#! /bin/sh
+# Print a version string.
+scriptversion=2012-12-31.16; # UTC
-# Bootstrap this package from CVS.
+# Bootstrap this package from checked-out sources.
-# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2003-2010, 2013 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
+# 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)
-# any later version.
+# 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
# 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.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
-# Written by Paul Eggert and Sergey Poznyakoff.
+# Originally written by Paul Eggert. The canonical version of this
+# script is maintained as build-aux/bootstrap in gnulib, however, to
+# be useful to your project, you should place a copy of it under
+# version control in the top-level directory of your project. The
+# intent is that all customization can be done with a bootstrap.conf
+# file also maintained in your version control; gnulib comes with a
+# template build-aux/bootstrap.conf to get you started.
-package=tar
+# Please report bugs or propose patches to bug-gnulib@gnu.org.
-# Translation Project URL, for the registry of all projects.
-TP_URL='http://www.iro.umontreal.ca/translation/registry.cgi?domain='
+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() {
- cat <<EOF
- usage: $0 [--gnulib-srcdir=DIR][--paxutils-srcdir=DIR][--cvs-auth=AUTH-METHOD][--cvs-user=USERNAME][--no-po]
- Options are:
- --paxutils-srcdir=DIRNAME Specify the local directory where paxutils
- sources reside. Use this if you already
- have paxutils sources on your machine, and
- do not want to waste your bandwidth dowloading
- them again.
- --gnulib-srcdir=DIRNAME Specify the local directory where gnulib
- sources reside. Use this if you already
- have gnulib sources on your machine, and
- do not want to waste your bandwidth dowloading
- them again.
- --cvs-auth=METHOD Set the CVS access method used for downloading
- gnulib files. METHOD is one of the keywords
- accepted by cvs -d option (see info cvs
- repository).
- --cvs-user=USERNAME Set the CVS username to be used when accessing
- the gnulib repository.
- --no-po Do not download po files.
- --update-po[=LANG] Update po file(s) and exit.
-
-If the file \`.bootstrap' exists in the current working directory, its
-contents is read, comments and empty lines removed, shell variables expanded
-and the result is prepended to the command line options.
-
-Running without arguments will suffice in most cases. It is equivalent
-to
-
- ./bootstrap --cvs-auth=pserver
+local_gl_dir=gl
+
+# Temporary directory names.
+bt='._bootmp'
+bt_regex=`echo "$bt"| sed 's/\./[.]/g'`
+bt2=${bt}2
+usage() {
+ cat <<EOF
+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 downloading
+ them again. Defaults to \$GNULIB_SRCDIR.
+ --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.
+
+If the file $0.conf exists in the same directory as this script, its
+contents are read as shell variables to configure the bootstrap.
+
+For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
+are honored.
+
+Running without arguments will suffice in most cases.
EOF
}
-# Read configuration file
-if [ -r .bootstrap ]; then
- echo "$0: Reading configuration file .bootstrap"
- eval set -- "`sed 's/#.*$//;/^$/d' .bootstrap | tr '\n' ' '` $*"
+# Configuration.
+
+# Name of the Makefile.am
+gnulib_mk=gnulib.mk
+
+# List of gnulib modules needed.
+gnulib_modules=
+
+# Any gnulib files needed that are not in modules.
+gnulib_files=
+
+# A function to be called to edit gnulib.mk right after it's created.
+# Override it via your own definition in bootstrap.conf.
+gnulib_mk_hook() { :; }
+
+# A function to be called after everything else in this script.
+# Override it via your own definition in bootstrap.conf.
+bootstrap_epilogue() { :; }
+
+# The command to download all .po files for a specified domain into
+# a specified directory. Fill in the first %s is the domain name, and
+# the second with the destination directory. Use rsync's -L and -r
+# options because the latest/%s directory and the .po files within are
+# all symlinks.
+po_download_command_format=\
+"rsync --delete --exclude '*.s1' -Lrtvz \
+ 'translationproject.org::tp/latest/%s/' '%s'"
+
+extract_package_name='
+ /^AC_INIT(/{
+ /.*,.*,.*, */{
+ s///
+ s/[][]//g
+ s/)$//
+ p
+ q
+ }
+ s/AC_INIT(\[*//
+ s/]*,.*//
+ s/^GNU //
+ y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+ s/[^A-Za-z0-9_]/-/g
+ p
+ }
+'
+package=`sed -n "$extract_package_name" configure.ac` || exit
+gnulib_name=lib$package
+
+build_aux=build-aux
+source_base=lib
+m4_base=m4
+doc_base=doc
+tests_base=tests
+
+# Extra files from gnulib, which override files from other sources.
+gnulib_extra_files="
+ $build_aux/install-sh
+ $build_aux/mdate-sh
+ $build_aux/texinfo.tex
+ $build_aux/depcomp
+ $build_aux/config.guess
+ $build_aux/config.sub
+ doc/INSTALL
+"
+
+# Additional gnulib-tool options to use. Use "\newline" to break lines.
+gnulib_tool_option_extras=
+
+# Other locale categories that need message catalogs.
+EXTRA_LOCALE_CATEGORIES=
+
+# Additional xgettext options to use. Use "\\\newline" to break lines.
+XGETTEXT_OPTIONS='\\\
+ --flag=_:1:pass-c-format\\\
+ --flag=N_:1:pass-c-format\\\
+ --flag=error:3:c-format --flag=error_at_line:5:c-format\\\
+'
+
+# Package bug report address and copyright holder for gettext files
+COPYRIGHT_HOLDER='Free Software Foundation, Inc.'
+MSGID_BUGS_ADDRESS=bug-$package@gnu.org
+
+# 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.
+checkout_only_file=README-hacking
+
+# Whether to use copies instead of symlinks.
+copy=false
+
+# Set this to '.cvsignore .gitignore' in bootstrap.conf if you want
+# those files to be generated in directories like lib/, m4/, and po/.
+# Or set it to 'auto' to make this script select which to use based
+# on which version control system (if any) is used in the source directory.
+vc_ignore=auto
+
+# find_tool ENVVAR NAMES...
+# -------------------------
+# Search for a required program. Use the value of ENVVAR, if set,
+# otherwise find the first of the NAMES that can be run (i.e.,
+# supports --version). If found, set ENVVAR to the program name,
+# die otherwise.
+find_tool ()
+{
+ find_tool_envvar=$1
+ shift
+ find_tool_names=$@
+ eval "find_tool_res=\$$find_tool_envvar"
+ if test x"$find_tool_res" = x; then
+ for i
+ do
+ if ($i --version </dev/null) >/dev/null 2>&1; then
+ find_tool_res=$i
+ break
+ fi
+ done
+ else
+ find_tool_error_prefix="\$$find_tool_envvar: "
+ fi
+ if test x"$find_tool_res" = x; then
+ echo >&2 "$0: one of these is required: $find_tool_names"
+ exit 1
+ fi
+ ($find_tool_res --version </dev/null) >/dev/null 2>&1 || {
+ echo >&2 "$0: ${find_tool_error_prefix}cannot run $find_tool_res --version"
+ exit 1
+ }
+ eval "$find_tool_envvar=\$find_tool_res"
+ eval "export $find_tool_envvar"
+}
+
+# Find sha1sum, named gsha1sum on MacPorts, and shasum on MacOS 10.6.
+find_tool SHA1SUM sha1sum gsha1sum shasum
+
+# Override the default configuration, if necessary.
+# Make sure that bootstrap.conf is sourced from the current directory
+# if we were invoked as "sh bootstrap".
+case "$0" in
+ */*) test -r "$0.conf" && . "$0.conf" ;;
+ *) test -r "$0.conf" && . ./"$0.conf" ;;
+esac
+
+
+if test "$vc_ignore" = auto; then
+ vc_ignore=
+ test -d .git && vc_ignore=.gitignore
+ test -d CVS && vc_ignore="$vc_ignore .cvsignore"
fi
+# Translate configuration into internal form.
+
# Parse options.
-DOWNLOAD_PO=yes
for option
do
case $option in
usage
exit;;
--gnulib-srcdir=*)
- GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
+ GNULIB_SRCDIR=`expr "X$option" : 'X--gnulib-srcdir=\(.*\)'`;;
--paxutils-srcdir=*)
PAXUTILS_SRCDIR=`expr "$option" : '--paxutils-srcdir=\(.*\)'`;;
- --cvs-auth=*)
- CVS_AUTH=`expr "$option" : '--cvs-auth=\(.*\)'`;;
- --cvs-user=*)
- CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
- --no-po)
- DOWNLOAD_PO=no;;
- --update-po=*)
- DOWNLOAD_PO=`expr "$option" : '--update-po=\(.*\)'`;;
- --update-po)
- DOWNLOAD_PO=only;;
+ --skip-po)
+ SKIP_PO=t;;
+ --force)
+ checkout_only_file=;;
+ --copy)
+ copy=true;;
*)
echo >&2 "$0: $option: unknown option"
exit 1;;
esac
done
-# Get translations.
+if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
+ echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2
+ exit 1
+fi
-get_translations() {
- subdir=$1
- domain=$2
- po_file=$3
+# If $STR is not already on a line by itself in $FILE, insert it,
+# sorting the new contents of the file and replacing $FILE with the result.
+insert_sorted_if_absent() {
+ file=$1
+ str=$2
+ test -f $file || touch $file
+ echo "$str" | sort -u - $file | cmp - $file > /dev/null \
+ || echo "$str" | sort -u - $file -o $file \
+ || exit 1
+}
- echo "$0: getting translations into $subdir for $domain..."
- (cd $subdir && rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'`) &&
-
- $WGET_COMMAND -O "$subdir/$domain.html" "$TP_URL$domain" &&
-
- sed -n 's|.*"http://[^"]*/translation/teams/PO/\([^/"]*\)/'"$domain"'-\([^/"]*\)\.[^."]*\.po".*|\1.\2|p' <"$subdir/$domain.html" |
- sort -k 1,1 -k 2,2n -k2,2 -k3,3n -k3,3 -k4,4n -k4,4 -k5,5n -k5.5 |
- awk -F. '
- { if (lang && $1 != lang) print lang, ver }
- { lang = $1; ver = substr($0, index($0, ".") + 1) }
- END { if (lang) print lang, ver }
- ' |
- awk -v domain="$domain" -v po_file="$po_file" -v subdir="$subdir" '
- {
- lang = $1
- if (po_file == (lang ".po")) next
-
- # Work around bugs in translations uncovered by gettext 0.15.
- # This workaround can be removed once the translations are fixed.
- if (lang == "hu" || lang == "ja" || lang == "ky" || lang == "zh_TW") next
-
- ver = $2
- urlfmt = ""
- printf "$WGET_COMMAND -O %s/%s.po 'http://www.iro.umontreal.ca/translation/teams/PO/%s/%s-%s.%s.po' &&\n", subdir, lang, lang, domain, ver, lang
- }
- END { print ":" }
- ' |
- sh &&
- ls "$subdir"/*.po | sed 's|.*/||; s|\.po$||' >"$subdir/LINGUAS" &&
-: rm "$subdir/$domain.html"
+# Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
+found_aux_dir=no
+grep '^[ ]*AC_CONFIG_AUX_DIR(\['"$build_aux"'\])' configure.ac \
+ >/dev/null && found_aux_dir=yes
+grep '^[ ]*AC_CONFIG_AUX_DIR('"$build_aux"')' configure.ac \
+ >/dev/null && found_aux_dir=yes
+if test $found_aux_dir = no; then
+ echo "$0: expected line not found in configure.ac. Add the following:" >&2
+ echo " AC_CONFIG_AUX_DIR([$build_aux])" >&2
+ exit 1
+fi
+
+# If $build_aux doesn't exist, create it now, otherwise some bits
+# below will malfunction. If creating it, also mark it as ignored.
+if test ! -d $build_aux; then
+ mkdir $build_aux
+ for dot_ig in x $vc_ignore; do
+ test $dot_ig = x && continue
+ insert_sorted_if_absent $dot_ig $build_aux
+ done
+fi
+
+# Note this deviates from the version comparison in automake
+# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
+# but this should suffice as we won't be specifying old
+# version formats or redundant trailing .0 in bootstrap.conf.
+# If we did want full compatibility then we should probably
+# use m4_version_compare from autoconf.
+sort_ver() { # sort -V is not generally available
+ ver1="$1"
+ ver2="$2"
+
+ # split on '.' and compare each component
+ i=1
+ while : ; do
+ p1=$(echo "$ver1" | cut -d. -f$i)
+ p2=$(echo "$ver2" | cut -d. -f$i)
+ if [ ! "$p1" ]; then
+ echo "$1 $2"
+ break
+ elif [ ! "$p2" ]; then
+ echo "$2 $1"
+ break
+ elif [ ! "$p1" = "$p2" ]; then
+ if [ "$p1" -gt "$p2" ] 2>/dev/null; then # numeric comparison
+ echo "$2 $1"
+ elif [ "$p2" -gt "$p1" ] 2>/dev/null; then # numeric comparison
+ echo "$1 $2"
+ else # numeric, then lexicographic comparison
+ lp=$(printf "$p1\n$p2\n" | LANG=C sort -n | tail -n1)
+ if [ "$lp" = "$p2" ]; then
+ echo "$1 $2"
+ else
+ echo "$2 $1"
+ fi
+ fi
+ break
+ fi
+ i=$(($i+1))
+ done
}
-update_po() {
- if [ $# = 1 ]; then
- case $1 in
- *.po) POFILE=$1;;
- *) POFILE=${1}.po;;
- esac
- get_translations po $package "$POFILE" &&
- LANG=`expr $POFILE : '\(.*\)\.po'` &&
- { grep -q $LANG po/LINGUAS ||
- (echo $LANG; cat po/LINGUAS) | sort -o po/LINGUAS; }
+get_version() {
+ app=$1
+
+ $app --version >/dev/null 2>&1 || return 1
+
+ $app --version 2>&1 |
+ sed -n '# extract version within line
+ s/.*[v ]\{1,\}\([0-9]\{1,\}\.[.a-z0-9-]*\).*/\1/
+ t done
+
+ # extract version at start of line
+ s/^\([0-9]\{1,\}\.[.a-z0-9-]*\).*/\1/
+ t done
+
+ d
+
+ :done
+ #the following essentially does s/5.005/5.5/
+ s/\.0*\([1-9]\)/.\1/g
+ p
+ q'
+}
+
+check_versions() {
+ ret=0
+
+ while read app req_ver; do
+ # We only need libtoolize from the libtool package.
+ if test "$app" = libtool; then
+ app=libtoolize
+ fi
+ # Honor $APP variables ($TAR, $AUTOCONF, etc.)
+ appvar=`echo $app | tr '[a-z]-' '[A-Z]_'`
+ test "$appvar" = TAR && appvar=AMTAR
+ eval "app=\${$appvar-$app}"
+ inst_ver=$(get_version $app)
+ if [ ! "$inst_ver" ]; then
+ echo "Error: '$app' not found" >&2
+ ret=1
+ elif [ ! "$req_ver" = "-" ]; then
+ latest_ver=$(sort_ver $req_ver $inst_ver | cut -d' ' -f2)
+ if [ ! "$latest_ver" = "$inst_ver" ]; then
+ echo "Error: '$app' version == $inst_ver is too old" >&2
+ echo " '$app' version >= $req_ver is required" >&2
+ ret=1
+ fi
+ fi
+ done
+
+ return $ret
+}
+
+print_versions() {
+ echo "Program Min_version"
+ echo "----------------------"
+ printf %s "$buildreq"
+ echo "----------------------"
+ # can't depend on column -t
+}
+
+use_libtool=0
+# We'd like to use grep -E, to see if any of LT_INIT,
+# AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
+# but that's not portable enough (e.g., for Solaris).
+grep '^[ ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
+ && use_libtool=1
+grep '^[ ]*LT_INIT' configure.ac >/dev/null \
+ && use_libtool=1
+if test $use_libtool = 1; then
+ find_tool LIBTOOLIZE glibtoolize libtoolize
+fi
+
+if ! printf "$buildreq" | check_versions; then
+ echo >&2
+ if test -f README-prereq; then
+ echo "See README-prereq for how to get the prerequisite programs" >&2
else
- get_translations po $package
+ echo "Please install the prerequisite programs" >&2
fi
+ exit 1
+fi
+
+echo "$0: Bootstrapping from checked-out $package sources..."
+
+# See if we can use gnulib's git-merge-changelog merge driver.
+if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
+ if git config merge.merge-changelog.driver >/dev/null ; then
+ :
+ elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then
+ echo "initializing git-merge-changelog driver"
+ git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
+ git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
+ else
+ echo "consider installing git-merge-changelog from gnulib"
+ fi
+fi
+
+cleanup() {
+ status=$?
+ rm -fr $1
+ exit $status
}
-case $DOWNLOAD_PO in
-no) ;;
-*)
- case `wget --help` in
- *'--no-cache'*)
- no_cache='--no-cache';;
- *'--cache=on/off'*)
- no_cache='--cache=off';;
- *)
- no_cache='';;
- esac
+cleanup_gnulib() {
+ cleanup "$gnulib_path"
+}
- WGET_COMMAND="wget -nv $no_cache"
- export WGET_COMMAND
-esac
+# Get paxutils files.
+case ${PAXUTILS_SRCDIR--} in
+-) if [ ! -d paxutils ]; then
+ echo "$0: getting paxutils files..."
+
+ trap "cleanup paxutils" 1 2 13 15
+
+ git clone --depth 1 git://git.sv.gnu.org/paxutils || cleanup paxutils
-case $DOWNLOAD_PO in
-only) update_po
- exit
- ;;
-no|yes) ;;
-*) update_po $DOWNLOAD_PO
- exit
+ trap - 1 2 13 15
+ fi
+ PAXUTILS_SRCDIR=paxutils
+ ;;
esac
+if [ -r $PAXUTILS_SRCDIR/gnulib.modules ]; then
+ gnulib_modules=`
+ (echo "$gnulib_modules"; grep '^[^#]' $PAXUTILS_SRCDIR/gnulib.modules) |
+ sort -u
+ `
+fi
-echo "$0: Bootstrapping CVS $package..."
+git_modules_config () {
+ test -f .gitmodules && git config --file .gitmodules "$@"
+}
+
+gnulib_path=`git_modules_config submodule.gnulib.path`
+: ${gnulib_path:=gnulib}
+# Get gnulib files.
+
+case ${GNULIB_SRCDIR--} in
+-)
+ if git_modules_config submodule.gnulib.url >/dev/null; then
+ echo "$0: getting gnulib files..."
+ git submodule init || exit $?
+ git submodule update || exit $?
-build_cvs_prefix() {
- CVS_PREFIX=:${1}:
- if [ "${2}" != - ]; then
- CVS_PREFIX=${CVS_PREFIX}${2}@
+ elif [ ! -d "$gnulib_path" ]; then
+ echo "$0: getting gnulib files..."
+
+ trap cleanup_gnulib 1 2 13 15
+
+ shallow=
+ git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2'
+ git clone $shallow git://git.sv.gnu.org/gnulib "$gnulib_path" ||
+ cleanup_gnulib
+
+ trap - 1 2 13 15
fi
- if [ "$1" = "ext" ]; then
- if [ -z "${CVS_RSH}" ]; then
- CVS_RSH=ssh
- export CVS_RSH
+ GNULIB_SRCDIR=$gnulib_path
+ ;;
+*)
+ # Use GNULIB_SRCDIR as a reference.
+ if test -d "$GNULIB_SRCDIR"/.git && \
+ git_modules_config submodule.gnulib.url >/dev/null; then
+ echo "$0: getting gnulib files..."
+ if git submodule -h|grep -- --reference > /dev/null; then
+ # Prefer the one-liner available in git 1.6.4 or newer.
+ git submodule update --init --reference "$GNULIB_SRCDIR" \
+ "$gnulib_path" || exit $?
+ else
+ # This fallback allows at least git 1.5.5.
+ if test -f "$gnulib_path"/gnulib-tool; then
+ # Since file already exists, assume submodule init already complete.
+ git submodule update || exit $?
+ else
+ # Older git can't clone into an empty directory.
+ rmdir "$gnulib_path" 2>/dev/null
+ git clone --reference "$GNULIB_SRCDIR" \
+ "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
+ && git submodule init && git submodule update \
+ || exit $?
+ fi
fi
+ GNULIB_SRCDIR=$gnulib_path
fi
+ ;;
+esac
+
+gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
+<$gnulib_tool || exit
+
+# Get translations.
+
+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"
+}
+
+# Mirror .po files to $po_dir/.reference and copy only the new
+# or modified ones into $po_dir. Also update $po_dir/LINGUAS.
+# Note po files that exist locally only are left in $po_dir but will
+# not be included in LINGUAS and hence will not be distributed.
+update_po_files() {
+ # Directory containing primary .po files.
+ # Overwrite them only when we're sure a .po file is new.
+ po_dir=$1
+ domain=$2
+
+ # Mirror *.po files into this dir.
+ # Usually contains *.s1 checksum files.
+ ref_po_dir="$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" || return
+
+ langs=`cd $ref_po_dir && echo *.po|sed 's/\.po//g'`
+ test "$langs" = '*' && langs=x
+ for po in $langs; 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
}
-# checkout package
-checkout() {
- if [ ! -d $1 ]; then
- echo "$0: getting $1 files..."
-
- trap exit 1 2 13 15
- trap 'rm -fr $1; exit 1' 0
-
- case "${CVS_AUTH-pserver}" in
- pserver) build_cvs_prefix pserver ${CVS_USER:-anonymous}
- ;;
- gserver|server)
- build_cvs_prefix $CVS_AUTH ${CVS_USER--}
- ;;
- ext) build_cvs_prefix $CVS_AUTH ${CVS_USER--}
- ;;
- *) echo "$0: Unknown CVS access method" >&2
- exit 1;;
+case $SKIP_PO in
+'')
+ if test -d po; then
+ update_po_files po $package || exit
+ fi
+
+ if test -d runtime-po; then
+ update_po_files runtime-po $package-runtime || exit
+ fi;;
+esac
+
+symlink_to_dir()
+{
+ src=$1/$2
+ dst=${3-$2}
+
+ test -f "$src" && {
+
+ # If the destination directory doesn't exist, create it.
+ # This is required at least for "lib/uniwidth/cjk.h".
+ dst_dir=`dirname "$dst"`
+ if ! test -d "$dst_dir"; then
+ mkdir -p "$dst_dir"
+
+ # If we've just created a directory like lib/uniwidth,
+ # tell version control system(s) it's ignorable.
+ # FIXME: for now, this does only one level
+ parent=`dirname "$dst_dir"`
+ for dot_ig in x $vc_ignore; do
+ test $dot_ig = x && continue
+ ig=$parent/$dot_ig
+ insert_sorted_if_absent $ig `echo "$dst_dir"|sed 's,.*/,,'`
+ done
+ fi
+
+ 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 $dst" &&
+ cp -fp "$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 $dst" &&
+ ln -fs "$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_dir "$GNULIB_SRCDIR" "$cp_dst"
+ elif cmp -s "$cp_src" "$local_gl_dir/$cp_dst"; then
+ symlink_to_dir $local_gl_dir "$cp_dst"
+ else
+ case $cp_dst in
+ *.[ch]) c1='/* '; c2=' */';;
+ *.texi) c1='@c '; c2= ;;
+ *.m4|*/Make*|Make*) c1='# ' ; c2= ;;
+ *) c1= ; c2= ;;
esac
- cvs -q -d ${CVS_PREFIX}cvs.sv.gnu.org:/cvsroot/$1 co $1 || exit
- trap - 0
+ # If the destination directory doesn't exist, create it.
+ # This is required at least for "lib/uniwidth/cjk.h".
+ dst_dir=`dirname "$cp_dst"`
+ test -d "$dst_dir" || mkdir -p "$dst_dir"
+
+ if test -z "$c1"; then
+ cmp -s "$cp_src" "$cp_dst" || {
+ # Copy the file first to get proper permissions if it
+ # doesn't already exist. Then overwrite the copy.
+ echo "$0: cp -f $cp_src $cp_dst" &&
+ rm -f "$cp_dst" &&
+ cp "$cp_src" "$cp_dst-t" &&
+ sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst-t" &&
+ mv -f "$cp_dst-t" "$cp_dst"
+ }
+ else
+ # Copy the file first to get proper permissions if it
+ # doesn't already exist. Then overwrite the copy.
+ cp "$cp_src" "$cp_dst-t" &&
+ (
+ echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
+ echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
+ sed "s!$bt_regex/!!g" "$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
}
-gnulib_modules=
-newline='
-'
+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/$file" > /dev/null 2>&1 && found=yes
+ elif test -d .svn; then
+ svn log -r HEAD "$dir/$file" > /dev/null 2>&1 && found=yes
+ else
+ echo "$0: no version control for $dir/$file?" >&2
+ fi
+ test $found = yes
+}
-get_modules() {
- new_gnulib_modules=`sed '/^[ ]*#/d; /^[ ]*$/d' $*`
- case $gnulib_modules,$new_gnulib_modules in
- ?*,?*) new_gnulib_modules=$newline$new_gnulib_modules;;
- esac
- gnulib_modules=$gnulib_modules$new_gnulib_modules
+slurp() {
+ for dir in . `(cd $1 && find * -type d -print)`; do
+ copied=
+ sep=
+ for file in `ls -a $1/$dir`; do
+ case $file in
+ .|..) continue;;
+ # FIXME: should all file names starting with "." be ignored?
+ .*) continue;;
+ esac
+ test -d $1/$dir/$file && continue
+ for excluded_file in $excluded_files; do
+ test "$dir/$file" = "$excluded_file" && continue 2
+ done
+ if test $file = Makefile.am && test "X$gnulib_mk" != XMakefile.am; then
+ copied=$copied${sep}$gnulib_mk; sep=$nl
+ remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
+ sed "$remove_intl" $1/$dir/$file |
+ cmp - $dir/$gnulib_mk > /dev/null || {
+ echo "$0: Copying $1/$dir/$file to $dir/$gnulib_mk ..." &&
+ rm -f $dir/$gnulib_mk &&
+ sed "$remove_intl" $1/$dir/$file >$dir/$gnulib_mk &&
+ gnulib_mk_hook $dir/$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
+
+ for dot_ig in x $vc_ignore; do
+ test $dot_ig = x && continue
+ ig=$dir/$dot_ig
+ if test -n "$copied"; then
+ insert_sorted_if_absent $ig "$copied"
+ # If an ignored file name ends with .in.h, then also add
+ # the name with just ".h". Many gnulib headers are generated,
+ # e.g., stdint.in.h -> stdint.h, dirent.in.h ->..., etc.
+ # Likewise for .gperf -> .h, .y -> .c, and .sin -> .sed
+ f=`echo "$copied" |
+ sed '
+ s/\.in\.h$/.h/
+ s/\.sin$/.sed/
+ s/\.y$/.c/
+ s/\.gperf$/.h/
+ '
+ `
+ insert_sorted_if_absent $ig "$f"
+
+ # For files like sys_stat.in.h and sys_time.in.h, record as
+ # ignorable the directory we might eventually create: sys/.
+ f=`echo "$copied"|sed 's/sys_.*\.in\.h$/sys/'`
+ insert_sorted_if_absent $ig "$f"
+ fi
+ done
+ done
}
-# Get paxutils files
-case ${PAXUTILS_SRCDIR--} in
--) checkout paxutils
- PAXUTILS_SRCDIR=paxutils
-esac
-if [ -r $PAXUTILS_SRCDIR/gnulib.modules ]; then
- get_modules $PAXUTILS_SRCDIR/gnulib.modules
+# Create boot temporary directories to import from gnulib and gettext.
+rm -fr $bt $bt2 &&
+mkdir $bt $bt2 || exit
+
+# Import from gnulib.
+
+gnulib_tool_options="\
+ --import\
+ --no-changelog\
+ --aux-dir $bt/$build_aux\
+ --doc-base $bt/$doc_base\
+ --lib $gnulib_name\
+ --m4-base $bt/$m4_base/\
+ --source-base $bt/$source_base/\
+ --tests-base $bt/$tests_base\
+ --local-dir $local_gl_dir\
+ $gnulib_tool_option_extras\
+"
+if test $use_libtool = 1; then
+ case "$gnulib_tool_options " in
+ *' --libtool '*) ;;
+ *) gnulib_tool_options="$gnulib_tool_options --libtool" ;;
+ esac
fi
+echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
+$gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
+slurp $bt || exit
+
+for file in $gnulib_files; do
+ symlink_to_dir "$GNULIB_SRCDIR" $file || exit
+done
+
+
+# Import from gettext.
+with_gettext=yes
+grep '^[ ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
+ with_gettext=no
+
+if test $with_gettext = yes; then
+ echo "$0: (cd $bt2; ${AUTOPOINT-autopoint}) ..."
+ cp configure.ac $bt2 &&
+ (cd $bt2 && ${AUTOPOINT-autopoint} && rm configure.ac) &&
+ slurp $bt2 $bt || exit
+fi
+rm -fr $bt $bt2 || exit
+
+# Remove any dangling symlink matching "*.m4" or "*.[ch]" in some
+# gnulib-populated directories. Such .m4 files would cause aclocal to fail.
+# The following requires GNU find 4.2.3 or newer. Considering the usual
+# portability constraints of this script, that may seem a very demanding
+# requirement, but it should be ok. Ignore any failure, which is fine,
+# since this is only a convenience to help developers avoid the relatively
+# unusual case in which a symlinked-to .m4 file is git-removed from gnulib
+# between successive runs of this script.
+find "$m4_base" "$source_base" \
+ -depth \( -name '*.m4' -o -name '*.[ch]' \) \
+ -type l -xtype l -delete > /dev/null 2>&1
+
+# Reconfigure, getting other files.
# copy_files srcdir dstdir
copy_files() {
*) dst=${3}$dst;;
esac
fi
- echo "$0: Copying file $1/$file to $2/$dst"
- cp -p $1/$file $2/$dst
+ symlink_to_dir "$1" "$file" "$2/$dst" || exit
+# FIXME ignorefile $2 $dst
done
}
-copy_files ${PAXUTILS_SRCDIR}/m4 m4
+# Import from paxutils
+copy_files ${PAXUTILS_SRCDIR} .
+copy_files ${PAXUTILS_SRCDIR}/am m4
echo "$0: Creating m4/paxutils.m4"
(echo "# This file is generated automatically. Please, do not edit."
echo "#"
- echo "AC_DEFUN([tar_PAXUTILS],["
- cat ${PAXUTILS_SRCDIR}/m4/DISTFILES | sed '/^#/d;s/\(.*\)\.m4/pu_\1/' | tr a-z A-Z
+ echo "AC_DEFUN([${package}_PAXUTILS],["
+ cat ${PAXUTILS_SRCDIR}/am/DISTFILES | sed '/^#/d;s/\(.*\)\.m4/pu_\1/' | tr a-z A-Z
echo "])") > ./m4/paxutils.m4
+#FIXME ignorefile m4 paxutils.m4
if [ -d rmt ]; then
:
copy_files ${PAXUTILS_SRCDIR}/paxlib lib pax
-# Get gnulib files.
-
-case ${GNULIB_SRCDIR--} in
--) checkout gnulib
- GNULIB_SRCDIR=gnulib
-esac
-
-gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
-<$gnulib_tool || exit
-
-get_modules gnulib.modules
-
-gnulib_modules=`echo "$gnulib_modules" | sort -u`
-previous_gnulib_modules=
-while [ "$gnulib_modules" != "$previous_gnulib_modules" ]; do
- previous_gnulib_modules=$gnulib_modules
- gnulib_modules=`
- (echo "$gnulib_modules"
- for gnulib_module in $gnulib_modules; do
- $gnulib_tool --extract-dependencies $gnulib_module
- done) | sort -u
- `
-done
-
-gnulib_files=`
- (for gnulib_module in $gnulib_modules; do
- $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
- rm -f $dest &&
- echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file" &&
- cp -p $GNULIB_SRCDIR/$gnulib_file $dest || exit
-done
-# This suppresses a bogus diagnostic
-# "warning: macro `AM_LANGINFO_CODESET' not found in library".
-echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
-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], [])
-' m4/gettext.m4 >m4/gettext_gl.m4 || exit
-
-echo "$0: Creating m4/gnulib.m4"
-(echo "# This file is generated automatically. Please, do not edit."
- echo "#"
- echo "AC_DEFUN([tar_GNULIB],["
- for gnulib_module in $gnulib_modules; do
- echo "# $gnulib_module"
- $gnulib_tool --extract-autoconf-snippet $gnulib_module
- done | sed '/AM_GNU_GETTEXT/d'
- echo "])") > ./m4/gnulib.m4
-
-echo "$0: Creating lib/Makefile.am"
-(echo "# This file is generated automatically. Do not edit!"
- cat lib/Makefile.tmpl
-
- for gnulib_module in $gnulib_modules; do
- echo "# $gnulib_module"
- $gnulib_tool --extract-automake-snippet $gnulib_module
- done | sed 's/lib_SOURCES/libtar_a_SOURCES/g' ) > lib/Makefile.am
-# Get translations.
-if test "$DOWNLOAD_PO" = "yes"; then
- update_po
-fi
-
-# Reconfigure, getting other files.
-
-echo "$0: autopoint --force ..."
-autopoint --force || exit
-
-# We don't need intl, so remove it.
-intl_files_to_remove='
- intl
- m4/gettext.m4
- m4/glibc2.m4
- m4/intdiv0.m4
- m4/intmax.m4
- m4/inttypes-h.m4
- m4/inttypes-pri.m4
- m4/lcmessage.m4
- m4/lock.m4
- m4/printf-posix.m4
- m4/visibility.m4
-'
-echo $0: rm -fr $intl_files_to_remove ...
-rm -fr $intl_files_to_remove || exit
-
-
-# Undo changes to gnulib files that autoreconf made.
-for gnulib_file in $gnulib_files; do
- test ! -f $gnulib_file || cmp -s $gnulib_file $GNULIB_SRCDIR/$gnulib_file || {
- rm -f $gnulib_file &&
- echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file again" &&
- cp -p $GNULIB_SRCDIR/$gnulib_file $gnulib_file || exit
- }
-done
-
-# Make sure aclocal.m4 is not older than input files.
-sleep 1
+# Skip autoheader if it's not needed.
+grep -E '^[ ]*AC_CONFIG_HEADERS?\>' configure.ac >/dev/null ||
+ AUTOHEADER=true
for command in \
- 'aclocal --force -I m4' \
- 'autoconf --force' \
- 'autoheader --force' \
- 'automake --add-missing --copy --force-missing';
+ libtool \
+ "${ACLOCAL-aclocal} --force -I m4 $ACLOCAL_FLAGS" \
+ "${AUTOCONF-autoconf} --force" \
+ "${AUTOHEADER-autoheader} --force" \
+ "${AUTOMAKE-automake} --add-missing --copy --force-missing"
do
+ if test "$command" = libtool; then
+ test $use_libtool = 0 \
+ && continue
+ command="${LIBTOOLIZE-libtoolize} -c -f"
+ fi
echo "$0: $command ..."
$command || exit
done
-# Put bug-reporting address into po/Makevars.
-echo "$0: sed '/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-$package@gnu.org/' po/Makevars.template >po/Makevars ..."
-sed '/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/' po/Makevars.template >po/Makevars
+# Get some extra files from gnulib, overriding existing files.
+for file in $gnulib_extra_files; do
+ case $file in
+ */INSTALL) dst=INSTALL;;
+ build-aux/*) dst=$build_aux/`expr "$file" : 'build-aux/\(.*\)'`;;
+ *) dst=$file;;
+ esac
+ symlink_to_dir "$GNULIB_SRCDIR" $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"'/
+ /^COPYRIGHT_HOLDER *=/s/=.*/= '"$COPYRIGHT_HOLDER"'/
+ /^MSGID_BUGS_ADDRESS *=/s|=.*|= '"$MSGID_BUGS_ADDRESS"'|
+ /^XGETTEXT_OPTIONS *=/{
+ s/$/ \\/
+ a\
+ '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
+ }
+ ' po/Makevars.template >po/Makevars || exit 1
+
+ if test -d runtime-po; then
+ # Similarly for runtime-po/Makevars, but not quite the same.
+ rm -f runtime-po/Makevars
+ sed '
+ /^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
+ /^subdir *=.*/s/=.*/= runtime-po/
+ /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
+ /^XGETTEXT_OPTIONS *=/{
+ s/$/ \\/
+ a\
+ '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
+ }
+ ' po/Makevars.template >runtime-po/Makevars || exit 1
+
+ # Copy identical files from po to runtime-po.
+ (cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
+ fi
+fi
+bootstrap_epilogue
echo "$0: done. Now you can run './configure'."
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
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