf -
	fi

	cvs -Q export -ko -r$release_tag gcc
	cd gcc
	contrib/gcc_update --touch
	cp ${GCCBASE}/gcc.pot gcc/po
	cd ..
	cvs -Q export -ko -Dnow wwwdocs/htdocs/install
	cvs -Q export -ko -Dnow wwwdocs/htdocs/faq.html
	#cvs -Q export -ko -Dnow wwwdocs/htdocs/bugs.html
	mv gcc $release_name
	find $release_name/gcc/testsuite -type f -print \| xargs rm -f
	release_docs $release_name $$


	# No need to regenerate the .brik file. We didn't delete it.
	cp .brik_$release_name $release_name/.brik

	# We don't need this anymore.
	rm .brik_$release_name
	rm .brik_$last_release_name

	# Make tarballs

	tar cf - $release_name/.brik $release_name/gcc/f $release_name/libf2c \| gzip --best > gcc-g77-$release_suffix.tar.gz
	tar cf - $release_name/.brik $release_name/gcc/java \| gzip --best > gcc-java-$release_suffix.tar.gz
	tar cf - $release_name/.brik $release_name/gcc/ch $release_name/libchill \| gzip --best > gcc-chill-$release_suffix.tar.gz
	#tar cf - $release_name/.brik $release_name/gcc/testsuite/g77.f-torture \| gzip --best > gcc-g77-testsuite-$release_suffix.tar.gz
	tar cf - $release_name/.brik $release_name/gcc/objc $release_name/libobjc \| gzip --best > gcc-objc-$release_suffix.tar.gz
	tar cf - $release_name/.brik $release_name/gcc/cp $release_name/libio $release_name/libstdc++ \| gzip --best > gcc-g++-$release_suffix.tar.gz
	#tar cf - $release_name/.brik $release_name/gcc/testsuite/g++.old-deja \| gzip --best > gcc-g++-tests-$release_suffix.tar.gz
	#tar cf - $release_name/.brik $release_name/gcc/testsuite \| gzip --best > gcc-tests-$release_suffix.tar.gz
	tar cf - $release_name \| gzip --best > $release_name.tar.gz
	# make empty directories for directories that disappeared so that
	# patch will delete any files in those directories when patching up to
	# this release
	# make empty directories for directories that disappeared so that
	# patch will delete any files in those directories when patching up to
	# this release
	case $last_release_name in
	gcc-2.95*)
	mkdir $release_name/xiberty
	mkdir $release_name/contrib/fixinc
	;;
	esac

	# Now make diffs for g77, g77-testsuite objc, g++, g++-testsuite, testsuite,
	# then the whole bloody thing. Add libobjc, java & chill for next major
	#release.
	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
	diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libf2c $release_name/libf2c >> gcc-g77-$last_release_suffix-$release_suffix.diff

	#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

	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
	diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libchill $release_name/libchill >> gcc-chill-$last_release_suffix-$release_suffix.diff

	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
	#diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libf2c $release_name/libf2c >> gcc-java-$last_release_suffix-$release_suffix.diff

	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
	mkdir $last_release_name/libobjc
	diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libobjc $release_name/libobjc >> gcc-objc-$last_release_suffix-$release_suffix.diff

	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
	diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libio $release_name/libio >> gcc-g++-$last_release_suffix-$release_suffix.diff
	diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libstdc++ $release_name/libstdc++ >> gcc-g++-$last_release_suffix-$release_suffix.diff

	#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

	#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

	diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name $release_name > gcc-$last_release_suffix-$release_suffix.diff


	# Remove the old snapshot, we're done with it.
	rm -rf $last_release_name


	# Compress the diff files.
	gzip --best *.diff

	# bzip everything too

	# Copy them to the FTP server XXX

	# Update links on the ftp server XXX

	# Announce it XXX