contrib/snapshot

   1 #! /bin/csh
   2 #
   3 # GCC snapshot generation script.
   4 #
   5 # Originally written by Jeff Law <law@redhat.com>. Most minor modifications
   6 # by Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>.
   7
   8 # TODO: Include the FAQ and installation instructions in the snapshot
   9
  10 set SCRIPTDIR=/home/law/gcc
  11 set STATEDIR=/home/law
  12 set TMPDIR=/var/tmp
  13
  14 set path = (/usr/local/bin $path)
  15
  16 # Get somewhere useful with a lot of disk space.
  17 cd $TMPDIR
  18
  19 # Get date of current and previous snapshot.
  20 set date=`date +%Y%m%d`
  21 set last_date=`cat $STATEDIR/.snapshot_date`
  22 set snapdir=`date +%Y-%m-%d`
  23
  24 # Update and uncomment the following lines to run a particular snapshot pair.
  25 #set date=971215
  26 #set last_date=19990920
  27
  28 # We run this on the cvs server itself so we can get at
  29 # the cvs files quickly.
  30 setenv CVSROOT /cvs/gcc
  31
  32 # Get into a temporary directory so as not to be confused by
  33 # any existing CVS administration files.
  34 rm -rf $$
  35 mkdir $$
  36 cd $$
  37
  38 # Tag the current sources for the snapshot
  39 cvs -z 9 -Q rtag -F gcc_ss_$date gcc
  40
  41 # Get an exported copy of the last gcc-core module snapshot
  42 # arggh gcc-core doesn't work right now, so check out the whole
  43 # thing and remove bits we don't need.
  44 #zcat ~ftp/pub/gcc/snapshots/1998-05-31/gcc-$last_date.tar.gz | tar xf -
  45 cvs -z 9 -Q export -rgcc_ss_$last_date gcc
  46 cd gcc
  47 find . -type f -print | sort > ../files_$last_date
  48 ~law/bin/brik -Gb -f ../files_$last_date > ../.brik_$last_date
  49 cp ../.brik_$last_date ./.brik
  50 cd ..
  51 rm -rf gcc/{libio,libstdc++,libstdc++-v3,libf2c,libchill,libobjc}
  52 rm -rf gcc/{boehm-gc,fastjar,libffi,libjava,zlib}
  53 rm -rf gcc/gcc/{testsuite,f,objc,cp,java,ch}
  54 mv gcc gcc-$last_date
  55
  56 # Similarly for today's gcc-core module snapshot
  57 cvs -z 9 -Q export -rgcc_ss_$date gcc
  58 cd gcc
  59 contrib/gcc_update --touch
  60 find . -type f -print  | sort > ../files_$date
  61 ~law/bin/brik -Gb -f ../files_$date > ../.brik_$date
  62 cp ../.brik_$date ./.brik
  63 cd ..
  64 rm -rf gcc/{libio,libstdc++,libstdc++-v3,libf2c,libchill,libobjc}
  65 rm -rf gcc/{boehm-gc,fastjar,libffi,libjava,zlib}
  66 rm -rf gcc/gcc/{testsuite,f,objc,cp,java,ch}
  67 mv gcc gcc-$date
  68
  69 rm -rf files_$date
  70 rm -rf files_$last_date
  71
  72 # Diff them
  73 diff  -Nrc3p gcc-$last_date gcc-$date > gcc-core-$last_date-$date.diff
  74
  75 # Make the tarball for the core
  76 tar cf - gcc-$date | gzip --best > gcc-core-$date.tar.gz
  77
  78 # Remove the core gunk and get the whole thing back.
  79 rm -rf gcc-$last_date
  80 rm -rf gcc-$date
  81 #zcat ~ftp/pub/gcc/snapshots/1998-05-31/gcc-$last_date.tar.gz | tar xf -
  82 cvs -z 9 -Q export -rgcc_ss_$last_date gcc
  83 mv gcc gcc-$last_date
  84 cp .brik_$last_date gcc-$last_date/.brik
  85 cvs -z 9 -Q export -rgcc_ss_$date gcc
  86 cd gcc
  87 contrib/gcc_update --touch
  88 cd ..
  89 mv gcc gcc-$date
  90 cp .brik_$date gcc-$date/.brik
  91
  92 # We don't need this anymore.
  93 rm -rf .brik_$date
  94 rm -rf .brik_$last_date
  95
  96 # Now make diffs for g77, g77-testsuite chill, java objc, g++, g++-testsuite,
  97 # testsuite, then the whole bloody thing.
  98 diff  -Nrc3p gcc-$last_date/gcc/f gcc-$date/gcc/f > gcc-g77-$last_date-$date.diff
  99 diff  -Nrc3p gcc-$last_date/libf2c gcc-$date/libf2c >> gcc-g77-$last_date-$date.diff
 100
 101 diff  -Nrc3p gcc-$last_date/gcc/testsuite/g77.f-torture  gcc-$date/gcc/testsuite/g77.f-torture > gcc-g77-testsuite-$last_date-$date.diff
 102
 103 diff  -Nrc3p gcc-$last_date/gcc/objc gcc-$date/gcc/objc > gcc-objc-$last_date-$date.diff
 104 diff  -Nrc3p gcc-$last_date/libobjc gcc-$date/libobjc >> gcc-objc-$last_date-$date.diff
 105
 106 diff  -Nrc3p gcc-$last_date/gcc/java gcc-$date/gcc/java > gcc-java-$last_date-$date.diff
 107 diff  -Nrc3p gcc-$last_date/boehm-gc gcc-$date/boehm-gc >> gcc-java-$last_date-$date.diff
 108 diff  -Nrc3p gcc-$last_date/fastjar gcc-$date/fastjar >> gcc-java-$last_date-$date.diff
 109 diff  -Nrc3p gcc-$last_date/libffi gcc-$date/libffi >> gcc-java-$last_date-$date.diff
 110 diff  -Nrc3p gcc-$last_date/libjava gcc-$date/libjava >> gcc-java-$last_date-$date.diff
 111 diff  -Nrc3p gcc-$last_date/zlib gcc-$date/zlib >> gcc-java-$last_date-$date.diff
 112
 113 diff  -Nrc3p gcc-$last_date/gcc/ch gcc-$date/gcc/ch > gcc-chill-$last_date-$date.diff
 114 diff  -Nrc3p gcc-$last_date/libchill gcc-$date/libchill >> gcc-chill-$last_date-$date.diff
 115
 116 diff  -Nrc3p gcc-$last_date/gcc/cp gcc-$date/gcc/cp > gcc-g++-$last_date-$date.diff
 117 diff  -Nrc3p gcc-$last_date/libio gcc-$date/libio >> gcc-g++-$last_date-$date.diff
 118 diff  -Nrc3p gcc-$last_date/libstdc++ gcc-$date/libstdc++ >> gcc-g++-$last_date-$date.diff
 119 diff  -Nrc3p gcc-$last_date/libstdc++-v3 gcc-$date/libstdc++-v3 >> gcc-g++-$last_date-$date.diff
 120
 121 diff  -Nrc3p gcc-$last_date/gcc/testsuite/g++.old-deja gcc-$date/gcc/testsuite/g++.old-deja > gcc-g++-tests-$last_date-$date.diff
 122
 123 diff  -Nrc3p gcc-$last_date/gcc/testsuite gcc-$date/gcc/testsuite > gcc-tests-$last_date-$date.diff
 124
 125 diff  -Nrc3p gcc-$last_date gcc-$date > gcc-$last_date-$date.diff
 126
 127
 128 # Apply the patches to the old snapshot and run another diff to see if anything
 129 # bad happened.
 130 cd gcc-$last_date
 131 patch -p1 -E -s < ../gcc-$last_date-$date.diff
 132 find . -name \*.orig -print | xargs rm -rf
 133 rm -rf .brik.orig
 134 find . -name \*.rej > $STATEDIR/CHECKME
 135 ~law/bin/brik -C .brik >> $STATEDIR/CHECKME
 136 cd ..
 137 diff  -Nrc3p gcc-$last_date gcc-$date >> $STATEDIR/CHECKME
 138
 139 # Remove the old snapshot, we're done with it.
 140 #rm -rf gcc-$last_date
 141
 142 # Make tarballs
 143 # Touch all the machine generated files so people don't need gperf, bison and friends.
 144
 145 tar cf - gcc-$date/.brik gcc-$date/gcc/f gcc-$date/libf2c | gzip --best > gcc-g77-$date.tar.gz
 146 tar cf - gcc-$date/.brik gcc-$date/gcc/testsuite/g77.f-torture | gzip --best > gcc-g77-testsuite-$date.tar.gz
 147 tar cf - gcc-$date/.brik gcc-$date/gcc/objc gcc-$date/libobjc | gzip --best > gcc-objc-$date.tar.gz
 148 tar cf - gcc-$date/.brik gcc-$date/gcc/java gcc-$date/{boehm-gc,fastjar,libffi,libjava,zlib} | gzip --best > gcc-java-$date.tar.gz
 149 tar cf - gcc-$date/.brik gcc-$date/gcc/ch gcc-$date/libchill | gzip --best > gcc-chill-$date.tar.gz
 150 tar cf - gcc-$date/.brik gcc-$date/gcc/cp gcc-$date/{libio,libstdc++,libstdc++-v3} | gzip --best > gcc-g++-$date.tar.gz
 151 tar cf - gcc-$date/.brik gcc-$date/gcc/testsuite/g++.old-deja | gzip --best > gcc-g++-tests-$date.tar.gz
 152 tar cf - gcc-$date/.brik gcc-$date/gcc/testsuite | gzip --best > gcc-tests-$date.tar.gz
 153 tar cf - gcc-$date | gzip --best > gcc-$date.tar.gz
 154
 155 # Compress the diff files.
 156 gzip --best *.diff
 157
 158 # Copy them to the FTP server XXX
 159 mkdir ~ftp/pub/gcc/snapshots/$snapdir
 160 chmod 775 ~ftp/pub/gcc/snapshots/$snapdir
 161 cp *.gz ~ftp/pub/gcc/snapshots/$snapdir
 162 foreach tst (*.gz)
 163   echo $tst `sum $tst` >>~ftp/pub/gcc/snapshots/$snapdir/CHECKSUMS
 164 end
 165
 166 # Update links on the ftp server
 167 $SCRIPTDIR/update_links $date
 168
 169 # Get back to the toplevel directory before we update the date.
 170 cd  $STATEDIR
 171
 172 # Note that we made a snapshot today
 173 mv .snapshot_date .prev_snapshot_date
 174 echo $date > .snapshot_date
 175
 176 $SCRIPTDIR/update_tags
 177
 178 # Announce it XXX
 179 mail -s "gcc-ss-$date is now available" gcc@gcc.gnu.org < ~ftp/pub/gcc/snapshots/README
 180 mail -s "snapshot:CHECKME" law@cygnus.com < $STATEDIR/CHECKME
 181 rm -rf $TMPDIR/$$