contrib/release

   1 #! /bin/sh  -x
   2 #
   3 # GCC release generation script.
   4 #
   5 # Originally written by Jeff Law <law@redhat.com>.
   6
   7 # We need separate variables for the tag in the CVS sources and the
   8 # name of the release directory.  Consider if we have a packaging problem
   9 # and need to respin the release.  The sources do not change, but the release
  10 # name changes.
  11 #
  12 # [[ Not clear.  You  can purge the old tag and make a new one, too.
  13 #    That way they continue to match.  Maximize consistency. ]]
  14 #
  15 # We used to use a tag to get the previous release, but it is more reliable to
  16 # actually unpack the previous release from the ftp directory.  Consider files
  17 # like .brik which are in the release, but not in the repository.
  18 #
  19 if test $# != 6 ; then
  20   echo "usage: release release-tag release-name release_branch last-release-name prerelease dotag"
  21   exit 1
  22 fi
  23
  24 release_tag=$1
  25 release_name=$2
  26 release_suffix=`echo $release_name | sed -e s#gcc-##`
  27 release_branch=$3
  28 last_release_name=$4
  29 last_release_suffix=`echo $last_release_name | sed -e s#gcc-##`
  30 prerelease=$5
  31 dotag=$6
  32
  33 case $last_release_name in
  34   egcs-1.0*)
  35     echo "unprotoize.c and README.gcc need special handling"
  36     exit 1;
  37     ;;
  38   egcs-1.1*)
  39     echo "No java or chill in egcs-1.1*"
  40     ;;
  41
  42   gcc-2.95*)
  43     echo "No testsuites in gcc-2.95*"
  44     ;;
  45 esac
  46
  47 STATEDIR=${STATEDIR-/home/law}
  48 GCCBASE=${GCCBASE-${STATEDIR}/gcc}
  49 TMPDIR=${TMPDIR-/var/tmp}
  50 export TMPDIR STATEDIR GCCBASE
  51
  52 PATH=${GCCBASE}:$PATH
  53
  54 [ -f ${GCCBASE}/gcc.pot ] || {
  55   echo "'${GCCBASE}/gcc.pot' is missing"
  56   exit 1
  57 }
  58
  59 [ -f ${STATEDIR}/bin/brik ] || {
  60   echo "'${STATEDIR}/bin/brik' is missing"
  61   exit 1
  62 }
  63
  64 # We run this on the cvs server itself so we can get at the cvs
  65 # files quickly.  It also assumes access to my home dir for some
  66 # programs.
  67 CVSROOT=/cvs/gcc
  68 export CVSROOT
  69
  70 # Get somewhere useful with a lot of disk space.
  71 cd $TMPDIR
  72
  73 # Get into a temporary directory so as not to be confused by
  74 # any existing CVS administration files.
  75 rm -rf $$
  76 mkdir $$
  77 cd $$
  78
  79 if test $prerelease = no -a $dotag = yes; then
  80   update_changelogs $release_name $release_branch
  81 fi
  82
  83 # If requested, tag the branch.   Three steps, first remove the old tag from
  84 # the repository, then check out the release branch, then retag the release
  85 # branch.
  86 if test $dotag = yes; then
  87   rm -rf gcc
  88   cvs -Q rtag -d $release_tag gcc
  89   cvs -Q co -r $release_branch gcc
  90   cvs -Q tag -f $release_tag
  91   rm -rf gcc
  92 fi
  93
  94 # Get a copy of the previous release.  Get it from the ftp dir to avoid minor
  95 # issues with files like .brik not being in the repository.
  96 if test $prerelease = yes; then
  97   echo "Yow!"
  98   exit 1;
  99   zcat ~ftp/pub/gcc/snapshots/egcs-1.1.2-prerelease/$last_release_name.tar.gz | tar xf -
 100 else
 101   zcat ~ftp/pub/gcc/releases/$last_release_name/$last_release_name.tar.gz | tar xf -
 102 fi
 103
 104 # Files/directories which are not part of the gcc-core module.
 105 noncore_files="gcc/cp libio libstdc++ gcc/f libf2c gcc/objc libobjc gcc/ch libchill gcc/java libjava gcc/testsuite"
 106
 107 # Get the gcc core.  Note that the gcc-core module doesn't work yet, so
 108 # we get the whole directory, then prune the things we do not want.
 109 #
 110 # Also, get the latest copy of the installation instructions and the
 111 # faq in html, build plaintext versions of those documents.
 112 cvs -Q export -ko -r$release_tag gcc
 113 cd gcc
 114 contrib/gcc_update --touch
 115 cp ${GCCBASE}/gcc.pot gcc/po
 116 cd ..
 117 cvs -Q export -ko -Dnow wwwdocs/htdocs/install
 118 cvs -Q export -ko -Dnow wwwdocs/htdocs/faq.html
 119 #cvs -Q export -ko -Dnow wwwdocs/htdocs/bugs.html
 120 mv gcc $release_name
 121 release_docs $release_name $$
 122
 123 # Build a list of files in this release.
 124 cd $release_name
 125 find . -type f -print | sort > ../files_$release_name
 126 ${STATEDIR}/bin/brik -Gb -f ../files_$release_name > ../.brik_$release_name
 127 cp ../.brik_$release_name ./.brik
 128
 129 # Get back to the directory with the two releases in it.
 130 cd ..
 131
 132 # Remove anything that is not part of the core
 133 for file in $noncore_files; do
 134   rm -rf $last_release_name/$file
 135   rm -rf $release_name/$file
 136 done
 137
 138 # Make the core tarball
 139 tar cf - $release_name | gzip --best > gcc-core-$release_suffix.tar.gz
 140
 141 # make empty directories for directories that disappeared so that
 142 # patch will delete any files in those directories when patching up to
 143 # this release
 144 case $last_release_name in
 145   gcc-2.95*)
 146     mkdir $release_name/xiberty
 147     mkdir $release_name/contrib/fixinc
 148     ;;
 149 esac
 150
 151 # Diff the core modules
 152 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name $release_name > gcc-core-$last_release_suffix-$release_suffix.diff
 153
 154 # Remove the core gunk
 155 rm -rf $last_release_name
 156 rm -rf $release_name
 157
 158
 159 # Go back and get the full distributions.
 160 if test $prerelease = yes; then
 161   zcat ~ftp/pub/gcc/snapshots/egcs-1.1.2-prerelease/$last_release_name.tar.gz | tar xf -
 162 else
 163   zcat ~ftp/pub/gcc/releases/$last_release_name/$last_release_name.tar.gz | tar xf -
 164 fi
 165
 166 cvs -Q export -ko -r$release_tag gcc
 167 cd gcc
 168 contrib/gcc_update --touch
 169 cp ${GCCBASE}/gcc.pot gcc/po
 170 cd ..
 171 cvs -Q export -ko -Dnow wwwdocs/htdocs/install
 172 cvs -Q export -ko -Dnow wwwdocs/htdocs/faq.html
 173 #cvs -Q export -ko -Dnow wwwdocs/htdocs/bugs.html
 174 mv gcc $release_name
 175 find $release_name/gcc/testsuite -type f -print | xargs rm -f
 176 release_docs $release_name $$
 177
 178
 179 # No need to regenerate the .brik file.  We didn't delete it.
 180 cp .brik_$release_name $release_name/.brik
 181
 182 # We don't need this anymore.
 183 rm .brik_$release_name
 184 rm .brik_$last_release_name
 185
 186 # Make tarballs
 187
 188 tar cf - $release_name/.brik $release_name/gcc/f $release_name/libf2c | gzip --best > gcc-g77-$release_suffix.tar.gz
 189 tar cf - $release_name/.brik $release_name/gcc/java | gzip --best > gcc-java-$release_suffix.tar.gz
 190 tar cf - $release_name/.brik $release_name/gcc/ch $release_name/libchill | gzip --best > gcc-chill-$release_suffix.tar.gz
 191 #tar cf - $release_name/.brik $release_name/gcc/testsuite/g77.f-torture | gzip --best > gcc-g77-testsuite-$release_suffix.tar.gz
 192 tar cf - $release_name/.brik $release_name/gcc/objc $release_name/libobjc | gzip --best > gcc-objc-$release_suffix.tar.gz
 193 tar cf - $release_name/.brik $release_name/gcc/cp $release_name/libio $release_name/libstdc++ | gzip --best > gcc-g++-$release_suffix.tar.gz
 194 #tar cf - $release_name/.brik $release_name/gcc/testsuite/g++.old-deja | gzip --best > gcc-g++-tests-$release_suffix.tar.gz
 195 #tar cf - $release_name/.brik $release_name/gcc/testsuite | gzip --best > gcc-tests-$release_suffix.tar.gz
 196 tar cf - $release_name | gzip --best > $release_name.tar.gz
 197 # make empty directories for directories that disappeared so that
 198 # patch will delete any files in those directories when patching up to
 199 # this release
 200 # make empty directories for directories that disappeared so that
 201 # patch will delete any files in those directories when patching up to
 202 # this release
 203 case $last_release_name in
 204   gcc-2.95*)
 205     mkdir $release_name/xiberty
 206     mkdir $release_name/contrib/fixinc
 207     ;;
 208 esac
 209
 210 # Now make diffs for g77, g77-testsuite objc, g++, g++-testsuite, testsuite,
 211 # then the whole bloody thing.  Add libobjc, java & chill for next major
 212 #release.
 213 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
 214 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libf2c $release_name/libf2c >> gcc-g77-$last_release_suffix-$release_suffix.diff
 215
 216 #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
 217
 218 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
 219 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libchill $release_name/libchill >> gcc-chill-$last_release_suffix-$release_suffix.diff
 220
 221 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
 222 #diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libf2c $release_name/libf2c >> gcc-java-$last_release_suffix-$release_suffix.diff
 223
 224 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
 225 mkdir $last_release_name/libobjc
 226 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libobjc $release_name/libobjc >> gcc-objc-$last_release_suffix-$release_suffix.diff
 227
 228 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
 229 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libio $release_name/libio >> gcc-g++-$last_release_suffix-$release_suffix.diff
 230 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name/libstdc++ $release_name/libstdc++ >> gcc-g++-$last_release_suffix-$release_suffix.diff
 231
 232 #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
 233
 234 #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
 235
 236 diff -x de.gmo -x fr.gmo -Nrc3p $last_release_name $release_name > gcc-$last_release_suffix-$release_suffix.diff
 237
 238
 239 # Remove the old snapshot, we're done with it.
 240 rm -rf $last_release_name
 241
 242
 243 # Compress the diff files.
 244 gzip --best *.diff
 245
 246 # bzip everything too
 247
 248 # Copy them to the FTP server XXX
 249
 250 # Update links on the ftp server XXX
 251
 252 # Announce it XXX