mirror of
git://git.sv.gnu.org/coreutils.git
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b3414967d5
* README-hacking: Build-from-checkout now require Perl, too. * bootstrap: Now that these generated Makefile.am files are no longer under version control, they must be created at bootstrap time.
567 lines
15 KiB
Bash
Executable File
567 lines
15 KiB
Bash
Executable File
#! /bin/sh
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# Bootstrap this package from checked-out sources.
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# Copyright (C) 2003, 2004, 2005, 2006, 2007 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., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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# Written by Paul Eggert.
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nl='
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'
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# Ensure file names are sorted consistently across platforms.
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# Also, ensure diagnostics are in English, e.g., "wget --help" below.
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LC_ALL=C
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export LC_ALL
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# Temporary directory names.
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bt='._bootmp'
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bt_regex=`echo "$bt"| sed 's/\./[.]/g'`
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bt2=${bt}2
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usage() {
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echo >&2 "\
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Usage: $0 [OPTION]...
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Bootstrap this package from the checked-out sources.
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Options:
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--gnulib-srcdir=DIRNAME Specify the local directory where gnulib
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sources reside. Use this if you already
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have gnulib sources on your machine, and
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do not want to waste your bandwidth downloading
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them again.
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--copy Copy files instead of creating symbolic links.
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--force Attempt to bootstrap even if the sources seem
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not to have been checked out.
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--skip-po Do not download po files.
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--cvs-user=USERNAME Set the username to use when checking out
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sources from the gnulib repository.
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If the file .bootstrap.conf exists in the current working directory, its
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contents are read as shell variables to configure the bootstrap.
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Running without arguments will suffice in most cases.
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"
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}
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# Configuration.
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# List of gnulib modules needed.
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gnulib_modules=
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# Any gnulib files needed that are not in modules.
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gnulib_files=
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# Translation Project URL, for the registry of all projects
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# and for the translation-team master directory.
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TP_URL='http://www.iro.umontreal.ca/translation/registry.cgi?domain='
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TP_PO_URL='http://www.iro.umontreal.ca/translation/teams/PO/'
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extract_package_name='
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/^AC_INIT(/{
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/.*,.*,.*,/{
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s///
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s/[][]//g
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p
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q
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}
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s/AC_INIT(\[*//
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s/]*,.*//
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s/^GNU //
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y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
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s/[^A-Za-z0-9_]/-/g
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p
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}
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'
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package=`sed -n "$extract_package_name" configure.ac` || exit
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gnulib_name=lib$package
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build_aux=build-aux
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# Extra files from gnulib, which override files from other sources.
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gnulib_extra_files="
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$build_aux/install-sh
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$build_aux/missing
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$build_aux/mdate-sh
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$build_aux/texinfo.tex
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$build_aux/depcomp
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$build_aux/config.guess
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$build_aux/config.sub
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doc/INSTALL
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"
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# Other locale categories that need message catalogs.
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EXTRA_LOCALE_CATEGORIES=
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# Additional xgettext options to use. Use "\\\newline" to break lines.
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XGETTEXT_OPTIONS='\\\
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--flag=_:1:pass-c-format\\\
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--flag=N_:1:pass-c-format\\\
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--flag=error:3:c-format --flag=error_at_line:5:c-format\\\
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'
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# Files we don't want to import.
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excluded_files=
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# File that should exist in the top directory of a checked out hierarchy,
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# but not in a distribution tarball.
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checkout_only_file=README-hacking
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# Whether to use copies instead of symlinks.
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copy=false
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# Override the default configuration, if necessary.
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test -r bootstrap.conf && . ./bootstrap.conf
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# Translate configuration into internal form.
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# Parse options.
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for option
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do
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case $option in
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--help)
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usage
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exit;;
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--gnulib-srcdir=*)
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GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
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--cvs-user=*)
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CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
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--skip-po)
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SKIP_PO=t;;
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--force)
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checkout_only_file=;;
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--copy)
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copy=true;;
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*)
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echo >&2 "$0: $option: unknown option"
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exit 1;;
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esac
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done
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if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
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echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2
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exit 1
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fi
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# If $STR is not already on a line by itself in $FILE, insert it,
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# sorting the new contents of the file and replacing $FILE with the result.
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insert_sorted_if_absent() {
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file=$1
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str=$2
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echo "$str" | sort -u - $file | cmp -s - $file \
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|| echo "$str" | sort -u - $file -o $file \
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|| exit 1
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}
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# Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
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found_aux_dir=no
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grep '^[ ]*AC_CONFIG_AUX_DIR(\['"$build_aux"'\])' configure.ac \
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>/dev/null && found_aux_dir=yes
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grep '^[ ]*AC_CONFIG_AUX_DIR('"$build_aux"')' configure.ac \
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>/dev/null && found_aux_dir=yes
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if test $found_aux_dir = no; then
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echo "$0: expected line not found in configure.ac. Add the following:" >&2
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echo " AC_CONFIG_AUX_DIR([$build_aux])" >&2.
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fi
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# If $build_aux doesn't exist, create it now, otherwise some bits
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# below will malfunction. If creating it, also mark it as ignored.
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if test ! -d $build_aux; then
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mkdir $build_aux
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for ig in .cvsignore .gitignore; do
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test -f $ig && insert_sorted_if_absent $ig $build_aux
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done
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fi
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echo "$0: Bootstrapping from checked-out $package sources..."
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cleanup_gnulib() {
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status=$?
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rm -fr gnulib
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exit $status
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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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case ${CVS_AUTH-pserver} in
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pserver)
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CVS_PREFIX=':pserver:anonymous@';;
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ssh)
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CVS_PREFIX="$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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'') CVS_RSH=ssh; export CVS_RSH;;
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esac
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trap cleanup_gnulib 1 2 13 15
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cvs -z3 -q -d ${CVS_PREFIX}cvs.savannah.gnu.org:/cvsroot/gnulib co gnulib ||
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cleanup_gnulib
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trap - 1 2 13 15
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fi
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GNULIB_SRCDIR=gnulib
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esac
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gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
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<$gnulib_tool || exit
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# Get translations.
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get_translations() {
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subdir=$1
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domain=$2
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case $WGET_COMMAND in
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'')
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echo "$0: wget not available; skipping translations";;
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?*)
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echo "$0: getting translations into $subdir for $domain..." &&
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(cd $subdir && rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'`) &&
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$WGET_COMMAND -O "$subdir/$domain.html" "$TP_URL$domain" &&
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sed -n 's|.*"http://[^"]*/translation/teams/PO/\([^/"]*\)/'"$domain"'-\([^/"]*\)\.[^."]*\.po".*|\1.\2|p' <"$subdir/$domain.html" |
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sort -k 1,1 -k 2,2n -k2,2 -k3,3n -k3,3 -k4,4n -k4,4 -k5,5n -k5.5 |
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awk -F. '
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{ if (lang && $1 != lang) print lang, ver }
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{ lang = $1; ver = substr($0, index($0, ".") + 1) }
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END { if (lang) print lang, ver }
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' | awk -v domain="$domain" -v subdir="$subdir" '
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{
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lang = $1
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ver = $2
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urlfmt = ""
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printf "{ $WGET_COMMAND -O %s/%s.po '\'"$TP_PO_URL"'/%s/%s-%s.%s.po'\'' &&\n", subdir, lang, lang, domain, ver, lang
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printf " msgfmt -c -o /dev/null %s/%s.po || {\n", subdir, lang
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printf " echo >&2 '\'"$0"': omitting translation for %s'\''\n", lang
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printf " rm -f %s/%s.po; }; } &&\n", subdir, lang
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}
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END { print ":" }
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' | WGET_COMMAND="$WGET_COMMAND" sh;;
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esac &&
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ls "$subdir"/*.po 2>/dev/null |
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sed 's|.*/||; s|\.po$||' >"$subdir/LINGUAS" &&
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rm -f "$subdir/$domain.html"
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}
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case $SKIP_PO in
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'')
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case `wget --help` in
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*'--no-cache'*)
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WGET_COMMAND='wget -nv --no-cache';;
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*'--cache=on/off'*)
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WGET_COMMAND='wget -nv --cache=off';;
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*'--non-verbose'*)
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WGET_COMMAND='wget -nv';;
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*)
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WGET_COMMAND='';;
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esac
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if test -d po; then
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get_translations po $package || exit
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fi
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if test -d runtime-po; then
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get_translations runtime-po $package-runtime || exit
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fi;;
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esac
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symlink_to_gnulib()
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{
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src=$GNULIB_SRCDIR/$1
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dst=${2-$1}
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test -f "$src" && {
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if $copy; then
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{
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test ! -h "$dst" || {
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echo "$0: rm -f $dst" &&
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rm -f "$dst"
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}
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} &&
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test -f "$dst" &&
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cmp -s "$src" "$dst" || {
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echo "$0: cp -fp $src $dst" &&
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cp -fp "$src" "$dst"
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}
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else
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test -h "$dst" &&
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src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
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dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
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test "$src_i" = "$dst_i" || {
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dot_dots=
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case $src in
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/*) ;;
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*)
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case /$dst/ in
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*//* | */../* | */./* | /*/*/*/*/*/)
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echo >&2 "$0: invalid symlink calculation: $src -> $dst"
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exit 1;;
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/*/*/*/*/) dot_dots=../../../;;
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/*/*/*/) dot_dots=../../;;
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/*/*/) dot_dots=../;;
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esac;;
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esac
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echo "$0: ln -fs $dot_dots$src $dst" &&
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ln -fs "$dot_dots$src" "$dst"
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}
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fi
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}
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}
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cp_mark_as_generated()
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{
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cp_src=$1
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cp_dst=$2
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if cmp -s "$cp_src" "$GNULIB_SRCDIR/$cp_dst"; then
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symlink_to_gnulib "$cp_dst"
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else
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case $cp_dst in
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*.[ch]) c1='/* '; c2=' */';;
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*.texi) c1='@c '; c2= ;;
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*.m4|*/Make*|Make*) c1='# ' ; c2= ;;
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*) c1= ; c2= ;;
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esac
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if test -z "$c1"; then
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cmp -s "$cp_src" "$cp_dst" || {
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echo "$0: cp -f $cp_src $cp_dst" &&
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rm -f "$cp_dst" &&
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sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst"
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}
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else
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# Copy the file first to get proper permissions if it
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# doesn't already exist. Then overwrite the copy.
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cp "$cp_src" "$cp_dst-t" &&
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(
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echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
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echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
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sed "s!$bt_regex/!!g" "$cp_src"
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) > $cp_dst-t &&
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if cmp -s "$cp_dst-t" "$cp_dst"; then
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rm -f "$cp_dst-t"
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else
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echo "$0: cp $cp_src $cp_dst # with edits" &&
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mv -f "$cp_dst-t" "$cp_dst"
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fi
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fi
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fi
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}
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version_controlled_file() {
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dir=$1
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file=$2
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found=no
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if test -d CVS; then
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grep -F "/$file/" $dir/CVS/Entries 2>/dev/null |
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grep '^/[^/]*/[0-9]' > /dev/null && found=yes
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elif test -d .git; then
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git-rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
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else
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echo "$0: no version control for $dir/$file?" >&2
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fi
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test $found = yes
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}
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slurp() {
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for dir in . `(cd $1 && find * -type d -print)`; do
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copied=
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sep=
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for file in `ls $1/$dir`; do
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test -d $1/$dir/$file && continue
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for excluded_file in $excluded_files; do
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test "$dir/$file" = "$excluded_file" && continue 2
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done
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if test $file = Makefile.am; then
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copied=$copied${sep}gnulib.mk; sep=$nl
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remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
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sed "$remove_intl" $1/$dir/$file | cmp -s - $dir/gnulib.mk || {
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echo "$0: Copying $1/$dir/$file to $dir/gnulib.mk ..." &&
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rm -f $dir/gnulib.mk &&
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sed "$remove_intl" $1/$dir/$file >$dir/gnulib.mk
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}
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elif { test "${2+set}" = set && test -r $2/$dir/$file; } ||
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version_controlled_file $dir $file; then
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echo "$0: $dir/$file overrides $1/$dir/$file"
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else
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copied=$copied$sep$file; sep=$nl
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if test $file = gettext.m4; then
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echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
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rm -f $dir/$file
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sed '
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/^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
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AC_DEFUN([AM_INTL_SUBDIR], [
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/^AC_DEFUN(\[gt_INTL_SUBDIR_CORE],/,/^]/c\
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AC_DEFUN([gt_INTL_SUBDIR_CORE], [])
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$a\
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AC_DEFUN([gl_LOCK_EARLY], [])
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' $1/$dir/$file >$dir/$file
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else
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cp_mark_as_generated $1/$dir/$file $dir/$file
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fi
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fi || exit
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done
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for dot_ig in .cvsignore .gitignore; do
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ig=$dir/$dot_ig
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if test -n "$copied" && test -f $ig; then
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insert_sorted_if_absent $ig "$copied"
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# If an ignored file name ends with _.h, then also add
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# the name with just ".h". Many gnulib headers are generated,
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# e.g., stdint_.h -> stdint.h, dirent_.h ->..., etc.
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f=`echo "$copied"|sed 's/_\.h$/.h/'`
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insert_sorted_if_absent $ig "$f"
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fi
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done
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done
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}
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# Create boot temporary directories to import from gnulib and gettext.
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rm -fr $bt $bt2 &&
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mkdir $bt $bt2 || exit
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# Import from gnulib.
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gnulib_tool_options="\
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--import\
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--no-changelog\
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--aux-dir $bt/$build_aux\
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--doc-base $bt/doc\
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--lib $gnulib_name\
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--m4-base $bt/m4/\
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--source-base $bt/lib/\
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--tests-base $bt/tests\
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--local-dir gl\
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"
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echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
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$gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
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slurp $bt || exit
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for file in $gnulib_files; do
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symlink_to_gnulib $file || exit
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done
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# Import from gettext.
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with_gettext=yes
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grep '^[ ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
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with_gettext=no
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if test $with_gettext = yes; then
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echo "$0: (cd $bt2; autopoint) ..."
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cp configure.ac $bt2 &&
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(cd $bt2 && autopoint && rm configure.ac) &&
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slurp $bt2 $bt || exit
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rm -fr $bt $bt2 || exit
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fi
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# Coreutils is unusual in that it generates some of its test-related
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# Makefile.am files. That must be done before invoking automake.
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PERL=perl
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for tool in cut head join pr sort tac tail test tr uniq wc; do
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m=tests/$tool/Makefile.am
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t=${m}t
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mam_template=tests/Makefile.am.in
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rm -f $m $t
|
|
sed -n '1,/^##test-files-begin/p' $mam_template > $t
|
|
echo "x = $tool" >> $t
|
|
srcdir=tests/$tool
|
|
$PERL -I$srcdir -w -- tests/mk-script $srcdir --list >> $t
|
|
sed -n '/^##test-files-end/,$p' $mam_template >> $t
|
|
chmod -w $t
|
|
mv $t $m
|
|
done
|
|
|
|
# Reconfigure, getting other files.
|
|
|
|
for command in \
|
|
libtool \
|
|
'aclocal --force -I m4' \
|
|
'autoconf --force' \
|
|
'autoheader --force' \
|
|
'automake --add-missing --copy --force-missing';
|
|
do
|
|
if test "$command" = libtool; then
|
|
grep '^[ ]*AM_PROG_LIBTOOL\>' configure.ac >/dev/null ||
|
|
continue
|
|
command='libtoolize -c -f'
|
|
fi
|
|
echo "$0: $command ..."
|
|
$command || exit
|
|
done
|
|
|
|
|
|
# Get some extra files from gnulib, overriding existing files.
|
|
|
|
for file in $gnulib_extra_files; do
|
|
case $file in
|
|
*/INSTALL) dst=INSTALL;;
|
|
*) dst=$file;;
|
|
esac
|
|
symlink_to_gnulib $file $dst || exit
|
|
done
|
|
|
|
if test $with_gettext = yes; then
|
|
# Create gettext configuration.
|
|
echo "$0: Creating po/Makevars from po/Makevars.template ..."
|
|
rm -f po/Makevars
|
|
sed '
|
|
/^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
|
|
/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
|
|
/^XGETTEXT_OPTIONS *=/{
|
|
s/$/ \\/
|
|
a\
|
|
'"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
|
|
}
|
|
' po/Makevars.template >po/Makevars
|
|
|
|
if test -d runtime-po; then
|
|
# Similarly for runtime-po/Makevars, but not quite the same.
|
|
rm -f runtime-po/Makevars
|
|
sed '
|
|
/^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
|
|
/^subdir *=.*/s/=.*/= runtime-po/
|
|
/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
|
|
/^XGETTEXT_OPTIONS *=/{
|
|
s/$/ \\/
|
|
a\
|
|
'"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
|
|
}
|
|
' <po/Makevars.template >runtime-po/Makevars
|
|
|
|
# Copy identical files from po to runtime-po.
|
|
(cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
|
|
fi
|
|
fi
|
|
|
|
echo "$0: done. Now you can run './configure'."
|