xref: /netbsd-src/external/gpl3/binutils.old/dist/src-release.sh (revision e992f068c547fd6e84b3f104dc2340adcc955732) 
1#!/usr/bin/env bash
2#   Copyright (C) 1990-2020 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
23set -e
24
25BZIPPROG=bzip2
26GZIPPROG=gzip
27LZIPPROG=lzip
28XZPROG=xz
29SHA256PROG=sha256sum
30MAKE=make
31CC=gcc
32CXX=g++
33
34# Default to avoid splitting info files by setting the threshold high.
35MAKEINFOFLAGS=--split-size=5000000
36
37#
38# Support for building net releases
39
40# Files in root used in any net release.
41DEVO_SUPPORT="ar-lib ChangeLog compile config config-ml.in config.guess \
42	config.rpath config.sub configure configure.ac COPYING COPYING.LIB \
43	COPYING3 COPYING3.LIB depcomp install-sh libtool.m4 ltgcc.m4 \
44	ltmain.sh ltoptions.m4 ltsugar.m4 ltversion.m4 lt~obsolete.m4 \
45	MAINTAINERS Makefile.def Makefile.in Makefile.tpl missing mkdep \
46	mkinstalldirs move-if-change README README-maintainer-mode \
47	src-release.sh symlink-tree test-driver ylwrap"
48
49# Files in devo/etc used in any net release.
50ETC_SUPPORT="Makefile.in configure configure.in standards.texi \
51	make-stds.texi standards.info* configure.texi configure.info* \
52	ChangeLog configbuild.* configdev.* fdl.texi texi2pod.pl gnu-oids.texi"
53
54# Get the version number of a given tool
55getver()
56{
57    tool=$1
58    if grep 'AC_INIT.*BFD_VERSION' $tool/configure.ac >/dev/null 2>&1; then
59	bfd/configure --version | sed -n -e '1s,.* ,,p'
60    elif test -f $tool/common/create-version.sh; then
61	$tool/common/create-version.sh $tool 'dummy-host' 'dummy-target' VER.tmp
62	cat VER.tmp | grep 'version\[\]' | sed 's/.*"\([^"]*\)".*/\1/' | sed 's/-git$//'
63        rm -f VER.tmp
64    elif test $tool = "gdb"; then
65	./gdbsupport/create-version.sh $tool 'dummy-host' 'dummy-target' VER.tmp
66	cat VER.tmp | grep 'version\[\]' | sed 's/.*"\([^"]*\)".*/\1/' | sed 's/-git$//'
67        rm -f VER.tmp
68    elif test -f $tool/version.in; then
69	head -n 1 $tool/version.in
70    else
71	echo VERSION
72    fi
73}
74
75# Setup build directory for building release tarball
76do_proto_toplev()
77{
78    package=$1
79    ver=$2
80    tool=$3
81    support_files=$4
82
83    echo "==> Cleaning sources."
84    find \( -name "*.orig" -o  -name "*.rej" -o -name "*~" -o -name ".#*" -o -name "*~$bkpat" \) -exec rm {} \;
85
86    echo "==> Making $package-$ver/"
87    # Take out texinfo from a few places.
88    sed -e '/^all\.normal: /s/\all-texinfo //' \
89	-e '/^	install-texinfo /d' \
90	<Makefile.in >tmp
91    mv -f tmp Makefile.in
92    # configure.  --enable-gold is needed to ensure .c/.h from .y are
93    # built in the gold dir.  The disables speed the build a little.
94    enables=
95    disables=
96    for dir in binutils gas gdb gold gprof gprofng ld libctf libdecnumber readline sim; do
97	case " $tool $support_files " in
98	    *" $dir "*) enables="$enables --enable-$dir" ;;
99	    *) disables="$disables --disable-$dir" ;;
100	esac
101    done
102    echo "==> configure --target=i386-pc-linux-gnu $disables $enables"
103    ./configure --target=i386-pc-linux-gnu $disables $enables
104    $MAKE configure-host configure-target \
105	ALL_GCC="" ALL_GCC_C="" ALL_GCC_CXX="" \
106	CC_FOR_TARGET="$CC" CXX_FOR_TARGET="$CXX"
107    # Make links, and run "make diststuff" or "make info" when needed.
108    rm -rf proto-toplev
109    mkdir proto-toplev
110    dirs="$DEVO_SUPPORT $support_files $tool"
111    for d in $dirs ; do
112	if [ -d $d ]; then
113	    if [ ! -f $d/Makefile ] ; then
114		true
115	    elif grep '^diststuff:' $d/Makefile >/dev/null ; then
116		(cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" diststuff) \
117		    || exit 1
118	    elif grep '^info:' $d/Makefile >/dev/null ; then
119		(cd $d ; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info) \
120		    || exit 1
121	    fi
122	    if [ -d $d/proto-$d.dir ]; then
123		ln -s ../$d/proto-$d.dir proto-toplev/$d
124	    else
125		ln -s ../$d proto-toplev/$d
126	    fi
127	else
128	    if (echo x$d | grep / >/dev/null); then
129		mkdir -p proto-toplev/`dirname $d`
130		x=`dirname $d`
131		ln -s ../`echo $x/ | sed -e 's,[^/]*/,../,g'`$d proto-toplev/$d
132	    else
133		ln -s ../$d proto-toplev/$d
134	    fi
135	fi
136    done
137    (cd etc; $MAKE MAKEINFOFLAGS="$MAKEINFOFLAGS" info)
138    $MAKE distclean
139    mkdir proto-toplev/etc
140    (cd proto-toplev/etc;
141	for i in $ETC_SUPPORT; do
142	    ln -s ../../etc/$i .
143	done)
144    #
145    # Take out texinfo from configurable dirs
146    rm proto-toplev/configure.ac
147    sed -e '/^host_tools=/s/texinfo //' \
148	<configure.ac >proto-toplev/configure.ac
149    #
150    mkdir proto-toplev/texinfo
151    ln -s ../../texinfo/texinfo.tex proto-toplev/texinfo/
152    if test -r texinfo/util/tex3patch ; then
153	mkdir proto-toplev/texinfo/util && \
154	    ln -s ../../../texinfo/util/tex3patch proto-toplev/texinfo/util
155    fi
156    chmod -R og=u . || chmod og=u `find . -print`
157    #
158    # Create .gmo files from .po files.
159    for f in `find . -name '*.po' -type f -print`; do
160	msgfmt -o `echo $f | sed -e 's/\.po$/.gmo/'` $f
161    done
162    #
163    rm -f $package-$ver
164    ln -s proto-toplev $package-$ver
165}
166
167CVS_NAMES='-name CVS -o -name .cvsignore'
168
169# Add a sha256sum to the built tarball
170do_sha256sum()
171{
172    echo "==> Adding sha256 checksum to top-level directory"
173    (cd proto-toplev && find * -follow \( $CVS_NAMES \) -prune \
174	-o -type f -print \
175	| xargs $SHA256PROG > ../sha256.new)
176    rm -f proto-toplev/sha256.sum
177    mv sha256.new proto-toplev/sha256.sum
178}
179
180# Build the release tarball
181do_tar()
182{
183    package=$1
184    ver=$2
185    echo "==> Making $package-$ver.tar"
186    rm -f $package-$ver.tar
187    find $package-$ver -follow \( $CVS_NAMES \) -prune \
188	-o -type f -print \
189	| tar cTfh - $package-$ver.tar
190}
191
192# Compress the output with bzip2
193do_bz2()
194{
195    package=$1
196    ver=$2
197    echo "==> Bzipping $package-$ver.tar.bz2"
198    rm -f $package-$ver.tar.bz2
199    $BZIPPROG -k -v -9 $package-$ver.tar
200}
201
202# Compress the output with gzip
203do_gz()
204{
205    package=$1
206    ver=$2
207    echo "==> Gzipping $package-$ver.tar.gz"
208    rm -f $package-$ver.tar.gz
209    $GZIPPROG -k -v -9 $package-$ver.tar
210}
211
212# Compress the output with lzip
213do_lz()
214{
215    package=$1
216    ver=$2
217    echo "==> Lzipping $package-$ver.tar.lz"
218    rm -f $package-$ver.tar.lz
219    $LZIPPROG -k -v -9 $package-$ver.tar
220}
221
222# Compress the output with xz
223do_xz()
224{
225    package=$1
226    ver=$2
227    echo "==> Xzipping $package-$ver.tar.xz"
228    rm -f $package-$ver.tar.xz
229    $XZPROG -k -v -9 $package-$ver.tar
230}
231
232# Compress the output with all selected compresion methods
233do_compress()
234{
235    package=$1
236    ver=$2
237    compressors=$3
238    for comp in $compressors; do
239	case $comp in
240	    bz2)
241		do_bz2 $package $ver;;
242	    gz)
243		do_gz $package $ver;;
244	    lz)
245		do_lz $package $ver;;
246	    xz)
247		do_xz $package $ver;;
248	    *)
249		echo "Unknown compression method: $comp" && exit 1;;
250	esac
251    done
252}
253
254# Add djunpack.bat the tarball
255do_djunpack()
256{
257    package=$1
258    ver=$2
259    echo "==> Adding updated djunpack.bat to top-level directory"
260    echo - 's /gdb-[0-9\.]*/$package-'"$ver"'/'
261    sed < djunpack.bat > djunpack.new \
262	-e 's/gdb-[0-9][0-9\.]*/$package-'"$ver"'/'
263    rm -f proto-toplev/djunpack.bat
264    mv djunpack.new proto-toplev/djunpack.bat
265}
266
267# Create a release package, tar it and compress it
268tar_compress()
269{
270    package=$1
271    tool=$2
272    support_files=$3
273    compressors=$4
274    verdir=${5:-$tool}
275    ver=$(getver $verdir)
276    do_proto_toplev $package $ver $tool "$support_files"
277    do_sha256sum
278    do_tar $package $ver
279    do_compress $package $ver "$compressors"
280}
281
282# Create a gdb release package, tar it and compress it
283gdb_tar_compress()
284{
285    package=$1
286    tool=$2
287    support_files=$3
288    compressors=$4
289    ver=$(getver $tool)
290    do_proto_toplev $package $ver $tool "$support_files"
291    do_sha256sum
292    do_djunpack $package $ver
293    do_tar $package $ver
294    do_compress $package $ver "$compressors"
295}
296
297# The FSF "binutils" release includes gprof and ld.
298BINUTILS_SUPPORT_DIRS="bfd gas include libiberty libctf opcodes ld elfcpp gold gprof gprofng intl setup.com makefile.vms cpu zlib"
299binutils_release()
300{
301    compressors=$1
302    package=binutils
303    tool=binutils
304    tar_compress $package $tool "$BINUTILS_SUPPORT_DIRS" "$compressors"
305}
306
307GAS_SUPPORT_DIRS="bfd include libiberty opcodes intl setup.com makefile.vms zlib"
308gas_release()
309{
310    compressors=$1
311    package=gas
312    tool=gas
313    tar_compress $package $tool "$GAS_SUPPORT_DIRS" "$compressors"
314}
315
316GDB_SUPPORT_DIRS="bfd include libiberty libctf opcodes readline sim intl libdecnumber cpu zlib contrib gnulib gdbsupport gdbserver libbacktrace"
317gdb_release()
318{
319    compressors=$1
320    package=gdb
321    tool=gdb
322    gdb_tar_compress $package $tool "$GDB_SUPPORT_DIRS" "$compressors"
323}
324
325# Corresponding to the CVS "sim" module.
326SIM_SUPPORT_DIRS="bfd opcodes libiberty include intl gdb/version.in gdb/common/create-version.sh makefile.vms zlib"
327sim_release()
328{
329    compressors=$1
330    package=sim
331    tool=sim
332    tar_compress $package $tool "$SIM_SUPPORT_DIRS" "$compressors" gdb
333}
334
335usage()
336{
337    echo "src-release.sh <options> <release>"
338    echo "options:"
339    echo "  -b: Compress with bzip2"
340    echo "  -g: Compress with gzip"
341    echo "  -l: Compress with lzip"
342    echo "  -x: Compress with xz"
343    exit 1
344}
345
346build_release()
347{
348    release=$1
349    compressors=$2
350    case $release in
351	binutils)
352	    binutils_release "$compressors";;
353	gas)
354	    gas_release "$compressors";;
355	gdb)
356	    gdb_release "$compressors";;
357	sim)
358	    sim_release "$compressors";;
359	*)
360	    echo "Unknown release name: $release" && usage;;
361    esac
362}
363
364compressors=""
365
366while getopts ":bglx" opt; do
367    case $opt in
368	b)
369	    compressors="$compressors bz2";;
370	g)
371	    compressors="$compressors gz";;
372	l)
373	    compressors="$compressors lz";;
374	x)
375	    compressors="$compressors xz";;
376	\?)
377	    echo "Invalid option: -$OPTARG" && usage;;
378  esac
379done
380shift $((OPTIND -1))
381release=$1
382
383build_release $release "$compressors"
384