+ GNULIB_SRCDIR=gnulib
+esac
+
+gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
+<$gnulib_tool || exit
+
+# Get translations.
+
+get_translations() {
+ subdir=$1
+ domain=$2
+
+ case $WGET_COMMAND in
+ '')
+ echo "$0: wget not available; skipping translations";;
+ ?*)
+ 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 subdir="$subdir" '
+ {
+ lang = $1
+ ver = $2
+ urlfmt = ""
+ printf "{ $WGET_COMMAND -O %s/%s.po '\'"$TP_PO_URL"'/%s/%s-%s.%s.po'\'' &&\n", subdir, lang, lang, domain, ver, lang
+ printf " msgfmt -c -o /dev/null %s/%s.po || {\n", subdir, lang
+ printf " echo >&2 '\'"$0"': omitting translation for %s'\''\n", lang
+ printf " rm -f %s/%s.po; }; } &&\n", subdir, lang
+ }
+ END { print ":" }
+ ' | WGET_COMMAND="$WGET_COMMAND" sh;;
+ esac &&
+ ls "$subdir"/*.po 2>/dev/null |
+ sed 's|.*/||; s|\.po$||' >"$subdir/LINGUAS" &&
+ rm -f "$subdir/$domain.html"
+}
+
+case $SKIP_PO in
+'')
+ case `wget --help` in
+ *'--no-cache'*)
+ WGET_COMMAND='wget -nv --no-cache';;
+ *'--cache=on/off'*)
+ WGET_COMMAND='wget -nv --cache=off';;
+ *'--non-verbose'*)
+ WGET_COMMAND='wget -nv';;
+ *)
+ WGET_COMMAND='';;
+ esac
+
+ if test -d po; then
+ get_translations po $package || exit
+ fi
+
+ if test -d runtime-po; then
+ get_translations runtime-po $package-runtime || exit
+ fi;;
+esac
+
+symlink_to_gnulib()
+{
+ src=$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 $dst" &&
+ cp -fp "$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_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 $cp_dst" &&
+ rm -f "$cp_dst" &&
+ sed "s!$bt_regex/!!g" "$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!$c2" &&
+ sed "s!$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
+}
+
+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
+}
+
+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!$bt_regex/!!g"
+ sed "$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
+
+ for dot_ig in .cvsignore .gitignore; do
+ ig=$dir/$dot_ig
+ if test -n "$copied" && test -f $ig; then
+ insert_sorted_if_absent $ig "$copied"
+ # If an ignored file name ends with _.h, then also add
+ # the name with just ".h". Many gnulib headers are generated,
+ # e.g., stdint_.h -> stdint.h, dirent_.h ->..., etc.
+ f=`echo "$copied"|sed 's/_\.h$/.h/'`
+ insert_sorted_if_absent $ig "$f"
+ fi
+ done
+ done
+}
+
+
+# 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\
+ --lib $gnulib_name\
+ --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
+
+
+# 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) ..."
+ cp configure.ac $bt2 &&
+ (cd $bt2 && autopoint && rm configure.ac) &&
+ slurp $bt2 $bt || exit
+
+ rm -fr $bt $bt2 || exit
+fi
+
+
+# Reconfigure, getting other files.
+
+for command in \
+ libtool \
+ 'aclocal --force -I m4' \
+ 'autoconf --force' \
+ 'autoheader --force' \
+ 'automake --add-missing --copy --force-missing';
+do
+ if test "$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
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