src-release.sh

   1 #!/usr/bin/env bash
   2 #   Copyright (C) 1990-2014 Free Software Foundation
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 #
  17
  18 # This script creates release packages for gdb, binutils, and other
  19 # packages which live in src.  It used to be implemented as the src-release
  20 # Makefile and prior to that was part of the top level Makefile, but that
  21 # turned out to be very messy and hard to maintain.
  22
  23 set -e
  24
  25 BZIPPROG=bzip2
  26 GZIPPROG=gzip
  27 XZPROG=xz
  28 MD5PROG=md5sum
  29 MAKE=make
  30 CC=gcc
  31 CXX=g++
  32
  33 # Default to avoid splitting info files by setting the threshold high.
  34 MAKEINFOFLAGS=--split-size=5000000
  35
  36 #
  37 # Support for building net releases
  38
  39 # Files in devo used in any net release.
  40 DEVO_SUPPORT="README Makefile.in configure configure.ac \
  41         config.guess config.sub config move-if-change \
  42         COPYING COPYING.LIB install-sh config-ml.in symlink-tree \
  43         mkinstalldirs ltmain.sh missing ylwrap \
  44         libtool.m4 ltsugar.m4 ltversion.m4 ltoptions.m4 \
  45         Makefile.def Makefile.tpl src-release.sh config.rpath \
  46         ChangeLog MAINTAINERS README-maintainer-mode \
  47         lt~obsolete.m4 ltgcc.m4 depcomp mkdep compile \
  48         COPYING3 COPYING3.LIB"
  49
  50 # Files in devo/etc used in any net release.
  51 ETC_SUPPORT="Makefile.in configure configure.in standards.texi \
  52         make-stds.texi standards.info* configure.texi configure.info* \
  53         ChangeLog configbuild.* configdev.* fdl.texi texi2pod.pl gnu-oids.texi"
  54
  55 # Get the version number of a given tool
  56 getver()
  57 {
  58     tool=$1
  59     if grep 'AC_INIT.*BFD_VERSION' $tool/configure.ac >/dev/null 2>&1; then
  60         bfd/configure --version | sed -n -e '1s,.* ,,p'
  61     elif test -f $tool/common/create-version.sh; then
  62         $tool/common/create-version.sh $tool 'dummy-host' 'dummy-target' VER.tmp
  63         cat VER.tmp | grep 'version\[\]' | sed 's/.*"\([^"]*\)".*/\1/' | sed 's/-cvs$//'
  64         rm -f VER.tmp
  65     elif test -f $tool/version.in; then
  66         head -1 $tool/version.in
  67     else
  68         echo VERSION
  69     fi
  70 }
  71
  72 # Setup build directory for building release tarball
  73 do_proto_toplev()
  74 {
  75     package=$1
  76     ver=$2
  77     tool=$3
  78     support_files=$4
  79     echo "==> Making $package-$ver/"
  80     # Take out texinfo from a few places.
  81     sed -e '/^all\.normal: /s/\all-texinfo //' \
  82         -e '/^  install-texinfo /d' \
  83         <Makefile.in >tmp
  84     mv -f tmp Makefile.in
  85     #
  86     ./configure --target=i386-pc-linux-gnu \
  87         --with-target-subdir=. \
  88         --disable-multilib
  89     $MAKE configure-host configure-target \
  90         ALL_GCC="" ALL_GCC_C="" ALL_GCC_CXX="" \
  91         CC_FOR_TARGET="$CC" CXX_FOR_TARGET="$CXX"
  92     # Make links, and run "make diststuff" or "make info" when needed.
  93     rm -rf proto-toplev
  94     mkdir proto-toplev
  95     dirs="$DEVO_SUPPORT $support_files $tool"
  96     for d in $dirs ; do
  97         if [ -d $d ]; then
  98             if [ ! -f $d/Makefile ] ; then
  99                 true
 100             elif grep '^diststuff:' $d/Makefile >/dev/null ; then
 101                 (cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" diststuff) \
 102                     || exit 1
 103             elif grep '^info:' $d/Makefile >/dev/null ; then
 104                 (cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info) \
 105                     || exit 1
 106             fi
 107             if [ -d $d/proto-$d.dir ]; then
 108                 ln -s ../$d/proto-$d.dir proto-toplev/$d
 109             else
 110                 ln -s ../$d proto-toplev/$d
 111             fi
 112         else
 113             if (echo x$d | grep / >/dev/null); then
 114               mkdir -p proto-toplev/`dirname $d`
 115               x=`dirname $d`
 116               ln -s ../`echo $x/ | sed -e 's,[^/]*/,../,g'`$d proto-toplev/$d
 117             else
 118               ln -s ../$d proto-toplev/$d
 119             fi
 120           fi
 121         done
 122         (cd etc; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info)
 123         $MAKE distclean
 124         mkdir proto-toplev/etc
 125         (cd proto-toplev/etc;
 126             for i in $ETC_SUPPORT; do
 127                 ln -s ../../etc/$i .
 128                 done)
 129         #
 130         # Take out texinfo from configurable dirs
 131         rm proto-toplev/configure.ac
 132         sed -e '/^host_tools=/s/texinfo //' \
 133             <configure.ac >proto-toplev/configure.ac
 134         #
 135         mkdir proto-toplev/texinfo
 136         ln -s ../../texinfo/texinfo.tex proto-toplev/texinfo/
 137         if test -r texinfo/util/tex3patch ; then
 138             mkdir proto-toplev/texinfo/util && \
 139                 ln -s ../../../texinfo/util/tex3patch proto-toplev/texinfo/util
 140         else
 141             true
 142         fi
 143         chmod -R og=u . || chmod og=u `find . -print`
 144         #
 145         # Create .gmo files from .po files.
 146         for f in `find . -name '*.po' -type f -print`; do
 147             msgfmt -o `echo $f | sed -e 's/\.po$/.gmo/'` $f
 148         done
 149         #
 150         rm -f $package-$ver
 151         ln -s proto-toplev $package-$ver
 152 }
 153
 154 CVS_NAMES='-name CVS -o -name .cvsignore'
 155
 156 # Add an md5sum to the built tarball
 157 do_md5sum()
 158 {
 159     echo "==> Adding md5 checksum to top-level directory"
 160     (cd proto-toplev && find * -follow \( $CVS_NAMES \) -prune \
 161         -o -type f -print \
 162         | xargs $MD5PROG > ../md5.new)
 163     rm -f proto-toplev/md5.sum
 164     mv md5.new proto-toplev/md5.sum
 165 }
 166
 167 # Build the release tarball
 168 do_tar()
 169 {
 170     package=$1
 171     ver=$2
 172     echo "==> Making $package-$ver.tar"
 173     rm -f $package-$ver.tar
 174     find $package-$ver -follow \( $CVS_NAMES \) -prune \
 175         -o -type f -print \
 176         | tar cTfh - $package-$ver.tar
 177 }
 178
 179 # Compress the output with bzip2
 180 do_bz2()
 181 {
 182     package=$1
 183     ver=$2
 184     echo "==> Bzipping $package-$ver.tar.bz2"
 185     rm -f $package-$ver.tar.bz2
 186     $BZIPPROG -k -v -9 $package-$ver.tar
 187 }
 188
 189 # Compress the output with gzip
 190 do_gz()
 191 {
 192     package=$1
 193     ver=$2
 194     echo "==> Gzipping $package-$ver.tar.gz"
 195     rm -f $package-$ver.tar.gz
 196     $GZIPPROG -k -v -9 $package-$ver.tar
 197 }
 198
 199 # Compress the output with xz
 200 do_xz()
 201 {
 202     package=$1
 203     ver=$2
 204     echo "==> Xzipping $package-$ver.tar.xz"
 205     rm -f $package-$ver.tar.xz
 206     $XZPROG -k -v -9 $package-$ver.tar
 207 }
 208
 209 # Compress the output with all selected compresion methods
 210 do_compress()
 211 {
 212     package=$1
 213     ver=$2
 214     compressors=$3
 215     for comp in $compressors; do
 216         case $comp in
 217             bz2)
 218                 do_bz2 $package $ver;;
 219             gz)
 220                 do_gz $package $ver;;
 221             xz)
 222                 do_xz $package $ver;;
 223             *)
 224                 echo "Unknown compression method: $comp" && exit 1;;
 225         esac
 226     done
 227 }
 228
 229 # Add djunpack.bat the tarball
 230 do_djunpack()
 231 {
 232     package=$1
 233     ver=$2
 234     echo "==> Adding updated djunpack.bat to top-level directory"
 235     echo - 's /gdb-[0-9\.]*/$package-'"$ver"'/'
 236     sed < djunpack.bat > djunpack.new \
 237         -e 's/gdb-[0-9][0-9\.]*/$package-'"$ver"'/'
 238     rm -f proto-toplev/djunpack.bat
 239     mv djunpack.new proto-toplev/djunpack.bat
 240 }
 241
 242 # Create a release package, tar it and compress it
 243 tar_compress()
 244 {
 245     package=$1
 246     tool=$2
 247     support_files=$3
 248     compressors=$4
 249     ver=$(getver $tool)
 250     do_proto_toplev $package $ver $tool "$support_files"
 251     do_md5sum
 252     do_tar $package $ver
 253     do_compress $package $ver "$compressors"
 254 }
 255
 256 # Create a gdb release package, tar it and compress it
 257 gdb_tar_compress()
 258 {
 259     package=$1
 260     tool=$2
 261     support_files=$3
 262     compressors=$4
 263     ver=$(getver $tool)
 264     do_proto_toplev $package $ver $tool "$support_files"
 265     do_md5sum
 266     do_djunpack $package $ver
 267     do_tar $package $ver
 268     do_compress $package $ver "$compressors"
 269 }
 270
 271 # The FSF "binutils" release includes gprof and ld.
 272 BINUTILS_SUPPORT_DIRS="bfd gas include libiberty opcodes ld elfcpp gold gprof intl setup.com makefile.vms cpu zlib"
 273 binutils_release()
 274 {
 275     compressors=$1
 276     package=binutils
 277     tool=binutils
 278     tar_compress $package $tool "$BINUTILS_SUPPORT_DIRS" "$compressors"
 279 }
 280
 281 GAS_SUPPORT_DIRS="bfd include libiberty opcodes intl setup.com makefile.vms zlib"
 282 gas_release()
 283 {
 284     compressors=$1
 285     package=gas
 286     tool=gas
 287     tar_compress $package $tool "$GAS_SUPPORT_DIRS" "$compressors"
 288 }
 289
 290 GDB_SUPPORT_DIRS="bfd include libiberty opcodes readline sim intl libdecnumber cpu zlib"
 291 gdb_release()
 292 {
 293     compressors=$1
 294     package=gdb
 295     tool=gdb
 296     gdb_tar_compress $package $tool "$GDB_SUPPORT_DIRS" "$compressors"
 297 }
 298
 299 # Corresponding to the CVS "sim" module.
 300 SIM_SUPPORT_DIRS="bfd opcodes libiberty include intl gdb/version.in makefile.vms zlib"
 301 sim_release()
 302 {
 303     compressors=$1
 304     package=sim
 305     tool=sim
 306     tar_compress $package $tool "$SIM_SUPPORT_DIRS" "$compressors"
 307 }
 308
 309 usage()
 310 {
 311     echo "src-release.sh <options> <release>"
 312     echo "options:"
 313     echo "  -b: Compress with bzip2"
 314     echo "  -g: Compress with gzip"
 315     echo "  -x: Compress with xz"
 316     exit 1
 317 }
 318
 319 build_release()
 320 {
 321     release=$1
 322     compressors=$2
 323     case $release in
 324         binutils)
 325             binutils_release "$compressors";;
 326         gas)
 327             gas_release "$compressors";;
 328         gdb)
 329             gdb_release "$compressors";;
 330         sim)
 331             sim_release "$compressors";;
 332         *)
 333             echo "Unknown release name: $release" && usage;;
 334     esac
 335 }
 336
 337 compressors=""
 338
 339 while getopts ":gbx" opt; do
 340     case $opt in
 341         b)
 342             compressors="$compressors bz2";;
 343         g)
 344             compressors="$compressors gz";;
 345         x)
 346             compressors="$compressors xz";;
 347         \?)
 348             echo "Invalid option: -$OPTARG" && usage;;
 349   esac
 350 done
 351 shift $((OPTIND -1))
 352 release=$1
 353
 354 build_release $release "$compressors"