mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-13 14:23:04 +00:00
Get files from the gnulib and po repositories, instead of relying
on them being in our CVS. Upgrade to latest versions of gnulib and Automake.
This commit is contained in:
Paul Eggert
223
bootstrap
223
bootstrap
@@ -1,6 +1,223 @@
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#! /bin/sh
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echo "Bootstrapping CVS Bison..."
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# Bootstrap this package from CVS.
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echo "running: autoreconf --verbose --install --force"
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autoreconf --verbose --install --force
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# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# Written by Paul Eggert.
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package=bison
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# Parse options.
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for option
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do
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case $option in
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--help)
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echo "$0: usage: $0 [--gnulib-srcdir=DIR] [--cvs-user=USERNAME] [--skip-po]"
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exit;;
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--gnulib-srcdir=*)
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GNULIB_SRCDIR=`expr "$1" : '--gnulib-srcdir=\(.*\)'`;;
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--cvs-user=*)
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CVS_USER=`expr "$1" : '--cvs-user=\(.*\)'`;;
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--skip-po)
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SKIP_PO=t;;
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*)
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echo >&2 "$0: $option: unknown option"
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exit 1;;
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esac
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done
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echo "$0: Bootstrapping CVS $package..."
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build_cvs_prefix() {
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CVS_PREFIX=:${1}:
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if [ "${2}" != - ]; then
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CVS_PREFIX=${CVS_PREFIX}${2}@
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fi
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}
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# Get gnulib files.
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case ${GNULIB_SRCDIR--} in
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-)
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if [ ! -d gnulib ]; then
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echo "$0: getting gnulib files..."
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trap exit 1 2 13 15
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trap 'rm -fr gnulib; exit 1' 0
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case ${CVS_AUTH-anoncvs} in
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anoncvs)
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CVS_PREFIX='anoncvs@';;
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ssh)
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CVS_PREFIX="$CVS_USER${CVS_USER+@}";;
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*)
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echo "$0: $CVS_AUTH: Unknown CVS access method" >&2
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exit 1;;
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esac
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case $CVS_RSH in
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'') export CVS_RSH=ssh;;
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esac
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cvs -z3 -q -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/gnulib co gnulib || exit
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trap 0
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fi
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GNULIB_SRCDIR=gnulib
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esac
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<$GNULIB_SRCDIR/gnulib-tool || exit
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gnulib_modules='
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alloca
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argmatch
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dirname
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error
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getopt
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hard-locale
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hash
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malloc
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mbswidth
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obstack
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quote
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quotearg
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stdbool
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stpcpy
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xalloc
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xstrndup
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'
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previous_gnulib_modules=
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while [ "$gnulib_modules" != "$previous_gnulib_modules" ]; do
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previous_gnulib_modules=$gnulib_modules
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gnulib_modules=`
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(echo "$gnulib_modules"
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for gnulib_module in $gnulib_modules; do
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$GNULIB_SRCDIR/gnulib-tool --extract-dependencies $gnulib_module
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done) | sort -u
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`
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done
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gnulib_files=`
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(for gnulib_module in $gnulib_modules; do
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$GNULIB_SRCDIR/gnulib-tool --extract-filelist $gnulib_module
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done) | sort -u
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`
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gnulib_dirs=`echo "$gnulib_files" | sed 's,/[^/]*$,,' | sort -u`
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mkdir -p $gnulib_dirs || exit
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for gnulib_file in $gnulib_files; do
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dest=$gnulib_file
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case $gnulib_file in
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m4/onceonly_2_57.m4) dest=m4/onceonly.m4;;
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esac
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rm -f $dest &&
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echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file" &&
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cp -p $GNULIB_SRCDIR/$gnulib_file $dest || exit
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done
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# Get translations.
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case $SKIP_PO in
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'')
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echo "$0: getting translations into po..."
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(cd po &&
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rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'` &&
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wget -nv -nd -r -l 1 -A .po -C off \
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http://www2.iro.umontreal.ca/~gnutra/po/maint/$package/ &&
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ls *.po | sed 's/\.po$//' >LINGUAS
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) || exit;;
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esac
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# Generate autoconf and automake snippets.
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(echo '# This file is generated automatically by "bootstrap".' &&
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echo 'AC_DEFUN([GNULIB_AUTOCONF_SNIPPET],[' &&
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$GNULIB_SRCDIR/gnulib-tool --extract-autoconf-snippet $gnulib_modules &&
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echo '])'
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) >m4/gnulib.m4 || exit
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(echo '# This file is generated automatically by "bootstrap".' &&
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$GNULIB_SRCDIR/gnulib-tool --extract-automake-snippet $gnulib_modules
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) >lib/gnulib.mk || exit
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# Reconfigure, getting other files.
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echo "$0: autoreconf --verbose --install --force ..."
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autoreconf --verbose --install --force || exit
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# We don't need intl, so remove it.
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echo "$0: rm -fr intl ..."
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rm -fr intl || exit
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# Patch what appears to be a bug in gettext 0.14.1;
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# remove this once the bug is fixed.
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grep @top_builddir@ po/Makefile.in.in >/dev/null || {
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echo "$0: prepending 'top_builddir=@top_builddir@' to po/Makefile.in.in ... "
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old_contents=$(cat po/Makefile.in.in) || exit
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cat >po/Makefile.in.in <<EOF
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top_builddir=@top_builddir@
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$old_contents
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EOF
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}
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# Put bug-reporting address into po/Makevars.
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echo "$0: sed '/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-bison@gnu.org/' po/Makevars.template >po/Makevars ..."
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sed '/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-bison@gnu.org/' po/Makevars.template >po/Makevars
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# if src/parse-gram.[ch] are out of date, rebuild them.
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parse_gram_y=$(find src/parse-gram.y \
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'(' -newer src/parse-gram.c -o -newer src/parse-gram.h ')' \
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-print) || exit
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case $parse_gram_y in
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?*)
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echo "$0: warning: bootstrapping with old src/parse-gram.[ch] files."
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echo "$0: touch -c src/parse-gram.[ch] ... "
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touch -c src/parse-gram.[ch] || exit
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echo "$0: ./configure --disable-nls ..."
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./configure --disable-nls || exit
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echo "$0: (cd lib && make) ..."
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(cd lib && make) || exit
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echo "$0: (cd src && make) ..."
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(cd src && make) || exit
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echo "$0: rm -f src/parse-gram.c src/parse-gram.h ..."
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rm -f src/parse-gram.c src/parse-gram.h || exit
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echo "$0: (cd src && make parse-gram.c parse-gram.h) ..."
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(cd src && make parse-gram.c parse-gram.h) || exit
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echo "$0: make distclean ..."
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make distclean || exit;;
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esac
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echo "$0: done. Now you can run './configure'."
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