src-release.sh

   1 #!/usr/bin/env bash
   2 #   Copyright (C) 1990-2017 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 LZIPPROG=lzip
  28 XZPROG=xz
  29 MD5PROG=md5sum
  30 MAKE=make
  31 CC=gcc
  32 CXX=g++
  33
  34 # Default to avoid splitting info files by setting the threshold high.
  35 MAKEINFOFLAGS=--split-size=5000000
  36
  37 #
  38 # Support for building net releases
  39
  40 # Files in devo used in any net release.
  41 DEVO_SUPPORT="README Makefile.in configure configure.ac \
  42         config.guess config.sub config move-if-change \
  43         COPYING COPYING.LIB install-sh config-ml.in symlink-tree \
  44         mkinstalldirs ltmain.sh missing ylwrap \
  45         libtool.m4 ltsugar.m4 ltversion.m4 ltoptions.m4 \
  46         Makefile.def Makefile.tpl src-release.sh config.rpath \
  47         ChangeLog MAINTAINERS README-maintainer-mode \
  48         lt~obsolete.m4 ltgcc.m4 depcomp mkdep compile \
  49         COPYING3 COPYING3.LIB"
  50
  51 # Files in devo/etc used in any net release.
  52 ETC_SUPPORT="Makefile.in configure configure.in standards.texi \
  53         make-stds.texi standards.info* configure.texi configure.info* \
  54         ChangeLog configbuild.* configdev.* fdl.texi texi2pod.pl gnu-oids.texi"
  55
  56 # Get the version number of a given tool
  57 getver()
  58 {
  59     tool=$1
  60     if grep 'AC_INIT.*BFD_VERSION' $tool/configure.ac >/dev/null 2>&1; then
  61         bfd/configure --version | sed -n -e '1s,.* ,,p'
  62     elif test -f $tool/common/create-version.sh; then
  63         $tool/common/create-version.sh $tool 'dummy-host' 'dummy-target' VER.tmp
  64         cat VER.tmp | grep 'version\[\]' | sed 's/.*"\([^"]*\)".*/\1/' | sed 's/-git$//'
  65         rm -f VER.tmp
  66     elif test -f $tool/version.in; then
  67         head -1 $tool/version.in
  68     else
  69         echo VERSION
  70     fi
  71 }
  72
  73 # Setup build directory for building release tarball
  74 do_proto_toplev()
  75 {
  76     package=$1
  77     ver=$2
  78     tool=$3
  79     support_files=$4
  80     echo "==> Making $package-$ver/"
  81     # Take out texinfo from a few places.
  82     sed -e '/^all\.normal: /s/\all-texinfo //' \
  83         -e '/^  install-texinfo /d' \
  84         <Makefile.in >tmp
  85     mv -f tmp Makefile.in
  86     # configure.  --enable-gold is needed to ensure .c/.h from .y are
  87     # built in the gold dir.  The disables speed the build a little.
  88     enables=
  89     disables=
  90     for dir in binutils gas gdb gold gprof ld libdecnumber readline sim; do
  91         case " $tool $support_files " in
  92             *" $dir "*) enables="$enables --enable-$dir" ;;
  93             *) disables="$disables --disable-$dir" ;;
  94         esac
  95     done
  96     echo "==> configure --target=i386-pc-linux-gnu $disables $enables"
  97     ./configure --target=i386-pc-linux-gnu $disables $enables
  98     $MAKE configure-host configure-target \
  99         ALL_GCC="" ALL_GCC_C="" ALL_GCC_CXX="" \
 100         CC_FOR_TARGET="$CC" CXX_FOR_TARGET="$CXX"
 101     # Make links, and run "make diststuff" or "make info" when needed.
 102     rm -rf proto-toplev
 103     mkdir proto-toplev
 104     dirs="$DEVO_SUPPORT $support_files $tool"
 105     for d in $dirs ; do
 106         if [ -d $d ]; then
 107             if [ ! -f $d/Makefile ] ; then
 108                 true
 109             elif grep '^diststuff:' $d/Makefile >/dev/null ; then
 110                 (cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" diststuff) \
 111                     || exit 1
 112             elif grep '^info:' $d/Makefile >/dev/null ; then
 113                 (cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info) \
 114                     || exit 1
 115             fi
 116             if [ -d $d/proto-$d.dir ]; then
 117                 ln -s ../$d/proto-$d.dir proto-toplev/$d
 118             else
 119                 ln -s ../$d proto-toplev/$d
 120             fi
 121         else
 122             if (echo x$d | grep / >/dev/null); then
 123               mkdir -p proto-toplev/`dirname $d`
 124               x=`dirname $d`
 125               ln -s ../`echo $x/ | sed -e 's,[^/]*/,../,g'`$d proto-toplev/$d
 126             else
 127               ln -s ../$d proto-toplev/$d
 128             fi
 129           fi
 130         done
 131         (cd etc; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info)
 132         $MAKE distclean
 133         mkdir proto-toplev/etc
 134         (cd proto-toplev/etc;
 135             for i in $ETC_SUPPORT; do
 136                 ln -s ../../etc/$i .
 137                 done)
 138         #
 139         # Take out texinfo from configurable dirs
 140         rm proto-toplev/configure.ac
 141         sed -e '/^host_tools=/s/texinfo //' \
 142             <configure.ac >proto-toplev/configure.ac
 143         #
 144         mkdir proto-toplev/texinfo
 145         ln -s ../../texinfo/texinfo.tex proto-toplev/texinfo/
 146         if test -r texinfo/util/tex3patch ; then
 147             mkdir proto-toplev/texinfo/util && \
 148                 ln -s ../../../texinfo/util/tex3patch proto-toplev/texinfo/util
 149         else
 150             true
 151         fi
 152         chmod -R og=u . || chmod og=u `find . -print`
 153         #
 154         # Create .gmo files from .po files.
 155         for f in `find . -name '*.po' -type f -print`; do
 156             msgfmt -o `echo $f | sed -e 's/\.po$/.gmo/'` $f
 157         done
 158         #
 159         rm -f $package-$ver
 160         ln -s proto-toplev $package-$ver
 161 }
 162
 163 CVS_NAMES='-name CVS -o -name .cvsignore'
 164
 165 # Add an md5sum to the built tarball
 166 do_md5sum()
 167 {
 168     echo "==> Adding md5 checksum to top-level directory"
 169     (cd proto-toplev && find * -follow \( $CVS_NAMES \) -prune \
 170         -o -type f -print \
 171         | xargs $MD5PROG > ../md5.new)
 172     rm -f proto-toplev/md5.sum
 173     mv md5.new proto-toplev/md5.sum
 174 }
 175
 176 # Build the release tarball
 177 do_tar()
 178 {
 179     package=$1
 180     ver=$2
 181     echo "==> Making $package-$ver.tar"
 182     rm -f $package-$ver.tar
 183     find $package-$ver -follow \( $CVS_NAMES \) -prune \
 184         -o -type f -print \
 185         | tar cTfh - $package-$ver.tar
 186 }
 187
 188 # Compress the output with bzip2
 189 do_bz2()
 190 {
 191     package=$1
 192     ver=$2
 193     echo "==> Bzipping $package-$ver.tar.bz2"
 194     rm -f $package-$ver.tar.bz2
 195     $BZIPPROG -k -v -9 $package-$ver.tar
 196 }
 197
 198 # Compress the output with gzip
 199 do_gz()
 200 {
 201     package=$1
 202     ver=$2
 203     echo "==> Gzipping $package-$ver.tar.gz"
 204     rm -f $package-$ver.tar.gz
 205     $GZIPPROG -k -v -9 $package-$ver.tar
 206 }
 207
 208 # Compress the output with lzip
 209 do_lz()
 210 {
 211     package=$1
 212     ver=$2
 213     echo "==> Lzipping $package-$ver.tar.lz"
 214     rm -f $package-$ver.tar.lz
 215     $LZIPPROG -k -v -9 $package-$ver.tar
 216 }
 217
 218 # Compress the output with xz
 219 do_xz()
 220 {
 221     package=$1
 222     ver=$2
 223     echo "==> Xzipping $package-$ver.tar.xz"
 224     rm -f $package-$ver.tar.xz
 225     $XZPROG -k -v -9 $package-$ver.tar
 226 }
 227
 228 # Compress the output with all selected compresion methods
 229 do_compress()
 230 {
 231     package=$1
 232     ver=$2
 233     compressors=$3
 234     for comp in $compressors; do
 235         case $comp in
 236             bz2)
 237                 do_bz2 $package $ver;;
 238             gz)
 239                 do_gz $package $ver;;
 240             lz)
 241                 do_lz $package $ver;;
 242             xz)
 243                 do_xz $package $ver;;
 244             *)
 245                 echo "Unknown compression method: $comp" && exit 1;;
 246         esac
 247     done
 248 }
 249
 250 # Add djunpack.bat the tarball
 251 do_djunpack()
 252 {
 253     package=$1
 254     ver=$2
 255     echo "==> Adding updated djunpack.bat to top-level directory"
 256     echo - 's /gdb-[0-9\.]*/$package-'"$ver"'/'
 257     sed < djunpack.bat > djunpack.new \
 258         -e 's/gdb-[0-9][0-9\.]*/$package-'"$ver"'/'
 259     rm -f proto-toplev/djunpack.bat
 260     mv djunpack.new proto-toplev/djunpack.bat
 261 }
 262
 263 # Create a release package, tar it and compress it
 264 tar_compress()
 265 {
 266     package=$1
 267     tool=$2
 268     support_files=$3
 269     compressors=$4
 270     verdir=${5:-$tool}
 271     ver=$(getver $verdir)
 272     do_proto_toplev $package $ver $tool "$support_files"
 273     do_md5sum
 274     do_tar $package $ver
 275     do_compress $package $ver "$compressors"
 276 }
 277
 278 # Create a gdb release package, tar it and compress it
 279 gdb_tar_compress()
 280 {
 281     package=$1
 282     tool=$2
 283     support_files=$3
 284     compressors=$4
 285     ver=$(getver $tool)
 286     do_proto_toplev $package $ver $tool "$support_files"
 287     do_md5sum
 288     do_djunpack $package $ver
 289     do_tar $package $ver
 290     do_compress $package $ver "$compressors"
 291 }
 292
 293 # The FSF "binutils" release includes gprof and ld.
 294 BINUTILS_SUPPORT_DIRS="bfd gas include libiberty opcodes ld elfcpp gold gprof intl setup.com makefile.vms cpu zlib"
 295 binutils_release()
 296 {
 297     compressors=$1
 298     package=binutils
 299     tool=binutils
 300     tar_compress $package $tool "$BINUTILS_SUPPORT_DIRS" "$compressors"
 301 }
 302
 303 GAS_SUPPORT_DIRS="bfd include libiberty opcodes intl setup.com makefile.vms zlib"
 304 gas_release()
 305 {
 306     compressors=$1
 307     package=gas
 308     tool=gas
 309     tar_compress $package $tool "$GAS_SUPPORT_DIRS" "$compressors"
 310 }
 311
 312 GDB_SUPPORT_DIRS="bfd include libiberty opcodes readline sim intl libdecnumber cpu zlib"
 313 gdb_release()
 314 {
 315     compressors=$1
 316     package=gdb
 317     tool=gdb
 318     gdb_tar_compress $package $tool "$GDB_SUPPORT_DIRS" "$compressors"
 319 }
 320
 321 # Corresponding to the CVS "sim" module.
 322 SIM_SUPPORT_DIRS="bfd opcodes libiberty include intl gdb/version.in gdb/common/create-version.sh makefile.vms zlib"
 323 sim_release()
 324 {
 325     compressors=$1
 326     package=sim
 327     tool=sim
 328     tar_compress $package $tool "$SIM_SUPPORT_DIRS" "$compressors" gdb
 329 }
 330
 331 usage()
 332 {
 333     echo "src-release.sh <options> <release>"
 334     echo "options:"
 335     echo "  -b: Compress with bzip2"
 336     echo "  -g: Compress with gzip"
 337     echo "  -l: Compress with lzip"
 338     echo "  -x: Compress with xz"
 339     exit 1
 340 }
 341
 342 build_release()
 343 {
 344     release=$1
 345     compressors=$2
 346     case $release in
 347         binutils)
 348             binutils_release "$compressors";;
 349         gas)
 350             gas_release "$compressors";;
 351         gdb)
 352             gdb_release "$compressors";;
 353         sim)
 354             sim_release "$compressors";;
 355         *)
 356             echo "Unknown release name: $release" && usage;;
 357     esac
 358 }
 359
 360 compressors=""
 361
 362 while getopts ":bglx" opt; do
 363     case $opt in
 364         b)
 365             compressors="$compressors bz2";;
 366         g)
 367             compressors="$compressors gz";;
 368         l)
 369             compressors="$compressors lz";;
 370         x)
 371             compressors="$compressors xz";;
 372         \?)
 373             echo "Invalid option: -$OPTARG" && usage;;
 374   esac
 375 done
 376 shift $((OPTIND -1))
 377 release=$1
 378
 379 build_release $release "$compressors"