From 61bd489a8a5ab27d861111726b8a6ceb4ca2eada Mon Sep 17 00:00:00 2001
From: Will Newton <will.newton@linaro.org>
Date: Thu, 7 Aug 2014 14:38:55 +0100
Subject: [PATCH] src-release.sh: Convert src-release to a shell script
This began as an attempt to make a few small changes to src-release
but heeding the comments at the top of the file it seemed it might be
wise to convert it to a shell script instead which should hopefully
be more maintainable.
This shell script contains most of the functionality of the Makefile
version. It can be run like this:
# This will build gdb and compress with bzip2, gzip and xz
./src-release.sh -bgx gdb
The functionality that has been removed is building tarballs for insight
and gnats, which were broken in the current repository layout and
gas+binutils which amounted to basically the same thing as binutils so
didn't seem worth keeping. The script always builds a tar file,
compression is optional, so no need for specific commands to build tar
files rather than compressed tar files.
The build of gas releases has been fixed, as has extraction of version
numbers which had been broken since the switch to configure.ac files
and AC_INIT.
I also removed the code for distcleaning the intl sub-directory as it
seems like that issue has been fixed.
The script is capable of compressing with bzip2, gzip and xz which
should cover all formats available on gnu.org.
I tested it by producing release tarballs which are substantially
identical to the ones produced by the src-release script.
ChangeLog:
2014-08-26 Will Newton <will.newton@linaro.org>
* src-release.sh: New file.
* src-release: Remove file.
---
src-release.sh | 353 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 353 insertions(+)
create mode 100755 src-release.sh
new file mode 100755
@@ -0,0 +1,353 @@
+#!/usr/bin/env bash
+# Copyright (C) 1990-2014 Free Software Foundation
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+
+# This script creates release packages for gdb, binutils, and other
+# packages which live in src. It used to be implemented as the src-release
+# Makefile and prior to that was part of the top level Makefile, but that
+# turned out to be very messy and hard to maintain.
+
+set -e
+
+BZIPPROG=bzip2
+GZIPPROG=gzip
+XZPROG=xz
+MD5PROG=md5sum
+MAKE=make
+CC=gcc
+CXX=g++
+
+# Default to avoid splitting info files by setting the threshold high.
+MAKEINFOFLAGS=--split-size=5000000
+
+#
+# Support for building net releases
+
+# Files in devo used in any net release.
+DEVO_SUPPORT="README Makefile.in configure configure.ac \
+ config.guess config.sub config move-if-change \
+ COPYING COPYING.LIB install-sh config-ml.in symlink-tree \
+ mkinstalldirs ltmain.sh missing ylwrap \
+ libtool.m4 ltsugar.m4 ltversion.m4 ltoptions.m4 \
+ Makefile.def Makefile.tpl src-release config.rpath \
+ ChangeLog MAINTAINERS README-maintainer-mode \
+ lt~obsolete.m4 ltgcc.m4 depcomp mkdep compile \
+ COPYING3 COPYING3.LIB"
+
+# Files in devo/etc used in any net release.
+ETC_SUPPORT="Makefile.in configure configure.in standards.texi \
+ make-stds.texi standards.info* configure.texi configure.info* \
+ ChangeLog configbuild.* configdev.* fdl.texi texi2pod.pl gnu-oids.texi"
+
+# Get the version number of a given tool
+getver()
+{
+ tool=$1
+ if grep 'AC_INIT.*BFD_VERSION' $tool/configure.ac >/dev/null 2>&1; then
+ bfd/configure --version | sed -n -e '1s,.* ,,p'
+ elif test -f $tool/common/create-version.sh; then
+ $tool/common/create-version.sh $tool 'dummy-host' 'dummy-target' VER.tmp
+ cat VER.tmp | grep 'version\[\]' | sed 's/.*"\([^"]*\)".*/\1/' | sed 's/-cvs$//'
+ rm -f VER.tmp
+ elif test -f $tool/version.in; then
+ head -1 $tool/version.in
+ else
+ echo VERSION
+ fi
+}
+
+# Setup build directory for building release tarball
+do_proto_toplev()
+{
+ package=$1
+ ver=$2
+ tool=$3
+ support_files=$4
+ echo "==> Making $package-$ver/"
+ # Take out texinfo from a few places.
+ sed -e '/^all\.normal: /s/\all-texinfo //' \
+ -e '/^ install-texinfo /d' \
+ <Makefile.in >tmp
+ mv -f tmp Makefile.in
+ #
+ ./configure i686-pc-linux-gnu
+ $MAKE configure-host configure-target \
+ ALL_GCC="" ALL_GCC_C="" ALL_GCC_CXX="" \
+ CC_FOR_TARGET="$CC" CXX_FOR_TARGET="$CXX"
+ # Make links, and run "make diststuff" or "make info" when needed.
+ rm -rf proto-toplev
+ mkdir proto-toplev
+ dirs="$DEVO_SUPPORT $support_files $tool"
+ for d in $dirs ; do
+ if [ -d $d ]; then
+ if [ ! -f $d/Makefile ] ; then
+ true
+ elif grep '^diststuff:' $d/Makefile >/dev/null ; then
+ (cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" diststuff) \
+ || exit 1
+ elif grep '^info:' $d/Makefile >/dev/null ; then
+ (cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info) \
+ || exit 1
+ fi
+ if [ -d $d/proto-$d.dir ]; then
+ ln -s ../$d/proto-$d.dir proto-toplev/$d
+ else
+ ln -s ../$d proto-toplev/$d
+ fi
+ else
+ if (echo x$d | grep / >/dev/null); then
+ mkdir -p proto-toplev/`dirname $d`
+ x=`dirname $d`
+ ln -s ../`echo $x/ | sed -e 's,[^/]*/,../,g'`$d proto-toplev/$d
+ else
+ ln -s ../$d proto-toplev/$d
+ fi
+ fi
+ done
+ (cd etc; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info)
+ $MAKE distclean
+ mkdir proto-toplev/etc
+ (cd proto-toplev/etc;
+ for i in $ETC_SUPPORT; do
+ ln -s ../../etc/$i .
+ done)
+ #
+ # Take out texinfo from configurable dirs
+ rm proto-toplev/configure.ac
+ sed -e '/^host_tools=/s/texinfo //' \
+ <configure.ac >proto-toplev/configure.ac
+ #
+ mkdir proto-toplev/texinfo
+ ln -s ../../texinfo/texinfo.tex proto-toplev/texinfo/
+ if test -r texinfo/util/tex3patch ; then
+ mkdir proto-toplev/texinfo/util && \
+ ln -s ../../../texinfo/util/tex3patch proto-toplev/texinfo/util
+ else
+ true
+ fi
+ chmod -R og=u . || chmod og=u `find . -print`
+ #
+ # Create .gmo files from .po files.
+ for f in `find . -name '*.po' -type f -print`; do
+ msgfmt -o `echo $f | sed -e 's/\.po$/.gmo/'` $f
+ done
+ #
+ rm -f $package-$ver
+ ln -s proto-toplev $package-$ver
+}
+
+CVS_NAMES='-name CVS -o -name .cvsignore'
+
+# Add an md5sum to the built tarball
+do_md5sum()
+{
+ echo "==> Adding md5 checksum to top-level directory"
+ (cd proto-toplev && find * -follow \( $CVS_NAMES \) -prune \
+ -o -type f -print \
+ | xargs $MD5PROG > ../md5.new)
+ rm -f proto-toplev/md5.sum
+ mv md5.new proto-toplev/md5.sum
+}
+
+# Build the release tarball
+do_tar()
+{
+ package=$1
+ ver=$2
+ echo "==> Making $package-$ver.tar"
+ rm -f $package-$ver.tar
+ find $package-$ver -follow \( $CVS_NAMES \) -prune \
+ -o -type f -print \
+ | tar cTfh - $package-$ver.tar
+}
+
+# Compress the output with bzip2
+do_bz2()
+{
+ package=$1
+ ver=$2
+ echo "==> Bzipping $package-$ver.tar.bz2"
+ rm -f $package-$ver.tar.bz2
+ $BZIPPROG -k -v -9 $package-$ver.tar
+}
+
+# Compress the output with gzip
+do_gz()
+{
+ package=$1
+ ver=$2
+ echo "==> Gzipping $package-$ver.tar.gz"
+ rm -f $package-$ver.tar.gz
+ $GZIPPROG -k -v -9 $package-$ver.tar
+}
+
+# Compress the output with xz
+do_xz()
+{
+ package=$1
+ ver=$2
+ echo "==> Xzipping $package-$ver.tar.xz"
+ rm -f $package-$ver.tar.xz
+ $XZPROG -k -v -9 $package-$ver.tar
+}
+
+# Compress the output with all selected compresion methods
+do_compress()
+{
+ package=$1
+ ver=$2
+ compressors=$3
+ for comp in $compressors; do
+ case $comp in
+ bz2)
+ do_bz2 $package $ver;;
+ gz)
+ do_gz $package $ver;;
+ xz)
+ do_xz $package $ver;;
+ *)
+ echo "Unknown compression method: $comp" && exit 1;;
+ esac
+ done
+}
+
+# Add djunpack.bat the tarball
+do_djunpack()
+{
+ package=$1
+ ver=$2
+ echo "==> Adding updated djunpack.bat to top-level directory"
+ echo - 's /gdb-[0-9\.]*/$package-'"$ver"'/'
+ sed < djunpack.bat > djunpack.new \
+ -e 's/gdb-[0-9][0-9\.]*/$package-'"$ver"'/'
+ rm -f proto-toplev/djunpack.bat
+ mv djunpack.new proto-toplev/djunpack.bat
+}
+
+# Create a release package, tar it and compress it
+tar_compress()
+{
+ package=$1
+ tool=$2
+ support_files=$3
+ compressors=$4
+ ver=$(getver $tool)
+ do_proto_toplev $package $ver $tool "$support_files"
+ do_md5sum
+ do_tar $package $ver
+ do_compress $package $ver "$compressors"
+}
+
+# Create a gdb release package, tar it and compress it
+gdb_tar_compress()
+{
+ package=$1
+ tool=$2
+ support_files=$3
+ compressors=$4
+ ver=$(getver $tool)
+ do_proto_toplev $package $ver $tool "$support_files"
+ do_md5sum
+ do_djunpack $package $ver
+ do_tar $package $ver
+ do_compress $package $ver "$compressors"
+}
+
+# The FSF "binutils" release includes gprof and ld.
+BINUTILS_SUPPORT_DIRS="bfd gas include libiberty opcodes ld elfcpp gold gprof intl setup.com makefile.vms cpu"
+binutils_release()
+{
+ compressors=$1
+ package=binutils
+ tool=binutils
+ tar_compress $package $tool "$BINUTILS_SUPPORT_DIRS" "$compressors"
+}
+
+GAS_SUPPORT_DIRS="bfd include libiberty opcodes intl setup.com makefile.vms"
+gas_release()
+{
+ compressors=$1
+ package=gas
+ tool=gas
+ tar_compress $package $tool "$GAS_SUPPORT_DIRS" "$compressors"
+}
+
+GDB_SUPPORT_DIRS="bfd include libiberty opcodes readline sim intl libdecnumber cpu"
+gdb_release()
+{
+ compressors=$1
+ package=gdb
+ tool=gdb
+ gdb_tar_compress $package $tool "$GDB_SUPPORT_DIRS" "$compressors"
+}
+
+# Corresponding to the CVS "sim" module.
+SIM_SUPPORT_DIRS="bfd opcodes libiberty include intl gdb/version.in makefile.vms"
+sim_release()
+{
+ compressors=$1
+ package=sim
+ tool=sim
+ tar_compress $package $tool "$SIM_SUPPORT_DIRS" "$compressors"
+}
+
+usage()
+{
+ echo "src-release.sh <options> <release>"
+ echo "options:"
+ echo " -b: Compress with bzip2"
+ echo " -g: Compress with gzip"
+ echo " -x: Compress with xz"
+ exit 1
+}
+
+build_release()
+{
+ release=$1
+ compressors=$2
+ case $release in
+ binutils)
+ binutils_release "$compressors";;
+ gas)
+ gas_release "$compressors";;
+ gdb)
+ gdb_release "$compressors";;
+ sim)
+ sim_release "$compressors";;
+ *)
+ echo "Unknown release name: $release" && usage;;
+ esac
+}
+
+compressors=""
+
+while getopts ":gbx" opt; do
+ case $opt in
+ b)
+ compressors="$compressors bz2";;
+ g)
+ compressors="$compressors gz";;
+ x)
+ compressors="$compressors xz";;
+ \?)
+ echo "Invalid option: -$OPTARG" && usage;;
+ esac
+done
+shift $((OPTIND -1))
+release=$1
+
+build_release $release "$compressors"
--
1.9.3