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     $MAKE configure-host configure-target \
  88         ALL_GCC="" ALL_GCC_C="" ALL_GCC_CXX="" \
  89         CC_FOR_TARGET="$CC" CXX_FOR_TARGET="$CXX"
  90     # Make links, and run "make diststuff" or "make info" when needed.
  91     rm -rf proto-toplev
  92     mkdir proto-toplev
  93     dirs="$DEVO_SUPPORT $support_files $tool"
  94     for d in $dirs ; do
  95         if [ -d $d ]; then
  96             if [ ! -f $d/Makefile ] ; then
  97                 true
  98             elif grep '^diststuff:' $d/Makefile >/dev/null ; then
  99                 (cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" diststuff) \
 100                     || exit 1
 101             elif grep '^info:' $d/Makefile >/dev/null ; then
 102                 (cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info) \
 103                     || exit 1
 104             fi
 105             if [ -d $d/proto-$d.dir ]; then
 106                 ln -s ../$d/proto-$d.dir proto-toplev/$d
 107             else
 108                 ln -s ../$d proto-toplev/$d
 109             fi
 110         else
 111             if (echo x$d | grep / >/dev/null); then
 112               mkdir -p proto-toplev/`dirname $d`
 113               x=`dirname $d`
 114               ln -s ../`echo $x/ | sed -e 's,[^/]*/,../,g'`$d proto-toplev/$d
 115             else
 116               ln -s ../$d proto-toplev/$d
 117             fi
 118           fi
 119         done
 120         (cd etc; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info)
 121         $MAKE distclean
 122         mkdir proto-toplev/etc
 123         (cd proto-toplev/etc;
 124             for i in $ETC_SUPPORT; do
 125                 ln -s ../../etc/$i .
 126                 done)
 127         #
 128         # Take out texinfo from configurable dirs
 129         rm proto-toplev/configure.ac
 130         sed -e '/^host_tools=/s/texinfo //' \
 131             <configure.ac >proto-toplev/configure.ac
 132         #
 133         mkdir proto-toplev/texinfo
 134         ln -s ../../texinfo/texinfo.tex proto-toplev/texinfo/
 135         if test -r texinfo/util/tex3patch ; then
 136             mkdir proto-toplev/texinfo/util && \
 137                 ln -s ../../../texinfo/util/tex3patch proto-toplev/texinfo/util
 138         else
 139             true
 140         fi
 141         chmod -R og=u . || chmod og=u `find . -print`
 142         #
 143         # Create .gmo files from .po files.
 144         for f in `find . -name '*.po' -type f -print`; do
 145             msgfmt -o `echo $f | sed -e 's/\.po$/.gmo/'` $f
 146         done
 147         #
 148         rm -f $package-$ver
 149         ln -s proto-toplev $package-$ver
 150 }
 151
 152 CVS_NAMES='-name CVS -o -name .cvsignore'
 153
 154 # Add an md5sum to the built tarball
 155 do_md5sum()
 156 {
 157     echo "==> Adding md5 checksum to top-level directory"
 158     (cd proto-toplev && find * -follow \( $CVS_NAMES \) -prune \
 159         -o -type f -print \
 160         | xargs $MD5PROG > ../md5.new)
 161     rm -f proto-toplev/md5.sum
 162     mv md5.new proto-toplev/md5.sum
 163 }
 164
 165 # Build the release tarball
 166 do_tar()
 167 {
 168     package=$1
 169     ver=$2
 170     echo "==> Making $package-$ver.tar"
 171     rm -f $package-$ver.tar
 172     find $package-$ver -follow \( $CVS_NAMES \) -prune \
 173         -o -type f -print \
 174         | tar cTfh - $package-$ver.tar
 175 }
 176
 177 # Compress the output with bzip2
 178 do_bz2()
 179 {
 180     package=$1
 181     ver=$2
 182     echo "==> Bzipping $package-$ver.tar.bz2"
 183     rm -f $package-$ver.tar.bz2
 184     $BZIPPROG -k -v -9 $package-$ver.tar
 185 }
 186
 187 # Compress the output with gzip
 188 do_gz()
 189 {
 190     package=$1
 191     ver=$2
 192     echo "==> Gzipping $package-$ver.tar.gz"
 193     rm -f $package-$ver.tar.gz
 194     $GZIPPROG -k -v -9 $package-$ver.tar
 195 }
 196
 197 # Compress the output with xz
 198 do_xz()
 199 {
 200     package=$1
 201     ver=$2
 202     echo "==> Xzipping $package-$ver.tar.xz"
 203     rm -f $package-$ver.tar.xz
 204     $XZPROG -k -v -9 $package-$ver.tar
 205 }
 206
 207 # Compress the output with all selected compresion methods
 208 do_compress()
 209 {
 210     package=$1
 211     ver=$2
 212     compressors=$3
 213     for comp in $compressors; do
 214         case $comp in
 215             bz2)
 216                 do_bz2 $package $ver;;
 217             gz)
 218                 do_gz $package $ver;;
 219             xz)
 220                 do_xz $package $ver;;
 221             *)
 222                 echo "Unknown compression method: $comp" && exit 1;;
 223         esac
 224     done
 225 }
 226
 227 # Add djunpack.bat the tarball
 228 do_djunpack()
 229 {
 230     package=$1
 231     ver=$2
 232     echo "==> Adding updated djunpack.bat to top-level directory"
 233     echo - 's /gdb-[0-9\.]*/$package-'"$ver"'/'
 234     sed < djunpack.bat > djunpack.new \
 235         -e 's/gdb-[0-9][0-9\.]*/$package-'"$ver"'/'
 236     rm -f proto-toplev/djunpack.bat
 237     mv djunpack.new proto-toplev/djunpack.bat
 238 }
 239
 240 # Create a release package, tar it and compress it
 241 tar_compress()
 242 {
 243     package=$1
 244     tool=$2
 245     support_files=$3
 246     compressors=$4
 247     verdir=${5:-$tool}
 248     ver=$(getver $verdir)
 249     do_proto_toplev $package $ver $tool "$support_files"
 250     do_md5sum
 251     do_tar $package $ver
 252     do_compress $package $ver "$compressors"
 253 }
 254
 255 # Create a gdb release package, tar it and compress it
 256 gdb_tar_compress()
 257 {
 258     package=$1
 259     tool=$2
 260     support_files=$3
 261     compressors=$4
 262     ver=$(getver $tool)
 263     do_proto_toplev $package $ver $tool "$support_files"
 264     do_md5sum
 265     do_djunpack $package $ver
 266     do_tar $package $ver
 267     do_compress $package $ver "$compressors"
 268 }
 269
 270 # The FSF "binutils" release includes gprof and ld.
 271 BINUTILS_SUPPORT_DIRS="bfd gas include libiberty opcodes ld elfcpp gold gprof intl setup.com makefile.vms cpu zlib"
 272 binutils_release()
 273 {
 274     compressors=$1
 275     package=binutils
 276     tool=binutils
 277     tar_compress $package $tool "$BINUTILS_SUPPORT_DIRS" "$compressors"
 278 }
 279
 280 GAS_SUPPORT_DIRS="bfd include libiberty opcodes intl setup.com makefile.vms zlib"
 281 gas_release()
 282 {
 283     compressors=$1
 284     package=gas
 285     tool=gas
 286     tar_compress $package $tool "$GAS_SUPPORT_DIRS" "$compressors"
 287 }
 288
 289 GDB_SUPPORT_DIRS="bfd include libiberty opcodes readline sim intl libdecnumber cpu zlib"
 290 gdb_release()
 291 {
 292     compressors=$1
 293     package=gdb
 294     tool=gdb
 295     gdb_tar_compress $package $tool "$GDB_SUPPORT_DIRS" "$compressors"
 296 }
 297
 298 # Corresponding to the CVS "sim" module.
 299 SIM_SUPPORT_DIRS="bfd opcodes libiberty include intl gdb/version.in gdb/common/create-version.sh makefile.vms zlib"
 300 sim_release()
 301 {
 302     compressors=$1
 303     package=sim
 304     tool=sim
 305     tar_compress $package $tool "$SIM_SUPPORT_DIRS" "$compressors" gdb
 306 }
 307
 308 usage()
 309 {
 310     echo "src-release.sh <options> <release>"
 311     echo "options:"
 312     echo "  -b: Compress with bzip2"
 313     echo "  -g: Compress with gzip"
 314     echo "  -x: Compress with xz"
 315     exit 1
 316 }
 317
 318 build_release()
 319 {
 320     release=$1
 321     compressors=$2
 322     case $release in
 323         binutils)
 324             binutils_release "$compressors";;
 325         gas)
 326             gas_release "$compressors";;
 327         gdb)
 328             gdb_release "$compressors";;
 329         sim)
 330             sim_release "$compressors";;
 331         *)
 332             echo "Unknown release name: $release" && usage;;
 333     esac
 334 }
 335
 336 compressors=""
 337
 338 while getopts ":gbx" opt; do
 339     case $opt in
 340         b)
 341             compressors="$compressors bz2";;
 342         g)
 343             compressors="$compressors gz";;
 344         x)
 345             compressors="$compressors xz";;
 346         \?)
 347             echo "Invalid option: -$OPTARG" && usage;;
 348   esac
 349 done
 350 shift $((OPTIND -1))
 351 release=$1
 352
 353 build_release $release "$compressors"