X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=bootstrap;h=a967cc74f0e6123a01091aed5423d1108264931a;hb=e496c1b52955887eb0a7544eb621e896c989c6ac;hp=34becb29f1b2aa6bda1d387a6d2013fc0fdbc5a6;hpb=88ffc1355e95a1bbc8d1db7abf667aa3164e95e5;p=chaz%2Ftar diff --git a/bootstrap b/bootstrap index 34becb2..a967cc7 100755 --- a/bootstrap +++ b/bootstrap @@ -1,12 +1,12 @@ #! /bin/sh -# Bootstrap 'tar' from CVS. +# Bootstrap this package from CVS. -# Copyright (C) 2003 Free Software Foundation, Inc. +# Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. # This program 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 2, or (at your option) +# the Free Software Foundation; either version 3, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, @@ -16,140 +16,638 @@ # 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., 59 Temple Place - Suite 330, Boston, MA -# 02111-1307, USA. +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. -# Written by Paul Eggert. +# Written by Paul Eggert and Sergey Poznyakoff. +nl=' +' + +# Ensure file names are sorted consistently across platforms. +# Also, ensure diagnostics are in English, e.g., "wget --help" below. +LC_ALL=C +export LC_ALL + +usage() { + echo >&2 "\ +Usage: $0 [OPTION]... +Bootstrap this package from the checked-out sources. + +Options: + --paxutils-srcdir=DIRNAME Specify the local directory where paxutils + sources reside. Use this if you already + have paxutils sources on your machine, and + do not want to waste your bandwidth dowloading + them again. + --gnulib-srcdir=DIRNAME Specify the local directory where gnulib + sources reside. Use this if you already + have gnulib sources on your machine, and + do not want to waste your bandwidth dowloading + them again. + --copy Copy files instead of creating symbolic links. + --force Attempt to bootstrap even if the sources seem + not to have been checked out. + --skip-po Do not download po files. + --update-po Update po files and exit. + --cvs-user=USERNAME Set the CVS username to be used when accessing + the paxutils repository. + +If the file bootstrap.conf exists in the current working directory, its +contents are read as shell variables to configure the bootstrap. + +Local defaults can be provided by placing the file \`.bootstrap' in the +current working directory. The file is read after bootstrap.conf, comments +and empty lines are removed, shell variables expanded and the result is +prepended to the command line options. + +Running without arguments will suffice in most cases. +" +} + +checkout() { + if [ ! -d $1 ]; then + echo "$0: getting $1 files..." + + case $1 in + paxutils) + case ${CVS_AUTH-pserver} in + pserver) + CVS_PREFIX=':pserver:anonymous@';; + ssh) + CVS_PREFIX="$CVS_USER${CVS_USER+@}";; + *) + echo "$0: $CVS_AUTH: Unknown CVS access method" >&2 + exit 1;; + esac + + case $CVS_RSH in + '') CVS_RSH=ssh; export CVS_RSH;; + esac + + CVSURL=${CVS_PREFIX}cvs.savannah.gnu.org:/cvsroot/"$1" + ;; + + gnulib) + CVSURL=:pserver:anonymous@pserver.git.sv.gnu.org:/gnulib.git + ;; + + esac + + trap "cleanup $1" 1 2 13 15 + + cvs -z3 -q -d $CVSURL co $1 || cleanup $1 + + trap - 1 2 13 15 + fi +} + +cleanup() { + status=$? + rm -fr $1 + exit $status +} + +# Configuration. + +# List of gnulib modules needed. +gnulib_modules= + +# Any gnulib files needed that are not in modules. +gnulib_files= + +# The command to download all .po files for a specified domain into +# a specified directory. Fill in the first %s is the domain name, and +# the second with the destination directory. Use rsync's -L and -r +# options because the latest/%s directory and the .po files within are +# all symlinks. +po_download_command_format=\ +"rsync -Lrtvz 'translationproject.org::tp/latest/%s/' '%s'" + +extract_package_name=' + /^AC_INIT(/{ + /.*,.*,.*,/{ + s/// + s/[][]//g + p + q + } + s/AC_INIT(\[*// + s/]*,.*// + s/^GNU // + y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ + s/[^A-Za-z0-9_]/-/g + p + } +' +package=`sed -n "$extract_package_name" configure.ac` || exit + +# Extra files from gnulib, which override files from other sources. +gnulib_extra_files=' + build-aux/announce-gen + build-aux/install-sh + build-aux/missing + build-aux/mdate-sh + build-aux/texinfo.tex + build-aux/depcomp + build-aux/config.guess + build-aux/config.sub + doc/INSTALL +' + +# Other locale categories that need message catalogs. +EXTRA_LOCALE_CATEGORIES= + +# Additional xgettext options to use. Use "\\\newline" to break lines. +XGETTEXT_OPTIONS='\\\ + --flag=_:1:pass-c-format\\\ + --flag=N_:1:pass-c-format\\\ + --flag=error:3:c-format --flag=error_at_line:5:c-format\\\ +' + +# Files we don't want to import. +excluded_files= + +# File that should exist in the top directory of a checked out hierarchy, +# but not in a distribution tarball. +CVS_only_file=README-cvs + +# Whether to use copies instead of symlinks. +copy=false + +# Override the default configuration, if necessary. +test -r bootstrap.conf && . ./bootstrap.conf + +# Read local configuration file +if [ -r .bootstrap ]; then + echo "$0: Reading configuration file .bootstrap" + eval set -- "`sed 's/#.*$//;/^$/d' .bootstrap | tr '\n' ' '` $*" +fi + +# Translate configuration into internal form. # Parse options. -for option; do +for option +do case $option in --help) - echo "$0: usage: $0 [--gnulib-srcdir=DIR]" + usage exit;; + --paxutils-srcdir=*) + PAXUTILS_SRCDIR=`expr "$option" : '--paxutils-srcdir=\(.*\)'`;; --gnulib-srcdir=*) - GNULIB_SRCDIR=`expr "$1" : '--gnulib-srcdir=\(.*\)'`;; + GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;; + --cvs-user=*) + CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;; + --skip-po | --no-po) # --no-po is for compatibility with 'tar' tradition. + DOWNLOAD_PO=skip;; + --update-po=*) + DOWNLOAD_PO=`expr "$option" : '--update-po=\(.*\)'`;; + --update-po) + DOWNLOAD_PO=only;; + --force) + CVS_only_file=;; + --copy) + copy=true;; *) echo >&2 "$0: $option: unknown option" exit 1;; esac done +if test -n "$CVS_only_file" && test ! -r "$CVS_only_file"; then + echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2 + exit 1 +fi -echo "$0: Bootstrapping CVS tar..." +echo "$0: Bootstrapping CVS $package..." +# Get translations. -# Get gnulib files. +download_po_files() { + subdir=$1 + domain=$2 + echo "$0: getting translations into $subdir for $domain..." + cmd=`printf "$po_download_command_format" "$domain" "$subdir"` + eval "$cmd" +} -echo "$0: getting gnulib files..." +# Download .po files to $po_dir/.reference and copy only the new +# or modified ones into $po_dir. Also update $po_dir/LINGUAS. +update_po_files() { + # Directory containing primary .po files. + # Overwrite them only when we're sure a .po file is new. + po_dir=$1 + domain=$2 -case ${GNULIB_SRCDIR--} in --) - if [ ! -d gnulib ]; then - trap exit 1 2 13 15 - trap 'rm -fr gnulib; exit 1' 0 - cvs -q -d savannah.gnu.org:/cvsroot/gnulib co gnulib || exit - trap 0 + # Download *.po files into this dir. + # Usually contains *.s1 checksum files. + ref_po_dir="$po_dir/.reference" + + test -d $ref_po_dir || mkdir $ref_po_dir || return + download_po_files $ref_po_dir $domain \ + && ls "$ref_po_dir"/*.po 2>/dev/null | + sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS" + + langs=`cd $ref_po_dir && echo *.po|sed 's/\.po//g'` + test "$langs" = '*' && langs=x + for po in `cd $ref_po_dir && echo *.po|sed 's/\.po//g'`; do + case $po in x) continue;; esac + new_po="$ref_po_dir/$po.po" + cksum_file="$ref_po_dir/$po.s1" + if ! test -f "$cksum_file" || + ! test -f "$po_dir/$po.po" || + ! sha1sum -c --status "$cksum_file" < "$new_po" > /dev/null; then + echo "updated $po_dir/$po.po..." + cp "$new_po" "$po_dir/$po.po" && sha1sum < "$new_po" > "$cksum_file" + fi + done +} + +case $DOWNLOAD_PO in +'skip') + ;; +'') + if test -d po; then + update_po_files po $package || exit fi - GNULIB_SRCDIR=gnulib + ;; +'only') + if test -d po; then + update_po_files po $package || exit + fi + exit + ;; esac -<$GNULIB_SRCDIR/gnulib-tool || exit - -gnulib_modules=' -alloca -argmatch -backupfile -dirname -error -exclude -fileblocks -fnmatch -ftruncate -full-write -getdate -getline -getopt -gettext -hash -human -lchown -memset -modechange -safe-read -quote -quotearg -rmdir -save-cwd -savedir -stdbool -strtol -strtoul -unlocked-io -utime -xalloc -xgetcwd -xstrtoumax -' +# Get paxutils files. -previous_gnulib_modules= -while [ "$gnulib_modules" != "$previous_gnulib_modules" ]; do - previous_gnulib_modules=$gnulib_modules +case ${PAXUTILS_SRCDIR--} in +-) checkout paxutils + PAXUTILS_SRCDIR=paxutils +esac + +if [ -r $PAXUTILS_SRCDIR/gnulib.modules ]; then gnulib_modules=` - (echo "$gnulib_modules" - for gnulib_module in $gnulib_modules; do - $GNULIB_SRCDIR/gnulib-tool --extract-dependencies $gnulib_module - done) | sort -u + (echo "$gnulib_modules"; grep '^[^#]' $PAXUTILS_SRCDIR/gnulib.modules) | + sort -u ` -done +fi -gnulib_files=` - (for gnulib_module in $gnulib_modules; do - $GNULIB_SRCDIR/gnulib-tool --extract-filelist $gnulib_module - done) | sort -u -` - -gnulib_dirs=`echo "$gnulib_files" | sed 's,/[^/]*$,,' | sort -u` -mkdir -p $gnulib_dirs || exit - -for gnulib_file in $gnulib_files; do - dest=$gnulib_file - - case $gnulib_file in - m4/codeset.m4) continue;; - m4/glibc21.m4) continue;; - m4/intdiv0.m4) continue;; - m4/inttypes_h.m4) continue;; - m4/inttypes.m4) continue;; - m4/inttypes-pri.m4) continue;; - m4/isc-posix.m4) continue;; - m4/lcmessage.m4) continue;; - m4/onceonly_2_57.m4) dest=m4/onceonly.m4;; - esac +ignore_file_list= +cleanup_ifl() { + test -n "$ignore_file_list" && rm -f $ignore_file_list +} + +trap 'cleanup_ifl' 1 2 3 15 + +# ignorefile DIR FILE +# add FILE to the temporary ignorelist in the directory DIR +ignorefile() { + file=$1/.ignore.$$ + echo "$2" >> $file + if `echo $ignore_list | grep -qv $file`; then + ignore_file_list="$ignore_file_list +$file" + fi +} + +# copy_files srcdir dstdir +copy_files() { + for file in `cat $1/DISTFILES` + do + case $file in + "#*") continue;; + esac + dst=`echo $file | sed 's^.*/^^'` + if [ $# -eq 3 ]; then + case $dst in + ${3}*) ;; + *) dst=${3}$dst;; + esac + fi + echo "$0: Copying file $1/$file to $2/$dst" + cp -p $1/$file $2/$dst + ignorefile $2 $dst + done +} + +# Get gnulib files. + +case ${GNULIB_SRCDIR--} in +-) + checkout gnulib + GNULIB_SRCDIR=gnulib +esac + +gnulib_tool=$GNULIB_SRCDIR/gnulib-tool +<$gnulib_tool || exit + +ensure_dir_exists() +{ + d=`dirname $dst` + test -d "$d" || mkdir -p -- "$d" +} + +symlink_to_gnulib() +{ + src=$GNULIB_SRCDIR/$1 + dst=${2-$1} + + test -f "$src" && { + if $copy; then + { + test ! -h "$dst" || { + echo "$0: rm -f $dst" && + rm -f "$dst" + } + } && + test -f "$dst" && + cmp -s "$src" "$dst" || { + echo "$0: cp -fp $src $dst" && + ensure_dir_exists $dst && + cp -fp "$src" "$dst" + } + else + test -h "$dst" && + src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 && + dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 && + test "$src_i" = "$dst_i" || { + dot_dots= + case $src in + /*) ;; + *) + case /$dst/ in + *//* | */../* | */./* | /*/*/*/*/*/) + echo >&2 "$0: invalid symlink calculation: $src -> $dst" + exit 1;; + /*/*/*/*/) dot_dots=../../../;; + /*/*/*/) dot_dots=../../;; + /*/*/) dot_dots=../;; + esac;; + esac + + echo "$0: ln -fs $dot_dots$src $dst" && + ensure_dir_exists $dst && + ln -fs "$dot_dots$src" "$dst" + } + fi + } +} + +cp_mark_as_generated() +{ + cp_src=$1 + cp_dst=$2 + + if cmp -s "$cp_src" "$GNULIB_SRCDIR/$cp_dst"; then + symlink_to_gnulib "$cp_dst" + else + case $cp_dst in + *.[ch]) c1='/* '; c2=' */';; + *.texi) c1='@c '; c2= ;; + *.m4|*/Make*|Make*) c1='# ' ; c2= ;; + *) c1= ; c2= ;; + esac + + if test -z "$c1"; then + cmp -s "$cp_src" "$cp_dst" || { + echo "$0: cp -f $cp_src $cp_dst" && + cp -f "$cp_src" "$cp_dst" + } + else + # Copy the file first to get proper permissions if it + # doesn't already exist. Then overwrite the copy. + cp "$cp_src" "$cp_dst-t" && + ( + echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" && + echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" && + cat "$cp_src" + ) > $cp_dst-t && + if cmp -s "$cp_dst-t" "$cp_dst"; then + rm -f "$cp_dst-t" + else + echo "$0: cp $cp_src $cp_dst # with edits" && + mv -f "$cp_dst-t" "$cp_dst" + fi + fi + fi +} + +version_controlled_file() { + dir=$1 + file=$2 + found=no + if test -d CVS; then + grep -F "/$file/" $dir/CVS/Entries 2>/dev/null | + grep '^/[^/]*/[0-9]' > /dev/null && found=yes + elif test -d .git; then + git-rm -n "$dir/$file" > /dev/null 2>&1 && found=yes + else + echo "$0: no version control for $dir/$file?" >&2 + fi + test $found = yes +} - rm -f $dest && - echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file" && - cp -p $GNULIB_SRCDIR/$gnulib_file $dest || exit +slurp() { + for dir in . `(cd $1 && find * -type d -print)`; do + copied= + sep= + for file in `ls $1/$dir`; do + test -d $1/$dir/$file && continue + for excluded_file in $excluded_files; do + test "$dir/$file" = "$excluded_file" && continue 2 + done + if test $file = Makefile.am; then + copied=$copied${sep}gnulib.mk; sep=$nl + remove_intl='/^[^#].*\/intl/s/^/#/;'"s,/$bt,,g" + sed "$remove_intl" $1/$dir/$file | cmp -s - $dir/gnulib.mk || { + echo "$0: Copying $1/$dir/$file to $dir/gnulib.mk ..." && + rm -f $dir/gnulib.mk && + sed "$remove_intl" $1/$dir/$file >$dir/gnulib.mk + } + elif { test "${2+set}" = set && test -r $2/$dir/$file; } || + version_controlled_file $dir $file; then + echo "$0: $dir/$file overrides $1/$dir/$file" + else + copied=$copied$sep$file; sep=$nl + if test $file = gettext.m4; then + echo "$0: patching m4/gettext.m4 to remove need for intl/* ..." + rm -f $dir/$file + sed ' + /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\ + AC_DEFUN([AM_INTL_SUBDIR], [ + /^AC_DEFUN(\[gt_INTL_SUBDIR_CORE],/,/^]/c\ + AC_DEFUN([gt_INTL_SUBDIR_CORE], []) + $a\ + AC_DEFUN([gl_LOCK_EARLY], []) + ' $1/$dir/$file >$dir/$file + else + cp_mark_as_generated $1/$dir/$file $dir/$file + fi + fi || exit + done + + if test -n "$copied"; then + copied="Makefile +Makefile.in +$copied" + if test -d CVS; then + dot_ig=.cvsignore + else + dor_ig=.gitignore + fi + + ig=$dir/$dot_ig + if [ -f $dir/.ignore.$$ ]; then + tfile=$dir/.ignore.$$ + else + tfile= + fi + if test -f $ig; then + echo "$copied" | sort -u - $ig | cmp -s - $ig || + echo "$copied" | sort -u - $ig $tfile -o $ig + else + copied="$dot_ig +$copied" + if [ "$dir" = "po" ]; then + copied="LINGUAS +Makevars +POTFILES +*.mo +*.gmo +*.po +remove-potcdate.sed +stamp-po +$package.pot +$copied" + fi + echo "$copied" | sort -u - $tfile -o $ig + fi || exit + fi + done +} + + +# Create boot temporary directories to import from gnulib and gettext. + +bt='.#bootmp' +bt2=${bt}2 +rm -fr $bt $bt2 && +mkdir $bt $bt2 || exit + +# Import from gnulib. + +test -d build-aux || { + echo "$0: mkdir build-aux ..." && + mkdir build-aux +} || exit +gnulib_tool_options="\ + --import\ + --no-changelog\ + --aux-dir $bt/build-aux\ + --doc-base $bt/doc\ + --lib lib$package\ + --m4-base $bt/m4/\ + --source-base $bt/lib/\ + --tests-base $bt/tests\ + --local-dir gl\ +" +echo "$0: $gnulib_tool $gnulib_tool_options --import ..." +$gnulib_tool $gnulib_tool_options --import $gnulib_modules && +slurp $bt || exit + +for file in $gnulib_files; do + symlink_to_gnulib $file || exit done -# Get translations. +# Import from gettext. + +echo "$0: (cd $bt2; autopoint) ..." +cp configure.ac $bt2 && +(cd $bt2 && autopoint && rm configure.ac) && +slurp $bt2 $bt || exit + +rm -fr $bt $bt2 || exit -echo "$0: getting translations into po..." -(cd po && - rm -f dummy `ls | sed -n '/\.gmo$/p; /^en_GB\.po$/d; /\.po/p'` && - wget -nv -nd -r -l 1 -A .po -C off \ - http://www.iro.umontreal.ca/contrib/po/maint/tar/ && - ls *.po | sed 's/\.po$//' >LINGUAS -) || exit +# Import from paxutils +copy_files ${PAXUTILS_SRCDIR}/m4 m4 +echo "$0: Creating m4/paxutils.m4" +(echo "# This file is generated automatically. Please, do not edit." + echo "#" + echo "AC_DEFUN([${package}_PAXUTILS],[" + cat ${PAXUTILS_SRCDIR}/m4/DISTFILES | sed '/^#/d;s/\(.*\)\.m4/pu_\1/' | tr a-z A-Z + echo "])") > ./m4/paxutils.m4 +ignorefile m4 paxutils.m4 +if [ -d rmt ]; then + : +else + mkdir rmt +fi + +for dir in doc rmt lib tests +do + copy_files ${PAXUTILS_SRCDIR}/$dir $dir +done + +copy_files ${PAXUTILS_SRCDIR}/paxlib lib pax # Reconfigure, getting other files. -echo "$0: autoreconf --verbose --install --force ..." -autoreconf --verbose --install --force +for command in \ + 'aclocal --force -I m4' \ + 'autoconf --force' \ + 'autoheader --force' \ + 'automake --add-missing --copy --force-missing'; +do + 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 + + +# 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+} + } + ' 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 +cleanup_ifl echo "$0: done. Now you can run './configure'."